Combustion analyzer fixing device

Abstract

The invention discloses a combustion analyzer fixing device which comprises a base, vertical frames are vertically fixed to the four corners of the base, and guardrails are fixed to the peripheral side of the base; two supporting plates are fixed to the positions, above the base, among the four vertical frames at intervals, the two supporting plates are both slidably connected with storage drawers, a working platform is horizontally fixed to the positions among the top ends of the four vertical frames, centering fixing assemblies are arranged in the storage drawers, guide grooves are formed in the supporting plates, and adjusting racks are arranged on the inner walls of the guide grooves. The adjusting rack is in transmission connection with the centering fixing assembly. Through the working platform and the storage drawer, the computer, the analyzer body and the power supply which form the combustion analyzer are stacked and stored in sequence, so that two adjacent connecting wires can be separated up and down and connected in sequence, and the connecting wires are prevented from being miscellaneous and disordered; and the storage drawer can be pulled and adjusted, so that equipment placed in the storage drawer can be replaced conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of component bearing and fixing of a combustion analyzer, and in particular to a fixing device for a combustion analyzer. Background Art

[0002] The combustion analyzer fixing device is a carrying device used to combine and fix the combustion analyzer. The combustion analyzer is mostly composed of a computer, an analyzer body and a power supply. Currently, when in use, the computer, the analyzer body and the power supply are mostly placed directly on the workbench for combined connection and use, which leads to tangled connection lines and is not convenient when replacing equipment. Summary of the invention

[0003] The purpose of the present invention is to overcome the problem in the prior art that a computer, an analyzer body and a power supply are directly placed on a workbench and connected together for use, resulting in tangled connecting wires and inconvenience in replacing equipment. A combustion analyzer fixing device is provided, which realizes stacking and storage of the computer, analyzer body and power supply constituting the combustion analyzer in sequence through a work platform and a storage drawer, so that the connecting wires between two adjacent ones can be separated up and down and connected in sequence to avoid tangled connecting wires. The storage drawer can be pulled out and adjusted to facilitate replacement of the equipment placed therein. Furthermore, a centering fixing component is provided inside the storage drawer. When the equipment is placed in the storage drawer and slides onto a tray, the centering fixing component automatically fixes the equipment placed in the storage drawer in the center, thereby improving the stability of the equipment placement and allowing a gap between the peripheral side of the equipment placed in the storage drawer and the peripheral side of the storage drawer to facilitate heat dissipation. At the same time, when the storage drawer is slid out from the tray, the centering fixing component is automatically loosened to facilitate replacement of the equipment.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] The present invention discloses a combustion analyzer fixing device, comprising a base, four corners of the base are vertically fixed with stand frames, and the surrounding side of the base is fixed with guardrails;

[0006] Two support plates are fixed at intervals between the four upright frames and located above the base, and storage drawers are slidably connected to the two support plates; wherein the storage drawers can be slidably pulled out and adjusted on the support plates.

[0007] A working platform is horizontally fixed between the tops of the four stands; the working platform is used to place the computer, a storage drawer under the working platform is used to place the analyzer body, and another storage drawer is used to place the power supply;

[0008] A centering fixing assembly is arranged inside the storage drawer, a guide groove is arranged on the support plate, and an adjustment rack is arranged on the inner wall of the guide groove, and the adjustment rack is transmission-connected with the centering fixing assembly;

[0009] When the storage drawer slides onto the support plate, the adjusting rack passively drives the centering fixing component to automatically center and fix the equipment placed in the storage drawer.

[0010] The combustion analyzer fixing device realizes stacking and storing the computer, analyzer body and power supply constituting the combustion analyzer in sequence through a working platform and a storage drawer, so that the connecting lines between two adjacent ones can be separated up and down and connected in sequence to avoid confusion of the connecting lines. The storage drawer can be pulled out and adjusted to facilitate the replacement of the equipment placed therein. Furthermore, a center fixing component is arranged inside the storage drawer. When the equipment is placed in the storage drawer and slides onto the tray, the center fixing component automatically fixes the equipment placed in the storage drawer in the center, thereby improving the stability of the equipment placement and allowing the peripheral sides of the equipment placed in the storage drawer to have a gap with the peripheral sides of the storage drawer to facilitate heat dissipation. At the same time, when the storage drawer is slid out from the tray, the center fixing component is automatically loosened to facilitate the replacement of the equipment.

[0011] Preferably, the center fixing assembly includes two first strip openings and a second strip opening symmetrically opened in a cross shape at the bottom of the storage drawer, and the two first strip openings are symmetrically slidably provided with first fixing plates, and the two second strip openings are symmetrically slidably provided with second fixing plates. The device is clamped and fixed from the center of the four sides of the device in the storage drawer by the two symmetrically arranged first fixing plates and the second fixing plates.

