Pendulum type anti-explosion valve machining and positioning platform

Abstract

The utility model belongs to the technical field of civil defense, and particularly relates to a dangling type anti-explosion valve machining positioning platform which comprises a positioning frame, a positioning groove and a supporting plate, the supporting plate is arranged in an inner cavity of the positioning frame, the positioning groove is formed in the surface of the supporting plate, and an end hydraulic rod is installed on the surface of one end of the positioning frame. An end hydraulic rod is installed on the surface of one side of the positioning frame, an end push plate is connected to the end of a piston rod of the end hydraulic rod, a side hydraulic rod is installed on the surface of one side of the positioning frame, a side push plate is connected to the end of a piston rod of the side hydraulic rod, a top plate is movably arranged in an inner cavity of the positioning frame and located below the supporting plate, and a lifting hydraulic rod is installed on the surface of the bottom of the positioning frame. When the device is used, more labor is saved in positioning the dangling type anti-explosion valve, meanwhile, the dangling type anti-explosion valve can be rapidly moved into the positioning frame when the device is used, the dangling type anti-explosion valve can be rapidly moved out of the positioning frame after being machined, and the machining efficiency of the dangling type anti-explosion valve can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil air defense, and particularly relates to a processing and positioning platform for a pendulum type blast wave valve. Background Technique

[0002] The pendulum type blast wave (shielding) valve is made of reinforced concrete, with simple structure, convenient use and maintenance, and can be used for the air inlet, air outlet or smoke exhaust port of the project. The pendulum type blast wave valve is made of reinforced concrete, with simple structure, convenient use and maintenance, and can be used for the air inlet, air outlet or smoke exhaust port of the project. The pendulum type blast wave shielding valve adds a shielding function on the basis of the ordinary pendulum type blast wave valve, and the anti-electromagnetic pulse ability is level II; through patent retrieval, it is found that the publication number: CN212823620U, discloses a processing and positioning platform for a pendulum type blast wave valve, including a machine base, electric lifting columns are fixed on both the left and right sides inside the machine base, support pads are arranged on both the left and right sides at the bottom of the machine base, a workbench is arranged at the top of the electric lifting columns, a chute is fixed on the side wall at the right end of the workbench, a slider is arranged inside the chute, an adjusting rod is fixed on the slider, a support plate is fixed above the adjusting rod, and a first adjusting block is arranged in the middle of the support plate. In the utility model, when in use, the electric lifting columns descend to make the whole workbench descend, and after the descended workbench, place the pendulum type blast wave valve to be welded and positioned on the workbench. After the pendulum type blast wave valve is placed on the workbench, when starting the electric lifting columns, the workbench rises to a height convenient for processing, and when fixing the pendulum type blast wave valve, by pulling the second fixing plate, the bottom of the support rod rotates on the fixed shaft so as to adjust the position of the second fixing plate convenient for processing the pendulum type blast wave valve.

[0003] When the existing processing and positioning platform for a pendulum type blast wave valve performs processing and positioning on the pendulum type blast wave valve, the friction between the pendulum type blast wave valve and the positioning platform is relatively large, and it is relatively laborious to push the pendulum type blast wave valve for positioning. At the same time, it is inconvenient to quickly move the pendulum type blast wave valve to the positioning platform during use and quickly move it out of the positioning platform after processing. To solve the above problems, a processing and positioning platform for a pendulum type blast wave valve is proposed in this application. Content of the Utility Model

[0004] (I) Purpose of the Utility Model

[0005] To solve the technical problems in the background technique, the utility model proposes a processing and positioning platform for a pendulum type blast wave valve, which is more labor-saving when positioning the pendulum type blast wave valve during use. At the same time, the pendulum type blast wave valve can be quickly moved into the positioning frame during use and quickly moved out of the positioning frame after processing, which can improve the processing efficiency of the pendulum type blast wave valve to solve the problems proposed in the background technique.

