CN112908070B - Mounting bracket of fire automatic alarm system for assembly type movable teaching - Google Patents
Mounting bracket of fire automatic alarm system for assembly type movable teaching Download PDFInfo
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- CN112908070B CN112908070B CN202011480211.1A CN202011480211A CN112908070B CN 112908070 B CN112908070 B CN 112908070B CN 202011480211 A CN202011480211 A CN 202011480211A CN 112908070 B CN112908070 B CN 112908070B
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- 229910000831 Steel Inorganic materials 0.000 claims description 112
- 239000010959 steel Substances 0.000 claims description 112
- 238000009434 installation Methods 0.000 claims description 16
- 238000003466 welding Methods 0.000 claims description 6
- 238000012549 training Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 4
- 238000012946 outsourcing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Fire Alarms (AREA)
Abstract
The invention relates to the technical field of safety fire protection industry, in particular to an assembly type movable automatic fire alarm system mounting bracket for teaching, which comprises a bracket frame, wherein a first connecting plate is mounted on the inner side surface of the bracket frame, a connecting terminal row is mounted on the first connecting plate, a mounting panel is stuck on the front surface of the bracket frame, a linear guide rail is hung on a hanging rack screw, a guide rail sliding block is mounted on the linear guide rail, the guide rail sliding block is connected with the linear guide rail through a second tightening screw, a positioning seat connecting block is mounted on the front surface of the guide rail sliding block, a fixing screw and a third positioning screw are arranged at the bottom and the end part of the bracket frame, a movable screw is correspondingly arranged between the bracket frame and the fixing screw, and a supporting rod is mounted on the bracket frame through the movable screw. The mounting bracket solves the problem of large investment, solves the problem of inconvenient transportation, solves the problem of heavy weight and solves the problem of large occupied area.
Description
Technical Field
The invention relates to the technical field of safety fire protection industry, in particular to an assembly type movable automatic fire alarm system mounting bracket for teaching.
Background
The fire automatic alarm system mainly detects early fire characteristics and sends out fire alarm signals, provides control and indication for personnel evacuation, prevention of fire spreading and starting of automatic fire extinguishing equipment, is generally arranged in industrial and civil buildings and other fire hazard places which can cause harm to life and property, and forms a complete building fire protection system together with the automatic fire extinguishing system, the smoke prevention and exhaust system, the fire prevention separation facilities and other fire protection facilities. Is one of the most important fire-fighting facilities in modern buildings and is also the nervous system of the building.
According to the regulations of fire control law, the principle and the operation method of the fire automatic alarm system should be mastered by social unit fire safety management personnel, fire control room operators on duty, fire control technical service organization technicians, fire fighters and the like. In recent years, in the aspect of teaching and training, fire disaster automatic alarm systems for teaching are built in fire fighting vocational skills training schools, colleges and universities and fire departments in China, so that students can learn theories and improve the skill level of a correct operation system of the students.
The actual training teaching model or device condition of the existing automatic fire alarm system:
(1) Fire-fighting training classroom
Most of the fire automatic alarm systems are fixedly arranged in a training room and are not movable, and students can only learn, practice and operate in a fixed place. The teaching and training modes adopted are modes that students go to a fire-fighting practical training classroom to train, facilities installed in the practical training classroom are fixed, special classrooms, more equipment and large investment are needed.
(2) Fire-fighting experience hall
The fire control experience shop has improved real interest of instructing the teaching, however experience the construction in shop and need a large amount of equipment, great area and enough quantity of staff to maintain order, this manpower and material resources cost that has greatly improved fire control safety education.
(3) VR-based fire fighting experience
The virtual mode that combines together with reality is experienced in fire control based on VR, helps experimenter study, has solved the restriction in time, space well, however the fire control of VR is experienced needs the input big, requires to combine professional software and simulation platform to go on.
The three kinds of real training teaching of fire automatic alarm system, the teaching of taking, training mode are the mode that the student goes to the real classroom of fire control or experience the shop and trains, and real classroom, experience the facility that the shop installed are fixed, need special classroom, equipment are many, investment is big.
