CN215807884U - Adjustable fixing frame for storing gas cylinders - Google Patents
Adjustable fixing frame for storing gas cylinders Download PDFInfo
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- CN215807884U CN215807884U CN202121303633.1U CN202121303633U CN215807884U CN 215807884 U CN215807884 U CN 215807884U CN 202121303633 U CN202121303633 U CN 202121303633U CN 215807884 U CN215807884 U CN 215807884U
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Abstract
An adjustable fixing frame for storing a gas cylinder comprises a base, an upper positioning part, a CPU and a lower positioning part; the upper positioning part and the lower positioning part are arranged on the base; the base comprises an upper plate, a lower plate and side plates; the two sides of the upper plate and the lower plate are connected through side plates, the upper plate, the lower plate and the side plates jointly enclose a square cylinder, and the opening direction of the square cylinder is the horizontal direction. The utility model improves the use flexibility of the gas cylinder fixing frame and reduces the use cost.
Description
Technical Field
The utility model relates to an adjustable fixing frame, in particular to an adjustable fixing frame capable of storing gas cylinders of various body types, and belongs to the technical field of gas cylinder fixing equipment.
Background
On a construction site, various gas cylinders are very common; the gas cylinder is a pressure-bearing device, has explosion hazard, and its holding medium generally has nature such as inflammable, explosive, poisonous, strong corruption, and the service environment is because of its characteristics that remove, repeated filling, operation user is unfixed and service environment changes again, and is more complicated, abominable than other pressure vessels. Once the gas cylinder explodes or leaks, fire disasters or poisoning often happen, even disastrous accidents are caused, and serious property loss, casualties and environmental pollution are brought; because the body of the gas cylinder is large and heavy, the gas cylinder needs to be placed in the fixed frame, so that the gas cylinder is ensured not to topple over; however, the fixing frame used at present is fixed and single in structure; the various fixing frames can only accommodate gas cylinders with single body type, and other gas cylinders with overlarge or undersize body types can not be accommodated, so that the fixing frames with corresponding types are required to be configured when the various gas cylinders are arranged, and the production cost is greatly improved; there is therefore a need for an adjustable mount that can accommodate gas cylinders of various sizes, thereby improving flexibility and reducing manufacturing costs.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an adjustable fixing frame for storing a gas cylinder, which can be automatically adjusted according to the size of the gas cylinder.
The problems of the utility model are solved by the following technical scheme:
an adjustable fixing frame for storing a gas cylinder comprises a base, an upper positioning part, a CPU and a lower positioning part; the upper positioning part and the lower positioning part are arranged on the base; the base comprises an upper plate, a lower plate and side plates; the two sides of the upper plate and the lower plate are connected through side plates, the upper plate, the lower plate and the side plates jointly enclose a square cylinder, and the opening direction of the square cylinder is the horizontal direction; the lower positioning part comprises a first bottom clamp mechanism, a second bottom clamp mechanism and a carrying disc; the guide post, the rack, the gear, the pressure sensor and the lead screw; a circular through hole is formed in the center of the upper plate in the vertical direction, and the diameter of the circular through hole is the same as that of the bearing disc; two ends of the screw rod are respectively coupled to the inner walls of the side plates at two sides; the guide post is vertically arranged on the upper end face of the lower plate, the side wall of the guide post is provided with a tenon convex strip in the vertical direction, the side wall of the rack is provided with a mortise slot in the vertical direction, and the tenon convex strip on the guide post is inserted into the mortise slot on the rack to form a tenon-and-mortise matched connecting mechanism; the upper end of the rack is vertically connected with the center of the lower end surface of the bearing disc, the rack penetrates through a circular through hole in the center of the upper plate, and the bearing disc is positioned above the upper plate; the pressure sensor is arranged in the middle of the upper end surface of the bearing disc; the lead screw penetrates through the center of the gear, and the axial lead of the lead screw is parallel to the axial lead of the gear; the rack is meshed with the gear; the first bottom clamp mechanism and the second bottom clamp mechanism are completely identical in structure and are symmetrically arranged about the axis of the bearing disc; the first bottom clamp mechanism comprises a screw nut, a slide bar, a slide block and a first arc-shaped plate; the screw nut is arranged on the screw; the sliding strip is arranged on the screw nut, a strip-shaped vertical through hole is formed in the position, right above the screw, of the upper plate along the axial line direction of the screw, the sliding strip penetrates through the strip-shaped vertical through hole of the upper plate, and the sliding strip slides in the strip-shaped vertical through hole of the upper plate; the part of the sliding strip penetrating through the strip-shaped vertical through hole is connected with the sliding block, and the lower end face of the sliding block is in contact with the upper end face of the upper plate; the upper end of the side wall of the sliding block is provided with a first arc-shaped plate, and the radius direction of the arc of the first arc-shaped plate points to the axial lead of the bearing disc; and the signal output end of the pressure sensor is connected with the signal input end of the CPU.
