Adjustable pressure regulating box door opening positioning device

Abstract

The utility model discloses an adjustable pressure regulating box door opening positioning device, and particularly relates to the field of pressure regulating boxes, which comprises a locker, an adjusting valve is arranged in the locker, a rotary positioning block is arranged at the bottom of the adjusting valve, and a connecting rod is arranged on one side of the rotary positioning block. According to the utility model, the movable plate is arranged, and the movable plate is movably connected with the rotating plate, so that the rotating plate drives the clamp at the bottom to adjust the position until the clamp is clamped with a door frame in the pressure regulating box, and the position of the whole device is fixed by utilizing the clamp; then the clamping die at one end of the connecting rod is clamped with the box door of the pressure regulating box through one adjusting connecting rod, then the clamping die and the box door are connected through a butterfly screw, then the box door is rotated to be fixed to a certain position, and the position of the rotating positioning block is fixed by screwing the adjusting valve; therefore, the work of quickly fixing the box door is realized, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of voltage regulating boxes, and more specifically to an adjustable voltage regulating box door opening and positioning device. Background Art

[0002] A pressure regulating box refers to a pressure regulating device placed in a special box, which is located near a building and is responsible for regulating the gas pressure. When the box door is opened, the box door is easily affected by strong winds and swings left and right. In addition to causing construction workers to be hit by the box door and get injured, the left and right swinging of the box door will also cause inconvenience to construction.

[0003] The utility model patent with patent publication number CN201520165782.4 discloses a box door opening positioning device for buildings, including: a support plate, the support plate is connected between a box door and a door frame of a box body, the support plate is horizontally arranged, the end of the support plate is a connecting end, a slide groove is arranged in the middle of the support plate, the other end of the support plate is provided with an expansion hole with a hole diameter larger than the groove width of the slide groove, the expansion hole is connected to the slide groove, the inner wall of the bottom end of the door frame of the box body protrudes upward corresponding to the expansion hole of the support plate and is provided with a gasket that can be embedded in the expansion hole, the outer diameter of the gasket is larger than the groove width of the slide groove, and a second screw with an axial direction passes through the middle of the gasket, and the outer diameter of the second screw is smaller than the groove width of the slide groove. The utility model is highly practical and easy to operate.

[0004] However, when this structure is actually used, when the support plate is used to fix the box door, the staff needs to manually remove the nut on the top of the expansion opening, and then add a gasket. After adding the gasket, the nut and the screw are tightened to fix the box door, which makes the operation cumbersome, wastes a lot of time, and reduces work efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an adjustable pressure regulating box door opening and positioning device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable pressure regulating box door opening positioning device, including a lock, a regulating valve is provided inside the lock, a rotating positioning block is provided at the bottom of the regulating valve, a connecting rod is provided on one side of the rotating positioning block, and a fixed adjusting component is provided at one end of the connecting rod.

[0007] Preferably, the fixed adjustment component includes a connecting handle, which is arranged at one end of a connecting rod, a fixed slot is provided on the surface of the connecting handle, a movable plate is provided inside the fixed slot, a rotating rod is provided on the top of the movable plate, a rotating plate is provided on the outer side of the rotating rod, a clamp is provided on the bottom of the rotating plate, butterfly screws are provided on the top of the rotating plate and the outer side of the clamp, and the screws pass through the rotating plate and the clamp.

[0008] Through the above scheme, it can be seen that by setting a fixed adjustment component and utilizing the movable connection relationship between the movable plate and the rotating plate, the rotating plate can be rotated around the movable plate, and the rotating plate drives the clamp connected to its bottom thread to move synchronously, so that the groove on the surface of the clamp is clamped with the door frame inside the voltage regulating box, so as to achieve the height fixation of the positioning device, and the clamp is connected and fixed to the door frame inside the voltage regulating box by butterfly screws, thereby improving the stability of the device and the convenience of the device.

[0009] Preferably, a rotating shaft is provided at the bottom of the fixed handle, a clamping die is provided at the bottom of the rotating shaft, threaded holes are provided on the inner wall surface of the clamping die, and the number of the threaded holes is set to be multiple.

[0010] Through the above scheme, it can be seen that by setting the card mold, the card slot at the bottom of the card mold is engaged with the box door on one side of the pressure regulating box, and then the card mold is connected to the box door of the pressure regulating box through the butterfly screw on the outside of the card mold, so as to fix the card mold and improve the stability of the device. After that, after the box door of the pressure regulating box is rotated to a certain position, the operator fixes the two rotating positioning blocks by rotating the regulating valve, thereby realizing the angle fixation of the connecting rod, improving the convenience of the device, and realizing the rapid disassembly of the device, thereby improving the overall practicality of the device.

[0011] Preferably, one end of the butterfly screw passes through one side of the clamping die and is threadedly connected to the threaded hole.

[0012] Through the above scheme, it can be seen that by passing one end of the butterfly screw through one side surface of the clamping die, the butterfly screw can make one end contact with the box door, thereby fixing the position of the clamping die and the box door, thereby improving the overall stability of the device.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a fixed adjustment component, compared with the prior art, the movable connection relationship between the movable plate and the rotating plate is utilized, so that the rotating plate can be rotated around the movable plate, and the rotating plate drives the clamp connected with the thread at its bottom to move synchronously, so that the clamping groove on the surface of the clamp is clamped with the door frame inside the voltage regulating box, so as to achieve the height fixation of the positioning device, and the clamp is connected and fixed with the door frame inside the voltage regulating box by butterfly screws, so as to improve the stability of the device and the convenience of the device;

[0015] 2. By setting a card die, compared with the prior art, the card slot at the bottom of the card die is engaged with the box door on one side of the pressure regulating box, and then the card die is connected to the box door of the pressure regulating box through the butterfly screw on the outside of the card die, so as to fix the card die and improve the stability of the device. After that, after the box door of the pressure regulating box is rotated to a certain position, the operator fixes the two rotating positioning blocks by rotating the regulating valve, thereby realizing the angle fixation of the connecting rod, improving the convenience of the device, and realizing the rapid disassembly of the device, thereby improving the overall practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the fixed adjustment component of the utility model.