(4) Integral installation movable teaching model
The teaching and training modes of the fire automatic alarm system adopt a mode that teachers train to training sites, and most of the modes adopted at present are a mode that a movable teaching model is integrally installed, and a set of fire automatic alarm systems assembled in advance are transported to required training sites for training. However, the integrally installed movable teaching model is inconvenient to assemble and disassemble, huge in overall size, heavy in weight and inconvenient to transport.
Disadvantages of the prior art
(1) Is not movable. Fire control training classrooms, fire control experience halls, and VR-based fire control experiences all have fixed classrooms or experience rooms, and the installed facilities are fixed and not movable.
(2) The investment is large. Fire-fighting training classrooms, fire-fighting experience halls and VR-based fire-fighting experience, and special classrooms, more equipment and large investment are needed.
(3) And is inconvenient to transport. The movable teaching model is integrally installed, equipment parts and circuits are fixedly installed on the operation table, and the equipment parts and the circuits are fixedly connected, so that the equipment parts and the circuits are inconvenient to assemble and disassemble; and is bulky and inconvenient to transport;
(4) And the weight is heavy. The existing movable teaching models are mainly installed integrally, so that the whole model is huge in size and heavy in weight, and can be transported only by trucks; however, some urban central areas restrict truck access or time-by-time limit truck access, making it difficult to transport teaching facilities to designated sites at specified times;
in the conventional movable teaching model, a forklift is needed to be used for loading or unloading the movable teaching model by cooperation of a plurality of persons, so that time and labor are consumed, and great potential safety hazards exist.
(5) The occupied area is large. The existing movable teaching model still has large occupied area and wide width, cannot conveniently enter various rooms, needs to be placed in a spacious place for teaching and operation, and limits the selection of training places.
There is a need for an assembly type mobile teaching fire automatic alarm system mounting bracket that ameliorates the above-described problems.
Disclosure of Invention
The invention aims to provide an assembly type movable automatic fire alarm system mounting bracket for teaching, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a portable teaching of assembled fire automatic alarm system installing support, includes the support frame, the first connecting plate is installed to the medial surface of support frame, install binding post row on the first connecting plate, the front of support frame is pasted and is installed the panel, the vertical section of support frame is provided with first connecting screw, support frame horizontal segment is provided with the third connecting plate, the third connecting plate passes through the second connecting screw and is connected with the support frame, the second connecting plate is installed to the upper end of third connecting plate, the lower extreme and the extension tube of third connecting plate are connected, the front upside of extension tube is provided with first positioning screw, the third connecting plate is connected with the extension tube through the third connecting screw, the lower extreme of extension tube is provided with the connecting bend, the front downside of extension tube is provided with the fourth connecting screw, the front upside of connecting bend is provided with the second positioning screw, the both ends bottom welding of connecting bend has the coupling nut, the connecting bend is connected with the universal wheel through the coupling nut, the upper portion of support frame is installed and is installed slider, first side of extension tube, the slider is installed to the side of extension tube is provided with the slider, and is installed to the side of extension tube, and is provided with the slider seat, and the slider is installed to the slider is provided with the slider seat, and is fixed with the slider seat. The support frame is provided with a support rod through a movable screw.
Preferably, the bracket frame is welded by L63X 6 angle steel, 60X 40X 4 square tubes and 6mm thick steel plates, a milky PP plastic panel is arranged on the bracket frame, and the external dimensions of the frame of the single bracket are as follows: length x width x thickness = 890mm x 500mm x 63mm, the external dimensions of the frame of the single support after disassembly are: the length x width x thickness = 890mm x 500mm x 63mm, the overall appearance of the whole mounting bracket after on-site assembly is long x height x thickness = 910mm x 1675mm x 630mm, the first angle steel of L63 x 6, weld the fifth steel plate and sixth steel plate, first steel plate and second steel plate on it, the front of the first angle steel, processing the long slot on the faceplate, this long slot is used for the horizontal direction to slide of the hanger screw of the automatic alarm system equipment rack of fire, the fifth steel plate and sixth steel plate are the same in size, open square hole on it, pass the square hole with the square tube, install the sliding block of the part 4 on the square tube, there are hanger screw and first brake screw on the sliding block, the linear guide hangs on hanger screw, the first steel plate, the second steel plate, the third steel plate, the fourth steel plate is the same in size, count 4 pieces left and right, weld on first angle steel plate, second angle steel respectively; the first rectangular pipe and the second rectangular pipe are welded on the first steel plate, the second steel plate, the third steel plate and the fourth steel plate respectively.