According to the adjustable fixing frame for storing the gas cylinder, the upper positioning part comprises a first ejecting and clamping mechanism and a second ejecting and clamping mechanism; the first ejecting and clamping mechanism and the second ejecting and clamping mechanism are completely the same in structure, and are symmetrically arranged on the upper end surface of the upper plate relative to the axial lead of the bearing plate; the first jacking and clamping mechanism comprises a rodless cylinder, a second arc-shaped plate, a telescopic cylinder and a distance sensor; the shell of the rodless cylinder is vertically arranged on the upper end surface of the upper plate, and the moving direction of the sliding block on the rodless cylinder is the vertical direction; the shell of the telescopic cylinder is arranged at the lower end of the sliding block on the rodless cylinder, and the second arc-shaped plate is arranged at the end part of the piston rod of the telescopic cylinder; the distance sensor is arranged at the upper end of the rodless cylinder sliding block; the radius direction of the arc of the second arc-shaped plate points to the axis of the bearing disc; the central line of the distance sensor is vertical to the axial line of the bearing disc; the signal control ends of the rodless cylinder and the telescopic cylinder are connected with the signal output end of the CPU; and the signal output end of the distance sensor is connected with the signal input end of the CPU.
Above-mentioned adjustable mount for depositing gas cylinder, be the vertical relation between the connecting wire between two first arc central points and the connecting wire between two second arc central points.
Above-mentioned adjustable mount for depositing the gas cylinder, the length of rack is the same with the interval between upper plate and the hypoplastron.
The gas cylinder fixing frame effectively fixes the cylinder body of the gas cylinder through the matching of the upper positioning part and the lower positioning part, and the gas cylinder can be well fixed no matter what type of gas cylinder is, so that the defect that the traditional fixing frame can only fix a single-type gas cylinder is overcome, the flexibility of the fixing frame is greatly improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second three-dimensional structure according to the present invention;
fig. 3 is a third perspective view of the present invention.
The list of labels in the figure is: 1. the device comprises an upper plate, a lower plate, a side plate, a bearing disc, a guide post, a rack, a gear, a pressure sensor, a screw rod nut, a slide bar, a slide block, a first arc-shaped plate, a rodless cylinder, a second arc-shaped plate, a telescopic cylinder and a distance sensor, wherein the upper plate is 2, the lower plate is 3, the side plate is 4, the bearing disc is 5, the rack is 6, the gear is 7, the pressure sensor is 8, the screw rod is 9, the screw rod is 10, the screw rod nut is 11, the slide bar is 12, the slide block is 13, the first arc-shaped plate is 14, the rodless cylinder is 15, the second arc-shaped plate is 16, and the distance sensor is 17.
Detailed Description
Referring to fig. 1, 2 and 3, the present invention includes a base, an upper positioning portion, a CPU and a lower positioning portion; the upper positioning part and the lower positioning part are arranged on the base; the upper positioning part and the lower positioning part are matched to fix the gas cylinder; the upper positioning part is used for fixing the upper end of the gas cylinder, and the lower positioning part is used for fixing the lower end of the gas cylinder; the base comprises an upper plate 1, a lower plate 2 and a side plate 3; the two sides of the upper plate 1 and the lower plate 2 are connected through the side plates 3, the upper plate 1, the lower plate 2 and the side plates 3 jointly enclose a square cylinder, and the opening direction of the square cylinder is the horizontal direction.
