Levelness monitoring device for collimator

Abstract

The utility model relates to the field of collimators, and discloses a levelness monitoring device for collimators, which comprises a support table and a collimator body, the lower surface of the collimator body is fixedly connected with a support frame, the right surface of the support frame is fixedly connected with a support plate, the upper surface of the support plate is provided with a quick release assembly, and the quick release assembly is fixedly connected with the support frame. Leveling feet are arranged on the lower surface of the supporting frame, fixing assemblies are arranged on the lower surfaces of the leveling feet and comprise hard suction cups, hollow pipes are fixedly connected to the upper surfaces of the hard suction cups, supporting blocks are fixedly connected to the rear surfaces of the hollow pipes, and sealing gaskets are connected to the inner walls of the hollow pipes through pistons. According to the utility model, through the cooperation of the fixing assembly, the collimator body can be firmly sucked on the table surface of the supporting table, so that the collimator can be effectively prevented from position deviation in the adjusting process, and the accuracy of levelness adjustment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of collimator tubes, in particular to a horizontality monitoring device for collimator tubes. Background Art

[0002] In optical measurement and related fields, the horizontality of the collimator is crucial to ensure measurement precision and accuracy. Traditional collimators are usually equipped with leveling feet at the bottom to achieve horizontal adjustment of the device.

[0003] When placing the collimator on the table for leveling, the position of the device is very likely to shift due to insufficient friction between the leveling feet and the table. This shift not only interferes with the accuracy of leveling, but may also lead to repeated adjustments, consuming a lot of time and energy.

[0004] At the same time, when detecting the horizontality of the collimator, the level needs to be installed on the collimator using bolts. When installing and disassembling, bolts and screwdrivers are needed, and the threaded holes need to be aligned, so the installation takes a certain amount of time. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a parallel light tube level monitoring device, which aims to improve the problem in the prior art that when the parallel light tube is placed on a table for leveling, the position of the parallel light tube is easily offset, resulting in interference with the accuracy of leveling.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a horizontality monitoring device of a parallel light tube, comprising a support platform and a parallel light tube body, the lower surface of the parallel light tube body is fixedly connected to a support frame, the right surface of the support frame is fixedly connected to a support plate, the upper surface of the support plate is provided with a quick-release assembly, the lower surface of the support frame is provided with a leveling foot, the lower surface of the leveling foot is provided with a fixing assembly, the fixing assembly comprises a hard suction cup, the upper surface of the hard suction cup is fixedly connected to a hollow tube, the rear surface of the hollow tube is fixedly connected to a support block, and the inner wall piston of the hollow tube is connected to a sealing gasket.

[0007] As a further description of the above technical solution:

[0008] The upper surface of the sealing pad is fixedly connected with a pull rod, the top end of the left surface of the hollow tube is provided with a one-way valve, and the top end of the front surface of the hollow tube is provided with a valve core.

[0009] As a further description of the above technical solution:

[0010] The quick-release assembly includes a mounting plate, a level is fixedly connected to the upper surface of the mounting plate, a clamping block is fixedly connected to the lower surface of the mounting plate, the inner wall of the clamping block is elastically connected to a positioning block via a compression spring, a clamping groove is provided on the upper surface of the support plate, and a positioning groove is provided on the inner wall of the support plate.

[0011] As a further description of the above technical solution:

[0012] The hard suction cup is arranged on the upper surface of the support platform, and the lower surface of the leveling foot is fixedly connected to the upper surface of the support block.

[0013] As a further description of the above technical solution:

[0014] The hard suction cup is configured as a flat-top cone, and the hard suction cup is made of hard plastic.

[0015] As a further description of the above technical solution:

[0016] The pull rod passes through and the piston is connected to the upper surface of the hollow tube, and a protrusion is arranged on the top of the pull rod.

[0017] As a further description of the above technical solution:

[0018] The card block is inserted into the inner wall of the card slot, the positioning block is inserted into the inner wall of the positioning slot, one end of the compression spring is fixedly connected to the left surface of the positioning block, the other end of the compression spring is fixedly connected to the inner wall on the left side of the card block, and the positioning block passes through and is slidably connected to the right surface of the card block.

[0019] As a further description of the above technical solution:

[0020] The right surface of the positioning block is configured as an arc surface, and the clamping groove is connected to the positioning groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the collimator body can be firmly sucked onto the support table surface through the cooperation of the fixing assembly, which can not only effectively prevent the collimator from position shifting during the adjustment process and ensure the accuracy of the horizontal adjustment, but also greatly improve the work efficiency and measurement accuracy, and reduce the errors and repeated operations caused by position changes.

[0023] 2. In the present invention, the quick-release assembly enables the level to be quickly installed and disassembled without the need for additional tools, which improves the convenience of operation, saves installation and disassembly time, reduces dependence on tools, and effectively improves work efficiency and flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1It is a schematic front view of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure section of the support frame and the hollow tube in the utility model;

[0026] Figure 3 It is a front view schematic diagram of the three-dimensional structure of the support frame and the support plate in the utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure section of the level, the clamping block and the support plate in the utility model.

