Drainage pipeline clamping mechanism and ultrasonic descaling device

Abstract

The utility model relates to the technical field of drainage pipeline descaling, in particular to a drainage pipeline clamping mechanism and an ultrasonic descaling device. The device comprises a clamping unit, a movable claw assembly, a transmission rod assembly arranged in the movable claw assembly and a mistaken touch prevention assembly arranged on the surface of the transmission rod assembly, and an ultrasonic descaling unit comprises an adjusting assembly installed on the movable claw assembly and an ultrasonic descaling device installed at one end of the adjusting assembly. Through pre-clamping of the first rack, the ultrasonic descaling device can be accurately positioned, then the fastening nut is adjusted, the attaching degree of the surface of the ultrasonic descaling device and a pipeline can be better adjusted, and the problems that the pipeline is damaged and descaling is not thorough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipe descaling, in particular to a drainage pipe clamping mechanism and an ultrasonic descaling device. Background Art

[0002] When draining water, the drainage pipe will have scaling problems on the inner wall of the pipe due to the high heavy metal content in the water. The scaling in the pipe will increase and thicken year by year as the service life increases. As time goes by, the scaling on the inner wall of the pipe will be as solid as concrete, making it more difficult to remove the scale. If manual and chemical descaling methods are used, it will not only be corrosive to the pipe, labor-intensive, costly, and energy-intensive, but also incomplete in descaling. In the existing ultrasonic pipe descaling device, the device is cumbersome to install, has a complex structure, and cannot quickly descale the pipe.

[0003] In order to solve the problems of existing descaling technologies, such as great damage to pipes, incomplete descaling, and complicated device installation, a drainage pipe clamping mechanism and an ultrasonic descaling device are proposed. The device has a simple structure, reliable clamping, and convenient installation, which facilitates descaling operations. The ultrasonic sound field is used to treat the fluid, so that the scale in the pipe water flow is dispersed, loosened, crushed, and fallen off under the action of ultrasonic waves, and is not easy to adhere to the pipe wall, thereby achieving the effect of descaling and decontamination. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problem of complicated device installation in the above or prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a drainage pipe clamping mechanism.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping unit comprises a movable claw assembly, a transmission rod assembly arranged inside the movable claw assembly, and an anti-mistouch assembly arranged on the surface of the transmission rod assembly;

[0008] The transmission rod assembly includes a threaded rod, a boss arranged on the surface of the threaded rod, a limit ring installed at one end of the threaded rod, and a wrench installed at one end of the threaded rod;

[0009] The anti-mistouch component includes a square shaft, a return spring arranged on the outer surface of the square shaft, and a square groove arranged at one end of the return spring.

[0010] As a preferred solution of the drainage pipe clamping mechanism of the utility model, the movable claw assembly includes a base, a clamping claw movably connected to the base, a slide groove provided on the surface of the clamping claw, and a linkage component provided on the surface of the clamping claw;

[0011] Wherein, a sliding shaft is installed on the linkage component, and the sliding shaft can drive the clamp claw to move through the sliding groove so that the linkage component can move.

[0012] As a preferred solution of the drainage pipe clamping mechanism of the utility model, the transmission rod assembly includes a threaded rod threadedly connected to a base, a boss arranged on the surface of the threaded rod, a limit ring installed at one end of the threaded rod, and a wrench movably connected to one end of the threaded rod.

[0013] As a preferred solution of the drainage pipe clamping mechanism of the utility model, the anti-accidental touch component includes a square shaft arranged at one end of the threaded rod, a return spring installed inside the threaded rod, a square groove opened on the surface of the threaded rod, and a sleeve arranged at one end of the threaded rod.

[0014] As a preferred solution of the drainage pipe clamping mechanism of the utility model, wherein: the threaded rod is threadedly connected to the base, rotating the threaded rod can drive the linkage component to move, and then the linkage component drives the clamp claw to move through the sliding groove.

[0015] As a preferred solution of the drainage pipe clamping mechanism of the utility model, wherein: the threaded rod is connected to the square groove through the square shaft, and when the square shaft is not connected to the square groove, turning the wrench cannot rotate the threaded rod.

[0016] The drainage pipe clamping mechanism of the utility model has the following beneficial effects: the utility model can quickly clamp the pipe by turning the wrench, the installation is convenient, safe and reliable, and the labor intensity of manual labor is reduced to a great extent.

[0017] In view of the fact that in actual use, there are still problems such as serious damage to pipes and incomplete descaling.