The lower positioning part comprises a first bottom clamp mechanism, a second bottom clamp mechanism and a bearing disc 4; the guide post 5, the rack 6, the gear 7, the pressure sensor 8 and the lead screw 9; a circular through hole is formed in the center of the upper plate 1 in the vertical direction, the diameter of the circular through hole is the same as that of the bearing disc 4, and the bearing disc 4 can be clamped in the circular through hole; two ends of the screw rod 9 are respectively coupled to the inner walls of the side plates 3 at two sides; the guide post 5 is vertically arranged on the upper end face of the lower plate 2, the side wall of the guide post 5 is provided with a tenon convex strip in the vertical direction, the side wall of the rack 6 is provided with a mortise slot in the vertical direction, and the tenon convex strip on the guide post 5 is inserted in the mortise slot on the rack 6 to form a tenon-and-mortise matched connecting mechanism; the rack 6 moves up and down on the guide post 5, and the guide post 5 provides a guide rail fixing function for the rack 6; the upper end of the rack 6 is vertically connected with the center of the lower end surface of the bearing disc 4, the rack 6 penetrates through a circular through hole in the center of the upper plate 1, and the bearing disc 4 is positioned above the upper plate 1; the pressure sensor 8 is arranged in the middle of the upper end surface of the bearing disc 4; the lead screw 9 passes through the center of the gear 7, and the axial lead of the lead screw 9 is parallel to the axial lead of the gear 7; the rack 6 is meshed with the gear 7; when the rack 6 moves up and down, the gear 7 is driven to rotate, and the gear 7 drives the screw rod 9 to rotate; the first bottom clamp mechanism and the second bottom clamp mechanism are completely identical in structure and are symmetrically arranged about the axis of the bearing disc 4; the first bottom clamping mechanism and the second bottom clamping mechanism are close to each other and clamp the cylinder body of the gas cylinder, so that the cylinder bottom of the gas cylinder is fixed; the first bottom clamp mechanism comprises a screw nut 10, a slide bar 11, a slide block 12 and a first arc-shaped plate 13; the screw nut 10 is arranged on the screw 9; the slide bar 11 is arranged on the screw nut 10, a strip-shaped vertical through hole is formed in the position, right above the screw 9, of the upper plate 1 along the axial lead direction of the screw 9, the slide bar 11 penetrates through the strip-shaped vertical through hole of the upper plate 1, and the slide bar 11 slides in the strip-shaped vertical through hole of the upper plate 1; the strip-shaped vertical through holes provide an orientation effect for the slide bars 11; the lead screw nuts 10 on both sides are reversed, so that when the lead screw 9 rotates, the lead screw nuts 10 on both sides move close to each other; the part of the sliding strip 11 penetrating through the strip-shaped vertical through hole is connected with the sliding block 12, and the lower end face of the sliding block 12 is in contact with the upper end face of the upper plate 1; a first arc-shaped plate 13 is arranged at the upper end of the side wall of the sliding block 12, and the radius direction of the arc of the first arc-shaped plate 13 points to the axial lead of the bearing disc 4; and the signal output end of the pressure sensor 8 is connected with the signal input end of the CPU.
