CN220277827U - Fume chamber convenient to installation - Google Patents
Fume chamber convenient to installation Download PDFInfo
- Publication number
- CN220277827U CN220277827U CN202321808014.7U CN202321808014U CN220277827U CN 220277827 U CN220277827 U CN 220277827U CN 202321808014 U CN202321808014 U CN 202321808014U CN 220277827 U CN220277827 U CN 220277827U
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- Prior art keywords
- fixed
- sides
- fume hood
- square
- slot
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- 239000003517 fume Substances 0.000 title claims abstract description 59
- 238000009434 installation Methods 0.000 title claims description 15
- 238000010030 laminating Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Landscapes
- Prevention Of Fouling (AREA)
Abstract
The utility model provides a fume hood convenient to install, which comprises a fume hood main body, wherein a clamping plate is fixedly arranged on one side of the fume hood main body, sliding rods are fixedly arranged on the front side and the rear side of the clamping plate, round grooves are fixedly formed in the front side and the rear side of the clamping plate and in one side of the sliding rods, a mounting frame is arranged on one side of the clamping plate, connecting plates are fixedly arranged on the front side and the rear side of the clamping plate, a plurality of slots which are distributed at equal intervals are fixedly formed in the connecting plates, square grooves are fixedly formed in the two sides of the inside of the slots, fixed inserting rods are arranged in the slots, vertical grooves are fixedly formed in the opposite sides of the connecting plates, and the clamping plate, the sliding rods, the round grooves, the mounting frame, the connecting plates, the slots and the fixed inserting rods are matched for use, so that when the fume hood is used, the fume hood can be conveniently and rapidly installed and disassembled, the occupied space of the fume hood is reduced, meanwhile, the bottom of the fume hood cannot be sanitary dead angle, the clean working environment is ensured, and workers can conveniently clean.
Description
Technical Field
The utility model mainly relates to the technical field of fume hoods, in particular to a fume hood convenient to install.
Background
Fume hood is an integral part of laboratory ventilation design, in order to prevent laboratory staff from inhaling or swallowing some toxic, pathogenic or non-toxic chemicals and organisms, and to provide good ventilation in the laboratory, and in order to prevent the absorption of some vapors, gases and particulates (smoke, soot, dust and aerosols), the contaminants must be removed by means of fume hood, fume hood or local ventilation; however, the fume hood in the prior art is generally vertically placed on the ground, occupies more space, and is easy to generate sanitary dead angles, so that the working environment is messy and inconvenient for staff to clean, and therefore, the fume hood convenient to install is provided to solve the defects in the prior art.
Disclosure of Invention
The utility model mainly provides a fume hood convenient to install, which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a fume chamber convenient to installation, includes the fume chamber main part, fume chamber main part one side fixed mounting has the joint board, equal fixed mounting in both sides has the slide bar around the joint board, both sides around the joint board and be located slide bar one side and all fixedly seted up circular fluting, square jack has all been fixedly seted up to circular fluting both sides, the joint groove has been fixedly seted up to circular fluting inside rear side, joint board one side is equipped with the mounting bracket, the mounting bracket is close to joint board one side and is located the equal fixed mounting in both sides around the joint board and has the connecting plate, the slot that a plurality of is the equidistance and distributes about the fixed on the connecting plate, square spout has all been fixedly seted up in the inside both sides of slot, fixed inserted bar is equipped with in the slot, vertical spout has all been fixedly seted up on the opposite one side of connecting plate.
Further, the clamping plate is in sliding connection with a vertical sliding groove formed in one side opposite to the connecting plate through sliding rods arranged on the front side and the rear side.
Further, the connecting plate and the clamping plate are fixed through a circular slot and a slot which are formed in the connecting plate and the clamping plate in a clamping manner, a hand screwing piece is fixedly arranged at the front end of the fixed inserting rod, square clamping blocks are fixedly arranged at two sides of the fixed inserting rod, and a reset spring is fixedly arranged at the rear side of the fixed inserting rod.
