Pipe hoop buckling connection device

Abstract

The utility model relates to the technical field of connecting devices, and discloses a pipe hoop buckling and pressing connecting device which comprises a clamping mechanism, a limiting mechanism and a buckling and pressing mechanism, the clamping mechanism is located at the right end of the buckling and pressing mechanism, and the limiting mechanism is located at the lower end of the clamping mechanism. The clamping mechanism comprises a first fixing frame, a mounting sleeve is fixedly connected to the lower end of the first fixing frame, a sliding frame is slidably connected to the inner wall of the mounting sleeve, a connecting frame is fixedly connected to the lower end of the sliding frame, a pushing inclined block is fixedly connected to the upper end of the connecting frame, and a first spring is fixedly connected to the upper end of the connecting frame. A clamping plate is slidably connected to the inner wall of the mounting sleeve, a fixing block is fixedly connected to the upper end of the clamping plate, and a sliding shaft is slidably connected to the inner wall of the fixing block. Through the design that the connecting frame is used for driving the pushing inclined blocks to slide upwards to drive the clamping plates on the two sides to extend out, the purpose of conveniently disassembling and assembling the device is achieved, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of connection device technology, and in particular to a pipe clamp crimping connection device. Background Technology

[0002] A pipe clamp crimping connection is a mechanical device used for pipe connections. It primarily achieves sealing and securing of pipe connections through the cooperation of pipe clamps and crimping devices. It is commonly used in liquid and gas transport systems for rapid pipe connection and sealing.

[0003] However, when using the pipe clamp crimping connection device, sometimes it is difficult to readjust the position of the required crimping connection after the device is fixed, which results in more time being spent on adjustment, thus affecting the overall use of the device. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a pipe clamp crimping connection device.

[0005] This utility model is achieved by the following technical solution: a pipe clamp crimping connection device, including a snap-fit ​​mechanism, a limiting mechanism and a crimping mechanism, wherein the snap-fit ​​mechanism is located at the right end of the crimping mechanism and the limiting mechanism is located at the lower end of the snap-fit ​​mechanism;

[0006] The locking mechanism includes a first fixing frame, a mounting sleeve fixedly connected to the lower end of the first fixing frame, a sliding frame slidably connected to the inner wall of the mounting sleeve, a connecting frame fixedly connected to the lower end of the sliding frame, a pushing inclined block fixedly connected to the upper end of the connecting frame, a first spring fixedly connected to the upper end of the connecting frame, a locking plate slidably connected to the inner wall of the mounting sleeve, a fixing block fixedly connected to the upper end of the locking plate, a sliding shaft slidably connected to the inner wall of the fixing block, and a second spring sleeved on the surface of the sliding shaft.

[0007] The above technical solution uses a limiting plate that slides on the inner wall of the second fixed frame to limit the locking plate, which makes it easy to pull the mounting sleeve out of the inner wall of the mounting groove, making the device more convenient to use.

[0008] As a further improvement to the above solution, the surface of the pushing inclined block contacts the side end of the snap-fit ​​plate, and the surface of the pushing inclined block is slidably connected to the inner wall of the mounting sleeve.

[0009] As a further improvement to the above solution, the limiting mechanism includes a second fixed frame, the upper end of which is provided with an installation groove, a limit plate is slidably connected to the inner wall of the second fixed frame, a fixed shaft is slidably connected to the inner wall of the limit plate, a limit spring is sleeved on the surface of the fixed shaft, and a toggle block is fixedly connected to the side end of the limit plate.

[0010] The above technical solution, which uses a connecting frame to drive the inclined block to slide upward to extend the two side locking plates, achieves the purpose of convenient installation of the device and improves the practicality of the device.

[0011] As a further improvement to the above solution, the surface of the fixed shaft is fixedly connected to the inner wall of the second fixed frame, and the surface of the actuating block is slidably connected to the inner wall of the second fixed frame.

[0012] As a further improvement to the above solution, the clamping mechanism includes a first clamp, the left end of which is fixedly connected to a mounting bracket, and the inner wall of the mounting bracket is rotatably connected to a second clamp.

[0013] The above technical solution provides stable support for the connection of the device, making the use of the device more stable.

[0014] As a further improvement to the above solution, the right end of the second pipe clamp is fixedly connected to the left end of the first fixing frame, and the right end of the first pipe clamp is fixedly connected to the left end of the second fixing frame.

[0015] As a further improvement to the above solution, the upper end of the snap-fit ​​plate is snapped into the lower end of the limiting plate, and the surface of the mounting sleeve is slidably connected to the inner wall of the mounting groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model employs a snap-fit ​​mechanism, specifically: a first pipe clamp and a mounting bracket wrap around the pipe to be connected; then, a second pipe clamp is rotated to fit against the first pipe clamp, simultaneously causing the mounting sleeve to insert into the inner wall of the mounting groove. After the connecting bracket contacts the bottom of the mounting groove, the first fixing bracket continues to press down, causing the sliding bracket to retract into the inner wall of the mounting sleeve. Simultaneously, the pushing inclined block is pushed upwards, causing the snap-fit ​​plates on both sides of the pushing inclined block to move towards both ends under the limitation of the mounting sleeve. After the snap-fit ​​plates move to the notch in the mounting groove, they extend from both sides of the mounting sleeve, thus limiting and locking the position of the mounting sleeve. This allows for quick installation of the device. The design of using the connecting bracket to drive the pushing inclined block upwards to extend the snap-fit ​​plates on both sides achieves convenient installation of the device, improving its practicality.

