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Boiler cold-state aerodynamic field test wall-climbing device

An aerodynamic field and cold state technology, which is applied in aerodynamic tests, measuring devices, and testing of machine/structural components, etc., can solve problems such as large eccentric moments and prone to overturning, so as to reduce overturning moments and The effect of overturning the arm and ensuring stability

Pending Publication Date: 2022-01-04
武汉润能时代科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a boiler cold-state aerodynamic field test wall climbing device to solve the technical problem that the detection robot in the prior art has a large eccentric moment when walking along the wall and is prone to overturning

Method used

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  • Boiler cold-state aerodynamic field test wall-climbing device
  • Boiler cold-state aerodynamic field test wall-climbing device
  • Boiler cold-state aerodynamic field test wall-climbing device

Examples

Experimental program
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specific Embodiment 1

[0044] Such as figure 1 As shown, the wall-climbing device for boiler cold-state aerodynamic field test includes a car body 1, which is used to carry the detection module, and the left and right sides of the car body 1 are respectively provided with walking crawlers 2, which are used to adsorb on the wall And drive car body 1 to walk, the walking crawler belt 2 in the present embodiment comprises crawler belt 33, the driving wheel 31 of rear portion and the driven wheel 32 of front portion, and crawler belt 33 is wound on the driving wheel 31 and driven wheel 32, and crawler belt 33 is provided with There is a magnet 34, so that the car body 1 is adsorbed on the wall. In other embodiments, the driven wheel at the front can also be replaced by a driving wheel.

[0045] In this embodiment, the vehicle body 1 is provided with a module installation groove 3, and the module installation groove 3 is set in the submerged vehicle body 1. Since the driving wheel is generally arranged ...

Embodiment 1

[0067] In Embodiment 1, a detachable connection structure is provided on the car body 1, and the wind speed measurement module or the fireworks ignition module is installed in the module installation groove 3 through the detachable connection structure. In this embodiment, the wind speed measurement module or the fireworks ignition module are installed It cannot be disassembled after entering the module installation slot.

specific Embodiment 3

[0069] In Embodiment 1, the detachable connection structure includes a lock pin 18 and an elastic member 17, and the elastic member 17 is used to apply an elastic force to the lock pin 18, so that the lock pin 18 is matched with the lock hole on the corresponding module to lock the corresponding module. Tightly in the module installation groove 3, in this embodiment, the detachable connection structure includes bolts and threaded holes arranged on the car body, and the corresponding modules are provided with perforations, and the perforations correspond to the threaded holes, and the modules are installed in the module installation groove After being inside, the module is detachably installed in the module installation slot by bolts.

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Abstract

The invention belongs to the technical field of engineering measurement and relates to a boiler cold-state aerodynamic field test wall-climbing device. The boiler cold-state aerodynamic field test wall-climbing device comprises a vehicle body used for bearing a detection module, walking tracks and a module mounting groove, wherein the walking tracks are located on the two sides of the vehicle body in the left-right direction and used for being adsorbed to the wall face and driving the vehicle body to walk in the front-back direction; the module mounting groove is formed in the vehicle body in a sinking manner, extends in the left-right direction of the vehicle body and is used for mounting the corresponding detection module so as to reduce the distance between the gravity center of the detection module and the wall surface. After the detection module is mounted in the module mounting groove, the detection module is closer to the wall surface compared with the prior art, so the overturning force arm can be reduced, the overturning moment is further reduced, and the vehicle body stably and reliably walks on a wall surface of a boiler; moreover, the module mounting groove extends in the left-right direction, after the module mounting groove is detected, the length of the vehicle body in the front-back direction can be reduced, and the vehicle body can walk on the wall face of the boiler conveniently.

Description

technical field [0001] The invention belongs to the technical field of engineering measurement, and relates to a wall-climbing device for boiler cold-state aerodynamic field testing. Background technique [0002] The cold state dynamic field test is to detect the state of the air flow field in the boiler in the cold state, to find equipment defects and to serve as a reference for the hot state operation and combustion of the boiler. The test content is mainly the wind speed of each burner nozzle and the air flow state in the furnace. [0003] At present, the cold aerodynamic field test of the boiler needs to build a large number of measurement platforms such as scaffolding or liftable platforms in the boiler. The cost is high and the construction period is long. Moreover, the measurement platform also has a certain influence on the state of the flow field, which may easily lead to errors in measurement results. In addition, the cold-state aerodynamic field test of the boile...

Claims

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Application Information

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IPC IPC(8): G01M9/06B62D55/075B62D55/265B08B1/04
CPCG01M9/06B62D55/075B62D55/265B08B1/32B08B1/12
Inventor 程文玉
Owner 武汉润能时代科技有限公司
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