CN212020624U - Fire extinguisher steel bottle bottom ring rigging equipment - Google Patents
Fire extinguisher steel bottle bottom ring rigging equipment Download PDFInfo
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- CN212020624U CN212020624U CN202020568764.1U CN202020568764U CN212020624U CN 212020624 U CN212020624 U CN 212020624U CN 202020568764 U CN202020568764 U CN 202020568764U CN 212020624 U CN212020624 U CN 212020624U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 33
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fire extinguisher steel bottle foundation ring rigging equipment, include: the device comprises a frame, and a positioning device and a jacking device which are arranged on the frame; the body of the steel cylinder is horizontally clamped in the clamping groove of the positioning device; roof pressure device sets up in the frame of draw-in groove one side, includes: the device comprises a support, a support pipe, a telescopic power source, a sliding shaft and a bottom ring positioning mechanism; the stay tube passes through support horizontal installation in the frame, and flexible power supply is fixed in the one end of keeping away from positioner of stay tube, and the installation in the stay tube of sliding shaft slip adaptation, the one end of sliding shaft is connected with the flexible end of flexible power supply, and the sliding shaft other end sets up foundation ring positioning mechanism, and the foundation ring cartridge aligns with the bottle end position of steel bottle on foundation ring positioning mechanism. Adopt the fire extinguisher steel bottle foundation ring rigging equipment of above-mentioned structure, can guarantee the position precision of foundation ring and steel bottle and the stability of pressfitting in-process, improve the quality and the efficiency of fire extinguisher steel bottle foundation ring assembly.
Description
Technical Field
The utility model relates to a fire extinguisher manufacturing technology field, concretely relates to fire extinguisher steel bottle bottom ring rigging equipment.
Background
The main structure of the fire extinguisher is a steel cylinder for filling fire extinguishing materials, the bottom structure of the common fire extinguisher is generally divided into two major types, one type is a concave bottom or a convex bottom which is directly formed at the bottom of the steel cylinder, the other type is a structure of additionally arranging a bottom ring at the bottom of the steel cylinder, and the structural mode of additionally arranging the bottom ring at the bottom of the steel cylinder is that the bottom ring is matched with the bottom of the steel cylinder through a hot jacket or cold pressing process so as to be assembled and formed; for safety of special equipment, cold pressing technology with relatively small influence on the structure of the steel cylinder is more commonly used.
The existing bottom ring steel cylinder assembling equipment mainly comprises a vertical type (namely, the steel cylinder is vertically placed) and a horizontal type (namely, the steel cylinder is horizontally placed), the number of the vertical type structures is large, the main structure of the assembling equipment is composed of a rack, a positioning device, a jacking device and the like, the positioning device, the jacking device and the like are arranged on the rack, the steel cylinder is firstly installed and fixed through the positioning device, then the bottom ring is manually placed at the bottom position of the steel cylinder and is kept, and the bottom ring is pressed through the jacking device such as a hydraulic cylinder, so that the bottom ring and the steel cylinder are assembled.
This kind of mode is through artifical manual position of placing and adjusting foundation ring and steel bottle, and the precision of relative position adjustment is relatively poor, and is difficult to maintain the stability of the two positions among the pressfitting process, appears the dislocation easily and leads to foundation ring and steel bottle assembly quality poor, directly leads to even assembling failure, and assembly quality and efficiency are all low.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a fire extinguisher steel bottle foundation ring rigging equipment to solve the problem that position precision is low, pressfitting in-process poor stability in current foundation ring and the steel bottle assembling process, improve the quality and the efficiency of fire extinguisher steel bottle foundation ring assembly.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an extinguisher cylinder bottom ring rigging equipment, includes: the device comprises a frame, and a positioning device and a jacking device which are arranged on the frame; the positioning device includes: the bottle top positioning mechanism is positioned at the outer side of one end of the clamping groove, and a bottle top positioning groove is concavely arranged on the surface of the bottle top positioning mechanism facing the clamping groove; the top pressure device set up in the body fixed establishment keep away from in the frame of top positioning mechanism one side, the top pressure device includes: the device comprises a support, a support pipe, a telescopic power source, a sliding shaft and a bottom ring positioning mechanism; the supporting tube is horizontally arranged on the rack through a support, and the central axis of the supporting tube is parallel to the extending direction of the clamping groove; the sliding shaft is arranged in the supporting pipe in a sliding fit mode, one end, close to the bottle body fixing mechanism, of the sliding shaft is provided with the bottom ring positioning mechanism, and the surface, facing the clamping groove, of the bottom ring positioning mechanism is concavely provided with a bottom ring positioning groove; the telescopic power source is fixed at one end of the supporting pipe far away from the bottle body fixing mechanism, and the telescopic end of the telescopic power source is connected with the end part of the sliding shaft far away from the bottle body fixing mechanism so as to drive the sliding shaft to slide in the supporting pipe close to or far away from the bottle body fixing mechanism; when the body of the steel cylinder is horizontally clamped in the clamping groove, the top of the steel cylinder can be inserted into the top positioning groove, and the bottom of the steel cylinder is aligned with the bottom ring fixed on the bottom ring positioning mechanism.