[0018] Figure 3 It is a schematic diagram of the connection structure between the fixed handle and the clamping mold of the utility model.

[0019] Figure 4 This is a schematic diagram of the locking structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. Locking device; 2. Adjusting valve; 3. Rotating positioning block; 4. Connecting rod; 5. Connecting handle; 6. Fixed slot; 7. Movable plate; 8. Rotating rod; 9. Rotating plate; 10. Clamp; 11. Butterfly screw; 12. Fixed handle; 13. Rotating shaft; 14. Card mold; 15. Threaded hole. DETAILED DESCRIPTION

[0021] 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.

[0022] As attached Figure 1-4The adjustable pressure regulating box door opening positioning device shown includes a locker 1, a regulating valve 2 is provided inside the locker 1, a rotating positioning block 3 is provided at the bottom of the regulating valve 2, a connecting rod 4 is provided on one side of the rotating positioning block 3, and a fixed adjusting component is provided at one end of the connecting rod 4.

[0023] As attached Figure 1 As shown, the fixed adjustment component includes a connecting handle 5, which is arranged at one end of the connecting rod 4. A fixed slot 6 is provided on the surface of the connecting handle 5. A movable plate 7 is provided inside the fixed slot 6. A rotating rod 8 is provided on the top of the movable plate 7. A rotating plate 9 is provided on the outer side of the rotating rod 8. A clamp 10 is provided on the bottom of the rotating plate 9. A butterfly screw 11 is provided on the top of the rotating plate 9 and on the outer side of the clamp 10. The screw passes through the rotating plate 9 and the clamp 10 so as to facilitate the movable plate 7 to be movably connected with the rotating plate 9, thereby The rotating plate 9 drives the clamp 10 at the bottom to adjust the position until the clamp 10 is engaged with the door frame inside the pressure regulating box, so that the clamp 10 is used to fix the position of the entire device, and then one of the connecting rods 4 is adjusted to make the clamp 14 at one end of the connecting rod 4 engage with the door of the pressure regulating box, and then the clamp 14 is connected to the door through the butterfly screw 11. After that, the door is rotated to fix it in a certain position, and the position of the rotating positioning block 3 is fixed by tightening the adjusting valve 2, thereby realizing the work of quickly fixing the door and improving work efficiency.

[0024] Working principle of the utility model: when the device is in use, the operator first clamps the groove on one side of the clamp 10 inside the fixed adjustment component with the door frame inside the voltage regulating box, and then twists the butterfly screw 11 to connect one end of the butterfly screw 11 with the surface of the door frame, thereby fixing the position of the clamp 10, and then rotates the other connecting rod 4 to make the clamping die 14 at the bottom of the fixed end of one end of the connecting rod 4 engage with the box door, and then completes the connection between the device and the box door by engaging with the box door, and finally fixes the box door to a certain position by rotating the box door, and then fixes the rotating positioning block 3 by rotating the regulating valve 2, thereby fixing the box door and improving the overall stability of the device.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable voltage regulating box door opening and positioning device, comprising a locker (1), characterized in that: The locking device (1) is provided with a regulating valve (2) inside, a rotating positioning block (3) is provided at the bottom of the regulating valve (2), a connecting rod (4) is provided on one side of the rotating positioning block (3), and a fixed regulating component is provided at one end of the connecting rod (4).

2. The adjustable pressure regulating box door opening positioning device according to claim 1 is characterized in that: The fixed adjustment component comprises a connecting handle (5), wherein the connecting handle (5) is arranged at one end of the connecting rod (4), a fixed slot (6) is provided on the surface of the connecting handle (5), a movable plate (7) is provided inside the fixed slot (6), a rotating rod (8) is provided at the top of the movable plate (7), a rotating plate (9) is provided at the outer side of the rotating rod (8), a clamp (10) is provided at the bottom of the rotating plate (9), and butterfly screws (11) are provided at the top of the rotating plate (9) and the outer side of the clamp (10), and the screws pass through the rotating plate (9) and the clamp (10).

3. The adjustable pressure regulating box door opening positioning device according to claim 2 is characterized in that: The number of the connecting rods (4) and the number of the rotating positioning blocks (3) are both set to two, the fixed adjustment component is arranged at one end of one of the connecting rods (4), and the connecting rod (4) and the rotating positioning block (3) are fixedly connected.

4. The adjustable pressure regulating box door opening and positioning device according to claim 1 is characterized in that: One end of the other connecting rod (4) is provided with a fixed handle (12), and one end of the fixed handle (12) is fixedly connected to the outer surface of one end of the connecting rod (4).

5. The adjustable pressure regulating box door opening positioning device according to claim 4 is characterized in that: A rotating shaft (13) is provided at the bottom of the fixed handle (12), a clamping die (14) is provided at the bottom of the rotating shaft (13), a threaded hole (15) is provided on the inner wall surface of the clamping die (14), and the number of the threaded holes (15) is set to be multiple.

6. The adjustable pressure regulating box door opening positioning device according to claim 2 is characterized in that: One end of the butterfly screw (11) passes through one side of the clamping die (14) and is threadedly connected to the threaded hole (15).

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