Preferably, the second connecting plate is L-shaped, the vertical direction is connected with the bracket frame by a screw, the horizontal direction is connected with the third connecting plate by a screw, DN40 steel pipes are welded on the third connecting plate, DN40 steel pipes are inserted into holes of the extension pipes and are abutted to the first positioning screws to rotate the extension pipes to align with screw holes, and the third connecting plate is connected with the extension pipes by the third connecting screws and is fixed; the connecting nut is welded below the connecting bent pipe, the DN40 pipe above is inserted into the hole of the lengthening pipe and is propped against the second positioning screw, the lengthening pipe and the part above are rotated to align with the screw hole, the fourth connecting screw is connected with and fixedly connected with the bent pipe, and the screw of the universal wheel is screwed into the connecting nut to complete the assembly of the support part of the bracket frame.
Preferably, the lower end of the extension pipe is inserted into a connecting elbow, the connecting elbow is rotated when the connecting elbow is inserted into the position of the first positioning screw, and a fourth connecting screw is inserted and screwed when the screw holes are aligned, so that the connection and the fixation of the extension pipe and the connecting elbow are completed; the connecting elbow is welded with a connecting nut, and a screw of the universal wheel is screwed into the connecting nut to complete connection and fixation of the connecting elbow and the universal wheel.
Preferably, the third positioning screw 4, the support rod 1, the fixing screw 1 and the movable screw 1 form a support frame stacking support part, the support rod is connected to angle steel of the support frame by the fixing screw and the movable screw, when the support frame does not need stacking, the support rod is in a horizontal state with the support frame, and when the support frame needs stacking, the support rod is in a vertical state with the support frame; several stent frames can be stacked by using the stacking support part, and the support rods with different lengths can be replaced according to the requirement.
Preferably, the inner hole of the square sliding block is square and slides left and right on the square pipe, when in installation, the square pipe passes through the steel plate 1 end with square holes of the bracket frame firstly, the square sliding block is installed, the square pipe continues to pass through the steel plate with square holes at the other end of the bracket frame, the two ends of the square pipe are fixed by baffle screws, the installation of the sliding block part can be completed, a cable passes out from the side surface of the square sliding block when in use, the sliding block part is provided with two configurations, the sliding block is provided with 1 hanging screw, and single equipment can be hung by 2 sliding blocks; when the device is used, the sliding block on one side firstly slides to enable the hanger screw to be hung in the device, the first tightening screw is screwed, then the sliding block on the other end slides to enable the hanger screw to be hung in the device, the first tightening screw is screwed to complete the hanging of the device, and a device cable passes through the access device from the square tube surface on the side face of the square slider; the sliding blocks are provided with 2 screws and are used for hanging outsourcing standard piece linear guide rails, each sliding block can be hung with 1 linear guide rail, and the installation of the sliding block part is completed.
Preferably, the positioning seat connecting block is provided with a groove for the cable to pass through, and the cable passing through the square tube penetrates into the positioning seat connecting block downwards.
Preferably, the bracket frame is formed by welding a first angle steel, a fifth steel plate and a second rectangular pipe, a round hole and a screw hole are formed in the upper and lower first angle steel, the round hole is used for the power cable threading pipe to pass through, and the screw hole is used for installing the supporting rod; square holes are cut on the fifth steel plates at the left side and the right side of the upper end of the square pipe for the square pipe to pass through; a panel is stuck on the front surface of the first angle steel, and long grooves are cut on the front surface of the first angle steel and the panel and used for enabling the hanger screw to slide in the left-right direction and the cable to pass out of the side surface of the square sliding block; screw holes are formed on the outer side surfaces of the left and right second rectangular pipes and are used for connecting the first connecting plates; screw holes are processed on the inner side surfaces of the left and right second rectangular pipes and are used for fixing a long U-shaped insulating base plate and installing a wiring terminal strip on the insulating base plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the problem of no movable arrangement, the self-belt wheels can move in a certain range, meanwhile, the installed equipment can be quickly disassembled, the trunk of the common bridge truck can be put into the trunk to be transported to a required training place, and then the trunk is quickly assembled, so that the purpose of mobile teaching is realized, and the problem that a fire-fighting training room and a fire-fighting experience hall are not movable is solved.