The upper positioning part comprises a first ejecting and clamping mechanism and a second ejecting and clamping mechanism; the first ejecting and clamping mechanism and the second ejecting and clamping mechanism are completely the same in structure, and are symmetrically arranged on the upper end surface of the upper plate 1 relative to the axial lead of the bearing plate 4; the first top clamping mechanism and the second top clamping mechanism are close to each other and clamp the upper section of the gas cylinder; the first jacking and clamping mechanism comprises a rodless cylinder 14, a second arc-shaped plate 15, a telescopic cylinder 16 and a distance sensor 17; the shell of the rodless cylinder 14 is vertically arranged on the upper end surface of the upper plate 1, and the moving direction of the sliding block 12 on the rodless cylinder 14 is vertical; the shell of the telescopic cylinder 16 is arranged at the lower end of the sliding block 12 on the rodless cylinder 14, and the second arc-shaped plate 15 is arranged at the end part of the piston rod of the telescopic cylinder 16; the second arc-shaped plate 15 is controlled to be close to or far away from the gas cylinder body through the extension and retraction of a piston rod of the telescopic cylinder 16; the distance sensor 17 is arranged at the upper end of the sliding block 12 of the rodless cylinder 14, and the distance sensor 17 is used for sensing the distance change between the distance sensor 17 and the gas cylinder; the radius direction of the circular arc of the second arc-shaped plate 15 points to the axial lead of the bearing disc 4; the central line of the distance sensor 17 is vertical to the axial line of the bearing disc 4; the signal control ends of the rodless cylinder 14 and the telescopic cylinder 16 are connected with the signal output end of the CPU; and the signal output end of the distance sensor 17 is connected with the signal input end of the CPU.
The connecting line between the central points of the two first arc-shaped plates 13 is vertical to the connecting line between the central points of the two second arc-shaped plates 15, so that the two pairs of arc-shaped plates are ensured to clamp the cylinder body of the gas cylinder in a crossed manner, and the clamping reliability is improved; the length of the rack 6 is the same as the distance between the upper plate 1 and the lower plate 2, which ensures that the catch basin 4 does not lie below the upper plate 1 when the rack 6 bottoms out.
The model of the CPU module in the present invention is 87C196 KC.
The actual operation process is as follows: a worker places the gas cylinder on the bearing plate 4, the bearing plate 4 moves downwards under the self-weight pressure of the cylinder body, so that the rack 6 is driven to move downwards, the rack 6 drives the gear 7 to rotate, the gear 7 drives the lead screw 9 to rotate, the lead screw 9 rotates to drive the lead screw nuts 10 on two sides to move towards the gear 7, then the slide bar 11 and the slide block 12 on the lead screw nut 10 move towards the gas cylinder until the first arc-shaped plates 13 on the two sides successfully clamp the bottom of the gas cylinder, and at the moment, the bearing plate 4 does not move downwards continuously; when the gas cylinder touches the pressure sensor 8 on the bearing disc 4, the pressure sensor 8 transmits a signal to the CPU, the CPU controls the action of the rodless cylinder 14, the sliding block of the rodless cylinder 14 moves downwards from the uppermost end, meanwhile, the distance sensor 17 also continuously measures the distance until the data sensed by the distance sensor 17 changes from the gradually changing distance to the invariable distance, the boundary point of the variable distance section and the invariable distance section is the position of the upper end of the cylinder body, then the rodless cylinder 14 stays at the position after the constant distance of the distance sensor 17, then the CPU controls the action of the telescopic cylinder 16, so that the telescopic cylinder extends out of the second arc-shaped plate 15 to clamp the cylinder body, and the fixed operation of the gas cylinder is completed.
Claims (4)
1. The utility model provides an adjustable mount for depositing gas cylinder which characterized in that: the device comprises a base, an upper positioning part, a CPU and a lower positioning part; the upper positioning part and the lower positioning part are arranged on the base; the base comprises an upper plate (1), a lower plate (2) and a side plate (3); the two sides of the upper plate (1) and the lower plate (2) are connected through the side plates (3), the upper plate (1), the lower plate (2) and the side plates (3) jointly enclose a square cylinder, and the opening direction of the square cylinder is the horizontal direction; the lower positioning part comprises a first bottom clamp mechanism, a second bottom clamp mechanism and a bearing disc (4); the device comprises a guide post (5), a rack (6), a gear (7), a pressure sensor (8) and a lead screw (9); a circular through hole is formed in the center of the upper plate (1) in the vertical direction, and the diameter of the circular through hole is the same as that of the bearing disc (4); two ends of the lead screw (9) are respectively connected