Preferably, the positioning device further comprises: the bottle body fixing mechanism is fixedly mounted on the bottom plate, the bottle top positioning mechanism is mounted on the bottom plate, and the bottle top positioning mechanism can slide along the central axis direction of the supporting tube and is fixed at any position in the sliding direction.
Preferably, the positioning device further comprises: adjust fixed establishment, adjust fixed establishment and include: the bottle top positioning mechanism comprises a threaded seat, a screw rod and a hand wheel, wherein the threaded seat is fixed on a rack of the bottle top positioning mechanism, which is far away from one side of the bottle body fixing mechanism, the screw rod is screwed on the threaded seat through threads, the screw rod is parallel to the central axis of the supporting tube, one end of the screw rod is rotatably connected with the bottle top positioning mechanism, and the other end of the screw rod is provided with the hand wheel.
Preferably, the pressing device further comprises: the telescopic link, the one end of sliding shaft towards body fixed establishment is equipped with the shaft hole, the installation of telescopic link slip adaptation in the shaft hole, the one end that is close to body fixed establishment at the telescopic link is installed to bottom ring positioning mechanism.
Preferably, the base ring positioning mechanism further comprises: a top pressure retention assembly, the top pressure retention assembly comprising: the pressing piece is provided with a long side and a short side, the inner angles of the long side and the short side are connected in a right angle mode, the elastic piece is connected to the end portion of the short side of the pressing piece, and the included angle between the elastic piece and the inner side of the long side of the pressing piece ranges from 75 degrees to 80 degrees; a containing groove is concavely arranged at the corner of the inner wall of the bottom ring positioning groove, and the containing groove penetrates through the opening of the bottom ring positioning groove along the side wall of the bottom ring positioning groove; the top pressing piece is arranged in the accommodating groove, and the corner of the top pressing piece is rotatably connected with the accommodating groove through a rotating shaft, so that the inner sides of the long edge and the short edge of the top pressing piece can be respectively flush with the bottom wall and the side wall of the bottom ring positioning groove; the top pressure keeping assembly is uniformly provided with at least three top pressure keeping assemblies along the circumferential direction of the bottom ring positioning groove.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
adopt horizontal structure's positioner and roof pressure device, fix the steel bottle on positioner, and the bottle top positioning mechanism through positioner keeps the position accuracy and the stability of steel bottle, place the foundation ring on the roof pressure device, and make the foundation ring align with the bottle bottom position of steel bottle through foundation ring positioning mechanism, thereby realize the stable centre gripping and the accurate positioning to steel bottle and foundation ring, later be close to and continue to pressurize to the bottle bottom through roof pressure device drive foundation ring and just can be with the foundation ring pressfitting to the bottle bottom, realize the assembly operation of the two, and fully guaranteed the position precision of foundation ring and steel bottle and the stability of pressfitting in-process, improve the quality and the efficiency of fire extinguisher steel bottle foundation ring assembly.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic top view of an embodiment of the present invention;
fig. 3 is a schematic cross-sectional structure diagram of a positioning device according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view of a pressing device according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure view of a bottom ring positioning mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view showing a state in which the bottom ring is clamped on the bottom ring positioning mechanism according to the embodiment of the present invention;
reference numerals: 1-frame, 2-positioning device, 21-body fixing mechanism, 211-clamping groove, 212-clamping piece, 22-bottle top positioning mechanism, 221-bottle top positioning groove, 23-bottom plate, 24-adjusting fixing mechanism, 241-thread seat, 242-screw rod, 243-hand wheel, 3-top pressing device, 31-support, 32-support tube, 33-telescopic power source, 34-sliding shaft, 35-bottom ring positioning mechanism, 351-bottom ring positioning groove, 352-top pressing maintaining component, 3521-top pressing piece, 35211-long edge, 35212-short edge, 35213-rotating shaft, 3522-elastic piece, 353-accommodating groove, 36-telescopic rod, 37-grab handle, 200-steel bottle and 300-bottom ring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or structures must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be considered as limiting the present invention.
