CN217075640U - Fixing device of DMF refrigerant jar - Google Patents
Fixing device of DMF refrigerant jar Download PDFInfo
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- CN217075640U CN217075640U CN202220720395.2U CN202220720395U CN217075640U CN 217075640 U CN217075640 U CN 217075640U CN 202220720395 U CN202220720395 U CN 202220720395U CN 217075640 U CN217075640 U CN 217075640U
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Abstract
The utility model provides a fixing device of DMF refrigerant jar, fixing device of DMF refrigerant jar includes fixed frame, first support, second support and coupling assembling. The utility model provides a fixing device of DMF refrigerant jar can be when using, fix fixed frame subaerial at the work position, place the refrigerant jar through the opening part and deposit position department, and through rotating first support and second support, make first support and second support overlap joint support in the both sides of refrigerant jar, rethread coupling assembling is fixed first support and second leg joint, the refrigerant jar presss from both sides tight support inside fixed frame through first support and second support, the inside refrigerant jar that can hold different specifications of fixed frame presss from both sides tightly between first support and second support, make things convenient for the dismantlement and the change of refrigerant jar.
Description
Technical Field
The utility model belongs to the technical field of chemical production equipment, concretely relates to fixing device of DMF refrigerant jar.
Background
In the chemical production process, the cooling medium in the coolant tank is often needed to reduce the temperature in part of the chemical reaction, so as to ensure the normal operation of the chemical reaction. Therefore, the refrigerant tank is often applied to chemical production. In the use process of the refrigerant tank, in order to prevent the refrigerant tank from being dangerous when toppled, a fixed clamping position is usually arranged to fix the refrigerant tank, and the refrigerant tank with the same specification can only be replaced when the refrigerant tank needs to be replaced due to the fact that the size of the clamping position is fixed. The refrigerant tank needs to be replaced according to the specified specification when replaced on site, and the operation of the refrigerant tank is inconvenient when replaced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a fixing device of DMF refrigerant jar aims at solving among the prior art refrigerant jar and emptys the problem that takes place danger easily in the use.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a fixing device of a DMF refrigerant tank, comprising:
the refrigerant tank storage device comprises a fixed frame, a refrigerant tank and a control device, wherein a storage position for storing a refrigerant tank is arranged in the fixed frame, and an opening for placing the refrigerant tank to the storage position is formed in one side of the fixed frame;
the first bracket is hinged on the fixed frame, and the first bracket has a degree of freedom of rotating close to or far away from the storage position on the frame;
the second support is arranged on the other side of the storage position opposite to the first support and is hinged to the fixed frame, and hinged shafts of the first support and the second support are arranged in parallel;
and the connecting assembly is arranged between the first support and the second support and is used for fixedly connecting the first support and the second support.
In one possible implementation manner, the method further includes:
the first clamping plate is hinged to the first support, and a hinged shaft of the first clamping plate is parallel to a hinged shaft of the first support;
and the second clamping plate is hinged to the second support, and a hinged shaft of the second clamping plate is parallel to a hinged shaft of the second support.
In one possible implementation, the connection assembly includes:
the number of the connecting rods is two, one end of each connecting rod is hinged to the first clamping plate, and the second clamping plate is provided with a slot for accommodating the connecting rods;
the limiting part is in threaded connection with the other end of the connecting rod, and the limiting part can abut against the side face, far away from the first clamping plate, of the second clamping plate.
In a possible implementation manner, the fixed frame is provided with two guide rods arranged along the axial direction of the hinge shaft of the first support, and the first support and the second support are respectively arranged on the two guide rods in a sliding manner along the length direction of the guide rods.
In a possible implementation manner, the first bracket and the second bracket are rotatably arranged on the guide rod.
In a possible implementation manner, the guide rod is slidably disposed on the fixing frame along a vertical direction, and a fixing assembly is further disposed between the guide rod and the fixing frame.
In a possible implementation manner, the end of the guide rod is provided with a guide sleeve, and the fixed frame is provided with a vertical rod in sliding fit with the guide sleeve.