[0006] (2) Technical solution

[0007] To solve the above technical problems, the utility model provides a processing positioning platform for a pendulum explosion-proof flap, which includes a positioning frame, a positioning groove and a support plate. The support plate is arranged inside the positioning frame, and a positioning groove is formed on the surface of the support plate. One end surface of the positioning frame is provided with an end hydraulic rod, and the end of the piston rod of the end hydraulic rod is connected with an end push plate. One side surface of the positioning frame is provided with a side hydraulic rod, and the end of the piston rod of the side hydraulic rod is connected with a side push plate;

[0008] A top plate is movably arranged inside the positioning frame. The top plate is located below the support plate. A lifting hydraulic rod is installed on the bottom surface of the positioning frame, and the piston rod of the lifting hydraulic rod is connected with the bottom surface of the top plate;

[0009] The top surface of the top plate is provided with top columns, and the top columns are distributed at equal intervals.

[0010] Preferably, through holes are respectively formed through the surface of the support plate at positions corresponding to the top columns, and the top columns are respectively inserted into the corresponding through holes.

[0011] Preferably, mounting grooves are formed on the top surfaces of the top columns, and rolling balls are rotatably arranged inside the mounting grooves.

[0012] Preferably, an inlet and an outlet are respectively formed on one end and one side surface of the positioning frame away from the end push plate and the side push plate.

[0013] Preferably, the bottoms of the end push plate and the side push plate are of an open structure, and a lifting plate is movably inserted into the end push plate and the side push plate, and the bottom of the lifting plate extends out of the cavity walls of the end push plate and the side push plate.

[0014] Preferably, guide grooves are formed on both end surfaces of the end push plate and the side push plate, and limit pins are respectively arranged on the surface of the lifting plate at positions corresponding to the guide grooves, and the limit pins are inserted into the guide grooves.

[0015] Preferably, locking screw rods are respectively screwed on both end surfaces of the end push plate and the side push plate, and the ends of the locking screw rods respectively abut against the surface of the lifting plate.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] In the present utility model, the top of the top column supports the pendulum - type blast - wave valve through a rolling ball. The end hydraulic rod and the side push plate can respectively push the end push plate and the side push plate to push the pendulum - type blast - wave valve. The pendulum - type blast - wave valve can be abutted against the side wall of the positioning groove. The rolling ball can play a guiding role for the pendulum - type blast - wave valve, making the movement of the pendulum - type blast - wave valve more labor - saving. Subsequently, the lifting hydraulic rod continues to descend, and the pendulum - type blast - wave valve falls on the surface of the support plate, realizing the rapid fixation of the pendulum - type blast - wave valve.

[0018] In the present utility model, the lifting hydraulic rod jacks up the top plate, and the top plate jacks up the pendulum - type blast - wave valve through the top column. Through the end push plate or the side push plate, the pendulum - type blast - wave valve can be pushed out from the inlet and outlet, realizing the rapid discharge of the pendulum - type blast - wave valve from the positioning frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of a processing and positioning platform for a pendulum - type blast - wave valve of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the push plate of a processing and positioning platform for a pendulum - type blast - wave valve of the present utility model;

[0021] Figure 3 is the cross - sectional structural schematic diagram of a processing and positioning platform for a pendulum - type blast - wave valve of the present utility model;

[0022] Figure 4 is the structural schematic diagram of the lifting plate of a processing and positioning platform for a pendulum - type blast - wave valve of the present utility model;

[0023] Figure 5 is the structural schematic diagram of the top column of a processing and positioning platform for a pendulum - type blast - wave valve of the present utility model.

[0024] REFERENCE NUMERALS:

[0025] 1, positioning frame; 2, positioning groove; 3, support plate; 4, end hydraulic rod; 5, end push plate; 6, side hydraulic rod; 7, side push plate; 8, lifting plate; 9, guiding groove; 10, top plate; 11, lifting hydraulic rod; 12, through - hole; 13, top column; 14, rolling ball; 15, installation groove; 16, inlet and outlet; 17, limit pin; 18, locking screw rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0027] As Figures 1-5 shown, a processing positioning platform for a pendulum-type blast wave valve proposed by the present utility model includes a positioning frame 1, a positioning groove 2, and a support plate 3. The support plate 3 is provided inside the positioning frame 1, and a positioning groove 2 is formed on the surface of the support plate 3. One end surface of the positioning frame 1 is provided with an end hydraulic rod 4, and the piston rod end of the end hydraulic rod 4 is connected to an end push plate 5. One side surface of the positioning frame 1 is provided with a side hydraulic rod 6, and the piston rod end of the side hydraulic rod 6 is connected to a side push plate 7;

[0028] A top plate 10 is movably provided inside the positioning frame 1. The top plate 10 is located below the support plate 3. The bottom surface of the positioning frame 1 is provided with a lifting hydraulic rod 11, and the piston rod of the lifting hydraulic rod 11 is connected to the bottom surface of the top plate 10;

[0029] The top surface of the top plate 10 is provided with top columns 13, and the top columns 13 are distributed at equal intervals.