[0018] This utility model incorporates a limiting mechanism: when adjustments to the connection position are needed or the device needs replacement due to damage, simply pull the two side levers to slide the limiting plate inward, thereby separating the limiting plate from the snap-fit ​​plate and releasing the limiting of the snap-fit ​​plate. At this point, the entire mounting sleeve can be pulled out, thus disengaging the connection between the right end of the first and second pipe clamps for position adjustment. The design of using the limiting plate to slide on the inner wall of the second fixing frame to limit the snap-fit ​​plate achieves the purpose of conveniently pulling the mounting sleeve out from the inner wall of the mounting groove, making the device more convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the snap-fit ​​mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the specific component structure of the snap-fit ​​mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the limiting mechanism structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the connection structure between the snap-fit ​​mechanism and the limiting mechanism of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Snap-fit ​​mechanism; 101. First fixed frame; 102. Mounting sleeve; 103. Sliding frame; 104. Connecting frame; 105. Pushing inclined block; 106. First spring; 107. Snap-fit ​​plate; 108. Fixed block; 109. Sliding shaft; 110. Second spring; 2. Restriction mechanism; 201. Second fixed frame; 202. Mounting groove; 203. Limiting plate; 204. Fixed shaft; 205. Limiting spring; 206. Actuating block; 3. Clamping mechanism; 301. First pipe clamp; 302. Mounting frame; 303. Second pipe clamp. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-5 The pipe clamp crimping connection device of this embodiment includes a snap-fit ​​mechanism 1, a limiting mechanism 2 and a crimping mechanism 3. The snap-fit ​​mechanism 1 is located at the right end of the crimping mechanism 3, and the limiting mechanism 2 is located at the lower end of the snap-fit ​​mechanism 1.

[0029] The snap-fit ​​mechanism 1 includes a first fixed frame 101. The lower end of the first fixed frame 101 is fixedly connected to an installation sleeve 102. The inner wall of the installation sleeve 102 is slidably connected to a sliding frame 103. The lower end of the sliding frame 103 is fixedly connected to a connecting frame 104. The upper end of the connecting frame 104 is fixedly connected to a pushing inclined block 105. The upper end of the connecting frame 104 is fixedly connected to a first spring 106. The inner wall of the installation sleeve 102 is slidably connected to a snap-fit ​​plate 107. The upper end of the snap-fit ​​plate 107 is fixedly connected to a fixing block 108. The inner wall of the fixing block 108 is slidably connected to a sliding shaft 109. A second spring 110 is sleeved on the surface of the sliding shaft 109. The design of using the connecting frame 104 to drive the pushing inclined block 105 to slide upward to drive the snap-fit ​​plates 107 on both sides to extend is achieved, realizing the purpose of convenient installation of the device and improving the practicality of the device.

[0030] The surface of the inclined block 105 is pushed to contact the side end of the snap-fit ​​plate 107, and the surface of the inclined block 105 is slidably connected to the inner wall of the mounting sleeve 102.

[0031] The limiting mechanism 2 includes a second fixed frame 201. The upper end of the second fixed frame 201 is provided with an installation groove 202. A limiting plate 203 is slidably connected to the inner wall of the second fixed frame 201. A fixed shaft 204 is slidably connected to the inner wall of the limiting plate 203. A limiting spring 205 is sleeved on the surface of the fixed shaft 204. A toggle block 206 is fixedly connected to the side end of the limiting plate 203. The design of using the limiting plate 203 to slide on the inner wall of the second fixed frame 201 to limit the snap-fit ​​plate 107 achieves the purpose of conveniently pulling the mounting sleeve 102 out from the inner wall of the installation groove 202, making the use of the device more convenient.

[0032] The surface of the fixed shaft 204 is fixedly connected to the inner wall of the second fixed frame 201, and the surface of the actuating block 206 is slidably connected to the inner wall of the second fixed frame 201.

[0033] The clamping mechanism 3 includes a first clamp 301, with a mounting bracket 302 fixedly connected to the left end of the first clamp 301, and a second clamp 303 rotatably connected to the inner wall of the mounting bracket 302.

[0034] The right end of the second pipe clamp 303 is fixedly connected to the left end of the first fixing frame 101, and the right end of the first pipe clamp 301 is fixedly connected to the left end of the second fixing frame 201.

