Electromechanical stability evaluation device for data center construction

Abstract

The invention belongs to the technical field of data center construction, and discloses a data center construction electromechanical stability evaluation device, which comprises a plurality of winding mechanisms which are fixed on a case and are in one-to-one correspondence with wires on the case, and the winding mechanisms are respectively used for winding the free ends of the corresponding wires; the winding mechanism comprises a support fixed to the machine box, a winding wheel rotationally connected to the support, a winding cavity formed in the peripheral face of the winding wheel and used for winding the corresponding wire, and a driving mechanism used for driving the winding wheel to rotate so as to achieve winding of the corresponding wire. The free ends of the wires are prevented from being disorderly placed and distributed, and the wires are convenient to arrange and distinguish for use; and when the wire is wound and tightened, the rotating resistance borne by the winding wheel is larger than the contact friction force between the first transmission part and the second transmission part, the rotating first transmission part can slip, the second transmission part cannot be driven to rotate, then the wire is prevented from being pulled apart, and the practical effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of data center construction, and in particular relates to a device for evaluating electromechanical stability of data center construction. Background Art

[0002] A data center is a building that provides an operating environment for electronic information equipment that is centrally placed. It stores, calculates and exchanges data in a centralized manner and is the core infrastructure at the bottom of cloud computing. A data center includes IT computing equipment represented by servers, as well as basic support facilities to ensure the normal operation of IT equipment, such as power supply and distribution systems, refrigeration systems, etc.

[0003] At the end of the construction of the data center, it is necessary to periodically collect operating data of its electromechanical equipment such as the power distribution system and the refrigeration system, and evaluate the stability of the equipment based on the collection results. Only when the evaluation results meet expectations can it be officially put into use.

[0004] At present, the device used for stability assessment of electromechanical equipment in data centers is mainly composed of a chassis, an assessment host, a data collector and several acquisition probes (sensors) electrically connected to the data collector through wires. Generally, the end of the wire connected to the acquisition probe is the free end, and the end connected to the data collector is the fixed end. Due to the large number of acquisition probes, the free ends of the wires are placed in a messy distribution and difficult to organize, which often makes it inconvenient to distinguish the equipment or parameters corresponding to each probe, and needs to be improved. Therefore, we propose a device for evaluating the electromechanical stability of data center construction to solve the above problems. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a data center construction electromechanical stability assessment device, which solves the problem that the free ends of the wires are placed in a disorderly manner and are difficult to organize.

[0006] The present invention is implemented by the following scheme: A data center construction electromechanical stability assessment device, comprising:

[0007] A plurality of winding mechanisms fixed on the chassis and corresponding to the wires on the chassis, respectively used to wind up the free ends of the corresponding wires;

[0008] The winding mechanism includes a bracket fixed on the chassis, a winding wheel rotatably connected to the bracket, a winding cavity formed on the outer circumference of the winding wheel and for winding the corresponding wire, and a driving mechanism for driving the winding wheel to rotate so as to realize winding of the corresponding wire;

[0009] The driving mechanism includes a driving motor, a first transmission member and a second transmission member. The driving motor is fixed to a bracket, the first transmission member is arranged on an output shaft of the driving motor, the second transmission member is arranged on a winding wheel and abuts against the first transmission member, the driving motor drives the first transmission member to rotate, and then drives the second transmission member to rotate through the contact friction between the first transmission member and the second transmission member, so as to realize driving the winding wheel to rotate and winding the free end of the corresponding wire, and the contact friction is smaller than the rotational resistance exerted on the winding wheel when the wire is wound and tightened.

[0010] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the bracket includes two support plates fixed to the chassis and arranged at intervals, and the drive motor is fixed to one of the two support plates;

[0011] The winding wheel comprises two baffles rotatably connected to the two support plates respectively and a winding tube fixed between the two baffles. The outer periphery of the winding tube and the two baffles are enclosed to form the winding cavity.

[0012] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the winding wheel also includes an inner plate fixed to the inside of the reel, and the inner plate and the baffle plate on the side close to the drive motor and the reel are combined to form a drive cavity, and the output shaft of the drive motor is provided with a transmission shaft that passes through the baffle plate and is rotatably connected to the baffle plate, the first end of the transmission shaft is fixedly connected to the output shaft of the drive motor, and the second end extends into the drive cavity, the first transmission member is arranged on the transmission shaft, and the second transmission member is fixed to the inner plate.

