Multifunctional probe holding frame structure

Abstract

The utility model discloses a multifunctional probe holding frame structure, and relates to the technical field of wind tunnel measurement and control. The multifunctional probe holding frame structure comprises a support, two groups of vertical blocks and a driving structure, a mounting frame is arranged at the top of the support, two groups of threading grooves which are distributed left and right are formed in the outer wall of the support, a sealing cover is arranged on the right side of the support, a probe is arranged on the support, an annular trapezoidal groove is formed in the probe, and the two groups of vertical blocks are distributed up and down. The vertical blocks are fixedly installed on the outer wall of the support, two arc-shaped blocks are arranged between the two vertical blocks, annular trapezoidal blocks are fixedly installed on the outer walls of the arc-shaped blocks, and the driving structures are arranged on the vertical blocks and the arc-shaped blocks. According to the multifunctional probe holding frame structure, on the premise that the main body structure of moving and measuring frame equipment is not added, only the appropriate annular trapezoidal groove needs to be formed in the tail of the probe, replacement of different types of probes can be achieved, rapid and convenient replacement and installation of the different types of probes are achieved, and universality, practicability and convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind tunnel measurement and control, in particular to a probe holding frame structure. Background Art

[0002] The clamping device of the detection head is widely used in various industries including petroleum, chemical industry, power generation, pharmaceuticals, as well as scientific research and experimental fields such as the collection and analysis of various test data in wind tunnels.

[0003] At present, the probe holding devices used in wind tunnel measurement and control operations are generally made according to actual usage requirements. It is difficult to take into account different usage conditions and different specifications of probes. The original structural design reduces the versatility and practicality of the probe clamping device. Utility Model Content

[0004] The utility model aims to provide a multifunctional probe holding frame structure, which can solve the problem that it is difficult to take into account different usage conditions and probes of different specifications, and the original structural design reduces the versatility and practicality of the probe clamping device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional probe holding frame structure, including a bracket, a vertical block and a driving structure, a mounting frame is arranged on the top of the bracket, two groups of threading grooves are opened on the outer wall of the bracket and are distributed on the left and right, a cover is arranged on the right side of the bracket, a probe is arranged on the bracket, an annular trapezoidal groove is opened on the probe, the number of vertical blocks is two groups and they are distributed up and down, the vertical blocks are fixedly installed on the outer wall of the bracket, two groups of arc blocks are arranged between the two groups of vertical blocks, an annular trapezoidal block is fixedly installed on the outer wall of the arc block, the driving structure is arranged on the vertical block and the arc block, and the driving structure is used to drive the arc block to move toward the probe.

[0006] Preferably, a retaining ring is fixedly installed on the outer wall of the probe, and a sealing rubber pad is arranged on the right side of the retaining ring, and the sealing rubber pad is in contact with the left side of the bracket, so that the probe is more tightly installed.

[0007] Preferably, a thread groove is provided on the right side of the bracket and the cover is threadably installed therein.

[0008] Preferably, both the bracket and the vertical block are provided with slots, a sleeve is fixedly mounted on the inner wall of the slot, a vertical rod is slidably mounted on the sleeve, and one end of the vertical rod is fixedly connected to the arc block.

[0009] Preferably, the mounting frame is composed of a shell A and a shell B, and shell B is fixedly mounted on the outer wall of the bracket. Shell A and shell B are snap-fitted and installed, and two groups of wire outlet holes are formed between shell A and shell B and are distributed on the left and right. The positions of the wire outlet holes correspond to the wire threading holes, which is convenient for wiring the probe.

[0010] Preferably, two groups of mounting blocks distributed left and right are fixedly mounted on the top of the shell A and the top of the shell B, the front mounting blocks are snap-fitted with the rear mounting blocks, and mounting holes are provided on the mounting blocks.