[0028] Legend:

[0029] 1. Support platform; 2. Collimator body; 3. Support frame; 4. Support plate; 5. Leveling foot; 61. Hard suction cup; 62. Hollow tube; 63. Support block; 64. Pull rod; 65. Sealing gasket; 66. One-way valve; 67. Valve core; 71. Mounting plate; 72. Level; 73. Block; 74. Compression spring; 75. Positioning block; 701. Slot; 702. Positioning slot. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1The utility model provides an embodiment: a horizontality monitoring device for a collimator, comprising a support platform 1 for supporting the overall device and a collimator body 2, the support platform 1 is kept horizontal, a support leg is fixed to the bottom end of the support platform 1, the collimator body 2 is placed on the support platform 1, a support frame 3 is fixedly connected to the lower surface of the collimator body 2, a support plate 4 is fixedly connected to the right surface of the support frame 3, the support frame 3 is provided with two groups, evenly distributed on the left and right surfaces of the support plate 4, the upper surface of the support plate 4 is provided with a quick-release component, and the quick-release component can realize the quick disassembly of the level 72 Unloading, the lower surface of the support frame 3 is provided with a leveling foot 5, the leveling foot 5 is a prior art and can be implemented by technicians in this field. Since it is a prior art, it will not be described in detail in this case. Four groups of leveling feet 5 are provided, which are symmetrically distributed front and back with the center line of the support frame 3. The leveling feet 5 are provided with threads and have protrusions on the top. Rotating the protrusions can drive the leveling feet 5 to extend and retract, and further drive one foot of the parallel light tube body 2 to rise and fall. A fixing component is provided on the lower surface of the leveling foot 5, and the fixing component can firmly fix the device on the support platform 1 to ensure stability during leveling.

[0032] Reference Figure 1 - Figure 3 The fixing component includes a hard suction cup 61, the upper surface of the hard suction cup 61 is fixedly connected with a hollow tube 62, the hard suction cup 61 and the hollow tube 62 are connected, the rear surface of the hollow tube 62 is fixedly connected with a support block 63, the inner wall piston of the hollow tube 62 is connected with a sealing gasket 65, the sealing gasket 65 is made of rubber material, has a soft texture, and can maintain sealing, the upper surface of the sealing gasket 65 is fixedly connected with a pull rod 64, the outer wall of the pull rod 64 is made of rubber material, can maintain sealing, pulling the pull rod 64 can drive the sealing gasket 65 to move synchronously, the hollow tube 62 A one-way valve 66 is provided at the top of the left surface, and a valve core 67 is provided at the top of the front surface of the hollow tube 62. The one-way valve 66 and the valve core 67 are prior art and can be implemented by technicians in this field. Since they are prior art, they will not be described in detail in this case. The one-way valve 66 can allow air to circulate in one direction. In the utility model, only the air inside the hollow tube 62 can be discharged, and external air cannot be sucked in. There is a valve nozzle on the valve core 67, which can be pressed manually. Pressing the valve nozzle can allow air to circulate inside and outside the hollow tube 62.

[0033] Reference Figure 1 , Figure 3 , Figure 4The quick-release assembly includes a mounting plate 71, and a level 72 is fixedly connected to the upper surface of the mounting plate 71. The level 72 is a bubble-type level. By observing the position of the bubble, it can be determined whether the device is leveled. A clamping block 73 is fixedly connected to the lower surface of the mounting plate 71. The inner wall of the clamping block 73 is elastically connected to a positioning block 75 through a compression spring 74. A clamping groove 701 is opened on the upper surface of the support plate 4, and a positioning groove 702 is opened on the inner wall of the support plate 4.

[0034] Reference Figure 1 - Figure 3 The hard suction cup 61 is arranged on the upper surface of the support platform 1. The hard suction cup 61 can be firmly sucked on the upper surface of the support platform 1 under a negative pressure environment to keep the device stable. The lower surface of the leveling foot 5 is fixedly connected to the upper surface of the support block 63. The hard suction cup 61 is arranged in a flat-top cone shape. The hard suction cup 61 is made of hard plastic. The pull rod 64 passes through and the piston is connected to the upper surface of the hollow tube 62. The top of the pull rod 64 is provided with a protrusion, and the protrusion is provided with anti-slip grooves for easy gripping. When the sealing gasket 65 moves upward, it squeezes the air above the sealing gasket 65 inside the hollow tube 62, so that the air is discharged from the one-way valve 66, so that the air inside the hollow tube 62 and the hard suction cup 61 is reduced, thereby forming a negative pressure.

[0035] Reference Figure 1 , Figure 3 , Figure 4 The locking block 73 is inserted into the inner wall of the locking slot 701. When the locking block 75 is inserted, the positioning block 75 will be squeezed by the support plate 4, and the positioning block 75 will be inserted into the inner wall of the positioning slot 702. When the insertion is completed, the positioning block 75 will be aligned with the positioning slot 702, so that it can be inserted into the positioning slot 702. One end of the compression spring 74 is fixedly connected to the left surface of the positioning block 75, and the other end of the compression spring 74 is fixedly connected to the inner wall of the left side of the locking block 73. When the positioning block 75 moves to the left, it will retract into the locking block 73 and squeeze the compression spring 74 to produce a reaction force. The positioning block 75 penetrates and is slidably connected to the right surface of the locking block 73. The right surface of the positioning block 75 is set to an arc surface. By squeezing the arc surface of the positioning block 75, the positioning block 75 will move to the left, and the locking slot 701 and the positioning slot 702 are connected.

