Protection mechanism and protection device of plumb line coordinatograph

Abstract

The utility model relates to the technical field of hydropower station building monitoring facilities, in particular to a protection device of a protection mechanism and a plumb line coordinatograph, which comprises a protection unit, a first protection assembly, a second protection assembly matched with the first protection assembly, a fixing assembly arranged on the first protection assembly, and a second protection assembly arranged on the second protection assembly and matched with the second protection assembly. And the limiting block is matched with the fixing assembly. The first protection assembly and the second protection assembly can be combined through cooperation of the fixing assembly and the limiting block, falling rust slag is collected through the first protection assembly and the second protection assembly, and it is avoided that the rust slag directly falls on the plumb line coordinatograph, data collection of the plumb line coordinatograph is affected, and environmental sanitation of an observation room is damaged; and meanwhile, the first protection assembly and the second protection assembly are combined for installation, a vertical line can penetrate through the middles of the first protection assembly and the second protection assembly in a small installation space, and the device can adapt to the small installation space.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring facilities for hydropower station buildings, in particular to a protection mechanism and a protection device for a vertical coordinate measuring machine. Background Art

[0002] The main purpose of the protective mechanism is to protect the operator and other personnel from harm caused by the moving parts of the machinery. It also helps to protect the machinery itself from damage and enable smooth operation.

[0003] There is no existing protective mechanism to collect and process the rust residue that falls from the steel pipe; when the existing vertical coordinate instrument is used, a steel pipe is set along the hole of the vertical line. The steel pipe becomes rusty due to the accumulation of time, resulting in an abnormal instrument data collection environment and affecting the sanitary environment in the observation room. Utility Model Content

[0004] In view of the fact that there is no existing protective mechanism capable of collecting and treating the rust residue dropped from the steel pipe, the first technical solution of the utility model is proposed.

[0005] The utility model provides a protection mechanism, which aims to solve the technical problem that the fallen rust residue cannot be collected and processed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a protection mechanism, which includes a protection unit.

[0007] The protection unit comprises a protection component 1, a protection component 2 matched with the protection component 1, a fixing component arranged on the protection component 1, and a limit block arranged on the protection component 2 and matched with the fixing component.

[0008] As a preferred solution of the protection mechanism of the utility model, wherein: the protection component 1 includes a protection plate and a support portion arranged on the bottom surface of the protection plate.

[0009] As a preferred solution of the protection mechanism of the utility model, wherein: a storage opening groove is provided on the upper surface of the protection plate; a central opening is provided on the opening side of the storage opening groove, and a strip groove is provided on the opening side of the storage opening groove.

[0010] As a preferred solution of the protection mechanism of the utility model, wherein: the fixing assembly includes a fixing part arranged on the protection plate, and a clamping part arranged on the fixing part.

[0011] As a preferred solution of the protective mechanism of the utility model, the fixing part includes a fixing block arranged on the protective plate, a fixing shaft arranged on the fixing block, and a torsion spring sleeved outside the fixing shaft and pressed against the protective plate.

[0012] As a preferred solution of the protective mechanism of the utility model, the clamping part includes a mounting plate arranged on the torsion spring, a connecting bent rod arranged on the mounting plate, and a clamping column arranged on one end of the connecting bent rod away from the mounting plate.

[0013] As a preferred solution of the protective mechanism of the utility model, wherein: the limit block is provided with a guide surface for guiding the clamping column, the limit block is provided with a clamping groove, and the limit block is provided with an arc surface connected to the clamping groove.

[0014] The beneficial effects of the protective mechanism of the utility model are as follows: a protective component 1, a protective component 2, a fixed component and a limit block are provided; the protective component 1 and the protective component 2 can be combined through the cooperation of the fixed component and the limit block; the protective component 1 and the protective component 2 collect the fallen rust residue, thereby preventing the rust residue from falling directly on the plumb line coordinate instrument, affecting the collection of the plumb line coordinate instrument data and destroying the environmental sanitation of the observation room; at the same time, the protective component 1 and the protective component 2 are combined for installation, so that the vertical line can pass through the middle of the protective component 1 and the protective component 2 in a smaller installation space, and can adapt to a smaller installation space.

[0015] Another object of the utility model is to provide a protective device for a vertical coordinate measuring machine, which aims to solve the technical problem that the rust residue dropped from the steel pipe cannot be collected, resulting in an abnormal instrument data collection environment.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: a protective device for a vertical coordinate measuring machine, which includes a protective mechanism and a supporting unit.