[0011] Preferably, the driving structure includes a threaded barrel, a screw, an annular block and a hexagonal block, circular holes are provided on the vertical block and the bracket, the threaded barrel is located in the circular hole, the screw is threadedly installed on the threaded barrel, one end of the screw is fixedly connected to the arc block, an annular opening is provided on the vertical block and the annular block is located therein, one end of the threaded barrel is fixedly connected to the annular block, and the hexagonal block is fixedly installed on the outer wall of the annular block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The multifunctional probe holding frame structure can realize the replacement of probes of different models by only opening a suitable annular trapezoidal groove at the tail of the probe without adding the main structure of the mobile test frame equipment, thereby realizing the fast and convenient replacement and installation of probes of different models, increasing the versatility, practicality and convenience, and having the advantages of simple structure, wide range of use and high precision. At the same time, the mounting frame can be connected to the mobile test frame or other structures, and the adaptable probe type can be added as needed at a later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front cutaway three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a right side sectional three-dimensional structural schematic diagram of the vertical block of the utility model.

[0018] Figure numerals: 1. bracket; 2. probe; 3. retaining ring; 4. cover; 5. mounting frame; 6. mounting block; 7. vertical block; 8. driving structure; 81. threaded barrel; 82. screw; 83. annular block; 84. hexagonal block; 9. arc block; 10. annular trapezoidal block; 11. sleeve; 12. vertical rod. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a multifunctional probe holding frame structure, including a bracket 1, a vertical block 7 and a driving structure 8, a mounting frame 5 is arranged on the top of the bracket 1, two groups of threading grooves are opened on the outer wall of the bracket 1 and are distributed left and right, a cover 4 is arranged on the right side of the bracket 1, a probe 2 is arranged on the bracket 1, an annular trapezoidal groove is opened on the probe 2, the number of vertical blocks 7 is two groups and they are distributed up and down, the vertical blocks 7 are fixedly installed on the outer wall of the bracket 1, two groups of arc blocks 9 are arranged between the two groups of vertical blocks 7, an annular trapezoidal block 10 is fixedly installed on the outer wall of the arc block 9, the driving structure 8 is arranged on the vertical block 7 and the arc block 9, and the driving structure 8 is used to drive the arc block 9 to move toward the probe 2.

[0021] A retaining ring 3 is fixedly installed on the outer wall of the probe 2, and a sealing pad is arranged on the right side of the retaining ring 3, which contacts the left side of the bracket 1. A threaded groove is opened on the right side of the bracket 1 and the cover 4 is threadedly installed therein. A slot hole is opened on the bracket 1 and the vertical block 7. A sleeve 11 is fixedly installed on the inner wall of the slot hole, and a vertical rod 12 is slidably installed on the sleeve 11. One end of the vertical rod 12 is fixedly connected to the arc block 9. The mounting frame 5 is composed of a shell A51 and a shell B52. The shell B52 is fixedly installed on the outer wall of the bracket 1. The shell A51 and the shell B52 are clamped and installed. Two groups of wire outlet holes distributed on the left and right are formed between the shell A51 and the shell B52, and the positions of the wire outlet holes correspond to the positions of the threading holes. Two groups of mounting blocks 6 distributed on the left and right are fixedly installed on the top of the shell A51 and the top of the shell B52. The front mounting block 6 is clamped with the rear mounting block 6, and the mounting block 6 is provided with a mounting hole.

[0022] The driving structure 8 includes a threaded barrel 81, a screw 82, an annular block 83 and a hexagonal block 84. A circular hole is provided on the vertical block 7 and the bracket 1. The threaded barrel 81 is located in the circular hole. The screw 82 is threadedly installed on the threaded barrel 81. One end of the screw 82 is fixedly connected to the arc block 9. The vertical block 7 is provided with an annular opening and the annular block 83 is located therein. One end of the threaded barrel 81 is fixedly connected to the annular block 83. The hexagonal block 84 is fixedly installed on the outer wall of the annular block 83. The hexagonal block 84 is rotated by using a wrench, and then the annular block 83 and the threaded barrel 81 can be driven to rotate. Then, through The screw 82 drives the arc block 9 to move toward the probe 2, and then the annular trapezoidal block 10 is stuck in the annular trapezoidal groove on the probe 2 to complete the installation. Without increasing the main structure of the mobile measurement frame equipment, it is only necessary to open a suitable annular trapezoidal groove at the tail of the probe to realize the replacement of probes of different types, thereby realizing fast and convenient replacement and installation of probes of different types, increasing versatility, practicality and convenience, and having the advantages of simple structure, wide range of use and high precision. At the same time, the mounting frame 5 can be connected to the mobile measurement frame or other structures, and the adaptable probe type can be added as needed at a later stage.