[0036] Working principle: First, place the hard suction cup 61 on the upper surface of the support platform 1, and then pull the pull rod 64 upwards. The pull rod 64 drives the sealing gasket 65 to move synchronously. When the sealing gasket 65 moves upwards, it will squeeze the air above the sealing gasket 65 inside the hollow tube 62. Due to the one-way flow characteristics of the one-way valve 66, the air can only be discharged from the one-way valve 66, so that the air inside the hollow tube 62 and the hard suction cup 61 is reduced, thereby forming a negative pressure environment, so that the hard suction cup 61 is firmly sucked on the upper surface of the support platform 1 to keep the device stable.

[0037] Then, by observing the position of the bubble on the spirit level 72, it can be determined in which direction the device should be leveled. When leveling, the leveling foot 5 can be controlled to adjust the rise and fall of one foot of the collimator body 2. By adjusting the leveling feet 5 at four locations on the bottom of the collimator body 2 and observing the position of the bubble on the bubble spirit level 72, it can be determined whether the device is leveled and the device can be leveled.

[0038] When installing the level 72, insert the block 73 on the lower surface of the mounting plate 71 into the slot 701 on the upper surface of the support plate 4. During the plugging process, the arc surface of the positioning block 75 will be squeezed by the support plate 4, and the positioning block 75 will retract to the left into the block 73 and squeeze the compression spring 74. When the plugging is completed, the positioning block 75 is aligned with the positioning slot 702. Under the reaction force of the compression spring 74, the positioning block 75 is inserted into the positioning slot 702 to complete the installation and fixation. When disassembly is required, pulling the mounting plate 71 upwards can squeeze the arc surface of the positioning block 75, so that it moves to the left and retracts the block 73, and the block 73 can be pulled out to complete the disassembly.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for monitoring the levelness of a collimator, comprising a support platform (1) and a collimator body (2), characterized in that: The lower surface of the collimator body (2) is fixedly connected to a support frame (3), the right surface of the support frame (3) is fixedly connected to a support plate (4), the upper surface of the support plate (4) is provided with a quick-release assembly, the lower surface of the support frame (3) is provided with a leveling foot (5), the lower surface of the leveling foot (5) is provided with a fixing assembly, the fixing assembly comprises a hard suction cup (61), the upper surface of the hard suction cup (61) is fixedly connected to a hollow tube (62), the rear surface of the hollow tube (62) is fixedly connected to a support block (63), and the inner wall piston of the hollow tube (62) is connected to a sealing gasket (65).

2. The horizontality monitoring device of a collimator according to claim 1, characterized in that: The upper surface of the sealing gasket (65) is fixedly connected to a pull rod (64), the top end of the left surface of the hollow tube (62) is provided with a one-way valve (66), and the top end of the front surface of the hollow tube (62) is provided with a valve core (67).

3. The horizontality monitoring device of a collimator according to claim 1, characterized in that: The quick-release assembly comprises a mounting plate (71), the upper surface of the mounting plate (71) is fixedly connected to a level meter (72), the lower surface of the mounting plate (71) is fixedly connected to a clamping block (73), the inner wall of the clamping block (73) is elastically connected to a positioning block (75) via a compression spring (74), the upper surface of the support plate (4) is provided with a clamping groove (701), and the inner wall of the support plate (4) is provided with a positioning groove (702).

4. The horizontality monitoring device of a collimator according to claim 1, characterized in that: The hard suction cup (61) is arranged on the upper surface of the support platform (1), and the lower surface of the leveling foot (5) is fixedly connected to the upper surface of the support block (63).

5. The horizontality monitoring device of a collimator according to claim 1, characterized in that: The hard suction cup (61) is configured to be in a flat-topped cone shape, and the material of the hard suction cup (61) is hard plastic.

6. The horizontality monitoring device of a collimator according to claim 2, characterized in that: The pull rod (64) passes through and the piston is connected to the upper surface of the hollow tube (62), and a protrusion is provided at the top end of the pull rod (64).

7. The horizontality monitoring device of a collimator according to claim 3, characterized in that: The clamping block (73) is inserted into the inner wall of the clamping slot (701), the positioning block (75) is inserted into the inner wall of the positioning slot (702), one end of the compression spring (74) is fixedly connected to the left surface of the positioning block (75), the other end of the compression spring (74) is fixedly connected to the inner wall on the left side of the clamping block (73), and the positioning block (75) penetrates and is slidably connected to the right surface of the clamping block (73).

8. The horizontality monitoring device of a collimator according to claim 3, characterized in that: The right surface of the positioning block (75) is configured as an arc surface, and the clamping groove (701) and the positioning groove (702) are connected.

Images