[0035] The upper end of the snap-fit ​​plate 107 snaps into the lower end of the limiting plate 203, and the surface of the mounting sleeve 102 slides into the inner wall of the mounting groove 202.

[0036] The implementation principle of the pipe clamp crimping connection device in this application embodiment is as follows: When using the device, firstly, the first pipe clamp 301 and the mounting bracket 302 are wrapped around the pipe to be connected. Then, the second pipe clamp 303 is rotated to make it fit against the first pipe clamp 301, while simultaneously driving the mounting sleeve 102 to insert into the inner wall of the mounting groove 202. Then, after the connecting bracket 104 contacts the bottom of the mounting groove 202, the first fixing bracket 101 continues to press down, thereby driving the sliding bracket 103 to retract into the inner wall of the mounting sleeve 102, while simultaneously driving the pushing inclined block 105 to press upward. At this time, the snap-fit ​​plates 107 on both sides of the pushing inclined block 105 move to both ends under the limitation of the mounting sleeve 102. After the snap-fit ​​plates 107 move to the notch of the mounting groove 202, the snap-fit ​​plates 107 extend from both sides of the mounting sleeve 102, thereby limiting and locking the position of the mounting sleeve 102 through the snap-fit ​​plates 107, thus... The device is designed for quick installation by using the connecting bracket 104 to drive the inclined block 105 to slide upwards, thereby extending the two side locking plates 107. This design facilitates easy installation and enhances the device's practicality. When adjustments to the connection position are needed or the device needs replacement due to damage, simply pull the two side toggle blocks 206 to slide the limiting plate 203 inwards, thereby separating the limiting plate 203 from the locking plate 107 and releasing the restriction on the locking plate 107. At this point, the mounting sleeve 102 can be pulled out as a whole, thus disconnecting the connection between the first pipe clamp 301 and the right end of the second pipe clamp 303 for position adjustment. The design of using the limiting plate 203 to slide on the inner wall of the second fixing bracket 201 to limit the locking plate 107 facilitates easy pulling of the mounting sleeve 102 out from the inner wall of the mounting groove 202, making the device more convenient to use.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A pipe clamp crimping connection device, characterized in that, It includes a snap-fit ​​mechanism (1), a limiting mechanism (2) and a clamping mechanism (3), wherein the snap-fit ​​mechanism (1) is located at the right end of the clamping mechanism (3) and the limiting mechanism (2) is located at the lower end of the snap-fit ​​mechanism (1); The snap-fit ​​mechanism (1) includes a first fixed frame (101), a mounting sleeve (102) is fixedly connected to the lower end of the first fixed frame (101), a sliding frame (103) is slidably connected to the inner wall of the mounting sleeve (102), a connecting frame (104) is fixedly connected to the lower end of the sliding frame (103), a pushing inclined block (105) is fixedly connected to the upper end of the connecting frame (104), a first spring (106) is fixedly connected to the upper end of the connecting frame (104), a snap-fit ​​plate (107) is slidably connected to the inner wall of the mounting sleeve (102), a fixing block (108) is fixedly connected to the upper end of the snap-fit ​​plate (107), a sliding shaft (109) is slidably connected to the inner wall of the fixing block (108), and a second spring (110) is sleeved on the surface of the sliding shaft (109).

2. The pipe clamp crimping connection device as described in claim 1, characterized in that: The surface of the pushing block (105) contacts the side end of the snap-fit ​​plate (107), and the surface of the pushing block (105) is slidably connected to the inner wall of the mounting sleeve (102).

3. The pipe clamp crimping connection device as described in claim 2, characterized in that: The limiting mechanism (2) includes a second fixed frame (201), the upper end of which is provided with an installation groove (202), a limiting plate (203) is slidably connected to the inner wall of the second fixed frame (201), a fixed shaft (204) is slidably connected to the inner wall of the limiting plate (203), a limiting spring (205) is sleeved on the surface of the fixed shaft (204), and a toggle block (206) is fixedly connected to the side end of the limiting plate (203).

4. The pipe clamp crimping connection device as described in claim 3, characterized in that: The surface of the fixed shaft (204) is fixedly connected to the inner wall of the second fixed frame (201), and the surface of the actuating block (206) is slidably connected to the inner wall of the second fixed frame (201).

5. The pipe clamp crimping connection device as described in claim 4, characterized in that: The clamping mechanism (3) includes a first clamp (301), the left end of which is fixedly connected to a mounting bracket (302), and the inner wall of the mounting bracket (302) is rotatably connected to a second clamp (303).

6. The pipe clamp crimping connection device as described in claim 5, characterized in that: The right end of the second pipe clamp (303) is fixedly connected to the left end of the first fixing frame (101), and the right end of the first pipe clamp (301) is fixedly connected to the left end of the second fixing frame (201).

7. The pipe clamp crimping connection device as described in claim 6, characterized in that: The upper end of the snap-fit ​​plate (107) is snapped into the lower end of the limiting plate (203), and the surface of the mounting sleeve (102) is slidably connected to the inner wall of the mounting groove (202).

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