[0030] In this embodiment, as Figure 3 and Figure 4 shown, through holes 12 are respectively formed through the surface of the support plate 3 corresponding to the positions of the top columns 13. The top columns 13 are respectively inserted into the corresponding through holes 12. Installation grooves 15 are formed on the top surfaces of the top columns 13, and rolling balls 14 are rotatably provided inside the installation grooves 15.

[0031] It should be noted that by pushing the pendulum-type blast wave valve, the pendulum-type blast wave valve can move into the positioning frame 1 through the outlet 16. The pendulum-type blast wave valve can be supported by the top columns 13. When the lifting hydraulic rod 11 contracts and the top plate 10 descends, the top columns 13 will synchronously descend. By controlling the elongation of the end hydraulic rod 4 and the side push plate 7, the end hydraulic rod 4 and the side push plate 7 can respectively push the end push plate 5 and the side push plate 7 to push the pendulum-type blast wave valve, and the pendulum-type blast wave valve can be abutted against the side wall of the positioning groove 2. The rolling balls 14 can play a guiding role for the pendulum-type blast wave valve, making the movement of the pendulum-type blast wave valve more labor-saving. Subsequently, the lifting hydraulic rod 11 continues to descend, and the pendulum-type blast wave valve falls on the surface of the support plate 3, realizing the rapid fixation of the pendulum-type blast wave valve.

[0032] In this embodiment, as Figure 1As shown, one end and one side surface of the positioning frame 1 away from the end push plate 5 and the side push plate 7 are respectively provided with an inlet and outlet 16.

[0033] It should be noted that through the outlet 16, it is convenient to position the pendulum anti-explosion wave valve in and out of the positioning frame 1.

[0034] In this embodiment, as Figure 2 shown, the bottoms of the end push plate 5 and the side push plate 7 are both open structures. The inner cavities of the end push plate 5 and the side push plate 7 are both movably inserted with lifting plates 8. The bottoms of the lifting plates 8 extend out of the cavity walls of the end push plate 5 and the side push plate 7. Guide grooves 9 are respectively opened on both ends of the end push plate 5 and the side push plate 7. Limit pins 17 are respectively arranged at positions corresponding to the guide grooves 9 on the surfaces of the lifting plates 8, and the limit pins 17 are inserted into the guide grooves 9.

[0035] It should be noted that the limit pins 17 cooperate with the guide grooves 9 to guide the lifting of the lifting plates 8. The lifting plates 8 are respectively pushed into the end push plate 5 and the side push plate 7. The lifting plates 8 can be respectively locked by the locking screw rods 18. After the lifting plates 8 are lifted, they can avoid the top columns 13. Through the end push plate 5 or the side push plate 7, the pendulum anti-explosion wave valve can be pushed out from the inlet and outlet 16, realizing the rapid discharge of the pendulum anti-explosion wave valve from the positioning frame 1.

[0036] In this embodiment, as Figure 1 shown, locking screw rods 18 are respectively threadedly connected to both ends of the end push plate 5 and the side push plate 7, and the ends of the locking screw rods 18 respectively abut against the surfaces of the lifting plates 8.

[0037] It should be noted that the locking screw rods 18 can lock the end push plate 5 and the side push plate 7.