[0023] Working principle: Use a wrench to rotate the hexagonal block 84, which can then drive the annular block 83 and the threaded barrel 81 to rotate, and then drive the arc block 9 to move toward the probe 2 through the screw 82, and then the annular trapezoidal block 10 is stuck in the annular trapezoidal groove on the probe 2 to complete the installation.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A multifunctional probe holding frame structure, characterized in that: include: A bracket (1) is provided with a mounting frame (5) on the top thereof, the outer wall of the bracket (1) is provided with two groups of threading grooves distributed on the left and right, a cover (4) is provided on the right side of the bracket (1), a probe (2) is provided on the bracket (1), and an annular trapezoidal groove is provided on the probe (2); There are two groups of vertical blocks (7) distributed vertically, the vertical blocks (7) are fixedly mounted on the outer wall of the bracket (1), two groups of arc blocks (9) are arranged between the two groups of vertical blocks (7), and an annular trapezoidal block (10) is fixedly mounted on the outer wall of the arc block (9); The driving structure (8) is arranged on the vertical block (7) and the arc block (9), and the driving structure (8) is used to drive the arc block (9) to move toward the probe (2).

2. A multifunctional probe holding frame structure according to claim 1, characterized in that: A retaining ring (3) is fixedly mounted on the outer wall of the probe (2); a sealing rubber pad is provided on the right side of the retaining ring (3); and the sealing rubber pad is in contact with the left side of the bracket (1).

3. The multifunctional probe holding frame structure according to claim 1, characterized in that: The right side of the bracket (1) is provided with a thread groove and the sealing cover (4) is threadedly installed therein.

4. The multifunctional probe holding frame structure according to claim 3, characterized in that: The bracket (1) and the vertical block (7) are both provided with slots, a sleeve (11) is fixedly mounted on the inner wall of the slot, a vertical rod (12) is slidably mounted on the sleeve (11), and one end of the vertical rod (12) is fixedly connected to the arc block (9).

5. The multifunctional probe holding frame structure according to claim 1, characterized in that: The mounting frame (5) is composed of a shell A (51) and a shell B (52), wherein the shell B (52) is fixedly mounted on the outer wall of the bracket (1), and the shell A (51) and the shell B (52) are mounted by snap-fitting, and two groups of wire outlet holes distributed on the left and right are formed between the shell A (51) and the shell B (52), and the positions of the wire outlet holes correspond to the positions of the wire threading holes.

6. The multifunctional probe holding frame structure according to claim 5, characterized in that: Two groups of mounting blocks (6) distributed on the left and right are fixedly mounted on the top of the housing A (51) and the top of the housing B (52); the front mounting block (6) is snap-fitted with the rear mounting block (6); and mounting holes are provided on the mounting blocks (6).

7. The multifunctional probe holding frame structure according to claim 1, characterized in that: The driving structure (8) comprises a threaded barrel (81), a screw rod (82), an annular block (83) and a hexagonal block (84); a circular hole is provided on the vertical block (7) and the bracket (1); the threaded barrel (81) is located in the circular hole; the screw rod (82) is threadedly mounted on the threaded barrel (81); one end of the screw rod (82) is fixedly connected to the arc block (9); an annular opening is provided on the vertical block (7) and the annular block (83) is located therein; one end of the threaded barrel (81) is fixedly connected to the annular block (83); and the hexagonal block (84) is fixedly mounted on the outer wall of the annular block (83).

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