As shown in fig. 1 to 4, for solving current fire extinguisher production, position precision is low in end collar 300 and the steel bottle 200 assembling process, problem of pressfitting in-process poor stability to improve the quality and the efficiency of the assembly of fire extinguisher steel bottle 200 end collar 300, the utility model provides a fire extinguisher steel bottle end collar rigging equipment, major structure are close with current rigging equipment, all mainly comprise frame 1 and the positioner 2 and the roof pressure device 3 of setting on frame 1, but different with current rigging equipment, positioner 2 and roof pressure device 3's concrete structure, and the clamp that brings presss from both sides tightly and the locate mode.
As shown in fig. 1 to 3, the positioning device 2 includes: the setting is at body fixed establishment 21 and bottle top positioning mechanism 22 in frame 1, body fixed establishment 21 is improved level and is run through and is provided with draw-in groove 211, particularly, the cross-section of draw-in groove 211 can be set to the U-shaped, the bottom of U-shaped is semi-circular with steel bottle 200 body assorted, thereby horizontal steel bottle 200 can be steady place in draw-in groove 211, later be provided with adjustable holder 212 respectively in the U-shaped opening part both sides of draw-in groove 211, thereby after draw-in groove 211 is put into to steel bottle 200, can just can be spacing to the upper portion of steel bottle 200 through simple adjustment holder 212, and then realize that the circumference of steel bottle 200 is fixed, and the axial of steel bottle 200 is injectd in the year through bottle top positioning mechanism 22.
Referring to fig. 3, the bottle top positioning mechanism 22 is located outside one end of the clamping groove 211, a bottle top positioning groove 221 is concavely arranged on a surface of the bottle top positioning mechanism 22 facing the clamping groove 211, the shape of the bottle top positioning groove 221 is matched with that of the steel bottle 200, for example, for a conventional convex arc-shaped steel bottle 200 with a bottle opening, the overall cross section of the bottle top positioning groove 221 for positioning the steel bottle top positioning groove is circular, the groove bottom is correspondingly set to be a concave arc shape, and the center of the groove bottom is arranged in a central hole opposite to the convex bottle opening of the steel bottle 200, so that when the body of the steel bottle 200 is horizontally clamped in the clamping groove 211, the steel bottle 200 can be axially slid and fixed in the bottle top positioning groove 221, and when the steel bottle 200 is pressed from one end of the bottle bottom, the axial and circumferential positions of the steel bottle 200 can be stably and reliably positioned, and the stability of the.
Referring to fig. 3, in this embodiment, the positioning device 2 further includes a bottom plate 23 installed on the frame 1, and further, the bottle body fixing mechanism 21 is fixedly installed on the bottom plate 23, and the bottle top positioning mechanism 22 is installed on the bottom plate 23, and the bottle top positioning mechanism 22 can slide along the central axis direction of the supporting tube 32 and be fixed at any position in the sliding direction, so that the axial position of the steel bottle 200 during fixing can be adjusted within a certain range, and the steel bottles 200 with different lengths can be fixedly clamped and fixed on the positioning device 2. Of course, for the steel cylinders 200 with different diameters, only the bottle top positioning mechanisms 22 of the clamping grooves 211 with different sizes and the bottle top positioning mechanisms 22 of the bottle top positioning grooves 221 with different specifications need to be replaced, and the bottle body fixing mechanisms 21 and the bottle top positioning mechanisms 22 are detachably mounted on the bottom plate 23, so that the steel cylinders are more convenient to disassemble, assemble and replace, and the applicability of the equipment is wider.