Further, fixed inserted bar and slot sliding connection, the position and the size of the square fixture block that fixed inserted bar both sides set up correspond with square spout and square jack's position and size, reset spring is connected with accomodating between the inslot wall laminating, just reset spring is inside to be equipped with the attenuator.
Further, both sides corner all fixed mounting has the installation ear around the mounting bracket, the inboard bottom fixed mounting of mounting bracket has the buffer spring that a plurality of equidistance distributes, buffer spring top fixed mounting has the atress backup pad.
Further, the stress supporting plate is connected with the bottom of the main body of the ventilating cabinet in a fitting mode, and a damper is arranged in the buffer spring.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the mounting frame is fixedly mounted on a wall through the mounting lug by adopting bolts through the clamping plate, the main body of the fume chamber is connected with the top of the stressed support plate in a sliding manner through the vertical sliding grooves formed on the opposite sides of the sliding rod and the connecting plate by adopting the clamping plate, the bottom of the main body of the fume chamber is connected with the top of the stressed support plate in a fitting manner, after the clamping plate is clamped with the connecting plate, the square clamping block on the fixed inserting rod is aligned with the square sliding groove, then the fixed inserting rod is inserted into the slot and the circular slot, at the moment, the reset spring is positioned in the storage groove and is extruded and contracted with the inner wall of the storage groove, then the fixed inserting rod is rotated by ninety degrees through the screwing piece, so that the square clamping block is clamped with the clamping groove, the fixed inserting rod is prevented from rotating in the circular slot under the action of the reset spring, and the fixed inserting rod is prevented from rotating in the circular slot, so that the fume chamber is completely mounted in a wall-mounted manner, and the fixed inserting rod is reversely rotated when the main body of the fume chamber is required to be dismounted, and the fixed inserting rod is removed, so that the fume chamber can be dismounted conveniently, and the bottom of a clean and clean working space can not be guaranteed.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the main structure of the fume hood of the present utility model;
FIG. 3 is a schematic view of an assembled structure of a clip plate and a mounting frame according to the present utility model;
FIG. 4 is an enlarged view of area A of FIG. 2;
fig. 5 is a schematic view of the overall structure of the fixed plug rod of the present utility model.
In the figure: 1. a fume hood body; 101. a clamping plate; 102. a slide bar; 103. round slotting; 104. square jack; 105. a clamping groove; 106. a storage groove; 2. a mounting frame; 201. a mounting ear; 202. a connecting plate; 203. a slot; 204. square chute; 205. a vertical chute; 206. a buffer spring; 207. a force-bearing support plate; 3. fixing the inserted link; 301. a hand screw; 302. a square clamping block; 303. and a return spring.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-5, an embodiment of a fume hood convenient to install includes a fume hood main body 1, a clamping plate 101 is fixedly installed on one side of the fume hood main body 1, sliding rods 102 are fixedly installed on front and rear sides of the clamping plate 101, round slots 103 are fixedly formed on front and rear sides of the clamping plate 101 and on one side of the sliding rods 102, square insertion holes 104 are fixedly formed on two sides of the round slots 103, clamping grooves 105 are fixedly formed in the round slots 103, storage grooves 106 are fixedly formed in rear sides of the round slots 103, a mounting frame 2 is arranged on one side of the clamping plate 101, a plurality of slots 203 which are distributed in an up-down equidistant mode are fixedly formed in the mounting frame 2, square grooves 204 are fixedly formed in two sides of the inside of the slots 203, fixed inserting rods 3 are arranged in the inside of the slots 203, and vertical grooves 205 are fixedly formed in opposite sides of the connecting plates 202.
Wherein, the clamping plate 101 is in sliding connection with a vertical sliding groove 205 formed on one side opposite to the connecting plate 202 through a sliding rod 102 arranged on the front side and the rear side, the fume chamber main body 1 is in sliding connection with the vertical sliding groove 205 formed on one side opposite to the connecting plate 202 through the clamping plate 101 by adopting the sliding rod 102, so that the bottom of the fume chamber main body 1 is in fitting connection with the top of the stressed supporting plate 207, and the fume chamber main body 1 is supported.