2. The invention solves the problem of large investment, develops a mounting bracket capable of hanging and mounting wall-mounted fire alarm controllers, hanging and mounting fire detectors, fire manual alarm buttons, fire hydrant buttons, modules and other related equipment, and the related equipment for the automatic fire alarm system can be configured according to the training requirement condition, and the equipment of a user to be trained is directly utilized without configuration, so that the main investment is the manufacturing cost of the mounting bracket or part of the equipment of the automatic fire alarm system, and the investment is small.
3. In the invention, the problem of inconvenient transportation is solved, the frame part of the installation bracket of the automatic fire alarm system is mainly formed by welding L63X 6 angle steel, 60X 40X 4 square pipes and 6mm thick steel plates, and the frame is provided with a milky PP plastic panel, and the overall dimension of the frame of the single bracket is as follows: the length, width and thickness=890 mm, 500mm and 63mm can be placed into the trunk of a small bridge crane, and can be stacked in the trunk of a common bridge crane after being supported by a supporting rod, thereby being convenient for transportation.
4. According to the invention, the problem of heavy weight is solved, the weight of the undetachable part of the whole mounting bracket is 16.7kg, the total amount of the rest detachable parts such as universal wheels, connecting pipes, connecting plates, screws and the like is about 19kg, and the weight of the whole mounting bracket after on-site assembly is 35.7kg, so that the whole mounting bracket can be moved on site through the universal wheels.
5. In the invention, the problem of large occupied area is solved, and the external dimension of the frame of the single bracket after disassembly is as follows: the length, width and thickness=890 mm, 500mm and 63mm can be assembled into a trunk of a common bridge vehicle, and the overall appearance length, height and thickness=910 mm, 1675mm and 630mm (including universal wheel parts) of the whole mounting bracket after field assembly is small in floor area.
Drawings
FIG. 1 is a front view of the whole of the present invention;
FIG. 2 is a front cross-sectional view of the whole of the present invention;
FIG. 3 is an overall side cross-sectional view of the present invention;
FIG. 4 is an overall side view of the present invention;
FIG. 5 is an enlarged view of the portion A of the present invention;
FIG. 6 is an enlarged view of the portion B of the present invention;
FIG. 7 is an enlarged view of the portion C of the present invention;
FIG. 8 is an enlarged view of the portion D of the present invention;
FIG. 9 is a block diagram of a stent frame of the present invention;
FIG. 10 is a schematic view of a support bar according to the present invention;
FIG. 11 is a schematic view of the present invention in a horizontal position with the stack support and carriage frame;
FIG. 12 is a schematic view of the present invention with the stacking support and carriage frame in an upright position;
FIG. 13 is a schematic view of a three-layer stacking configuration of the present invention;
FIG. 14 is a block diagram of a support portion of the cradle frame of the present invention;
FIG. 15 is a block diagram of a portion of a slider according to the present invention;
fig. 16 is a block diagram of a linear guide slider portion according to the present invention.