In a possible implementation manner, the cross section of the inner hole of the guide sleeve along the direction perpendicular to the length direction of the guide sleeve is of a square structure.
In one possible implementation, the fixing assembly includes:
and the fastening piece penetrates through the side wall of the guide sleeve along the direction vertical to the length direction of the guide sleeve, and is in threaded connection with the guide sleeve.
In one possible implementation, the fixing assembly includes:
the limiting holes are arranged at intervals along the length direction of the vertical rod;
and the limiting rod penetrates through the side wall of the guide sleeve and is in sliding fit with the limiting hole, and the limiting rod can slide into the limiting hole to limit the position of the guide sleeve on the vertical rod.
The scheme shown in the embodiment of the application, compared with the prior art, can be with fixed frame fixed mounting subaerial at the use scene, when using the refrigerant jar, can place the fixed frame inside through the opening part with the refrigerant jar, and through rotating first support and second support, make the refrigerant jar be located between first support and the second support, and make the refrigerant jar fix inside the fixed frame through the support of first support and second support, all can place the fixed frame inside and press from both sides tightly the back through first support and second support and obtain fixedly at the refrigerant jar of different external diameter sizes. The first support and the second support are fixedly connected through a connecting assembly. Meanwhile, an opening is formed in one side of the fixed frame, so that the refrigerant tank can be conveniently placed into the fixed frame or moved out of the fixed frame. The cooling medium in the refrigerant tank can be replaced by a new refrigerant tank after being used up. Convenient operation and use.
Drawings
Fig. 1 is a schematic structural view of a fixing device of a DMF refrigerant tank according to an embodiment of the present invention;
fig. 2 is a top view of the fixing device for DMF coolant tank according to an embodiment of the present invention.
Description of reference numerals:
1. a fixed frame; 2. a first bracket; 21. a first clamping plate; 3. a second bracket; 31. a second clamping plate; 4. a connecting assembly; 41. a connecting rod; 42. a limiting member; 5. a guide bar; 6. a guide sleeve; 7. erecting a rod; 8. a fixing assembly; 81. a fastener; 82. a limiting hole; 83. a limiting rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, a fixing device for a DMF coolant tank according to the present invention will be described. The fixing device of the DMF refrigerant tank comprises a fixing frame 1, a first support 2, a second support 3 and a connecting assembly 4. A storage position for storing a refrigerant tank is arranged in the fixed frame 1, and an opening for placing the refrigerant tank to the storage position is arranged on one side of the fixed frame 1; the first bracket 2 is hinged on the fixed frame 1, and the first bracket 2 has a degree of freedom of rotating close to or far away from the storage position on the frame; the second bracket 3 and the first bracket 2 are oppositely arranged at the other side of the storage position and are hinged on the fixed frame 1, and the hinged shafts of the first bracket 2 and the second bracket 3 are arranged in parallel; the connecting assembly 4 is arranged between the first bracket 2 and the second bracket 3 and used for connecting and fixing the first bracket 2 and the second bracket 3.
The fixing device of DMF refrigerant jar that this embodiment provided, compared with the prior art, can be with fixed frame 1 fixed mounting on the subaerial of use scene, when using the refrigerant jar, can place fixed frame 1 inside through the opening part with the refrigerant jar, and through rotating first support 2 and second support 3, make the refrigerant jar be located between first support 2 and the second support 3, and make the refrigerant jar fix inside fixed frame 1 through the support of first support 2 and second support 3, the refrigerant jar of different external diameter all can be placed fixed frame 1 inside and obtain fixedly through first support 2 and second support 3 clamp after tight. The first bracket 2 and the second bracket 3 are fixedly connected through a connecting component 4. Meanwhile, an opening is formed in one side of the fixed frame 1, so that the refrigerant tank can be conveniently placed into the fixed frame 1 or moved out of the fixed frame 1. The coolant in the coolant tank can be replaced by a new coolant tank after being used. Convenient operation and use.
Specifically, in this embodiment, a plurality of mounting plates are disposed at the bottom of the fixing frame 1, the mounting plates are located at the outer sides of the two sides of the fixing frame 1, fixing holes are disposed on the mounting plates, and the fixing frame 1 can be fixed on the ground through bolts.
In some embodiments, the first bracket 2 and the second bracket 3 may adopt the structure shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the fixing device for the DMF refrigerant tank further includes a first clamping plate 21 and a second clamping plate 31. The first clamping plate 21 is hinged on the first bracket 2, and a hinged shaft of the first clamping plate 21 is arranged in parallel with a hinged shaft of the first bracket 2; the second clamping plate 31 is hinged to the second bracket 3, and a hinge shaft of the second clamping plate 31 is parallel to a hinge shaft of the second bracket 3. A mounting groove is formed at one side of the first clamping plate 21 close to the first bracket 2, and the first clamping plate 21 and a hinge shaft of the first bracket 2 are positioned in the mounting groove. One end of the first support 2 is hinged to the fixed frame 1, and the other end of the first support is located in the installation groove and is rotatably connected with a hinged shaft in the installation groove. The second clamping plate 31 is mounted in the same manner as the second bracket 3. By arranging the first clamping plate 21 and the second clamping plate 31, the side surfaces of the first clamping plate 21 and the second clamping plate 31 can be always attached to the outer side of the refrigerant tank. Thereby enhancing the stability of the fixation of the refrigerant tank.
Specifically, in the present embodiment, the first clamping plate 21 and the second clamping plate 31 are provided with an arc surface adapted to the shape of the refrigerant tank on one side close to the storage location. And a polyurethane cushion pad is fixedly arranged on the outer side of the arc-shaped surface.
In some embodiments, the connecting assembly 4 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the connecting assembly 4 includes a connecting rod 41 and a stopper 42. The number of the connecting rods 41 is two, one end of each connecting rod is hinged to the first clamping plate 21, and a slot for accommodating the connecting rod 41 is formed in the second clamping plate 31; the limiting member 42 is screwed to the other end of the connecting rod 41, and the limiting member 42 can abut against the side surface of the second clamping plate 31 away from the first clamping plate 21. When the refrigerant tank fixing device is used, the connecting rod 41 is rotated into the slot by rotating the connecting rod 41, the limiting part 42 is attached to the side face of the second clamping plate 31 by rotating the limiting part 42, and meanwhile, the distance between the first clamping plate 21 and the second clamping plate 31 can be reduced by rotating the limiting part 42, so that the refrigerant tank is fixed more firmly.
Optionally, in this embodiment, the connecting rod 41 is a screw, and the limiting member 42 is a nut in threaded fit with the screw. Is convenient for processing and purchasing.
In some embodiments, the fixing frame 1 may adopt a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the fixed frame 1 is provided with two guide rods 5 arranged along the axial direction of the hinge shaft of the first bracket 2, and the first bracket 2 and the second bracket 3 are respectively arranged on the two guide rods 5 in a sliding manner along the length direction of the guide rods 5. The two guide rods 5 are arranged in parallel at intervals in the horizontal direction. And the opening of the fixing frame 1 is positioned at one side of the fixing frame 1 along the length direction of the guide rod 5. After the refrigerant tank is placed inside the fixing frame 1, the first clamping plate 21 and the second clamping plate 31 can be located at two sides of the refrigerant tank by adjusting the positions of the first bracket 2 and the second bracket 3 along the horizontal direction. The movement of the refrigerant tank is reduced. The operation is convenient, and the refrigerant tank is convenient to fix.
In some embodiments, the guide bar 5 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the first bracket 2 and the second bracket 3 are rotatably disposed on the guide bar 5. The end of the first support 2 and the end of the second support 3 close to the guide rod 5 are respectively provided with a rotating sleeve, the cross section of the guide rod 5 is of a circular structure, and an inner hole of the rotating sleeve is a round hole in sliding fit with the guide rod 5. The first frame 2 and the second frame 3 can slide on the guide bar 5 or rotate on the guide bar 5.
In some embodiments, the guide bar 5 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the guide rod 5 is slidably disposed on the fixing frame 1 along a vertical direction, and a fixing assembly 8 is further disposed between the guide rod 5 and the fixing frame 1. The guide rod 5 can slide on the fixed frame 1 along the vertical direction, so that the height of the first support 2 and the height of the second support 3 on the fixed frame 1 can be changed, the height of the guide rod 5 can be freely adjusted according to the height of the refrigerant tank, and the guide rod 5 is fixedly installed on the fixed frame 1 through the fixing assembly 8. The refrigerant tanks with any height can be stably supported by the first bracket 2 and the second bracket 3.
In some embodiments, the guide bar 5 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2, a guide sleeve 6 is arranged at the end of the guide rod 5, and a vertical rod 7 in sliding fit with the guide sleeve 6 is arranged on the fixed frame 1. One end or two ends of the guide rod 5 are provided with guide sleeves 6, and the guide rod 5 is fixedly connected with the guide sleeves 6 through welding. The upright rod 7 is fixedly arranged on the fixed frame 1 along the vertical direction, two ends of the upright rod 7 are fixed on the fixed frame 1, and the guide sleeve 6 is sleeved outside the upright rod 7 and is arranged on the upright rod 7 in a sliding manner.
In some embodiments, the guide sleeve 6 may adopt a structure as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, the cross section of the inner hole of the guide sleeve 6 along the direction perpendicular to the length direction of the guide sleeve 6 is a square structure. The guide sleeve 6 is formed by processing a square tube, the upright rod 7 is formed by processing a square tube with the outer size matched with the inner hole size of the guide sleeve 6, the guide sleeve 6 can only slide on the upright rod 7 along the vertical direction, and the guide sleeve 6 cannot rotate on the upright rod 7. The refrigerant tank can be guaranteed to be clamped between the first support 2 and the second support 3.
In some embodiments, the fixing assembly 8 may be configured as shown in fig. 1 and 2. Referring also to fig. 1 and 2, the fixing assembly 8 includes a fastener 81. The fastener 81 is arranged through the side wall of the guide sleeve 6 along the direction perpendicular to the length direction of the guide sleeve 6, and the fastener 81 is in threaded connection with the guide sleeve 6. The fastener 81 is a bolt, a threaded hole in threaded fit with the fastener 81 is formed in the side wall of the guide sleeve 6, a nut in threaded fit with the fastener 81 is also fixedly mounted on the outer side of the guide sleeve 6, and a yielding hole coaxially arranged with the nut is formed in the guide sleeve 6. To complete the attachment of the fastener 81. Can be through rotating fastener 81, thereby realize the guide pin bushing 6 fixed with being connected between pole setting 7 with the tip conflict of fastener 81 in the side of pole setting 7, convenient operation is convenient for adjust.
In some embodiments, the fixing assembly 8 may be configured as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the fixing member 8 includes a stopper hole 82 and a stopper rod 83. The number of the limiting holes 82 is multiple, and the limiting holes 82 are arranged at intervals along the length direction of the upright rod 7; the limiting rod 83 penetrates through the side wall of the guide sleeve 6 and is in sliding fit with the limiting hole 82, and the limiting rod 83 can slide into the limiting hole 82 and is used for limiting the position of the guide sleeve 6 on the vertical rod 7. A plurality of limiting holes 82 are formed in the outer side of the vertical rod 7 at intervals in the vertical direction, and abdicating holes for abdicating limiting rods 83 are formed in the side wall of the guide sleeve 6, which is located on the same side of the limiting holes 82, and the abdicating holes are long round holes. The limiting hole 82 is arranged along the horizontal direction, and the length direction of the abdicating hole is arranged along the direction which is horizontal and vertical to the axis of the limiting hole 82. When there is little deformation in the vertical rod 7, the limiting rod 83 can align the limiting hole 82 and insert into the limiting hole 82.
