Telescopic mechanism and drainage device

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a telescopic mechanism and a drainage device, which comprise a transfer assembly, a stabilizing piece, a coordinating piece arranged in the stabilizing piece, a transporting piece arranged in the coordinating piece and a clamping piece arranged on the outer wall of the coordinating piece; the stabilizing part comprises a fixed cylinder, a movable cavity is formed in the inner wall of the fixed cylinder, and a rack is arranged on the inner wall of the fixed cylinder. By arranging the movable column, under the movable matching of the gear and the rack, the function of flexibly adjusting the height according to the actual terrain and the drainage requirement is achieved; the width of the drainage device can be adjusted according to actual needs, the situation that a mechanism is damaged due to the fact that stones or other hard objects enter a pipeline can be reduced through the filter piece, the maintenance cost of the drainage device is reduced, and the reliability and durability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering, in particular to a telescopic mechanism and a drainage device. Background Art

[0002] Water conservancy projects protect and rationally use the existing water conservancy project facilities, regulate water resources, and serve the social and economic development and people's lives. After the completion of the water conservancy project, only through scientific management can the best comprehensive benefits be brought into play, and the quality of the original project planning, design and construction can be verified; water conservancy project management mainly serves flood control, drainage, irrigation, power generation, water transportation, aquatic products, industrial water, domestic water and environmental improvement. The construction of water conservancy projects has many similarities with the construction of general civil engineering such as roads, railways, bridges and house buildings.

[0003] In the construction regulations of water conservancy projects, drainage situations are usually encountered. In the construction of some canals or drainage channels, as well as in tunnels, drainage needs will arise. Traditional drainage devices usually have fixed sizes and drainage capacities, which limits their application in different terrains and drainage needs. The installation and maintenance of drainage devices also need to consider the ups and downs of the terrain. Most drainage devices on the market are designed with a fixed height and cannot be adjusted according to the actual terrain. They cannot meet the drainage needs of different scales, which limits the scope of application of drainage devices.

[0004] Based on the above problems, we proposed a telescopic mechanism and a drainage device. Utility Model Content

[0005] In view of the above-mentioned technical problem that the height cannot be adjusted according to the actual terrain, a telescopic mechanism is proposed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a telescopic mechanism, which includes a transfer assembly, including a stabilizing member, a coordinating member arranged inside the stabilizing member, a transport member arranged inside the coordinating member and a clamping member arranged on the outer wall of the coordinating member; the stabilizing member includes a fixed cylinder, the inner wall of the fixed cylinder is provided with a movable cavity, and the inner wall of the fixed cylinder is provided with a rack.

[0007] As a preferred solution of the telescopic mechanism of the utility model, wherein: the coordination member includes a connecting tube arranged inside the movable cavity, and a groove is formed on the outer wall of the connecting tube.

[0008] As a preferred solution of the telescopic mechanism of the utility model, wherein: a gear is movably provided inside the groove, the gear is movably matched with the rack, and the transport member includes a movable column arranged inside the connecting cylinder.

[0009] As a preferred solution of the telescopic mechanism of the utility model, wherein: a double-sided rack is provided at one end of the movable column, and the double-sided rack is movably matched with the gear, and a fixing frame is provided at the other end of the movable column.

[0010] As a preferred solution of the telescopic mechanism of the utility model, wherein: a moving wheel is movably provided inside the fixing frame, a fixing hole is opened on the outer wall of the movable column, and the clamping member includes a stabilizing block sleeved on the outer wall of the connecting tube.

[0011] As a preferred solution of the telescopic mechanism of the utility model, wherein: a connecting plate is movably provided on the side wall of the stabilizing block, an elastic member is provided between the connecting plate and the connecting tube, a column is provided on the outer wall of the connecting plate, and the column is movably matched with the fixing hole.

[0012] The beneficial effect of the telescopic mechanism of the utility model is that by setting a movable column, the height of the drainage device can be adjusted through the active cooperation of the gear and the rack. The height can be flexibly adjusted according to the actual terrain and drainage needs, so that the drainage device can better adapt to different terrains, such as low-lying areas, slopes, etc., thereby achieving more efficient drainage.

[0013] In view of the above problem that drainage needs of different scales cannot be met, a drainage device is proposed.

[0014] To solve the above technical problems, the utility model also provides the following technical solutions: a drainage device, which includes a telescopic mechanism; and an adjustment component, including a supporting member, a drainage member arranged outside the supporting member, and a filter member arranged inside the drainage member.

[0015] As a preferred solution of the drainage device of the utility model, the supporting member includes a support plate, telescopic rods are provided on both side walls of the support plate, a plurality of positioning holes are provided on the outer wall of the telescopic rods, bolts are movably provided inside the positioning holes, and a mounting frame is provided on the outer wall of one end of the telescopic rod.