In the figure: 1. a bracket frame; 2. a panel; 3. a first connection plate; 4. a terminal block; 5. a second connecting plate; 6. a first connecting screw; 7. a third connecting plate; 8. a second connecting screw; 9. a third connecting screw; 10. a first positioning screw; 11. an extension tube; 12. a fourth connecting screw; 13. a second set screw; 14. a connecting bent pipe; 15. a coupling nut; 16. a universal wheel; 17. baffle plate screws; 18. hanger screws; 19. a brake block; 20. a square slide block; 21. square tubes; 22. a first tightening screw; 23. a linear guide rail; 24. a guide rail slide block; 25. a second tightening screw; 26. a positioning seat; 27. a positioning seat connecting block; 28. a third positioning screw; 29. a support rod; 30. a fixing screw; 31. a movable screw; 1-1, a first angle steel; 1-2, a fifth steel plate; 1-3, a first steel plate; 1-4, a first rectangular tube; 1-5, a second steel plate; 1-6, second angle steel; 1-7, a sixth steel plate; 1-8, a third steel plate; 1-9, a second rectangular tube; 1-10 parts of a fourth steel plate.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1-16, the present invention provides a technical solution:
the utility model provides an assembled movable automatic fire alarm system installing support for teaching, including support frame 1, first connecting plate 3 is installed to the medial surface of support frame 1, install binding post row 4 on the first connecting plate 3, the front of support frame 1 pastes installation faceplate 2, support frame 1 vertical section is provided with first connecting screw 6, support frame 1 horizontal section is provided with third connecting plate 7, third connecting plate 7 is connected with support frame 1 through second connecting screw 8, second connecting plate 5 is installed to the upper end of third connecting plate 7, the lower extreme of third connecting plate 7 is connected with extension pipe 11, the front upside of extension pipe 11 is provided with first positioning screw 10, third connecting plate 7 is connected with extension pipe 11 through third connecting screw 9, the lower extreme of extension pipe 11 is provided with connecting elbow 14, the front downside of extension pipe 11 is provided with fourth connecting screw 12, the upper side of the front surface of the connecting bent pipe 14 is provided with a second positioning screw 13, the bottoms of the two ends of the connecting bent pipe 14 are welded with a connecting nut 15, the connecting bent pipe 14 is connected with a universal wheel 16 through the connecting nut 15, the upper part of the bracket frame 1 is provided with a square pipe 21, the square pipe 21 is provided with a tightening block 19, a square slide block 20 and a first tightening screw 22, the two ends of the square pipe 21 are provided with baffle screws 17, the square slide block 20 is provided with a hanger screw 18, the hanger screw 18 is connected with a linear guide rail 23 in a hanging way, the linear guide rail 23 is provided with a guide rail slide block 24, the guide rail slide block 24 is connected with the linear guide rail 23 through a second tightening screw 25, the front surface of the guide rail slide block 24 is provided with a positioning seat connecting block 27, the positioning seat connecting block 27 is provided with a positioning seat 26, the bottom and the end part of the bracket frame 1 are provided with a fixing screw 30 and a third positioning screw 28, the bracket frame 1 and the fixing screw 30 are correspondingly provided with a movable screw 31, the stand frame 1 is mounted with a support bar 29 by a movable screw 31.
The bracket frame 1 is welded by L63X 6 angle steel, 60X 40X 4 square tubes and 6mm thick steel plates, a milky PP plastic panel is arranged on the frame, and the external dimensions of the frame of a single bracket are as follows: length x width x thickness = 890mm x 500mm x 63mm, the external dimensions of the frame of the single support after disassembly are: the length X width X thickness = 890mm x 500mm x 63mm, the overall appearance length X height X thickness = 910mm x 1675mm x 630mm of the whole mounting bracket after the site assembly contains the universal wheel part, the L63X 6 first angle steel 1-1, weld the fifth steel plate 1-2 and sixth steel plate 1-7 on it, the first steel plate 1-3 and second steel plate 1-5, the front of the first angle steel 1-1, the front plate 2 is processed with the elongated slot, the elongated slot is used for the horizontal direction sliding of the hanger screw 18 of the automatic fire alarm system equipment hanging rack, the fifth steel plate 1-2 and sixth steel plate 1-7 are the same in size, there are square holes on it, pass the square hole with square tube 21, the sliding block of the part 4 on the square tube 21, there are hanger screw 18 and first brake screw 22 on the sliding block, the linear guide rail 23 is hung on hanger screw 18, the first steel plate 1-3, the second steel plate 1-5, the third steel plate 1-8, the fourth steel plate 1-10 is the same in size, the left and right total 4 pieces are welded on the first angle steel plate 1-6, the second angle steel plate 1-6 respectively; the first rectangular pipe 1-4 and the second rectangular pipe 1-9 are welded on the first steel plate 1-3, the second steel plate 1-5, the third steel plate 1-8 and the fourth steel plate 1-10 respectively.