[0013] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the second end of the transmission shaft is connected to a sleeve disc, and the first transmission member is fixed to a side of the sleeve disc facing the inner plate.

[0014] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that a through hole is passed through the center of the sleeve, and the sleeve is movably connected to the second end of the transmission shaft through the through hole, an elastic member for adjusting the distance between the first transmission member and the second transmission member is connected between the baffle and the sleeve on the side close to the drive motor, and a guide structure for constraining the sleeve to move only in the axial direction is provided between the transmission shaft and the sleeve in cooperation with the elastic member.

[0015] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the guide structure includes at least one guide groove arranged on the outer peripheral surface of the end of the transmission shaft located in the driving cavity and at least one guide block fixed on the inner wall of the through opening and respectively embedded in at least one guide groove.

[0016] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the elastic member includes a first retaining ring fixed on the sleeve, a second retaining ring rotatably connected to the baffle, and a spring connected between the first retaining ring and the second retaining ring.

[0017] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the assessment device also includes a plurality of guide frames fixed to the chassis, and the plurality of guide frames are respectively used to guide the wires rolled up by the plurality of winding mechanisms.

[0018] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the guide frame includes a guide plate fixed on the chassis and a guide hole that passes through one end of the guide plate away from the chassis and allows the wire to pass through and constrains the winding path of the wire.

[0019] A further improvement of the electromechanical stability assessment device for data center construction of the present invention is that the first transmission member includes a plurality of blocks arranged in a ring on the sleeve disk with the output shaft of the driving motor as the center, and the second transmission member includes a plurality of spheres corresponding to the plurality of blocks respectively, and the blocks are arranged as arc surfaces on both sides facing two adjacent blocks.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention drives the first transmission member to rotate through a driving mechanism, so as to drive the second transmission member to rotate through the contact friction between the two, and then drives the winding wheel to rotate to wind up the free end of the wire to be wound up, so as to avoid the free end of the wire being placed in a disorderly manner and to facilitate sorting and distinguishing for use; and when the wire is wound up and tightened, the rotational resistance of the winding wheel is greater than the contact friction between the first transmission member and the second transmission member, then the rotating first transmission member will slip and will not drive the second transmission member to rotate, thereby avoiding the wire from being torn off, and having a good practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram showing the arrangement position of the winding mechanism of the present invention is shown.

[0023] Figure 2 A schematic diagram of the guide frame structure of the present invention is shown.

[0024] Figure 3 The cross-sectional structure diagram of the winding mechanism of the present invention is shown.

[0025] Figure 4 The present invention is shown Figure 3 Enlarged schematic diagram at point A in the middle.

[0026] Figure 5 A schematic diagram of the arrangement position of the spheres of the present invention is shown.

[0027] Figure 6 A schematic diagram of the structure of the sleeve disc of the present invention is shown.

[0028] In the figure: 1. chassis; 2. casters; 3. evaluation host; 4. winding mechanism; 401. support plate; 402. winding wheel; 4021. baffle plate; 4022. winding tube; 4023. inner plate; 4024. sphere; 4025. driving cavity; 4026. winding cavity; 4027. connecting cavity; 4028. connecting port; 4029. movable port; 403. driving mechanism; 4031. driving motor; 4032. transmission shaft; 4033. sleeve; 4034. baffle block; 4035. guide groove; 4036. guide block; 4037. second baffle ring; 4038. first baffle ring; 4039. spring; 5. guide frame; 501. guide plate; 502. guide hole; 6. wire; 7. limit ring; 8. conductive slip ring; 9. arc groove; 10. through port. DETAILED DESCRIPTION

[0029] In order to solve the problem that the free ends of the wires are arranged in a disorderly manner and are difficult to arrange, the present invention provides a data center construction electromechanical stability assessment device. The following is a further description of the data center construction electromechanical stability assessment device with specific embodiments and accompanying drawings.