[0018] In order to solve the above technical problems, the utility model also provides the following technical solutions: an ultrasonic descaling device includes an ultrasonic descaling unit including an adjustment component installed on the movable claw component, and an ultrasonic descaling device installed at one end of the adjustment component;

[0019] The adjusting assembly comprises a box body component mounted on the movable claw assembly, and a transmission component mounted inside the box body component;

[0020] There are three ultrasonic descaling units, which can be installed on the linkage component and the clamp claw of the movable claw assembly respectively.

[0021] As a preferred solution of the ultrasonic descaling device of the utility model, the box body component includes a transmission box installed on the movable claw assembly, an upper baffle plate arranged at the upper end of the transmission box, a lower baffle plate arranged at the lower end of the transmission box, a movable groove opened on the surface of the transmission box, a screw rod installed and extending at one end of the transmission box, and a fastening nut matched with the screw rod;

[0022] Wherein, the upper baffle plate and the lower baffle plate are provided with limiting holes.

[0023] As a preferred solution of the ultrasonic descaling device of the utility model, wherein: the transmission component includes a fixed rack arranged inside the transmission box, a first rack and a second rack arranged inside the transmission box and slidably connected, a connecting shaft arranged on the outer surface of the second rack, a gear meshed between the first rack and the second rack, and a hand wheel connected to one end of the gear;

[0024] Among them, the fixed rack has the same teeth as the first rack and the second rack, the connecting shaft is movably connected to the movable groove, and the gear has a chamfer.

[0025] As a preferred solution of the ultrasonic descaling device of the utility model, wherein: the ultrasonic descaling device is fixedly connected to the second rack through the connecting shaft.

[0026] The beneficial effects of the ultrasonic descaling device of the utility model are as follows: by pre-clamping the first rack, the ultrasonic descaling device can be accurately positioned, and then adjusting the fastening nut can better adjust the fit between the surface of the ultrasonic descaling device and the pipeline, thereby reducing damage to the pipeline and the problem of incomplete descaling. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0028] Figure 1 It is an overall schematic diagram of the drainage pipe clamping mechanism.

[0029] Figure 2A partial cross-sectional view of the anti-accidental-touch component.

[0030] Figure 3 It is the front view of the drainage pipe clamping mechanism.

[0031] Figure 4 It is the overall schematic diagram of the ultrasonic descaling device.

[0032] Figure 5 Schematic diagram of the working path of the adjustment component.

[0033] Figure 6 Schematic diagram of the working path of the adjustment component.

[0034] Figure 7 This is an enlarged view of the gear. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0037] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0038] Example 1

[0039] Reference Figures 1 to 3 , which is the first embodiment of the utility model, and provides a drainage pipe clamping mechanism that can achieve a convenient installation and clamping effect, comprising a clamping unit 100, including a movable claw assembly 101, a transmission rod assembly 102 disposed inside the movable claw assembly 101, and an anti-mistaken touch assembly 103 disposed on the surface of the transmission rod assembly 102;

[0040] The transmission rod assembly 102 includes a threaded rod 102a, a boss 102b disposed on the surface of the threaded rod 102a, a limit ring 102c installed at one end of the threaded rod 102a, and a wrench 102d installed at one end of the threaded rod 102a;

[0041] The anti-mis-touch component 103 includes a square shaft 103a, a return spring 103b disposed on the outer surface of the square shaft, and a square groove 103c disposed at one end of the return spring 103b.

[0042] Specifically, the movable jaw assembly 101 includes a base 101a, a jaw 101b movably mounted on the base 101a, a slide groove 101c provided on the surface of the jaw 101b, and a linkage component 101d provided on the surface of the jaw 101b.

[0043] A sliding shaft is installed on the linkage component 101d, and the sliding shaft can enable the linkage component 101d to drive the clamp claw 101b to move through the sliding groove 101c.

[0044] Furthermore, the transmission rod assembly 102 includes a threaded rod 102a threadedly connected to the base 101a, a boss 102b arranged on the surface of the threaded rod 102a, a limit ring 102c mounted on one end of the threaded rod 102a, and a wrench 102d movably connected to one end of the threaded rod 102a.

[0045] Preferably, the threaded rod 102a is threadedly connected to the base 101a, and rotating the threaded rod 102a can drive the linkage component 101d to move, and then the sliding shaft installed on the linkage component 101d slides in the sliding groove 101c, so that the linkage component 101d drives the clamp claw 101b to move.

[0046] It should be noted that the threaded rod 102a is connected to the square groove 103c via the square shaft 103a. When the square shaft 103a is not connected to the square groove 103c, the threaded rod 102a cannot be rotated by turning the wrench 102d.

[0047] In summary, when in use, the threaded rod is rotated to drive the base that is threadedly matched with it, so that the threaded rod moves downward, and the linkage component is moved through the boss on the surface of the threaded rod. The sliding shaft of the linkage component moves in the sliding groove in the clamp claw, so that the linkage component drives the clamp claw to move, thereby clamping the drainage pipe.

[0048] Example 2

[0049] Reference Figures 1 to 3 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides an anti-mistaken touch component 103 to solve the problem of loosening the clamp due to accidental touching of the wrench. It includes a square shaft 103a arranged at one end of the threaded rod 102a, a return spring 103b installed inside the threaded rod 102a, a square groove 103c opened on the surface of the threaded rod 102a, and a sleeve 104d arranged at one end of the threaded rod 102a.

[0050] Specifically, a boss is provided at one end of the threaded rod, which is movably connected to the shaft sleeve, and the square shaft and the square groove are clearance-matched.

[0051] Furthermore, a boss is provided at one end of the threaded rod and is movably connected to the shaft sleeve.

[0052] Among them, the reset spring can drive the square slot to reset.

[0053] In summary, when in use, press the wrench to embed the square shaft into the square groove so that the threaded rod can rotate, and release it to withdraw the square shaft from the square groove through the reset spring, so that the wrench will not cause the threaded rod to rotate due to accidental touch, thereby loosening the holding force.

[0054] Example 3

[0055] Reference Figures 4 to 7 , which is the third embodiment of the utility model. Different from the previous embodiment, this embodiment provides an ultrasonic descaling device, which solves the problem that incomplete descaling may damage the pipeline. It includes an ultrasonic descaling unit 200, which includes an adjustment component 201 installed on the movable claw component 101, and an ultrasonic descaling device 202 installed at one end of the adjustment component 201;

[0056] The adjusting assembly 201 includes a box body component 201 a installed on the movable claw assembly 101 , and a transmission component 201 b installed inside the box body component 201 a .

[0057] There are three ultrasonic descaling units 200 , which can be installed on the linkage component 101d and the clamping claw 101b of the movable claw assembly 101 respectively.

[0058] Specifically, the box body component 201a includes a transmission box 201a-1 installed on the movable claw assembly 101, an upper baffle 201a-2 arranged at the upper end of the transmission box 201a-1, a lower baffle 201a-3 arranged at the lower end of the transmission box 201a-1, a movable groove 201a-4 opened on the surface of the transmission box 201a-1, a screw rod 201a-5 installed and extending at one end of the transmission box 201a-1, and a fastening nut 201a-6 matching the screw rod 201a-5.

[0059] The upper baffle plate 201a-2 and the lower baffle plate 201a-3 are provided with limiting holes.

[0060] Furthermore, the transmission component 201b includes a fixed rack 201b-1 arranged inside the transmission box 201a-1, a first rack 201b-2 and a second rack 201b-3 arranged inside the transmission box 201a-1 and slidably connected, a connecting shaft 201b-4 arranged on the outer surface of the second rack 201b-3, a gear 201b-5 arranged between the first rack 201b-2 and the second rack 201b-3 and meshing with each other, and a handwheel 201b-6 connected to one end of the gear 201b-5.

[0061] The fixed rack 201b-1 has the same teeth as the first rack 201b-2 and the second rack 201b-3, the connecting shaft 201b-4 is movably connected to the movable groove 201a-4, and the gear 201b-5 has a chamfer.

[0062] Furthermore, the ultrasonic descaling device 202 is fixedly connected to the second rack 201b-3 via the connecting shaft 201b-4.

[0063] In summary, when in use, turn the wrench to make the first rack of the three adjustment parts installed on the movable component contact with the drain pipe, so as to pre-tighten the drain pipe, and then turn the hand wheel one by one to adjust the adjustment device one by one, turn the hand wheel to rotate the gear, and when the first rack is rotated and moved upward by the gear, the second rack will move downward, driving the ultrasonic descaling device connected to it to move downward and fit into the drain pipe, and then pull the hand wheel outward to the fixed rack to jam the gear, so that the ultrasonic descaling device cannot be moved, and then adjust the fastening nut to make the angle of the ultrasonic descaling device arbitrarily adjusted, so that the surface of the ultrasonic descaling device can better fit the surface of the drain pipe, and then turn the wrench appropriately to tighten the claws to achieve accurate positioning of the ultrasonic descaling device on the surface of the drain pipe, reduce damage to the pipe, and improve descaling efficiency.