[0017] The support unit includes a support component 1, a support component 2 arranged side by side with the support component 1, a connecting rod 1 arranged on the support component 1 and connected to the support component 2, and a flat plate arranged on the support component 1 and the support component 2.

[0018] As a preferred solution of the protective device of the vertical coordinate measuring machine of the utility model, the support assembly 1 includes a support column 1, a support column 2 distributed side by side with the support column 1, and a connecting rod 2 arranged on the support column 1 and connected to the support column 2.

[0019] As a preferred solution of the protective device of the vertical coordinate measuring machine of the utility model, wherein: the flat plate is provided with a limiting groove for guiding and limiting the supporting part.

[0020] The beneficial effects of the protective device of the vertical coordinate measuring machine of the utility model are as follows: a support component 1, a support component 2, a connecting rod 1 and a flat plate are provided, so that the protective component 1 and the protective component 2 are close to each other, the guide block slides with the guide groove and the straight groove, the protective component 1 and the protective component 2 are automatically aligned, and the protective unit is stably installed on the support unit for coordinated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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:

[0022] Figure 1 It is a schematic diagram of the overall structure of the protection mechanism in the utility model.

[0023] Figure 2 It is a schematic diagram of the structure of the protection mechanism in the utility model when viewed from above.

[0024] Figure 3 It is a structural schematic diagram of the support unit in the protective device of the midline coordinate measuring machine of the utility model.

[0025] Figure 4 The structure diagram of the protective device of the utility model mid-perpendicular coordinate measuring machine Figure 1 .

[0026] Figure 5 The structure diagram of the protective device of the utility model mid-perpendicular coordinate measuring machine Figure 2 . DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] Example 1

[0031] Reference Figure 1-2 , which is the first embodiment of the utility model, and this embodiment provides a protection mechanism, including a protection unit 100. By setting the protection unit 100 to collect the rust residue dropped from the steel pipe, it is prevented that the rust residue directly falls on the vertical coordinate instrument, which affects the collection of the vertical coordinate instrument data and destroys the environmental sanitation of the observation room.

[0032] The protection unit 100 includes a protection component 101, a protection component 102 that cooperates with the protection component 101, a fixing component 103 disposed on the protection component 101, and a stop block 104 disposed on the protection component 102 and cooperates with the fixing component 103. The protection component 101 and the protection component 102 have the same structure; through the cooperation of the fixing component 103 and the stop block 104, the protection component 101 and the protection component 102 can be combined, and when the protection component 101 and the protection component 102 are pulled away from each other, the cooperation of the fixing component 103 and the stop block 104 will not hinder the operation.

[0033] Preferably, the protection assembly 101 includes a protection plate 101a and a support portion 101b disposed on the bottom surface of the protection plate 101a. The protection plate 101a can be supported by the support portion 101b.

[0034] Furthermore, a receiving opening groove 101a-1 is provided on the upper end surface of the protection plate 101a; a central opening 101a-2 is provided on the opening side of the receiving opening groove 101a-1, and a strip groove 101a-3 is provided on the opening side of the receiving opening groove 101a-1. The central opening 101a-2 and the strip groove 101a-3 are both used for the passage of the vertical line of the vertical coordinate measuring machine; the bottom inner wall of the receiving opening groove 101a-1 is tilted upward toward the opening side; the receiving opening groove 101a-1 can collect rust residue dropped on the steel pipe, and at the same time, the rust residue can be guided by the tilted bottom inner wall of the receiving opening groove 101a-1. When the protection component 101 and the protection component 2 102 are pulled away from each other, the rust residue will not fall due to inertia. At the same time, the probability of rust residue falling at the opening of the receiving opening groove 101a-1 is reduced by guiding, further avoiding the falling of rust residue when the protection component 101 and the protection component 2 102 are separated.

[0035] During use: the protection component 101 and the protection component 2 102 can be combined through the cooperation of the fixing component 103 and the limit block 104, and the protection component 101 and the protection component 2 102 can collect the fallen rust residue, thereby preventing the rust residue from falling directly on the vertical coordinate instrument, affecting the collection of the vertical coordinate instrument data and destroying the environmental sanitation of the observation room; at the same time, the protection component 101 and the protection component 2 102 are installed in combination, so that the vertical line can pass through the middle of the protection component 101 and the protection component 2 102 in a smaller installation space, and can adapt to a smaller installation space.

[0036] Example 2

[0037] Reference Figure 1-2 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that: the protective component 101 and the protective component 2 102 are close to each other, and the clamping column 103b-3 drives the connecting bent rod 103b-2, the mounting plate 103b-1 and the torsion spring 103a-3 to swing under the guiding action of the guide surface 104a, so that the clamping column 103b-3 is clamped on the limit block 104 to achieve clamping and limiting; at the same time, when the protective component 101 and the protective component 2 102 are pulled away from each other, the clamping column 103b-3 is directly separated from the clamping groove 104b to release the limit.

[0038] Preferably, the fixing assembly 103 comprises a fixing portion 103a disposed on the protective plate 101a, and a clamping portion 103b disposed on the fixing portion 103a. The clamping portion 103b is mounted on the fixing portion 103a, and the clamping portion 103b and the limit block 104 are engaged and engaged to realize the coordinated installation of the protective assembly 101 and the protective assembly 2 102.

[0039] Furthermore, the fixing part 103a includes a fixing block 103a-1 disposed on the protective plate 101a, a fixing shaft 103a-2 disposed on the fixing block 103a-1, and a torsion spring 103a-3 sleeved outside the fixing shaft 103a-2 and pressed against the protective plate 101a. The torsion spring 103a-3 can drive the clamping part 103b to swing.

[0040] Preferably, the clamping part 103b includes a mounting plate 103b-1 disposed on the torsion spring 103a-3, a connecting bent rod 103b-2 disposed on the mounting plate 103b-1, and a clamping column 103b-3 disposed at one end of the connecting bent rod 103b-2 away from the mounting plate 103b-1. The clamping column 103b-3 and the limit block 104 are subjected to sliding friction. Under the action of the limit block 104, the clamping column 103b-3 can drive the connecting bent rod 103b-2, the mounting plate 103b-1 and the torsion spring 103a-3 to swing, thereby clamping the clamping column 103b-3 on the limit block 104 to achieve clamping and limiting.

[0041] Furthermore, the limit block 104 is provided with a guide surface 104a for guiding the clamping column 103b-3, the limit block 104 is provided with a clamping groove 104b, and the limit block 104 is provided with an arc surface 104c connected with the clamping groove 104b. The arc surface 104c is located between the guide surface 104a and the clamping groove 104b, so that the clamping column 103b-3 can be separated from the clamping groove 104b when the protection component 1 101 and the protection component 2 102 are pulled to both sides. When the protection component 1 101 and the protection component 2 102 are pulled away from each other, the clamping column 103b-3 is separated from the clamping groove 104b, and at the same time, sliding friction occurs with the arc surface 104c, and the protection component 1 101 and the protection component 2 102 are automatically released from the limit, and the unlocking function can be realized without performing additional operations.

[0042] During use: the protection component 101 and the protection component 2 102 approach each other, and the clamping column 103b-3 drives the connecting bent rod 103b-2, the mounting plate 103b-1 and the torsion spring 103a-3 to swing under the guidance of the guide surface 104a, so that the clamping column 103b-3 is clamped on the limit block 104 to achieve clamping and limiting; at the same time, when the protection component 101 and the protection component 2 102 are pulled away from each other, the clamping column 103b-3 is directly separated from the clamping groove 104b to release the limit. The structure is simple and it is convenient to assemble and disassemble the protection component 101 and the protection component 2 102.

[0043] Example 3

[0044] Reference Figure 3 to Figure 5 , which is the third embodiment of the utility model, further provides a protective device for a vertical coordinate measuring machine, including the protective mechanism in the above embodiment, and also including a support unit 200. The protective mechanism is installed and supported by the support unit 200, and the vertical coordinate measuring machine is installed inside the support unit 200, which can also protect the vertical coordinate measuring machine and avoid collision during use.

[0045] The support unit 200 includes a support assembly 1 201, a support assembly 2 202 arranged side by side with the support assembly 1 201, a connecting rod 1 203 arranged on the support assembly 1 201 and connected to the support assembly 2 202, and a plate 204 arranged on the support assembly 1 201 and the support assembly 2 202. The support assembly 1 201 has the same structure as the support assembly 2 202. A space for placing a vertical coordinate measuring instrument is formed between the support assembly 1 201, the support assembly 2 202 and the connecting rod 1 203, which can protect the vertical coordinate measuring instrument and avoid collision damage to the vertical coordinate measuring instrument during use.

[0046] Furthermore, the support part 101b includes a guide block 101b-1 disposed on the bottom surface of the protection plate 101a, and a baffle 101b-2 disposed on the bottom surface of the guide block 101b-1. The baffle 101b-2 is pressed against the bottom surface of the plate 204, so that the installation of the protection component 101 and the protection component 2 102 is more stable.

[0047] Preferably, the support assembly 1 201 includes a support column 1 201a, a support column 2 201b arranged side by side with the support column 1 201a, and a connecting rod 2 201c arranged on the support column 1 201a and connected to the support column 2 201b. The connecting rod 1 203 is arranged vertically with the connecting rod 201c. The support column 1 201a, the support column 201b and the connecting rod 2 201c are all hollow, which reduces the weight of the device as a whole and facilitates the carrying of the device.

[0048] Furthermore, the plate 204 is provided with a limiting groove 204a for guiding and limiting the support portion 101b. The plate 204 is provided with a straight groove 204a-1, and the plate 204 is provided with a guide groove with a gradually decreasing diameter.

[0049] 204a-2; the smallest diameter end of the guide groove 204a-2 is connected to the straight groove 204a-1, and the guide groove 204a-2 and the straight groove 204a-1 together form a limit groove 204a; by setting the guide groove 204a-2, the guide block 101b-1 can be guided to facilitate the alignment of the protective component 1 101 and the protective component 2 102.

[0050] During use: the protection component 1 101 and the protection component 2 102 are brought close to each other, the guide block 101b-1 slides with the guide groove 204a-2 and the straight groove 204a-1, the protection component 101 and the protection component 2 102 are automatically aligned, and the protection unit 100 is stably installed on the support unit 200 for coordinated use.

[0051] 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.

[0052] 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.

[0053] 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.

[0054] 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 protection mechanism, characterized in that: include, The protection unit (100) comprises a protection component 1 (101), a protection component 2 (102) cooperating with the protection component 1 (101), a fixing component (103) arranged on the protection component 1 (101), and a limit block (104) arranged on the protection component 2 (102) and cooperating with the fixing component (103).

2. The protection mechanism according to claim 1, characterized in that: The protection component 1 (101) comprises a protection plate (101a) and a support portion (101b) arranged on the bottom surface of the protection plate (101a).

3. The protection mechanism according to claim 2, characterized in that: The upper end surface of the protective plate (101a) is provided with a receiving opening groove (101a-1); the opening side of the receiving opening groove (101a-1) is provided with a central opening (101a-2); and the opening side of the receiving opening groove (101a-1) is provided with a strip groove (101a-3).

4. The protection mechanism according to any one of claims 2 to 3, characterized in that: The fixing assembly (103) comprises a fixing portion (103a) arranged on the protective plate (101a), and a clamping portion (103b) arranged on the fixing portion (103a).

5. The protection mechanism according to claim 4, characterized in that: The fixing portion (103a) comprises a fixing block (103a-1) arranged on the protective plate (101a), a fixing shaft (103a-2) arranged on the fixing block (103a-1), and a torsion spring (103a-3) sleeved outside the fixing shaft (103a-2) and pressed against the protective plate (101a).

6. The protection mechanism according to claim 5, characterized in that: The clamping portion (103b) comprises a mounting plate (103b-1) arranged on the torsion spring (103a-3), a connecting bent rod (103b-2) arranged on the mounting plate (103b-1), and a clamping column (103b-3) arranged at one end of the connecting bent rod (103b-2) away from the mounting plate (103b-1).

7. The protection mechanism according to claim 6, characterized in that: The limit block (104) is provided with a guide surface (104a) for guiding the clamping column (103b-3), the limit block (104) is provided with a clamping groove (104b), and the limit block (104) is provided with an arc surface (104c) connected to the clamping groove (104b).

8. A protective device for a vertical coordinate measuring machine, comprising the protective mechanism according to any one of claims 1 to 7, characterized in that: Also includes, The support unit (200) comprises a support component 1 (201), a support component 2 (202) arranged side by side with the support component 1 (201), a connecting rod 1 (203) arranged on the support component 1 (201) and connected to the support component 2 (202), and a plate (204) arranged on the support component 1 (201) and the support component 2 (202).

9. The protective device for a vertical coordinate measuring machine according to claim 8, characterized in that: The support assembly 1 (201) includes a support column 1 (201a), a support column 2 (201b) arranged side by side with the support column 1 (201a), and a connecting rod 2 (201c) arranged on the support column 1 (201a) and connected to the support column 2 (201b).

10. The protective device for a vertical coordinate measuring machine according to claim 9, characterized in that: The flat plate (204) is provided with a limiting groove (204a) for guiding and limiting the supporting portion (101b).

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