[0030] See also Figure 1 to Figure 6 As shown, a data center construction electromechanical stability assessment device includes:

[0031] A plurality of winding mechanisms 4 fixed on the chassis 1 and corresponding one to one with the wires 6 on the chassis 1, respectively used to wind up the free ends of the corresponding wires 6;

[0032] The winding mechanism 4 includes a bracket fixed on the chassis 1, a winding wheel 402 rotatably connected to the bracket, a winding cavity 4026 formed on the outer circumference of the winding wheel 402 and for winding the corresponding wire 6, and a driving mechanism 403 for driving the winding wheel 402 to rotate so as to realize winding of the corresponding wire 6;

[0033] The driving mechanism 403 includes a driving motor 4031, a first transmission member and a second transmission member. The driving motor 4031 is fixed on the bracket. The first transmission member is arranged on the output shaft of the driving motor 4031. The second transmission member is arranged on the winding wheel 402 and abuts against the first transmission member. The driving motor 4031 drives the first transmission member to rotate, and then drives the second transmission member to rotate through the contact friction between the first transmission member and the second transmission member, so as to realize the driving winding wheel 402 to rotate and wind up the free end of the corresponding wire 6. The contact friction is smaller than the rotation resistance of the winding wheel 402 when the wire 6 is wound and tightened.

[0034] Specifically, in this embodiment, refer to Figure 1 As shown, an evaluation host 3 is disposed on the top of the chassis 1; casters 2 are disposed on the bottom of the chassis 1, and the casters 2 may be universal wheels to facilitate the movement of the entire evaluation device; the drive motor 4031 may be a reduction motor;

[0035] The first transmission member is driven to rotate by the driving motor 4031, and the contact friction between the first transmission member and the second transmission member can be used to make the rotating first transmission member drive the second transmission member to rotate, so as to drive the winding wheel 402 to rotate, thereby winding the free end of the wire 6 into the winding chamber 4026, avoiding the free end of the wire 6 from being placed in a messy distribution, and facilitating sorting and distinguishing for use; and when the wire 6 is wound up to be taut, the rotational resistance of the winding wheel 402 is greater than the contact friction between the first transmission member and the second transmission member, and the rotating first transmission member will not drive the second transmission member to rotate, thereby avoiding the wire 6 from being torn off, and the practical effect is good.

[0036] Among them, see Figure 2-3 As shown, the bracket includes two support plates 401 fixed on the chassis 1 and spaced apart, and the driving motor 4031 is fixed on one of the two support plates 401;

[0037] The winding wheel 402 includes two baffles 4021 rotatably connected to the two support plates 401 and a winding tube 4022 fixed between the two baffles 4021 . The outer periphery of the winding tube 4022 and the two baffles 4021 are enclosed to form a winding chamber 4026 .

[0038] By adopting the above arrangement, the two support plates 401 provide a stable supporting force for the winding wheel 402. When the winding wheel 402 is driven to rotate by the driving motor 4031, the wire 6 can be stably wound up, and the installation stability is good.

[0039] Among them, see Figure 3-4 As shown, the winding wheel 402 also includes an inner plate 4023 fixed inside the winding tube 4022, and the inner plate 4023 and the baffle 4021 and the winding tube 4022 on the side close to the driving motor 4031 are enclosed to form a driving cavity 4025, and the output shaft of the driving motor 4031 is provided with a transmission shaft 4032 that penetrates the baffle 4021 and is rotatably connected to the baffle 4021, the first end of the transmission shaft 4032 is fixedly connected to the output shaft of the driving motor 4031, and the second end extends into the driving cavity 4025, the first transmission member is provided on the transmission shaft 4032, and the second transmission member is fixed on the inner plate 4023; the transmission shaft 4032 is driven to rotate by the driving motor 4031 to drive the first transmission member to rotate, and then the second transmission member is driven to drive the winding wheel 402 to rotate to reel / unreel the wire 6.

[0040] For details, see Figure 3As shown, in this embodiment, the inner plate 4023 divides the coil 4022 into two cavities, one of which is a driving cavity 4025, and the other cavity is a connecting cavity 4027;

[0041] Further, see Figure 3 As shown, the winding tube 4022 is penetrated with a connecting port 4028 for connecting the connecting cavity 4027 with the winding cavity 4026, and the baffle 4021 near one end of the connecting cavity 4027 is penetrated with a movable port 4029, and the center line of the movable port 4029 is consistent with the center line of the output shaft of the driving motor 4031, and the fixed end of the wire 6 is provided with a conductive slip ring 8 penetrating in the movable port 4029, and the conductive slip ring 8 is electrically connected to the data collector through the data line; the free end of the wire 6 passes through the movable port 4029, the connecting cavity 4027 and the connecting port 4028, and extends to the winding cavity 4026;

[0042] The free end of the wire 6 is wound up by the winding wheel 402 , and the existence of the conductive slip ring 8 can avoid the wire 6 from being twisted during the rotation process.