For the sliding adjustment and positioning of the bottle top positioning mechanism 22, an adjustment fixture 24 is employed in this embodiment. Referring to fig. 3, the adjusting fixture 24 includes: the bottle top positioning mechanism comprises a threaded seat 241, a screw 242 and a hand wheel 243, wherein the threaded seat 241 is fixed on the frame 1 on one side, far away from the bottle body fixing mechanism 21, of the bottle top positioning mechanism 22, the screw 242 is screwed on the threaded seat 241 through threads, the screw 242 is parallel to the central axis of the supporting pipe 32, one end of the screw 242 is rotatably connected with the bottle top positioning mechanism 22, and the hand wheel 243 is arranged at the other end of the screw 242. Therefore, the screw 242 is rotated relative to the threaded seat 241 by rotating the hand wheel 243 to realize the axial movement of the screw 242, so that the bottle top positioning mechanism 22 can be driven to displace, and meanwhile, the bottle top positioning mechanism 22 is positioned at the position at which the screw 242 stops rotating. Of course, since the bottle top positioning mechanism 22 is subjected to pressure during assembly, the screw 242 preferably has a trapezoidal thread with a large pitch and a large thread height, so as to ensure the strength of the axial stress.
As shown in fig. 4, the pressing device 3 is disposed on the frame 1 on the side of the body fixing mechanism 21 away from the top positioning mechanism. The jacking device 3 comprises: a support 31, a support pipe 32, a telescopic power source 33, a slide shaft 34 and a bottom ring positioning mechanism 35. The support tube 32 is horizontally mounted on the frame 1 through the support 31, and the central axis of the support tube 32 is parallel to the extending direction of the clamping groove 211, specifically, when the bottom semicircular U-shaped clamping groove 211 and the bottle top positioning groove 221 with a circular cross section are adopted, the semicircular axial direction of the clamping groove 211, the axial direction of the bottle top positioning groove 221 and the central axis of the support tube 32 are preferably overlapped, so that the position accuracy of assembly can be guaranteed to the maximum extent.
Then, the slide shaft 34 is slidably and adaptively installed in the support tube 32, one end of the slide shaft 34 close to the bottle body fixing mechanism 21 is provided with a bottom ring positioning mechanism 35, the surface of the bottom ring positioning mechanism 35 facing the clamping groove 211 is concavely provided with a bottom ring positioning groove 351, and the bottom ring positioning groove 351 is a circular groove adaptive to the outer contour of the bottom ring 300, so that the bottom ring 300 can be axially inserted into the bottom ring positioning groove 351 to realize clamping and positioning. The telescopic power source 33 is fixed at one end of the support tube 32 far away from the body fixing mechanism 21, and the telescopic end of the telescopic power source 33 is connected with the end of the slide shaft 34 far away from the body fixing mechanism 21 so as to drive the slide shaft 34 to slide in the support tube 32 close to or far away from the body fixing mechanism 21. The telescopic power source 33 in this embodiment preferably employs a hydraulic cylinder to provide sufficient telescopic travel and axial pressure.
Referring to fig. 4, in order to further facilitate maintaining the position of the bottom ring 300 during pressing, the pressing device 3 in this embodiment further includes: the telescopic rod 36 has a specific structure that a shaft hole is formed in one end of the sliding shaft 34 facing the bottle body fixing mechanism 21, the telescopic rod 36 is slidably and adaptively installed in the shaft hole, and the bottom ring positioning mechanism 35 is installed at one end of the telescopic rod 36 close to the bottle body fixing mechanism 21. Like this, after on inserting the foundation ring 300 to foundation ring positioning mechanism 35, outwards pulling foundation ring positioning mechanism 35, through the axial sliding fit of telescopic link 36 with slide-shaft 34, just can make foundation ring positioning mechanism 35 be close to at the bottom of the bottle of steel bottle 200, finally make foundation ring 300 and the contact at the bottom of the bottle, avoid appearing the condition that foundation ring 300 slided or shifted in the roof pressure in-process, the quality and the precision of the further top pressure assembly that improves.
In this embodiment, a handle 37 is disposed outside the bottom ring positioning mechanism 35 to facilitate the movement of the bottom ring positioning mechanism 35. Of course, the connection between the bottom ring positioning mechanism 35 and the telescopic rod 36 (or directly with the sliding shaft 34 without the telescopic rod 36) is also detachable, so that the bottom ring positioning mechanism 35 can be conveniently replaced to meet the assembly requirements of bottom rings 300 and steel cylinders 200 with different specifications.
In other embodiments, a top pressure retaining assembly 352 may be further provided for the bottom ring positioning mechanism 35. Referring to fig. 4 to 6, the top pressure maintaining assembly 352 includes: the pressing member 3521 and the resilient piece 3522, specifically, referring to fig. 5, the pressing member 3521 has a long side 35211 and a short side 35212 with right-angled interior corners, the resilient piece 3522 is connected to the end of the short side 35212 of the pressing member 3521, and the angle between the resilient piece 3522 and the inner side of the long side 35211 of the pressing member 3521 (i.e., the angle a shown in fig. 5) is 75-80 °. The corner of the inner wall of the bottom ring positioning groove 351 is concavely provided with a containing groove 353, and the containing groove 353 penetrates through the opening of the bottom ring positioning groove 351 along the side wall of the bottom ring positioning groove 351. Furthermore, the top pressing member 3521 is installed in the accommodating groove 353, and a corner of the top pressing member 3521 is rotatably connected to the accommodating groove 353 through the rotating shaft 35213, so that inner sides of a long side 35211 and a short side 35212 of the top pressing member 3521 can be respectively flush with the bottom wall and the side wall of the bottom ring positioning groove 351, and the elastic sheet 3522 extends out of the bottom ring positioning groove 351. Such top pressure maintaining assembly 352 is provided with at least three top pressure maintaining assemblies along the circumferential direction of the bottom ring positioning groove 351, so as to provide circumferential auxiliary clamping of at least 3 points for the bottom ring 300, and further ensure the position accuracy and stability of the bottom ring 300 in the top pressure assembling process.
As shown in fig. 6, when the bottom ring 300 is inserted into the bottom ring positioning groove 351, based on the acute angle arrangement of the elastic sheet 3522 and the long side 35211, when the bottom ring 300 is subjected to axial pressure generated in the insertion process and the pressing process, the inner end of the bottom ring 300 touches the groove bottom to press the long side 35211 of the pressing and holding assembly 3521, so that the long side 35211 of the pressing and holding assembly 3521 rotates to a position flush with the bottom wall of the bottom ring positioning groove 351, the elastic sheet 3522 presses the outer surface of the bottom ring 300, and further elastically deforms and clings to the outer surface of the bottom ring 300, and the plurality of elastic sheets 3522 act synchronously, thereby realizing circumferential clamping and fixing of the bottom ring 300 again, further reducing the possibility that the bottom ring falls and shifts in the pressing process, and further improving the position accuracy and quality of assembly.
By adopting the fire extinguisher steel cylinder bottom ring assembly equipment with the structure, the positioning device 2 and the jacking device 3 which are in horizontal structures are adopted, when the steel cylinder 200 and the bottom ring 300 are assembled, the body of the steel cylinder 200 is horizontally clamped in the clamping groove 211 of the positioning device 2, and the top of the steel cylinder 200 is inserted and fixed into the cylinder top positioning groove 221, so that the position of the steel cylinder 200 is kept accurate and stable; the bottom ring 300 is inserted into the bottom ring positioning mechanism 35, so that the position of the bottom ring is aligned with the bottom of the steel cylinder 200, and the steel cylinder 200 and the bottom ring 300 are stably clamped and accurately positioned; then, the bottom ring 300 is driven by the jacking device 3 to approach the bottom of the bottle and is continuously pressurized, so that the bottom ring 300 can be pressed on the bottom of the bottle, and the assembly operation of the bottom ring and the bottle is realized. The clamping operation of roof pressure in-process spare part is simple and convenient, and the location is stable accurate, has fully guaranteed the position accuracy of foundation ring 300 and steel bottle 200 and the stability of pressfitting in-process, improves the quality and the efficiency of fire extinguisher steel bottle 200 foundation ring 300 assembly.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. An extinguisher cylinder bottom ring rigging equipment, includes: a frame, a positioning device and a jacking device which are arranged on the frame, and is characterized in that,
the positioning device includes: the bottle top positioning mechanism is positioned at the outer side of one end of the clamping groove, and a bottle top positioning groove is concavely arranged on the surface of the bottle top positioning mechanism facing the clamping groove;
the top pressure device set up in the body fixed establishment keep away from in the frame of top positioning mechanism one side, the top pressure device includes: the device comprises a support, a support pipe, a telescopic power source, a sliding shaft and a bottom ring positioning mechanism; the supporting tube is horizontally arranged on the rack through a support, and the central axis of the supporting tube is parallel to the extending direction of the clamping groove; the sliding shaft is arranged in the supporting pipe in a sliding fit mode, one end, close to the bottle body fixing mechanism, of the sliding shaft is provided with the bottom ring positioning mechanism, and the surface, facing the clamping groove, of the bottom ring positioning mechanism is concavely provided with a bottom ring positioning groove; the telescopic power source is fixed at one end of the supporting pipe far away from the bottle body fixing mechanism, and the telescopic end of the telescopic power source is connected with the end part of the sliding shaft far away from the bottle body fixing mechanism so as to drive the sliding shaft to slide in the supporting pipe close to or far away from the bottle body fixing mechanism;
when the body of the steel cylinder is horizontally clamped in the clamping groove, the top of the steel cylinder can be inserted into the top positioning groove, and the bottom of the steel cylinder is aligned with the bottom ring fixed on the bottom ring positioning mechanism.