Optionally, in this embodiment, guide sleeves 6 are disposed at both ends of the guide rod 5, the guide sleeve 6 at one end of the guide rod 5 is fixed on the vertical rod 7 by a fastener 81, and the guide sleeve 6 at the other end of the guide rod 5 is fixed on the vertical rod 7 by a limiting rod 83 and a limiting hole 82.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a fixing device of DMF refrigerant jar which characterized in that includes:
the refrigerant tank storage device comprises a fixed frame, a refrigerant tank and a control device, wherein a storage position for storing a refrigerant tank is arranged in the fixed frame, and an opening for placing the refrigerant tank to the storage position is formed in one side of the fixed frame;
the first bracket is hinged on the fixed frame, and the first bracket has a degree of freedom of rotating close to or far away from the storage position on the frame;
the second support is arranged on the other side of the storage position opposite to the first support and is hinged to the fixed frame, and hinged shafts of the first support and the second support are arranged in parallel;
and the connecting assembly is arranged between the first support and the second support and is used for fixedly connecting the first support and the second support.
2. The DMF coolant tank fastening device of claim 1, further comprising:
the first clamping plate is hinged to the first support, and a hinged shaft of the first clamping plate is parallel to a hinged shaft of the first support;
and the second clamping plate is hinged to the second support, and a hinged shaft of the second clamping plate is parallel to a hinged shaft of the second support.
3. The DMF coolant tank fastening device of claim 2, wherein the connecting assembly comprises:
the number of the connecting rods is two, one end of each connecting rod is hinged to the first clamping plate, and the second clamping plate is provided with a slot for accommodating the connecting rods;
the limiting part is in threaded connection with the other end of the connecting rod, and the limiting part can abut against the side face, far away from the first clamping plate, of the second clamping plate.
4. The device for fixing a DMF refrigerant tank as claimed in claim 1, wherein the fixing frame is provided with two guide rods arranged along the axial direction of the hinge shaft of the first bracket, and the first bracket and the second bracket are respectively arranged on the two guide rods in a sliding way along the length direction of the guide rods.
5. The device for fixing a DMF refrigerant tank of claim 4, wherein the first bracket and the second bracket are rotatably arranged on the guide rod.
6. The device for fixing a DMF refrigerant tank as claimed in claim 4, wherein the guide rod is arranged on the fixed frame in a sliding manner along a vertical direction, and a fixing component is arranged between the guide rod and the fixed frame.
7. The DMF coolant tank fastening device as claimed in claim 6, wherein the guiding rod has a guiding sleeve at its end, and the fastening frame has a vertical rod slidably engaged with the guiding sleeve.
8. The DMF coolant tank fastening device as claimed in claim 7, wherein the cross section of the inner hole of the guiding sleeve along the direction perpendicular to the length direction of the guiding sleeve is a square structure.
9. The DMF coolant tank fastening device of claim 7, wherein the fastening assembly comprises:
and the fastening piece penetrates through the side wall of the guide sleeve along the direction vertical to the length direction of the guide sleeve, and is in threaded connection with the guide sleeve.
10. The DMF coolant tank fastening device of claim 7, wherein the fastening assembly comprises:
the limiting holes are arranged at intervals along the length direction of the vertical rod;
and the limiting rod penetrates through the side wall of the guide sleeve and is in sliding fit with the limiting hole, and the limiting rod can slide into the limiting hole to limit the position of the guide sleeve on the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720395.2U CN217075640U (en) | 2022-03-29 | 2022-03-29 | Fixing device of DMF refrigerant jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720395.2U CN217075640U (en) | 2022-03-29 | 2022-03-29 | Fixing device of DMF refrigerant jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217075640U true CN217075640U (en) | 2022-07-29 |
Family
ID=82552173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720395.2U Active CN217075640U (en) | 2022-03-29 | 2022-03-29 | Fixing device of DMF refrigerant jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217075640U (en) |
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2022
- 2022-03-29 CN CN202220720395.2U patent/CN217075640U/en active Active
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