[0064] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0065] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0066] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A drainage pipe clamping mechanism, characterized in that: include, A clamping unit (100) comprises a movable claw assembly (101), a transmission rod assembly (102) arranged inside the movable claw assembly (101), and an anti-mistaken touch assembly (103) arranged on the surface of the transmission rod assembly (102); The transmission rod assembly (102) comprises a threaded rod (102a), a boss (102b) arranged on the surface of the threaded rod (102a), a limit ring (102c) installed at one end of the threaded rod (102a), and a wrench (102d) installed at one end of the threaded rod (102a); The anti-mistouch component (103) comprises a square shaft (103a), a return spring (103b) arranged on the outer surface of the square shaft, and a square groove (103c) arranged at one end of the return spring (103b).

2. The drainage pipe clamping mechanism according to claim 1, characterized in that: The movable claw assembly (101) comprises a base (101a), a clamp claw (101b) mounted on the base (101a), a slide groove (101c) provided on the surface of the clamp claw (101b), and a linkage component (101d) arranged on the surface of the clamp claw (101b).

3. The drainage pipe clamping mechanism according to claim 2, characterized in that: The transmission rod assembly (102) comprises a threaded rod (102a) arranged on a base (101a), a boss (102b) arranged on the surface of the threaded rod (102a), a limit ring (102c) installed at one end of the threaded rod (102a), and a wrench (102d) installed at one end of the threaded rod (102a).

4. The drainage pipe clamping mechanism according to claim 3, characterized in that: The anti-mis-touch component (103) comprises a square shaft (103a) arranged at one end of the threaded rod (102a), a return spring (103b) installed inside the threaded rod (102a), a square groove (103c) opened on the surface of the threaded rod (102a), and a shaft sleeve (104d) arranged at one end of the threaded rod (102a).

5. The drainage pipe clamping mechanism according to claim 2 or 3, characterized in that: The base (101a) is threadedly connected to the threaded rod (102a); rotating the threaded rod (102a) can drive the linkage component (101d) to move, and then the linkage component (101d) drives the clamp claw (101b) to move through the slide groove (101c).

6. The drainage pipe clamping mechanism according to claim 3 or 4, characterized in that: The threaded rod (102a) is connected to the square groove (103c) via the square shaft (103a); when the square shaft (103a) is not connected to the square groove (103c), rotating the wrench (102d) cannot cause the threaded rod (102a) to rotate.

7. An ultrasonic descaling device, characterized in that: The device comprises the drainage pipe clamping mechanism according to any one of claims 1 to 6, and The ultrasonic descaling unit (200) comprises an adjusting component (201) mounted on the movable claw component (101), and an ultrasonic descaling device (202) mounted at one end of the adjusting component (201); The adjustment component (201) comprises a box body component (201a) mounted on the movable claw component (101), and a transmission component (201b) mounted inside the box body component (201a); There are three ultrasonic descaling units (200), which can be respectively installed on the linkage component (101d) and the clamping claw (101b) of the movable claw assembly (101).

8. The ultrasonic descaling device according to claim 7, characterized in that: The box body component (201a) comprises a transmission box (201a-1) mounted on the movable claw assembly (101), an upper baffle (201a-2) arranged at the upper end of the transmission box (201a-1), a lower baffle (201a-3) arranged at the lower end of the transmission box (201a-1), a movable groove (201a-4) provided on the surface of the transmission box (201a-1), a screw rod (201a-5) mounted on one end of the transmission box (201a-1) and extending therefrom, and a fastening nut (201a-6) matched with the screw rod (201a-5); Wherein, the upper baffle plate (201a-2) and the lower baffle plate (201a-3) are provided with limiting holes.

9. The ultrasonic descaling device according to claim 8, characterized in that: The transmission component (201b) comprises a fixed rack (201b-1) arranged inside the transmission box (201a-1), a first rack (201b-2) and a second rack (201b-3) arranged inside the transmission box (201a-1) and slidably connected, a connecting shaft (201b-4) arranged on the outer surface of the second rack (201b-3), a gear (201b-5) arranged between the first rack (201b-2) and the second rack (201b-3), and a hand wheel (201b-6) connected to one end of the gear (201b-5); The fixed rack (201b-1) has the same teeth as the first rack (201b-2) and the second rack (201b-3), and the gear (201b-5) has a chamfer.

10. The ultrasonic descaling device according to claim 9, characterized in that: The ultrasonic descaling device (202) is fixedly connected to the second rack (201b-3) via the connecting shaft (201b-4).

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