2. The fire extinguisher cylinder base ring mounting apparatus of claim 1,
the positioning device further comprises: the bottle body fixing mechanism is fixedly mounted on the bottom plate, the bottle top positioning mechanism is mounted on the bottom plate, and the bottle top positioning mechanism can slide along the central axis direction of the supporting tube and is fixed at any position in the sliding direction.
3. The fire extinguisher cylinder base ring mounting apparatus of claim 2,
the positioning device further comprises: adjust fixed establishment, adjust fixed establishment and include: the bottle top positioning mechanism comprises a threaded seat, a screw rod and a hand wheel, wherein the threaded seat is fixed on a rack of the bottle top positioning mechanism, which is far away from one side of the bottle body fixing mechanism, the screw rod is screwed on the threaded seat through threads, the screw rod is parallel to the central axis of the supporting tube, one end of the screw rod is rotatably connected with the bottle top positioning mechanism, and the other end of the screw rod is provided with the hand wheel.
4. The fire extinguisher cylinder base ring mounting apparatus of claim 1,
the top pressure device still includes: the telescopic link, the one end of sliding shaft towards body fixed establishment is equipped with the shaft hole, the installation of telescopic link slip adaptation in the shaft hole, the one end that is close to body fixed establishment at the telescopic link is installed to bottom ring positioning mechanism.
5. The fire extinguisher cylinder base ring mounting apparatus of claim 1 or 4,
the bottom ring positioning mechanism further comprises: a top pressure retention assembly, the top pressure retention assembly comprising: the pressing piece is provided with a long side and a short side, the inner angles of the long side and the short side are connected in a right angle mode, the elastic piece is connected to the end portion of the short side of the pressing piece, and the included angle between the elastic piece and the inner side of the long side of the pressing piece ranges from 75 degrees to 80 degrees;
a containing groove is concavely arranged at the corner of the inner wall of the bottom ring positioning groove, and the containing groove penetrates through the opening of the bottom ring positioning groove along the side wall of the bottom ring positioning groove; the top pressing piece is arranged in the accommodating groove, and the corner of the top pressing piece is rotatably connected with the accommodating groove through a rotating shaft, so that the inner sides of the long edge and the short edge of the top pressing piece can be respectively flush with the bottom wall and the side wall of the bottom ring positioning groove;
the top pressure keeping assembly is uniformly provided with at least three top pressure keeping assemblies along the circumferential direction of the bottom ring positioning groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568764.1U CN212020624U (en) | 2020-04-16 | 2020-04-16 | Fire extinguisher steel bottle bottom ring rigging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020568764.1U CN212020624U (en) | 2020-04-16 | 2020-04-16 | Fire extinguisher steel bottle bottom ring rigging equipment |
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| Publication Number | Publication Date |
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| CN212020624U true CN212020624U (en) | 2020-11-27 |
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| CN202020568764.1U Active CN212020624U (en) | 2020-04-16 | 2020-04-16 | Fire extinguisher steel bottle bottom ring rigging equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119188248A (en) * | 2024-10-23 | 2024-12-27 | 绍兴市浩宇防火设备有限公司 | Fire extinguisher bottle processing device |
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2020
- 2020-04-16 CN CN202020568764.1U patent/CN212020624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119188248A (en) * | 2024-10-23 | 2024-12-27 | 绍兴市浩宇防火设备有限公司 | Fire extinguisher bottle processing device |
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