to the inner walls of the side plates (3) at two sides in a shaft mode; the guide post (5) is vertically arranged on the upper end face of the lower plate (2), the side wall of the guide post (5) is provided with a tenon convex strip in the vertical direction, the side wall of the rack (6) is provided with a mortise slot in the vertical direction, and the tenon convex strip on the guide post (5) is inserted into the mortise slot on the rack (6) to form a tenon-and-mortise matched connecting mechanism; the upper end of the rack (6) is vertically connected with the center of the lower end face of the bearing disc (4), the rack (6) penetrates through a circular through hole in the center of the upper plate (1), and the bearing disc (4) is positioned above the upper plate (1); the pressure sensor (8) is arranged in the middle of the upper end surface of the bearing disc (4); the lead screw (9) penetrates through the center of the gear (7), and the axial lead of the lead screw (9) is parallel to the axial lead of the gear (7); the rack (6) is meshed with the gear (7); the first bottom clamp mechanism and the second bottom clamp mechanism are completely identical in structure and are symmetrically arranged about the axial lead of the bearing disc (4); the first bottom clamp mechanism comprises a screw nut (10), a slide bar (11), a slide block (12) and a first arc-shaped plate (13); the screw nut (10) is arranged on the screw (9); the sliding strip (11) is arranged on the screw nut (10), a strip-shaped vertical through hole is formed in the position, right above the screw (9), of the upper plate (1) along the axial lead direction of the screw (9), the sliding strip (11) penetrates through the strip-shaped vertical through hole of the upper plate (1), and the sliding strip (11) slides in the strip-shaped vertical through hole of the upper plate (1); the part of the sliding strip (11) penetrating through the strip-shaped vertical through hole is connected with the sliding block (12), and the lower end face of the sliding block (12) is contacted with the upper end face of the upper plate (1); a first arc-shaped plate (13) is arranged at the upper end of the side wall of the sliding block (12), and the radius direction of the arc of the first arc-shaped plate (13) points to the axial lead of the bearing disc (4); and the signal output end of the pressure sensor (8) is connected with the signal input end of the CPU.
2. An adjustable mount for storing a gas cylinder according to claim 1, wherein: the upper positioning part comprises a first ejecting and clamping mechanism and a second ejecting and clamping mechanism; the first ejecting and clamping mechanism and the second ejecting and clamping mechanism are completely the same in structure, and are symmetrically arranged on the upper end surface of the upper plate (1) relative to the axis of the bearing disc (4); the first jacking and clamping mechanism comprises a rodless cylinder (14), a second arc-shaped plate (15), a telescopic cylinder (16) and a distance sensor (17); a shell of the rodless cylinder (14) is vertically arranged on the upper end surface of the upper plate (1), and the moving direction of a sliding block (12) on the rodless cylinder (14) is vertical; the shell of the telescopic cylinder (16) is arranged at the lower end of a sliding block (12) on the rodless cylinder (14), and the second arc-shaped plate (15) is arranged on the end part of a piston rod of the telescopic cylinder (16); the distance sensor (17) is arranged at the upper end of the slide block (12) of the rodless cylinder (14); the radius direction of the circular arc of the second arc-shaped plate (15) points to the axial lead of the bearing disc (4); the central line of the distance sensor (17) is vertical to the axial line of the bearing disc (4); the signal control ends of the rodless cylinder (14) and the telescopic cylinder (16) are connected with the signal output end of the CPU; and the signal output end of the distance sensor (17) is connected with the signal input end of the CPU.
3. An adjustable mount for storing a gas cylinder according to claim 2, wherein: the connecting line between the central points of the two first arc-shaped plates (13) is vertical to the connecting line between the central points of the two second arc-shaped plates (15).
4. An adjustable mount for storing a gas cylinder according to claim 3, wherein: the length of the rack (6) is the same as the distance between the upper plate (1) and the lower plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303633.1U CN215807884U (en) | 2021-06-10 | 2021-06-10 | Adjustable fixing frame for storing gas cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303633.1U CN215807884U (en) | 2021-06-10 | 2021-06-10 | Adjustable fixing frame for storing gas cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807884U true CN215807884U (en) | 2022-02-11 |
Family
ID=80176194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121303633.1U Active CN215807884U (en) | 2021-06-10 | 2021-06-10 | Adjustable fixing frame for storing gas cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807884U (en) |
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2021
- 2021-06-10 CN CN202121303633.1U patent/CN215807884U/en active Active
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