Wherein, the connecting plate 202 and the clamping plate 101 are clamped and fixed by a fixed inserting rod 3 through a circular slot 103 and a slot 203 which are arranged, a hand screwing piece 301 is fixedly arranged at the front end of the fixed inserting rod 3, square clamping blocks 302 are fixedly arranged at the two sides of the fixed inserting rod 3, a return spring 303 is fixedly arranged at the rear side of the fixed inserting rod 3, the fixed inserting rod 3 is in sliding connection with the slot 203, the position and the size of the square clamping blocks 302 arranged at the two sides of the fixed inserting rod 3 correspond to those of the square sliding grooves 204 and the square inserting holes 104, the return spring 303 is in fit connection with the inner wall of the containing groove 106, a damper is arranged in the return spring 303, after the clamping plate 101 is clamped and connected with the connecting plate 202, the square clamping blocks 302 above the fixed inserting rod 3 are aligned with the square sliding grooves 204, then the fixed inserting rod 3 is inserted into the slot 203 and the circular slot 103, at this time, reset spring 303 is located and accomodates groove 106 to extrude and shrink with accomodating between the groove 106 inner wall, then rotatory fixed inserted bar 3 ninety degrees through the hand piece of twisting 301, thereby make square fixture block 302 and joint groove 105 joint, give the outside power of fixed inserted bar 3 under reset spring 303's effect, prevent that fixed inserted bar 3 from rotating in circular fluting 103, accomplish the wall-hanging installation to fume chamber main part 1, and when need dismantling fume chamber main part 1, reverse rotation fixed inserted bar 3, take off fixed inserted bar 3 can accomplish the dismantlement, make this fume chamber use time, can be convenient for install fast and dismantle, reduce the occupation space of fume chamber, the sanitary dead angle can not appear in the fume chamber bottom simultaneously, guarantee operational environment's clean, the staff of being convenient for clears up.
Wherein, both sides corner all fixed mounting has the installation ear 201 around the mounting bracket 2, the inboard bottom fixed mounting of mounting bracket 2 has the buffer spring 206 that a plurality of equidistance distributes, buffer spring 206 top fixed mounting has atress backup pad 207, atress backup pad 207 is connected with the laminating of fume chamber main part 1 bottom, and buffer spring 206 inside is equipped with the attenuator, adopt bolt fixed mounting on the wall through installation ear 201 with mounting bracket 2, adopt the vertical spout 205 sliding connection that slide bar 102 and connecting plate 202 opposite side were seted up through joint plate 101 with fume chamber main part 1, make fume chamber main part 1 bottom and atress backup pad 207 top laminating be connected, then atress backup pad 207 bottom is equipped with a plurality of buffer spring 206, thereby provide the buffer force when installing fume chamber main part 1, guarantee that fume chamber main part 1 can not take place the striking and appear damaging.
