Support assembly and fixed measuring equipment

Abstract

The utility model provides a support assembly and a fixed measuring device. The support assembly comprises a support and a T-shaped bolt. The bracket is provided with a guide rod part; the guide rod part is connected with a first connecting piece, and the first connecting piece is fixed on the guide rod part; the first connecting piece is provided with a first connecting part; the T-shaped bolt comprises a first main body and a second main body, and the second main body and the first main body are of an integrated connecting structure; the first main body movably penetrates through the via hole, and the position of the first main body is adjusted along the length direction of the via hole; the second main body penetrates through the mounting groove and is provided with a thread part, and the thread part is located on the outer side of the mounting groove; at the moment, the first main body is provided with a second connecting part, and the second connecting part is connected with the first connecting part and is relatively static, so that the T-shaped bolt is matched with the first connecting part through the second connecting part to realize position limitation relative to the bracket, the static state of the T-shaped bolt relative to the bracket is ensured, and the positioning stability of the T-shaped bolt relative to the bracket is ensured; therefore, the stability of the bracket assembly is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing measurement devices, and particularly relates to a bracket assembly and a fixing measurement device. Background Art

[0002] With the development of technology, the bracket assembly is applied to the fixing measurement device. The bracket assembly is used to support the main body of the measurement device, ensuring the stability of the main body of the measurement device.

[0003] In the prior art, the existing bracket assembly includes a bracket and a bolt. The bracket is provided with a guide rod portion, and the guide rod portion is provided with a through hole and a mounting groove; the through hole is arranged along the length direction of the guide rod portion, the mounting groove is arranged on one side of the through hole and communicates with the through hole, the bolt is movably inserted through the through hole and is adjusted in position along the length direction of the through hole; the bolt is fixed to the guide rod portion through a nut. However, after long-term use, the bracket and the bolt are prone to looseness, resulting in insufficient stability of the existing bracket assembly. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bracket assembly and a fixing measurement device. The bracket is provided with a guide rod portion, and the guide rod portion is provided with a through hole and a mounting groove; the through hole is arranged along the length direction of the guide rod portion, the mounting groove is arranged on one side of the through hole and communicates with the through hole; the guide rod portion is connected with a first connecting piece, and the first connecting piece is fixed to the guide rod portion; the first connecting piece is provided with a first connecting portion; the T-shaped bolt includes a first main body and a second main body, and the second main body and the first main body are of an integrated connection structure; the first main body is movably inserted through the through hole and is adjusted in position along the length direction of the through hole; the second main body is inserted through the mounting groove, and the second main body is provided with a threaded portion, and the threaded portion is located outside the mounting groove; at this time, the first main body is provided with a second connecting portion, and the second connecting portion is connected with the first connecting portion and is relatively stationary, so that the T-shaped bolt realizes position limitation relative to the bracket through the cooperation of the second connecting portion and the first connecting portion, thereby ensuring the stillness of the T-shaped bolt relative to the bracket, ensuring the positioning stability of the T-shaped bolt relative to the bracket, and thus ensuring the stability of the bracket assembly.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A bracket assembly is applied to a fixing measurement device. The bracket assembly includes:

[0007] A bracket, which is provided with a guide rod portion. The guide rod portion is provided with a through hole and a mounting groove; the through hole is arranged along the length direction of the guide rod portion, the mounting groove is arranged on one side of the through hole and communicates with the through hole; the guide rod portion is connected with a first connecting piece, and the first connecting piece is mounted on or detached from the guide rod portion; the first connecting piece is provided with a first connecting portion;

[0008] The T-shaped bolt includes a first main body and a second main body, and the second main body and the first main body are of an integrated connection structure; the first main body movably penetrates through the through hole and adjusts its position along the length direction of the through hole; the second main body penetrates through the installation groove, and the second main body is provided with a threaded portion, and the threaded portion is located outside the installation groove; at this time, the first main body is provided with a second connection portion, and the second connection portion is connected to the first connection portion and is relatively stationary.

[0009] Optionally, the guide rod portion is provided with a groove, and the first connecting member is inserted into the groove and can be fixed in the groove;

[0010] The first connection portion is located on one side of the second connection portion and is snap-connected to the second connection portion.