[0012] Preferably, the center fixing assembly further comprises a first winding disk rotatably arranged at the center of the bottom of the storage drawer, the first winding disk is connected to a first traction rope, and the other end of the first traction rope is connected to the first fixing plate;

[0013] A second winding drum is coaxially fixed on the first winding drum, a second traction rope is connected to the second winding drum, and the other end of the second traction rope is connected to the second fixed plate. The first winding drum is connected to two first traction ropes, and the ends of the two first traction ropes are respectively connected to the two first fixed plates. Similarly, the second winding drum is connected to two second traction ropes, and the ends of the two second traction ropes are respectively connected to the two second fixed plates. The first traction rope and the second traction rope are wound up by rotating the first winding drum and the second winding drum, so that the first traction rope and the second traction rope are respectively driven by the first traction rope and the second traction rope to move toward each other, so as to clamp and fix the equipment.

[0014] Preferably, an adjusting toothed disc is coaxially fixed on the outer side of the second winding disc, and the adjusting toothed disc is slidably embedded in the guide groove and meshes with the adjusting rack. When the storage drawer is slid and pushed on the support plate, the adjusting rack drives the adjusting toothed disc to rotate, and the adjusting toothed disc drives the first winding disc and the second winding disc to rotate, so as to wind up the first traction rope and the second traction rope.

[0015] Preferably, a return spring is provided in each of the first strip opening and the second strip opening, and the elastic force of the return spring is used to drive the first fixed plate and the second fixed plate slidably provided in the first strip opening and the second strip opening to move away from the center of the storage drawer. When the storage drawer is slid and pulled out on the support plate, the adjustment rack drives the adjustment toothed disc to rotate in the opposite direction, and the adjustment toothed disc drives the first winding disc and the second winding disc to unwind the first traction rope and the second traction rope, and the return spring drives the first fixed plate and the second fixed plate to automatically reset, thereby releasing the fixation of the device.

[0016] Preferably, a handle is connected to the front bottom of the storage drawer, and strip-shaped ventilation holes are evenly opened on the periphery of the storage drawer to improve the heat dissipation effect.

[0017] Preferably, the front side of the storage drawer is an open structure, and the upper bottom of the opening is rotatably connected to an end plate through a connecting shaft, and the front ends of the two side plates of the storage drawer are provided with elastic lock buckles for assisting in fixing the end plates; when the storage drawer slides onto the support plate, the elastic lock buckles passively lock the end plates;

[0018] The elastic lock comprises a sleeve seat embedded in the front end of the storage drawer side plate, a lock pin is slidably embedded in the sleeve seat, wherein an annular limit groove is provided inside the sleeve seat, an annular frame is provided on the outside of the lock pin, and the annular frame is slidably embedded in the annular limit groove, a lock hole for matching with the lock pin is provided on the end plate, and the tail end of the lock pin extends to the outside of the sleeve seat, a tension spring is provided between the lock pin and the sleeve seat, and the elastic force of the tension spring is used to drive the lock pin to embed into the lock hole. By setting the front side of the storage drawer as an open structure and rotating the end plate connected by a connecting shaft, when the storage drawer slides onto the support plate, the elastic lock passively locks the end plate, thereby improving the safety of equipment storage protection, and when the storage drawer is slid and pulled out from the support plate, the elastic lock is unlocked, and the staff can rotate the end plate to open it, so that the storage drawer becomes an open structure, which is convenient for taking and placing the equipment therein.

[0019] Preferably, an angle plate is fixed on the outer side of the connection position between the stand and the base, and a movable roller is fixed on the bottom of the stand.

[0020] Compared with the prior art, the present invention has the following beneficial effects: the combustion analyzer fixing device realizes the stacking and storage of the computer, analyzer body and power supply constituting the combustion analyzer in sequence through the working platform and the storage drawer, so that the connecting wires between two adjacent ones can be separated up and down and connected in sequence, avoiding the confusion of the connecting wires, and the storage drawer can be pulled out and adjusted to facilitate the replacement of the equipment placed therein. Furthermore, a centering fixing component is arranged inside the storage drawer. When the equipment is placed in the storage drawer and slides onto the tray, the centering fixing component automatically fixes the equipment placed in the storage drawer in the center, thereby improving the stability of the equipment placement, and allowing the peripheral side of the equipment placed in the storage drawer to have a gap with the peripheral side of the storage drawer, which is convenient for heat dissipation. At the same time, when the storage drawer is slid out from the tray, the centering fixing component is automatically loosened, which is convenient for replacing the equipment.

[0021] By setting the front side of the storage drawer as an open structure and rotating the connecting end plate through a connecting shaft, when the storage drawer slides onto the pallet, the elastic lock passively locks the end plate, thereby improving the safety of equipment storage protection. When the storage drawer is slid out from the pallet, the elastic lock is unlocked, and the staff can rotate the end plate to open it, making the storage drawer an open structure, which is convenient for taking and placing the equipment therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention provides a schematic diagram of the overall structure of a combustion analyzer fixing device;

[0023] Figure 2 It is a structural diagram of the storage drawer in the present invention;

[0024] Figure 3 This is a schematic diagram of the bottom structure of the storage drawer in the present invention;

[0025] Figure 4 It is a structural diagram of the support plate in the present invention;

[0026] Figure 5 For the present invention Figure 1 A structural diagram of the part;

[0027] Figure 6 It is a side view of the storage drawer of the present invention;

[0028] Figure 7 It is a structural diagram of the elastic lock in the present invention.

[0029] Figure numerals: 1. base; 11. guardrail; 2. stand; 21. angle plate; 22. moving roller; 3. support plate; 31. guide groove; 32. adjusting rack; 4. storage drawer; 41. handle; 42. end plate; 421. connecting shaft; 422. lock hole; 43. elastic lock buckle; 431. sleeve; 432. annular limit groove; 433. locking pin; 434. tension spring; 435. annular frame; 5. working platform; 6. centering fixing assembly; 61. first strip opening; 611. second strip opening; 612. reset spring; 62. first fixing plate; 63. second fixing plate; 64. first winding disk; 641. first traction rope; 65. second winding disk; 651. second traction rope; 66. adjusting toothed disk. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 7 , further illustrate the specific implementation of a combustion analyzer fixing device of the present invention, overcome the prior art, directly place the computer, analyzer body and power supply on the workbench for combined connection and use, resulting in cluttered connecting wires, which is not convenient when replacing equipment, and provide a combustion analyzer fixing device, through the work platform and storage drawer to realize the computer, analyzer body and power supply constituting the combustion analyzer to be stacked and stored in sequence, so that the connecting wires between two adjacent ones can be separated up and down and connected in sequence, avoiding the clutter of connecting wires, the storage drawer can be pulled out and adjusted to facilitate the replacement of the equipment placed therein, further, a centering fixing component is provided inside the storage drawer, when the equipment is placed in the storage drawer and slides onto the support plate, the centering fixing component automatically fixes the equipment placed in the storage drawer in the center, improves the stability of the equipment placement, and makes the peripheral side of the equipment placed in the storage drawer have a gap with the peripheral side of the storage drawer, which is convenient for heat dissipation, and at the same time, when the storage drawer is slid out from the support plate, the centering fixing component is automatically loosened, which is convenient for replacing the equipment. A combustion analyzer fixing device of the present invention is not limited to the description of the following embodiments.

[0031] Embodiment 1:

[0032] A combustion analyzer fixing device comprises a base 1, four corners of the base 1 are vertically fixed with a stand 2, and a guardrail 11 is fixed around the base 1;

[0033] Two support plates 3 are fixed at intervals between the four upright frames 2 and located above the base 1 , and storage drawers 4 are slidably connected to the two support plates 3 ; wherein the storage drawers 4 can be slidably pulled out and adjusted on the support plates 3 .

[0034] A working platform 5 is horizontally fixed between the tops of the four stands 2; the working platform 5 is used to place a computer, a storage drawer 4 placed under the working platform 5 is used to place the analyzer body, and another storage drawer 4 is used to place a power supply;

[0035] A centering fixing assembly 6 is arranged inside the storage drawer 4, a guide groove 31 is arranged on the support plate 3, and an adjusting rack 32 is arranged on the inner wall of the guide groove 31, and the adjusting rack 32 is transmission-connected with the centering fixing assembly 6;

[0036] When the storage drawer 4 slides onto the support plate 3 , the adjustment rack 32 passively drives the centering fixing component 6 to automatically center and fix the equipment placed in the storage drawer 4 .