[0043] The second end of the transmission shaft 4032 is connected to the sleeve disc 4033 , and the first transmission member is fixed to a side of the sleeve disc 4033 facing the inner plate 4023 ; the sleeve disc 4033 is driven to rotate by the transmission shaft 4032 , thereby driving the first transmission member to rotate.

[0044] Among them, see Figure 4 As shown, a through opening 10 passes through the center of the sleeve 4033, and the sleeve 4033 is movably connected to the second end of the transmission shaft 4032 through the through opening 10, an elastic member for adjusting the distance between the first transmission member and the second transmission member is connected between the baffle 4021 close to the side of the drive motor 4031 and the sleeve 4033, and a guide structure for constraining the sleeve 4033 to move only in the axial direction is arranged in cooperation with the elastic member between the transmission shaft 4032 and the sleeve 4033.

[0045] The guide structure includes at least one guide groove 4035 arranged on the outer peripheral surface of the end of the transmission shaft 4032 located in the driving cavity 4025 and at least one guide block 4036 fixed on the inner wall of the through opening 10 and respectively embedded in at least one guide groove 4035 .

[0046] The elastic member includes a first retaining ring 4038 fixed on the sleeve 4033 , a second retaining ring 4037 rotatably connected to the baffle 4021 , and a spring 4039 connected between the first retaining ring 4038 and the second retaining ring 4037 .

[0047] By adopting the above design, the guide block 4036 slides in the guide groove 4035 to play a guiding role, so that the sleeve 4033 can move along the length direction of the transmission shaft 4032. When the winding wheel 402 is subjected to a rotational resistance greater than the contact friction between the first transmission member and the second transmission member, the rotating first transmission member will tend to push the sleeve 4033 to compress the spring 4039, which will fine-tune the distance between the sleeve 4033 and the inner plate 4023, thereby adjusting the contact friction between the first transmission member and the second transmission member, and reducing the wear between the first transmission member and the second transmission member.

[0048] Among them, see Figure 1-2 As shown, the evaluation device further includes a plurality of guide frames 5 fixed on the chassis 1 , and the plurality of guide frames 5 are respectively used for guiding the wires 6 wound up by the plurality of winding mechanisms 4 .

[0049] The guide frame 5 includes a guide plate 501 fixed on the chassis 1 and a guide hole 502 penetrating through one end of the guide plate 501 away from the chassis 1 and allowing the wire 6 to pass through and constraining the winding path of the wire 6 passing through.

[0050] Specifically, in this embodiment, refer to Figure 2 As shown, the guide plate 501 is located above the corresponding winding mechanism 4, and a limiting ring 7 is provided at one end of the wire 6 passing through the guide hole 502;

[0051] By adopting the above design, the wound wire 6 can be guided to avoid the wound wire 6 being skewed and messy, and the setting of the limiting ring 7 can prevent the wire 6 from leaving the guide hole 502, which is conducive to pulling the wire 6 to stretch through the limiting ring 7 during use.

[0052] Among them, the first transmission member includes a plurality of blocks 4034 arranged in a ring with the output shaft of the driving motor 4031 as the center, and the second transmission member includes a plurality of spheres 4024 corresponding to the plurality of blocks 4034 respectively, and the blocks 4034 are arranged as arc surfaces on both sides facing two adjacent blocks 4034.

[0053] For details, see Figure 5-6 As shown, the number of the stopper 4034 and the number of the sphere 4024 are both four, and an arc groove 9 is formed on the side of the stopper 4034 facing the sphere 4024;

[0054] By adopting the above design, when the restraining force on the winding wheel 402 is greater than the resistance between the stopper 4034 and the ball 4024, the rotating stopper 4034 can utilize the arc groove 9 to slide with the ball 4024, thereby causing slippage, avoiding excessive wear at the connection and extending the service life.