[0011] Optionally, when the first connecting member is inserted into the groove, the first connection portion is a first serrated portion, the second connection portion is a second serrated portion, and the second serrated portion engages with the first serrated portion.

[0012] Optionally, the outer contour of the first connecting member is adapted to the inner contour of the groove, and the first connecting member is positioned by the inner side wall of the groove.

[0013] Optionally, the bracket assembly further includes a nut, and the nut penetrates through the second main body and is located outside the first connecting member.

[0014] Optionally, the nut is screwed onto the threaded portion and clamps the first connecting member with the second connection portion to prevent the first connection portion from disengaging from the second connection portion.

[0015] Optionally, one side of the nut is provided with a gasket, and the gasket is located between the first connecting member and the nut and contacts the first connecting member.

[0016] Optionally, the threaded portion is arranged along the length direction of the second main body.

[0017] Optionally, the guide rod portion is arranged in a square shape.

[0018] A fixed measuring device includes the bracket assembly described above.

[0019] Compared with the prior art, the beneficial effects of the present utility model are:

[0020] The present utility model provides a bracket assembly and a fixed measurement device. The bracket is provided with a guide rod portion, and the guide rod portion is provided with a through hole and a mounting groove; the through hole is arranged along the length direction of the guide rod portion, the mounting groove is arranged on one side of the through hole and communicates with the through hole; the guide rod portion is connected with a first connecting piece, and the first connecting piece is fixed to the guide rod portion; the first connecting piece is provided with a first connecting portion; the T-shaped bolt includes a first main body and a second main body, and the second main body and the first main body are an integrated connection structure; the first main body movably passes through the through hole and adjusts its position along the length direction of the through hole; the second main body passes through the mounting groove, and the second main body is provided with a threaded portion, and the threaded portion is located outside the mounting groove; at this time, the first main body is provided with a second connecting portion, and the second connecting portion is connected with the first connecting portion and is relatively stationary, so that the T-shaped bolt cooperates with the first connecting portion through the second connecting portion to realize position limitation relative to the bracket, thereby ensuring the static state of the T-shaped bolt relative to the bracket, ensuring the positioning stability of the T-shaped bolt relative to the bracket, and thus ensuring the stability of the bracket assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] In order to more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. Among them, the same reference numerals represent the same parts in the following description.

[0023] Figure 1 The front view of the bracket of the bracket assembly according to an embodiment of the present application is shown.

[0024] Figure 2 The side view of the bracket of the bracket assembly according to an embodiment of the present application is shown.

[0025] Figure 3 The cross-sectional view of the guide rod portion of the bracket assembly according to an embodiment of the present application is shown.

[0026] Figure 4 Shows Figure 3 The partial enlarged view of A in

[0027] Figure 5 The exploded view of the T-shaped bolt and the nut of the bracket assembly according to an embodiment of the present application is shown.

[0028] REFERENCE NUMERALS

[0029] 100, bracket assembly;

[0030] 10. Bracket; 11. Guide rod part; 11a. Through hole; 11b. Installation groove; 11c. Groove; 111. First connecting piece; 1111. First connecting part

[0031] 20. T-bolt; 21. First main body; 211. Second connecting part; 22. Second main body; 221. Threaded part

[0032] 30. Nut; 31. Gasket Specific implementation mode

[0033] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0034] Please refer to the attached Figures 1 to 5 , an embodiment of the present application provides a bracket assembly 100. The bracket assembly 100 is applied to fix a measuring device. The bracket assembly 100 is used to support the main body of the measuring device. The bracket assembly 100 includes a bracket 10 and a T-bolt 20. The T-bolt 20 is arranged inside the bracket 10.

[0035] In the embodiment of the present application, the bracket 10 serves as a supporting component of the bracket assembly 100. The bracket 10 is used to support the T-bolt 20. The bracket 10 is provided with a guide rod part 11. The guide rod part 11 is provided with a through hole 11a and an installation groove 11b; the through hole 11a is arranged along the length direction of the guide rod part 11. The installation groove 11b is arranged on one side of the through hole 11a and communicates with the through hole 11a; the guide rod part 11 is connected with a first connecting piece 111. The first connecting piece 111 is fixed to the guide rod part 11; the first connecting piece 111 is provided with a first connecting part 1111. Optionally, the guide rod part 11 is arranged in a square shape.