[0037] The combustion analyzer fixing device realizes stacking and storing the computer, analyzer body and power supply constituting the combustion analyzer in sequence through the working platform 5 and the storage drawer 4, so that the connecting lines between two adjacent ones can be separated up and down and connected in sequence to avoid confusion of the connecting lines. The storage drawer 4 can be pulled out and adjusted to facilitate the replacement of the equipment placed therein. Furthermore, a centering fixing component 6 is arranged inside the storage drawer 4. When the equipment is placed in the storage drawer 4 and slides onto the support plate 3, the centering fixing component 6 automatically fixes the equipment placed in the storage drawer 4 in the center, thereby improving the stability of the equipment placement, and allowing the peripheral side of the equipment placed in the storage drawer 4 to have a gap with the peripheral side of the storage drawer 4 to facilitate heat dissipation. At the same time, when the storage drawer 4 is slid out from the support plate 3, the centering fixing component 6 is automatically loosened to facilitate the replacement of the equipment.

[0038] The center fixing assembly 6 includes two first strip openings 61 and second strip openings 611 symmetrically opened in a cross shape at the bottom of the storage drawer 4. The first fixing plates 62 are symmetrically slidably arranged on the two first strip openings 61, and the second fixing plates 63 are symmetrically slidably arranged on the two second strip openings 611. The device is clamped and fixed from the center of the four sides of the device in the storage drawer 4 by the two symmetrically arranged first fixing plates 62 and second fixing plates 63.

[0039] The center fixing assembly 6 also includes a first winding disk 64 rotatably arranged at the center of the bottom of the storage drawer 4, a first traction rope 641 is connected to the first winding disk 64, and the other end of the first traction rope 641 is connected to the first fixing plate 62;

[0040] A second winding drum 65 is coaxially fixed to the first winding drum 64, and a second traction rope 651 is connected to the second winding drum 65, and the other end of the second traction rope 651 is connected to the second fixed plate 63. Among them, two first traction ropes 641 are connected to the first winding drum 64, and the ends of the two first traction ropes 641 are respectively connected to the two first fixed plates 62, and similarly, two second traction ropes 651 are connected to the second winding drum 65, and the ends of the two second traction ropes 651 are respectively connected to the two second fixed plates 63. The first winding drum 64 and the second winding drum 65 are rotated to realize the winding of the first traction rope 641 and the second traction rope 651, so that the first traction rope 641 and the second traction rope 651 respectively drive the two first fixed plates 62 and the second fixed plates 63 to move toward each other, so as to clamp and fix the equipment.

[0041] An adjusting toothed disc 66 is coaxially fixed to the outer side of the second winding disc 65, and the adjusting toothed disc 66 is slidably embedded in the guide groove 31 and meshes with the adjusting rack 32. When the storage drawer 4 is slid and pushed on the support plate 3, the adjusting rack 32 drives the adjusting toothed disc 66 to rotate, and the adjusting toothed disc 66 drives the first winding disc 64 and the second winding disc 65 to rotate, so as to realize the winding of the first traction rope 641 and the second traction rope 651.

[0042] A return spring 612 is provided in each of the first strip opening 61 and the second strip opening 611, and the elastic force of the return spring 612 is used to drive the first fixing plate 62 and the second fixing plate 63 slidingly provided in the first strip opening 61 and the second strip opening 611 to move away from the center of the storage drawer 4. When the storage drawer 4 is slid and withdrawn on the support plate 3, the adjustment rack 32 drives the adjustment toothed disc 66 to rotate in the opposite direction, and the adjustment toothed disc 66 drives the first winding disc 64 and the second winding disc 65 to unwind the first traction rope 641 and the second traction rope 651, and the return spring 612 drives the first fixing plate 62 and the second fixing plate 63 to automatically reset, thereby releasing the fixation of the device.

[0043] A handle 41 is connected to the front bottom of the storage drawer 4, and strip-shaped ventilation holes are evenly opened around the storage drawer 4. The strip-shaped ventilation holes improve the heat dissipation effect.

[0044] Embodiment 2:

[0045] The front side of the storage drawer 4 is an open structure, and the upper bottom of the opening is rotatably connected to the end plate 42 through a connecting shaft 421. The front ends of the two side plates of the storage drawer 4 are provided with elastic lock buckles 43 for auxiliary use in fixing the end plates 42; when the storage drawer 4 slides onto the support plate 3, the elastic lock buckles 43 passively lock the end plates 42;

[0046] The elastic lock 43 includes a sleeve 431 embedded in the front end of the side panel of the storage drawer 4, and a locking pin 433 is slidably embedded in the sleeve 431, wherein an annular limiting groove 432 is opened inside the sleeve 431, and an annular frame 435 is arranged on the outer side of the locking pin 433, and the annular frame 435 is slidably embedded in the annular limiting groove 432, and a locking hole 422 for cooperating with the locking pin 433 is opened on the end plate 42, and the tail end of the locking pin 433 extends to the outer side of the sleeve 431, and a tension spring 434 is arranged between the locking pin 433 and the sleeve 431, and the elastic force of the tension spring 434 is used to drive the locking pin 433 to embed into the locking hole 422. By setting the front side of the storage drawer 4 as an open structure and rotating the connecting end plate 42 through the connecting shaft 421, when the storage drawer 4 slides onto the support plate 3, the elastic lock 43 passively locks the end plate 42, thereby improving the security of equipment storage protection. When the storage drawer 4 is slid out from the support plate 3, the elastic lock 43 is unlocked, and the staff can rotate the end plate 42 to open it, so that the storage drawer 4 becomes an open structure, which is convenient for taking and placing the equipment therein.