[0016] As a preferred solution of the drainage device of the utility model, the drainage component includes a water pump arranged inside the support plate, a connecting pipe is provided at one end of the water pump, a connecting pipe is provided at the other end, a corrugated pipe is provided at the other end of the connecting pipe, a branch pipe is provided at the other end of the corrugated pipe, and a guide cone is provided on the outside of the branch pipe.

[0017] As a preferred solution of the drainage device of the utility model, wherein: the filter element includes a cross bracket arranged inside the branch pipe, a submersible motor is provided on the inner side of the cross bracket, a rotating shaft is provided at the output end of the submersible motor, a threaded plate is provided on the side wall of the rotating shaft, a sealed bearing is sleeved on the outer wall of one end of the rotating shaft, and a supporting filter plate is provided on the outer wall of the sealed bearing.

[0018] The beneficial effects of the drainage device of the utility model are as follows: by arranging supporting parts and drainage parts, the width of the device can be adjusted according to actual needs to adapt to canals or waterways of different sizes, and the filter element can reduce the risk of stones or other hard objects entering the pipe to damage the mechanism, thereby reducing the maintenance cost of the drainage device and increasing the reliability and durability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the drainage device in the utility model.

[0021] Figure 2 It is a schematic diagram of the connection structure of the transfer component in the utility model.

[0022] Figure 3 For the utility model Figure 2 The enlarged view of the "A" structure is the gear schematic diagram.

[0023] Figure 4 For the utility model Figure 2 The enlarged view of the "B" part structure is a schematic diagram of the clamping piece connection structure.

[0024] Figure 5 It is a schematic diagram of the supporting member connection structure in the utility model.

[0025] Figure 6 For the utility model Figure 1 The enlarged view of the "C" structure is a schematic diagram of the filter element connection structure. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Example 1, reference Figure 1 to Figure 4 , which is the first embodiment of the utility model, provides a telescopic mechanism, including a transfer assembly 100, by providing a stabilizing member 101, a coordinating member 102 arranged inside the stabilizing member 101, a transporting member 103 arranged inside the coordinating member 102 and a clamping member 104 arranged on the outer wall of the coordinating member 102, so as to achieve the function of adjusting the height of the drainage device.

[0030] Specifically, the transfer assembly 100 includes a stabilizing member 101, a coordinating member 102 disposed inside the stabilizing member 101, a transporting member 103 disposed inside the coordinating member 102, and a clamping member 104 disposed on the outer wall of the coordinating member 102; the stabilizing member 101 includes a fixed cylinder 101a, an inner wall of the fixed cylinder 101a is provided with a movable cavity 101b, and an inner wall of the fixed cylinder 101a is provided with a rack 101c.

[0031] Preferably, the coordination member 102 includes a connecting tube 102a disposed inside the active cavity 101b, and a groove 102b is formed on the outer wall of the connecting tube 102a.

[0032] Preferably, a gear 102c is movably provided inside the groove 102b, and the gear 102c is movably matched with the rack 101c. The transport member 103 includes a movable column 103a provided inside the connecting cylinder 102a.

[0033] Among them, the stabilizing cylinder 101a is fixedly arranged inside the mounting frame 201e; two racks 101c are symmetrically arranged, fixedly arranged on the inner wall of the movable cavity 101b, and fixedly connected to the fixed cylinder 101a; two grooves 102b are symmetrically arranged, and gears 102c are movably arranged inside, which are respectively movably cooperated with the double-sided racks 103b; the double-sided racks 103b and the movable column 103a are an integrated structure, and the movement of the movable column 103a drives the fixed frame 103c to move; rubber rings are arranged on the two outer edges of the moving wheel 103d. The moving wheel 103d is similar in nature to the steel wheel of a railroad, and can be clamped on the side facade of the canal for easy support, and can move in the plane of the waterway, thereby increasing adaptability.

[0034] In summary, by pulling the movable column 103a, the two gears 102c are respectively movably matched with the double-sided rack 103b, so that the movable column 103a extends outward, and further the gear 102c and the rack 101c are movably matched to extend the connecting tube 102a, providing more options for adjusting the height of the device, making it convenient to adjust the height of the drainage device according to different terrain conditions, and achieving more efficient drainage.

[0035] Example 2, reference Figure 3 to Figure 6 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that the adjusted movable column 103a is clamped by the cooperation between the column 104d and the fixing hole 103e, so that the height of the drainage device is fixed.

[0036] Specifically, a double-sided rack 103b is provided at one end of the movable column 103a, and the double-sided rack 103b is movably matched with the gear 102c, and a fixing frame 103c is provided at the other end of the movable column 103a.

[0037] Preferably, a moving wheel 103d is movably provided inside the fixing frame 103c, a fixing hole 103e is opened on the outer wall of the movable column 103a, and the clamping member 104 includes a stabilizing block 104a sleeved on the outer wall of the connecting tube 102a.

[0038] Preferably, a connecting plate 104b is movably provided on the side wall of the stabilizing block 104a, an elastic member 104c is provided between the connecting plate 104b and the connecting tube 102a, and a column 104d is provided on the outer wall of the connecting plate 104b, and the column 104d is movably matched with the fixing hole 103e.

[0039] Among them, the fixing holes 103e are opened in a linear array on the outer wall of the movable column 103a, and are movably matched with the column 104d; there are preferably two stabilizing blocks 104a, which are fixedly arranged on the outer wall of the connecting tube 102a, and the connecting plate 104b is movably arranged between the two stabilizing blocks 104a; the elastic member 104c is a compression spring, one end of which is connected to the outer wall of the connecting plate 104b, and the other end is connected to the outer wall of the connecting tube 102a; when the connecting plate 104b is pressed, the elastic member 104a is in a compressed state, and the column 104d leaves the fixing hole 103e at this time, and the movable column 103a can be pulled to adjust the height of the drainage device, and the pressing force on the connecting plate 104b is released. Under the action of the elastic member 104c, the column 104d is stuck in the corresponding fixing hole 103e, and the movable column 103a can be fixed; the connecting plate 104b and the column 104d are an integrated structure.

[0040] In summary, when the height of the drainage device needs to be adjusted, the elastic member 104c is compressed by pressing one end of the connecting plate 104b, and the other end of the connecting plate 104b is tilted. Since the connecting plate 104b and the column 104d are an integrated structure, the column 104d is disengaged from the fixing hole 103e, and the movable column 103a can be pulled to adjust the height of the drainage device according to the terrain requirements. When it is adjusted to a suitable height, the pressing force on the connecting plate 104b is released. At this time, the elastic member 104c is released, so that the column 104d falls into the corresponding fixing hole 103e and is clamped, so that the height of the drainage device can be fixed, which is convenient for subsequent drainage work.

[0041] Example 3, reference Figure 1 to Figure 4 , which is the third embodiment of the utility model, provides a drainage device, including an adjusting component 200, which achieves the function of adapting to different pumping operations by arranging a supporting member 201, a drainage member 202 arranged outside the supporting member 201, and a filtering member 203 arranged inside the drainage member 202.

[0042] Specifically, the supporting member 201 includes a support plate 201a, and telescopic rods 201b are provided on both side walls of the support plate 201a. The outer wall of the telescopic rod 201b is provided with a plurality of positioning holes 201c, and bolts 201d are movably provided inside the positioning holes 201c. A mounting frame 201e is provided on the outer wall of one end of the telescopic rod 201b.

[0043] Preferably, the drainage member 202 includes a water pump 202a arranged inside the support plate 201a, a connecting pipe 202b is provided at one end of the water pump 202a, a connecting pipe 202c is provided at the other end, a bellows 202d is provided at the other end of the connecting pipe 202c, a branch pipe 202e is provided at the other end of the bellows 202d, and a guide cone 202f is provided on the outside of the branch pipe 202e.

[0044] Preferably, the filter element 203 includes a cross bracket 203a arranged inside the branch pipe 202e, a submersible motor 203b is provided on the inner side of the cross bracket 203a, a rotating shaft 203c is provided at the output end of the submersible motor 203b, a threaded plate 203d is provided on the side wall of the rotating shaft 203c, a sealed bearing 203e is sleeved on the outer wall of one end of the rotating shaft 203c, and a supporting filter plate 203f is provided on the outer wall of the sealed bearing 203e.

[0045] Among them, the telescopic rods 201b are preferably arranged in four pieces, which are symmetrically and evenly distributed on the outside of the support plate 201a. The outer wall of one end of the connecting pipe 202b is threaded, which is convenient for connecting to the drainage pipe of the water flow and facilitating stable diversion; the symmetrical arrangement of the telescopic rods 4 increases the stability of the torque, facilitates increasing the structural strength, and makes the support on both sides more stable. The connecting pipe 2202b is convenient for connecting to the drainage pipe of the water flow and facilitating stable diversion; the positioning holes 201c are linearly and evenly distributed inside the telescopic rod 201b, and the specifications and dimensions of the bolts 201d are compatible with the specifications and dimensions of the positioning holes 201c. The positioning holes 201c can provide a fixed point for the length of the telescopic rod 201b, which increases the adaptability to different lengths. The possibility of degree increases the use effect and is easy to adjust and adapt to more lengths; the threaded plate 203d is compatible with the specifications and dimensions of the rotating shaft 203e. The threaded plate 203d can provide a bottom transmission force for the water flow under the rotation of the rotating shaft 203c and the submersible motor 203b, thereby improving the drainage efficiency, having a good overall use effect, and stabilizing the operating water flow; the outer side of the supporting filter plate 203f is fixedly installed inside the branch pipe 202e, and a number of filter holes are opened inside the supporting filter plate 203f to reduce the damage to the mechanism caused by stones or other hard objects entering the pipeline; the supporting filter plate 203f provides a rotation support stabilizing torque for the rotating shaft 203c through the sealed bearing 203e.

[0046] In summary, the user first adjusts the length of the telescopic rod 201b according to the canal or waterway to be cleaned, and then inserts the bolt 201d into the inside of the positioning hole 201c, and then adjusts the height of the drainage device so that the moving wheel 103d contacts the outer edge of the waterway or canal, and further places the branch pipe 202e and the guide cone 202f on the inside of the waterway, and starts the water pump 202a and the submersible motor 203b. When draining water, the submersible motor 203b drives the rotating shaft 203c and the threaded plate 203d to transmit the water flow contacted by the branch pipe 202e and the guide cone 202f upward, and cooperates with the suction force of the water pump 202a to enable the water flow to be discharged efficiently. The overall use effect is good, the drainage efficiency is improved, and the pumping efficiency is stable. It can not only adapt to pumping operations in different terrains and drainage needs, but also move the equipment to improve efficiency.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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 has been 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 telescopic mechanism, characterized in that: include, A transfer assembly (100) comprises a stabilizing member (101), a coordinating member (102) disposed inside the stabilizing member (101), a transporting member (103) disposed inside the coordinating member (102), and a clamping member (104) disposed on an outer wall of the coordinating member (102); The stabilizing member (101) comprises a fixed cylinder (101a), an inner wall of the fixed cylinder (101a) is provided with a movable cavity (101b), and an inner wall of the fixed cylinder (101a) is provided with a rack (101c).

2. The telescopic mechanism according to claim 1, characterized in that: The coordination member (102) comprises a connecting tube (102a) arranged inside the active cavity (101b), and a groove (102b) is formed on the outer wall of the connecting tube (102a).

3. The telescopic mechanism according to claim 2, characterized in that: A gear (102c) is movably provided inside the groove (102b), and the gear (102c) is movably matched with the rack (101c). The transport member (103) includes a movable column (103a) provided inside the connecting cylinder (102a).

4. The telescopic mechanism according to claim 3, characterized in that: A double-sided rack (103b) is provided at one end of the movable column (103a), and the double-sided rack (103b) is movably matched with the gear (102c), and a fixing frame (103c) is provided at the other end of the movable column (103a).

5. The telescopic mechanism according to claim 4, characterized in that: The fixing frame (103c) is movably provided with a moving wheel (103d), the outer wall of the movable column (103a) is provided with a fixing hole (103e), and the clamping member (104) comprises a stabilizing block (104a) sleeved on the outer wall of the connecting tube (102a).

6. The telescopic mechanism according to claim 5, characterized in that: A connecting plate (104b) is movably provided on the side wall of the stabilizing block (104a), an elastic member (104c) is provided between the connecting plate (104b) and the connecting tube (102a), a column (104d) is provided on the outer wall of the connecting plate (104b), and the column (104d) is movably matched with the fixing hole (103e).

7. A drainage device, characterized in that: comprising the telescopic mechanism according to any one of claims 1 to 6; and The regulating component (200) comprises a supporting member (201), a drainage member (202) arranged outside the supporting member (201), and a filtering member (203) arranged inside the drainage member (202).

8. The drainage device according to claim 7, characterized in that: The supporting member (201) comprises a support plate (201a), and telescopic rods (201b) are provided on both side walls of the support plate (201a). The outer wall of the telescopic rod (201b) is provided with a plurality of positioning holes (201c), and bolts (201d) are movably provided inside the positioning holes (201c). A mounting frame (201e) is provided on the outer wall of one end of the telescopic rod (201b).

9. The drainage device according to claim 8, characterized in that: The drainage member (202) comprises a water pump (202a) arranged inside the support plate (201a); a connecting pipe (202b) is provided at one end of the water pump (202a); a connecting pipe (202c) is provided at the other end; a corrugated pipe (202d) is provided at the other end of the connecting pipe (202c); a branch pipe (202e) is provided at the other end of the corrugated pipe (202d); a guide cone (202f) is provided on the outside of the branch pipe (202e).

10. The drainage device according to claim 9, characterized in that: The filter element (203) comprises a cross bracket (203a) arranged inside the branch pipe (202e), a submersible motor (203b) is arranged on the inner side of the cross bracket (203a), a rotating shaft (203c) is arranged at the output end of the submersible motor (203b), a threaded plate (203d) is arranged on the side wall of the rotating shaft (203c), a sealed bearing (203e) is sleeved on the outer wall of one end of the rotating shaft (203c), and a supporting filter plate (203f) is arranged on the outer wall of the sealed bearing (203e).

Images