[0036] In the embodiment of the present application, the T-shaped bolt 20 includes a first main body 21 and a second main body 22. The second main body 22 and the first main body 21 are of an integrated connection structure to ensure the connection stability between the second main body 22 and the first main body 21. The first main body 21 movably passes through the through hole 11a and adjusts its position along the length direction of the through hole 11a to facilitate the adjustment of the position of the T-shaped bolt 20 relative to the bracket 10. The second main body 22 passes through the installation groove 11b. The second main body 22 is provided with a threaded portion 221, and the threaded portion 221 is located outside the installation groove 11b. At this time, the first main body 21 is provided with a second connection portion 211, and the second connection portion 211 is connected to the first connection portion 1111 and is relatively stationary, so that the T-shaped bolt 20 can cooperate with the first connection portion 1111 through the second connection portion 211 to realize position limitation relative to the bracket 10, thereby ensuring the rest of the T-shaped bolt 20 relative to the bracket 10, ensuring the positioning stability of the T-shaped bolt 20 relative to the bracket 10, and thus ensuring the stability of the bracket assembly 100.

[0037] At this time, the guide rod portion 11 is provided with a groove 11c. The groove 11c is recessed from the rear to the front of the guide rod portion 11. The first connecting member 111 is inserted into the groove 11c and can be fixed in the groove 11c, so that the first connecting member 111 can be fixedly connected to the guide rod portion 11 through the groove 11c. The first connecting portion 1111 is located on the front side of the second connecting portion 211 and is snap-connected to the second connecting portion 211, so that the first connecting portion 1111 can be connected to the second connecting portion 211 by snap connection, thereby facilitating the relative rest of the second connecting portion 211 and the first connecting portion 1111, and further facilitating the T-shaped bolt 20 to cooperate with the first connecting portion 1111 through the second connecting portion 211 to realize position limitation relative to the bracket 10, thereby ensuring the rest of the T-shaped bolt 20 relative to the bracket 10, ensuring the positioning stability of the T-shaped bolt 20 relative to the bracket 10, and thus ensuring the stability of the bracket assembly 100.

[0038] Wherein, when the first connecting member 111 is inserted into the groove 11c, the first connecting portion 1111 is a first serrated portion, and the second connecting portion 211 is a second serrated portion. The second serrated portion engages with the first serrated portion, so that the teeth of the second serrated portion can be position-limited with the teeth of the first serrated portion, preventing the circumferential rotation of the second serrated portion relative to the first serrated portion, thereby facilitating the relative rest of the second serrated portion and the first serrated portion, and thus facilitating the T-shaped bolt 20 to cooperate with the first serrated portion through the second serrated portion to realize position limitation relative to the bracket 10, thereby ensuring the rest of the T-shaped bolt 20 relative to the bracket 10, ensuring the positioning stability of the T-shaped bolt 20 relative to the bracket 10, and thus ensuring the stability of the bracket assembly 100.

[0039] In addition, the outer contour of the first connecting member 111 is adapted to the inner contour of the groove 11c. The first connecting member 111 is positioned by the inner side wall of the groove 11c and fixed to the groove 11c, so as to ensure the position accuracy of the first connecting member 111 relative to the groove 11c, and thus facilitate ensuring the position accuracy of the first connecting member 111 relative to the guide rod portion 11.

[0040] In the embodiment of the present application, the bracket assembly 100 further includes a nut 30. The nut 30 passes through the second main body 22 and is located outside the first connecting member 111. The nut 30 is screwed onto the threaded portion 221 and clamps the first connecting member 111 with the second connecting portion 211 to limit the first connecting portion 1111 from detaching from the second connecting portion 211, so that the second connection can limit the position of the first connecting portion 1111 through the nut 30, preventing the second connection from moving back and forth relative to the first connecting portion 1111. Thus, it is convenient for the T-shaped bolt 20 to be restricted by the second connection and the nut 30 from moving back and forth and left and right relative to the guide rod portion 11. Optionally, the threaded portion 221 is arranged along the length direction of the second main body 22, so as to facilitate the T-shaped bolt 20 to adapt to guide rod portions 11 of different thicknesses.