[0047] An angle plate 21 is fixed on the outer side of the connection position between the stand 2 and the base 1 , and a moving roller 22 is fixed on the bottom of the stand 2 .

[0048] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A combustion analyzer fixing device, comprising a base (1), wherein four corners of the base (1) are vertically fixed with stands (2), characterized in that: Two support plates (3) are fixed at intervals between the four upright frames (2) and located above the base (1), and storage drawers (4) are slidably connected to the two support plates (3); A working platform (5) is horizontally fixed between the top ends of the four upright frames (2); A centering fixing assembly (6) is arranged inside the storage drawer (4), a guide groove (31) is arranged on the support plate (3), and an adjustment rack (32) is arranged on the inner wall of the guide groove (31), and the adjustment rack (32) is transmission-connected to the centering fixing assembly (6); When the storage drawer (4) slides onto the support plate (3), the adjustment rack (32) passively drives the centering fixing component (6) to automatically center and fix the instrument placed in the storage drawer (4).

2. A combustion analyzer fixing device according to claim 1, characterized in that: The centering fixing assembly (6) comprises two first strip openings (61) and a second strip opening (611) symmetrically opened in a cross shape at the bottom of the storage drawer (4); a first fixing plate (62) is symmetrically slidably arranged on the two first strip openings (61); and a second fixing plate (63) is symmetrically slidably arranged on the two second strip openings (611).

3. A combustion analyzer fixing device according to claim 2, characterized in that: The centering fixing assembly (6) further comprises a first winding disk (64) rotatably arranged at the center position of the bottom of the storage drawer (4), a first traction rope (641) being connected to the first winding disk (64), and the other end of the first traction rope (641) being connected to the first fixing plate (62); A second winding drum (65) is coaxially fixed to the first winding drum (64), a second traction rope (651) is connected to the second winding drum (65), and the other end of the second traction rope (651) is connected to the second fixing plate (63).

4. A combustion analyzer fixing device according to claim 3, characterized in that: An adjusting toothed disc (65) is coaxially fixed on the outer side of the second winding disc (65), and the adjusting toothed disc (65) is slidably embedded in the guide groove (31) and meshes with the adjusting rack (32).

5. A combustion analyzer fixing device according to claim 2, characterized in that: A return spring (611) is provided in both the first strip opening (61) and the second strip opening (611), and the elastic force of the return spring (611) is used to drive a first fixed plate (62) and a second fixed plate (63) slidably provided in the first strip opening (61) and the second strip opening (611) to move away from the center of the storage drawer (4).

6. A combustion analyzer fixing device according to claim 1, characterized in that: A handle (41) is connected to the front bottom of the storage drawer (4), and strip-shaped ventilation holes are evenly arranged around the circumference of the storage drawer (4).

7. A combustion analyzer fixing device according to claim 1, characterized in that: The front side of the storage drawer (4) is an open structure, and the bottom of the opening is rotatably connected to an end plate (42) via a connecting shaft (421). The front ends of the two side plates of the storage drawer (4) are provided with elastic lock buckles (43) for auxiliary use in fixing the end plates (42); when the storage drawer (4) slides onto the support plate (3), the elastic lock buckles (43) passively lock the end plates (42) The elastic lock buckle (43) comprises a sleeve (431) embedded in the front end of the side plate of the storage drawer (4); a lock pin (433) is slidably embedded in the sleeve (431); a lock hole (422) for cooperating with the lock pin (433) is opened on the end plate (42); and the tail end of the lock pin (433) extends to the outside of the sleeve (431); a tension spring (434) is provided between the lock pin (433) and the sleeve (431); and the elastic force of the tension spring (434) is used to drive the lock pin (433) to be embedded in the lock hole (422).

8. A combustion analyzer fixing device according to claim 7, characterized in that: An angle plate (21) is fixed on the outside of the connection position between the stand (2) and the base (1), and a movable roller (22) is fixed on the bottom of the stand (2).

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