[0038] Working principle and usage process of the utility model: Push the pendulum-type blast wave valve. The pendulum-type blast wave valve can move to the positioning frame 1 through the outlet 16. The pendulum-type blast wave valve can be supported by the top column 13. When the lifting hydraulic rod 11 contracts and the top plate 10 descends, the top column 13 follows and descends synchronously. By controlling the extension of the end hydraulic rod 4 and the side push plate 7, the end hydraulic rod 4 and the side push plate 7 can respectively push the end push plate 5 and the side push plate 7 to push the pendulum-type blast wave valve, and the pendulum-type blast wave valve can be abutted against the side wall of the positioning groove 2. The rolling ball 14 can play a guiding role for the pendulum-type blast wave valve, making the movement of the pendulum-type blast wave valve more labor-saving. Subsequently, the lifting hydraulic rod 11 continues to descend, and the pendulum-type blast wave valve falls on the surface of the support plate 3, realizing the rapid fixation of the pendulum-type blast wave valve. After processing, the lifting hydraulic rod 11 jacks up the top plate 10, and the top plate 10 jacks up the pendulum-type blast wave valve through the top column 13. The lifting plate 8 is respectively pushed into the end push plate 5 and the side push plate 7, and the lifting plate 8 can be locked respectively through the locking screw rod 18. After the lifting plate 8 is lifted, it can avoid the top column 13. Through the end push plate 5 or the side push plate 7, the pendulum-type blast wave valve can be pushed out from the inlet and outlet 16, realizing the rapid discharge of the pendulum-type blast wave valve from the positioning frame 1.

[0039] It should be understood that the above specific embodiments of the utility model are only used for exemplary illustration or explanation of the principle of the utility model, and do not constitute a limitation to the utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the utility model shall be included within the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modification examples falling within the scope and boundary of the appended claims or equivalent forms of such scope and boundary.

Claims

1. A suspended swing type explosion-proof wave valve processing positioning platform, comprising a positioning frame (1), a positioning groove (2) and a support plate (3), wherein the support plate (3) is arranged in the inner cavity of the positioning frame (1), and the positioning groove (2) is formed on the surface of the support plate (3), characterized in that: An end hydraulic rod (4) is mounted on the surface of one end of the positioning frame (1), and the end of the piston rod of the end hydraulic rod (4) is connected to an end push plate (5); a side hydraulic rod (6) is mounted on the surface of one side of the positioning frame (1), and the end of the piston rod of the side hydraulic rod (6) is connected to a side push plate (7); A top plate (10) is movably provided in the inner cavity of the positioning frame (1), the top plate (10) being located below the support plate (3), a lifting hydraulic rod (11) being installed on the bottom surface of the positioning frame (1), the piston rod of the lifting hydraulic rod (11) being connected to the bottom surface of the top plate (10); Top columns (13) are provided on the surface of the top plate (10), and the top columns (13) are distributed at equal distances.

2. The swing-type explosion-proof valve processing and positioning platform according to claim 1 is characterized in that: Through holes (12) are provided at positions corresponding to the positions of the top columns (13) on the surface of the support plate (3), and the top columns (13) are respectively plugged into the corresponding through holes (12).

3. The swing-type explosion-proof valve processing and positioning platform according to claim 2 is characterized in that: The top surface of the top column (13) is provided with a mounting groove (15), and the inner cavity of the mounting groove (15) is rotatably provided with a rolling ball (14).

4. The pendulum-type explosion-proof valve processing and positioning platform according to claim 1 is characterized in that: An inlet and outlet (16) are respectively provided on one end and one side surface of the positioning frame (1) away from the end push plate (5) and the side push plate (7).

5. The swing-type explosion-proof valve processing and positioning platform according to claim 1 is characterized in that: The bottoms of the end push plate (5) and the side push plate (7) are both open structures, and the inner cavities of the end push plate (5) and the side push plate (7) are movably connected with a lifting plate (8), and the bottoms of the lifting plate (8) extend out of the cavity walls of the end push plate (5) and the side push plate (7).

6. The swing-type explosion-proof valve processing and positioning platform according to claim 5 is characterized in that: Guide grooves (9) are provided on both end surfaces of the end push plate (5) and the side push plate (7), and limit pins (17) are provided on the surface of the lifting plate (8) at positions corresponding to the guide grooves (9), and the limit pins (17) are plugged into the guide grooves (9).

7. The swing-type explosion-proof valve processing and positioning platform according to claim 6 is characterized in that: The surfaces of both ends of the end push plate (5) and the side push plate (7) are threadedly connected with locking screws (18), and the ends of the locking screws (18) are respectively abutted against the surface of the lifting plate (8).

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