The specific operation mode of the utility model is as follows:
firstly, adopt bolt fixed mounting on the wall with mounting bracket 2 through mounting lug 201, then adopt the vertical spout 205 sliding connection that slide bar 102 and connecting plate 202 opposite side were seted up with fume chamber main part 1 through joint board 101, make fume chamber main part 1 bottom and atress backup pad 207 top laminating be connected, support fume chamber main part 1, atress backup pad 207 bottom is equipped with a plurality of buffer spring 206, thereby provide the buffer force when installing fume chamber main part 1, guarantee that fume chamber main part 1 can not take place the striking and appear damaging, joint board 101 and connecting plate 202 joint back, square fixture block 302 and square spout 204 position alignment on the fixed inserted bar 3, then insert slot 203 and circular fluting 103 with fixed inserted bar 3, at this moment, reset spring 303 is located in accomodate groove 106, and extrude and shrink with accomodate between the groove 106 inner wall, then through rotatory fixed inserted bar 3 ninety degrees of hand piece 301, thereby make square fixture block 302 and joint groove 105 joint, give fixed inserted bar 3 an outside power under the effect of reset spring 303, prevent that fixed inserted bar 3 from rotating in circular fluting 103, accomplish and to take out the fume chamber main part 1, when the fixed inserted bar 3 need not be dismantled the fixed inserted bar 3, can be dismantled the clean and the air chamber main part is convenient for the side-to take down, the fume chamber main part 1 can be dismantled, the clean up the bottom can be guaranteed, the work is convenient for the side is realized, and the vent chamber is convenient for the installation is realized.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (6)
1. Fume chamber convenient to installation, including fume chamber main part (1), its characterized in that: the utility model discloses a fume chamber, including fume chamber main part (1), mounting bracket (101) are all fixed mounting around both sides have slide bar (102), both sides and be located slide bar (102) one side around joint board (101) are all fixed and have been seted up circular fluting (103), square jack (104) have all been fixedly seted up in circular fluting (103) both sides, joint groove (105) have been seted up to circular fluting (103) inside fixed, storage tank (106) have been fixedly seted up to circular fluting (103) inside rear side, joint board (101) one side is equipped with mounting bracket (2), mounting bracket (2) are close to joint board (101) one side and are located joint board (101) front and back both sides and are equal fixed mounting have connecting plate (202), a plurality of slot (203) that are the equidistance distributes about fixed on connecting plate (202), square spout (204) have all been fixedly seted up in inside both sides of slot (203), fixed inserted bar (3) have been equipped with in slot (203), vertical spout (205) have all been fixedly seted up on connecting plate (202) opposite one side.
2. A fume hood for facilitating installation according to claim 1, wherein: the clamping plate (101) is in sliding connection with a vertical sliding groove (205) formed in one side opposite to the connecting plate (202) through sliding rods (102) arranged on the front side and the rear side.
3. A fume hood for facilitating installation according to claim 1, wherein: the connecting plate (202) is fixedly clamped with the clamping plate (101) through a circular slot (103) and a slot (203) which are formed in the connecting plate, a hand-twisting piece (301) is fixedly arranged at the front end of the fixed inserting rod (3), square clamping blocks (302) are fixedly arranged at two sides of the fixed inserting rod (3), and a reset spring (303) is fixedly arranged at the rear side of the fixed inserting rod (3).
4. A fume hood for facilitating installation according to claim 3, wherein: fixed inserted bar (3) and slot (203) sliding connection, the position and the size of square fixture block (302) that fixed inserted bar (3) both sides set up correspond with the position and the size of square spout (204) and square jack (104), laminating between reset spring (303) and storage tank (106) inner wall is connected, just the inside attenuator that is equipped with of reset spring (303).
5. A fume hood for facilitating installation according to claim 1, wherein: both sides corner all fixed mounting has installation ear (201) around mounting bracket (2), mounting bracket (2) inboard bottom fixed mounting has buffer spring (206) that a plurality of equidistance distributes, buffer spring (206) top fixed mounting has atress backup pad (207).
6. A fume hood for facilitating installation according to claim 5, wherein: the stress supporting plate (207) is connected with the bottom of the ventilation cabinet main body (1) in a fitting mode, and a damper is arranged in the buffer spring (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808014.7U CN220277827U (en) | 2023-07-11 | 2023-07-11 | Fume chamber convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808014.7U CN220277827U (en) | 2023-07-11 | 2023-07-11 | Fume chamber convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220277827U true CN220277827U (en) | 2024-01-02 |
Family
ID=89337417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808014.7U Active CN220277827U (en) | 2023-07-11 | 2023-07-11 | Fume chamber convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220277827U (en) |
-
2023
- 2023-07-11 CN CN202321808014.7U patent/CN220277827U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |