Lock catch mechanism and pipeline supporting device

Abstract

The utility model relates to the technical field of water delivery pipelines of pumped storage power stations, in particular to a lock catch mechanism and a pipeline supporting device, which comprise a lock catch unit and a supporting unit, the lock catch unit comprises a locking piece, a matching piece, a supporting base and a sliding block, and the supporting unit is arranged in the supporting unit. The supporting unit comprises a fastening ring and a fastening screw, and the fastening ring is in threaded connection with the connecting groove through the fastening screw. The utility model has the beneficial effects that the first positioning screw is inserted into the second positioning groove and the fourth positioning groove, the diameter of the first positioning screw is larger than that of the second positioning screw, the second positioning screw is inserted into the first positioning groove and the third positioning groove, and the second positioning screw is in threaded connection with the first positioning screw; and the locking pieces and the matching pieces are movably matched, so that the supporting bases and the sliding pieces are locked and matched, and the matching is firm and stable.

Description

Technical Field

[0001] The utility model relates to the technical field of water delivery pipelines in pumped storage power stations, in particular to a locking mechanism and a pipeline supporting device. Background Art

[0002] Pumped storage power stations are located on high mountains. Generally, a large number of pipes are laid on the slopes. Water from the bottom of the mountain is pumped to the reservoir on the mountain through the pipes. The pipes are usually laid off the ground, so pipe support devices are set at intervals. The pipe support devices are used to support the pipes. However, due to the number of support devices and the influence of terrain, the support devices are often not well connected together. Deviations may easily lead to poor connection during the subsequent pipe installation, which may have an adverse effect on the pipes. Therefore, a stable locking structure is required to connect the support devices together so that the pipe support devices and the pipes can cooperate well. Utility Model Content

[0003] In view of the above-mentioned technical problem that the existing pipeline support devices may deviate when docking due to the influence of terrain and quantity, the present utility model is proposed.

[0004] The utility model aims to provide a locking mechanism, which aims to solve the problem that a supporting device can be locked and docked without deviation.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a locking mechanism, which includes a locking unit, the locking unit includes a locking piece, a matching piece, a support base and a sliding block, the locking piece is arranged at one end of the support base, the locking piece is hingedly connected to the support base, the matching piece is arranged at the other end of the support base, the matching piece is threadedly connected to the support base, and the sliding block is slidably connected to the support base.

[0006] As a preferred solution of the locking mechanism of the utility model, wherein: the locking piece includes a locking hook and a groove, the locking hook is arranged in the groove, the locking hook is hingedly connected to the groove, and the locking hook is L-shaped.

[0007] As a preferred solution of the locking mechanism of the utility model, wherein: the locking hook includes a hook head and a first locking hole, the hook head is arranged at one end of the locking hook, and the first locking hole is arranged on the hook head.

[0008] As a preferred solution of the locking mechanism of the utility model, wherein: the mating piece includes a mating head, the mating head is arranged at one end of the mating piece, the mating piece is T-shaped, and the symmetrically arranged locking hooks are movably matched with the mating piece.

[0009] As a preferred solution of the locking mechanism of the utility model, wherein: the support base includes a matching groove, a first positioning groove, a second positioning groove, a first positioning screw and a second positioning screw, the matching groove is arranged on both sides of the support base, the first positioning groove is arranged on one side of the matching groove, and the second positioning groove is arranged on the other side of the first positioning groove, the first positioning screw is threadedly matched with the second positioning groove, and the second positioning screw is threadedly matched with the first positioning groove.

[0010] As a preferred solution of the locking mechanism of the utility model, wherein: the first positioning screw includes a through hole, and the second positioning screw is threadedly connected to the through hole.

[0011] As a preferred solution of the locking mechanism of the utility model, wherein: the second positioning screw is threadedly matched with the first locking hole.

[0012] As a preferred solution of the locking mechanism of the utility model, wherein: the sliding block includes a connecting groove, a third positioning groove and a fourth positioning groove, the connecting groove is arranged on the upper side of the sliding block, the third positioning groove is arranged on both sides of the sliding block, and the fourth positioning groove is arranged on the other side of the third positioning groove.

[0013] As a preferred solution of the locking mechanism of the utility model, the third positioning groove is threadedly matched with the second positioning screw, and the fourth positioning groove is threadedly matched with the first positioning screw.

[0014] The beneficial effects of the locking mechanism of the utility model are as follows: the first positioning screw is inserted into the second positioning slot and the fourth positioning slot, the diameter of the first positioning screw is larger than that of the second positioning screw, the second positioning screw is inserted into the first positioning slot and the third positioning slot, the second positioning screw is threadedly connected to the first positioning screw, and the locking piece and the mating piece are movably matched to make multiple support bases and sliding pieces locked and matched, and the matching is firm and stable.

[0015] Another object of the utility model is to provide a pipeline supporting device, which aims to solve.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: a pipeline support device, which includes a locking mechanism; and a support unit, wherein the locking unit is arranged in the support unit, and the support unit includes a fastening ring and a fastening screw, and the fastening ring is threadedly connected to the connecting groove through the fastening screw.

[0017] The beneficial effects of the pipeline support device of the utility model are as follows: the fastening ring is arranged on the sliding block, the pipeline is arranged in the fastening ring, and the pipeline is coordinated with the fastening screw and the locking mechanism, so that the pipeline support device and the pipeline are more stable when coordinated, ensuring that the pipeline support device can still be accurately docked under complex and diverse terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 work. Among them:

[0019] Figure 1 It is a side view of the locking mechanism in the utility model.

[0020] Figure 2 It is a cross-sectional side view of the locking mechanism in the present utility model.

[0021] Figure 3 It is a partial enlarged cross-sectional view of the locking mechanism in the present utility model.

[0022] Figure 4 It is a cross-sectional view of the positioning groove of the locking mechanism in the utility model.

[0023] Figure 5 This is a diagram showing the structure of the sliding block in the present utility model.

[0024] Figure 6 It is a side view of the pipeline support device in the utility model.

[0025] Figure 7 It is a front view of the pipeline supporting device in the utility model. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, 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 is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1, which is the first embodiment of the utility model, provides a locking mechanism, including a locking unit 100 , wherein the locking unit 100 includes a locking piece 101 , a matching piece 102 , a supporting base 103 and a sliding block 104 .

[0031] Preferably, the locking unit 100 includes a locking piece 101, a matching piece 102, a support base 103 and a sliding block 104, the locking piece 101 is arranged on the outer side surface of one end of the support base 103, the locking piece 101 is hingedly connected to the support base 103, the matching piece 102 is arranged on the outer side surface of the other end of the support base 103, the matching piece 102 and the support base 103 are fixed by screws so that the matching piece 102 can be replaced when it fails, the sliding block 104 is slidably connected to the support base 103, the sliding block 104 is an inverted T-shape, the support base 103 is a sideways C-shape, and the support base 103 enables the sliding block 104 to only slide horizontally on the support base 103.

[0032] When in use, the matching piece 102 is fixed to the outer side surface of one end of the support base 103 by screws, and the locking piece 101 is hingedly connected to the outer side surface of the other end of the support base 103. When the locking piece 101 and the matching piece 102 are locked together, the locking piece 101, the support base 103 and the sliding block 104 are screwed together by screws. The locking mechanism is cross-locked in the horizontal and vertical directions, making the locking mechanism more stable and accurate.

[0033] Example 2

[0034] Reference Figure 1 to Figure 5 , which is the second embodiment of the utility model. Different from the previous embodiment, it also includes a locking member 101 including a locking hook 101a and a groove 101b. The locking hook 101a is arranged in the groove 101b. The locking hook 101a is hingedly connected to the groove 101b. The locking hook 101a is L-shaped and the locking hook 101a is symmetrically arranged.

[0035] Furthermore, the locking hook 101a includes a hook head 101a-1 and a first locking hole 101a-2. The hook head 101a-1 is arranged at one end of the locking hook 101a, and the first locking hole 101a-2 is arranged on the hook head 101a-1.

[0036] Preferably, the mating piece 102 includes a mating head 102a, which is disposed at one end of the mating piece 102. The mating piece 102 is T-shaped, and the symmetrically disposed locking hooks 101a are movably engaged with the mating piece 102 and are locked by the engagement of the hook head 101a-1 and the mating head 102a.

[0037] Preferably, the support base 103 includes a matching groove 103a, a first positioning groove 103b, a second positioning groove 103c, a first positioning screw 103d and a second positioning screw 103e, the matching groove 103a is arranged on both sides of the support base 103, the first positioning groove 103b is arranged on the side of the matching groove 103a, and the second positioning groove 103c is arranged on the other side of the first positioning groove 103b, the first positioning screw 103d is threadedly matched with the second positioning groove 103c, and the second positioning screw 103e is threadedly matched with the first positioning groove 103b.

[0038] Furthermore, the first positioning screw 103d includes a through hole 103d-1, the second positioning screw 103e is threadedly connected to the through hole 103d-1, and the diameter of the first positioning screw 103d is larger than that of the second positioning screw 103e.

[0039] Furthermore, the second positioning screw 103e is threadably matched with the first locking hole 101a-2.

[0040] Preferably, the sliding block 104 includes a connecting groove 104a, a third positioning groove 104b and a fourth positioning groove 104c, the connecting groove 104a is arranged on the upper side of the sliding block 104, the third positioning groove 104b is arranged on both sides of the sliding block 104, and the fourth positioning groove 104c is arranged on the other side of the third positioning groove 104b.

[0041] Further, the third positioning groove 104b is threadedly matched with the second positioning screw 103e, and the fourth positioning groove 104c is threadedly matched with the first positioning screw 103d, that is, the first locking hole 101a-2, the first positioning groove 103b and the third positioning groove 104b correspond to each other, and the second positioning groove 103c and the fourth positioning groove 104c correspond to each other.

[0042] When in use, the matching piece 102 is fixed to the outer side surface of one end of the support base 103 by screws, and the locking piece 101 is hingedly connected to the outer side surface of the other end of the support base 103. The support base 103 is provided with at least two, and the locking piece 101 and the matching piece 102 form a locking structure, which is locked by the symmetrically arranged hook head 101a-1 and the matching head 102a. When the hook head 101a-1 and the matching head 102a are locked, the first positioning screw 103d and the second positioning screw 103e are used to make the second positioning groove 103c and the fourth ... The groove 104c is docked and threadedly engaged by the first positioning screw 103d, the first locking hole 101a-2, the first positioning groove 103b and the third positioning groove 104b are docked and threadedly engaged by the second positioning screw 103e, and the second positioning screw 103e is threadedly engaged with the first locking hole 101a-2 to lock it. At this time, the support base 103, the sliding block 104, the locking piece 101 and the mating piece 102 form a stable locking mechanism, which is cross-locked in the horizontal and vertical directions, making the locking mechanism more stable and accurate.

[0043] Example 3

[0044] Reference Figure 1 to Figure 7 , which is the third embodiment of the utility model, and this embodiment further provides a pipeline support device. It includes a support unit 200, the locking unit 100 is arranged in the support unit 200, the support unit 200 includes a fastening ring 201 and a fastening screw 202, the fastening ring 201 is threadedly connected to the connecting groove 104a through the fastening screw 202, the pipeline is arranged inside the fastening ring 201, and the fastening screw 202 not only makes the fastening ring 201 and the sliding block 104 threadedly fixed, but also makes the pipeline and the fastening ring 201 more closely matched.

[0045] When in use, the sliding block 104 is an inverted T-shape, and the supporting base 103 is a sideways C-shape. The supporting base 103 enables the sliding block 104 to only slide horizontally on the supporting base 103. The matching piece 102 is fixedly arranged on the outer side surface of one end of the supporting base 103 by screws, and the locking piece 101 is hingedly connected to the outer side surface of the other end of the supporting base 103. At least two supporting bases 103 are arranged, and the locking piece 101 and the matching piece 102 form a locking structure, which is locked by the symmetrically arranged hook head 101a-1 and the matching head 102a. When the hook head 101a-1 and the matching head 102a are locked, the first positioning screw 103d and the second positioning screw 103e are used to make the second positioning groove 103c and the fourth positioning groove 104c dock, and the first positioning screw 103d and the second positioning screw 103e are used to fix the second positioning groove 103c and the fourth positioning groove 104c. The screw 103d is threadedly matched, the first locking hole 101a-2, the first positioning groove 103b and the third positioning groove 104b are connected, and the second positioning screw 103e is threadedly matched, and the second positioning screw 103e is threadedly matched with the first locking hole 101a-2 to be locked. At this time, the support base 103, the sliding block 104, the locking piece 101 and the matching piece 102 form a stable locking mechanism, and the fastening ring 201 is threadedly connected to the connecting groove 104a through the fastening screw 202. At this time, the fastening ring 201 and the sliding block 104 are stably locked with the locking mechanism, and then the fastening screw 202 is used to make the pipeline arranged on the inner side of the fastening ring 201 more stable. The pipeline support device can cope with a variety of complex terrains, thereby more accurately docking, so that the use of the pipeline is guaranteed.

[0046] 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 described herein that performs the function, and is not only structurally equivalent but also an 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.

[0047] 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.

[0048] 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.

[0049] 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 locking mechanism, characterized in that: include, A locking unit (100), the locking unit (100) comprising a locking piece (101), a matching piece (102), a support base (103) and a sliding block (104), the locking piece (101) being arranged at one end of the support base (103), the locking piece (101) being hingedly connected to the support base (103), the matching piece (102) being arranged at the other end of the support base (103), the matching piece (102) being threadedly connected to the support base (103), and the sliding block (104) being slidably connected to the support base (103).

2. The locking mechanism according to claim 1, characterized in that: The locking member (101) comprises a locking hook (101a) and a groove (101b); the locking hook (101a) is arranged in the groove (101b); the locking hook (101a) is hingedly connected to the groove (101b); and the locking hook (101a) is L-shaped.

3. The locking mechanism according to claim 2, characterized in that: The locking hook (101a) comprises a hook head (101a-1) and a first locking hole (101a-2); the hook head (101a-1) is arranged at one end of the locking hook (101a); and the first locking hole (101a-2) is arranged on the hook head (101a-1).

4. The locking mechanism according to claim 1 or 3, characterized in that: The mating piece (102) comprises a mating head (102a), the mating head (102a) is arranged at one end of the mating piece (102), the mating piece (102) is T-shaped, and the symmetrically arranged locking hooks (101a) are movably matched with the mating piece (102).

5. The locking mechanism according to claim 4, characterized in that: The support base (103) comprises a matching groove (103a), a first positioning groove (103b), a second positioning groove (103c), a first positioning screw (103d) and a second positioning screw (103e); the matching groove (103a) is arranged on both sides of the support base (103); the first positioning groove (103b) is arranged on one side of the matching groove (103a); the second positioning groove (103c) is arranged on the other side of the first positioning groove (103b); the first positioning screw (103d) is threadedly matched with the second positioning groove (103c); and the second positioning screw (103e) is threadedly matched with the first positioning groove (103b).

6. The locking mechanism according to claim 5, characterized in that: The first positioning screw (103d) comprises a through hole (103d-1), and the second positioning screw (103e) is threadedly connected to the through hole (103d-1).

7. The locking mechanism according to claim 6, characterized in that: The second positioning screw (103e) is threadably matched with the first locking hole (101a-2).

8. The locking mechanism according to claim 1 or 7, characterized in that: The sliding block (104) comprises a connecting groove (104a), a third positioning groove (104b) and a fourth positioning groove (104c); the connecting groove (104a) is arranged on the upper side of the sliding block (104); the third positioning groove (104b) is arranged on both sides of the sliding block (104); and the fourth positioning groove (104c) is arranged on the other side of the third positioning groove (104b).

9. The locking mechanism according to claim 8, characterized in that: The third positioning groove (104b) is threadedly matched with the second positioning screw (103e), and the fourth positioning groove (104c) is threadedly matched with the first positioning screw (103d).

10. A pipeline support device, characterized in that: Comprising the locking mechanism according to any one of claims 1 to 9; as well as, A support unit (200), wherein the locking unit (100) is arranged in the support unit (200), and the support unit (200) comprises a fastening ring (201) and a fastening screw (202), and the fastening ring (201) is threadedly connected to the connecting groove (104a) via the fastening screw (202).

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