[0055] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0056] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A data center construction electromechanical stability assessment device, characterized in that: include: A plurality of winding mechanisms fixed on the chassis and corresponding to the wires on the chassis, respectively used to wind up the free ends of the corresponding wires; The winding mechanism includes a bracket fixed on the chassis, a winding wheel rotatably connected to the bracket, a winding cavity formed on the outer circumference of the winding wheel and for winding the corresponding wire, and a driving mechanism for driving the winding wheel to rotate so as to realize winding of the corresponding wire; The driving mechanism includes a driving motor, a first transmission member and a second transmission member. The driving motor is fixed to a bracket, the first transmission member is arranged on an output shaft of the driving motor, the second transmission member is arranged on a winding wheel and abuts against the first transmission member, the driving motor drives the first transmission member to rotate, and then drives the second transmission member to rotate through the contact friction between the first transmission member and the second transmission member, so as to realize driving the winding wheel to rotate and winding the free end of the corresponding wire, and the contact friction is smaller than the rotational resistance exerted on the winding wheel when the wire is wound and tightened.

2. The electromechanical stability assessment device for data center construction according to claim 1, characterized in that: The bracket includes two support plates fixed on the chassis and spaced apart, and the drive motor is fixed on one of the two support plates; The winding wheel comprises two baffles rotatably connected to the two support plates respectively and a winding tube fixed between the two baffles. The outer periphery of the winding tube and the two baffles are enclosed to form the winding cavity.

3. The electromechanical stability assessment device for data center construction according to claim 2, characterized in that: The winding wheel also includes an inner plate fixed to the inside of the winding tube, and the inner plate and the baffle plate on the side close to the driving motor and the winding tube form a driving cavity, the output shaft of the driving motor is provided with a transmission shaft that passes through the baffle plate and is rotatably connected to the baffle plate, the first end of the transmission shaft is fixedly connected to the output shaft of the driving motor, and the second end extends into the driving cavity, the first transmission member is arranged on the transmission shaft, and the second transmission member is fixed to the inner plate.

4. The electromechanical stability assessment device for data center construction according to claim 3, characterized in that: The second end of the transmission shaft is connected with a sleeve disc, and the first transmission member is fixed to a side of the sleeve disc facing the inner plate.

5. The electromechanical stability assessment device for data center construction according to claim 4, characterized in that: A through hole is passed through the center of the sleeve, and the sleeve is movably connected to the second end of the transmission shaft through the through hole, an elastic member for adjusting the distance between the first transmission member and the second transmission member is connected between the baffle plate and the sleeve on the side close to the drive motor, and a guide structure for constraining the sleeve to move only in the axial direction is arranged between the transmission shaft and the sleeve in cooperation with the elastic member.

6. The electromechanical stability assessment device for data center construction according to claim 5, characterized in that: The guide structure comprises at least one guide groove arranged on the outer peripheral surface of the end of the transmission shaft located in the driving cavity and at least one guide block fixed on the inner wall of the through opening and respectively embedded in at least one guide groove.

7. The electromechanical stability assessment device for data center construction according to claim 5, characterized in that: The elastic member comprises a first retaining ring fixed on the sleeve disc, a second retaining ring rotatably connected to the retaining plate, and a spring connected between the first retaining ring and the second retaining ring.

8. The electromechanical stability assessment device for data center construction according to claim 1, characterized in that: The evaluation device further comprises a plurality of guide frames fixed on the chassis, and the plurality of guide frames are respectively used for guiding the wires rolled up by the plurality of rolling mechanisms.

9. The electromechanical stability assessment device for data center construction according to claim 8, characterized in that: The guide frame comprises a guide plate fixed on the chassis and a guide hole penetrating through one end of the guide plate away from the chassis and allowing the wire to pass through and constraining the winding path of the wire passed through.

10. The electromechanical stability assessment device for data center construction according to claim 1, characterized in that: The first transmission member includes a plurality of blocks arranged in a ring on the sleeve disk with the output shaft of the driving motor as the center, and the second transmission member includes a plurality of spheres corresponding to the plurality of blocks respectively, and the blocks are arranged as arc surfaces on both sides facing two adjacent blocks.

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