[0041] At this time, a gasket 31 is provided on one side of the nut 30. The gasket 31 is located between the first connecting member 111 and the nut 30 and contacts the first connecting member 11, and the nut 30 increases the contact area with the first connecting member 111 through the gasket 31, reduces the pressure, and prevents loosening.

[0042] In another embodiment, a fixed measuring device includes a bracket assembly 100. The bracket assembly 100 is a part of the fixed measuring device, and the fixed measuring device is used to measure the deformation condition of the urban track structure.

[0043] Compared with the prior art, the beneficial effects of the present utility model are:

[0044] The utility model provides a bracket assembly 100 and a fixed measuring device. The bracket 10 is provided with a guide rod part 11, and the guide rod part 11 is provided with a through hole 11a and a mounting groove 11b; the through hole 11a is arranged along the length direction of the guide rod part 11, the mounting groove 11b is arranged on one side of the through hole 11a and communicates with the through hole 11a; the guide rod part 11 is connected with a first connecting piece 111, and the first connecting piece 111 is fixed on the guide rod part 11; the first connecting piece 111 is provided with a first connecting part 1111; the T-shaped bolt 20 includes a first main body 21 and a second main body 22, and the second main body 22 and the first main body 21 are of an integrated connection structure; the first main body 21 movably penetrates through the through hole 11a and adjusts its position along the length direction of the through hole 11a; the second main body 22 penetrates through the mounting groove 11b, and the second main body 22 is provided with a threaded part 221, and the threaded part 221 is located outside the mounting groove 11b; at this time, the first main body 21 is provided with a second connecting part 211, and the second connecting part 211 is connected with the first connecting part 1111 and is relatively stationary, so that the T-shaped bolt 20 can cooperate with the first connecting part 1111 through the second connecting part 211 to realize position limitation relative to the bracket 10, thereby ensuring the static state of the T-shaped bolt 20 relative to the bracket 10, ensuring the positioning stability of the T-shaped bolt 20 relative to the bracket 10, and thus ensuring the stability of the bracket assembly 100.

[0045] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0046] Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A bracket assembly, characterized in that, Applied to a fixed measuring device, the bracket assembly includes: A bracket provided with a guide rod portion, the guide rod portion being provided with a through hole and a mounting groove; the through hole is arranged along the length direction of the guide rod portion, the mounting groove is arranged on one side of the through hole and communicates with the through hole; the guide rod portion is connected with a first connecting member, the first connecting member being fixed to the guide rod portion; the first connecting member is provided with a first connecting portion; A T-shaped bolt including a first main body and a second main body, the second main body and the first main body being an integrally connected structure; the first main body movably penetrates the through hole and adjusts its position along the length direction of the through hole; the second main body penetrates the mounting groove, the second main body being provided with a threaded portion, the threaded portion being outside the mounting groove; at this time, the first main body is provided with a second connecting portion, the second connecting portion being connected to the first connecting portion and being relatively stationary.

2. The bracket assembly according to claim 1, wherein, The guide rod portion is provided with a groove, the first connecting member being fixed in the groove; The first connecting portion is on one side of the second connecting portion and is snap-connected to the second connecting portion.

3. The bracket assembly according to claim 2, wherein, When the first connecting member is inserted into the groove, the first connecting portion is a first serrated portion, the second connecting portion is a second serrated portion, and the second serrated portion engages with the first serrated portion.

4. The bracket assembly according to claim 2, characterized in that, The outer contour of the first connecting member is adapted to the inner contour of the groove, and the first connecting member is positioned by the inner side wall of the groove.

5. The bracket assembly according to claim 2, characterized in that, The bracket assembly further includes a nut, the nut penetrating the second main body and being outside the first connecting member.

6. The bracket assembly according to claim 5, characterized in that, The nut is screwed onto the threaded portion and clamps the first connecting member with the second connecting portion to prevent the first connecting portion from disengaging from the second connecting portion.

7. The bracket assembly according to claim 6, wherein One side of the nut is provided with a gasket, the gasket being between the first connecting member and the nut and contacting the first connecting member.

8. The bracket assembly according to claim 6, wherein, The threaded portion is arranged along the length direction of the second main body.

9. The stent assembly according to claim 1, wherein The guide rod portion is arranged in a square shape.

10. A fixed measuring device, characterized in that, Including the bracket assembly according to any one of claims 1 to 9.

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