The second connecting plate 5 is L-shaped, is connected with the bracket frame 1 by a screw in the vertical direction, is connected with the third connecting plate 7 by a screw in the horizontal direction, DN40 steel pipes are welded on the third connecting plate 7, DN40 steel pipes are inserted into holes of the extension pipes 11 to be abutted against the first positioning screws 10, the extension pipes 11 are rotated to align with the screw holes, and the third connecting plate 7 and the extension pipes 11 are connected and fixed by the third connecting screws 9; the connecting nut 15 is welded below the connecting elbow 14, the DN40 pipe above is inserted into the hole of the extension pipe 11 to rotate the extension pipe 11 and the part above to align with the screw hole when the DN40 pipe is propped against the second positioning screw 13, the fourth connecting screw 12 is connected with and fixedly connected with the elbow 14, and the screw of the universal wheel 16 is screwed into the connecting nut 15 to complete the assembly of the support part of the bracket frame.
The lower end of the extension pipe 11 is inserted into the connecting elbow pipe 14, the connecting elbow pipe 14 is rotated when the connecting elbow pipe 14 is inserted into the position of the first positioning screw 10, and the fourth connecting screw 12 is inserted and screwed when the screw holes are aligned, so that the connection and the fixation of the extension pipe 11 and the connecting elbow pipe 14 are completed; the connecting elbow pipe 14 is welded with a connecting nut 15, and a screw of the universal wheel 16 is screwed into the connecting nut 15 to complete the connection and fixation of the connecting elbow pipe 14 and the universal wheel 16.
The third positioning screw 284, the support bar 291, the fixing screw 301 and the movable screw 311 form a stacking support part of the support frame 1, the support bar 29 is connected to angle steel of the support frame 1 by the fixing screw 30 and the movable screw 31, when the support frame 1 does not need stacking, the support bar 29 is in a horizontal state with the support frame 1, and when the support frame 1 needs stacking, the support bar 29 is in a vertical state with the support frame 1; several rack frames 1 can be stacked by means of the stack support part, with the support bars 29 of different lengths being replaced as required.
The inner hole of the sliding block of the square sliding block 20 is square and slides left and right on the square pipe, when in installation, the square pipe 21 passes through the steel plate 1 end with square holes of the bracket frame 1, the square sliding block 20 is installed, the square pipe 21 continues to pass through the steel plate with square holes at the other end of the bracket frame 1, the two ends of the square pipe are fixed by baffle screws 17, the installation of the sliding block part can be completed, cables pass out from the side surface of the square sliding block 20 when in use, the sliding block part has two configurations, the sliding block 20-1 is provided with 1 hanging screw, and single equipment such as: wall-mounted fire alarm controllers, gas fire extinguishing controllers, fire display panels and the like; when the device is used, the sliding block 20-1 on one side firstly slides to enable the hanger screw 18 to be hung in the device, the first tightening screw 22 is screwed, then the sliding block 20-1 on the other end slides to enable the hanger screw 18 to be hung in the device, the first tightening screw 22 is screwed, so that the hanging of the device can be completed, and a device cable passes through the device from the surface of the square tube 21 on the side face of the square sliding block 20; the sliding blocks 20-2 are provided with 2 screws for hanging outsourcing standard parts of the linear guide rail 23, and each sliding block 20-2 can be hung with 1 linear guide rail 23 to finish the installation of the sliding block part.
The positioning seat connecting block 27 is provided with a groove for the cable to pass through, and the cable passing through the square tube 21 downwards penetrates into the positioning seat connecting block 27.
The bracket frame 1 is formed by welding a first angle steel 1-1, a fifth steel plate 1-2 and a second rectangular pipe 1-9, round holes and screw holes are formed in the upper and lower first angle steel 1-1, the round holes are used for the power cable threading pipes to pass through, and the screw holes are used for installing the supporting rods 29; square holes are cut on the left and right side fifth steel plates 1-2 at the upper end of the square tube 21; a panel 2 is stuck on the front surface of the first angle steel 1-1, and long grooves are cut on the front surface of the first angle steel 1-1 and the panel 2 for the hanger screw 18 to slide in the left-right direction and the cable to pass out from the side surface of the square slide block 20; screw holes are formed on the outer side surfaces of the left and right second rectangular pipes 1-9 and are used for connecting the first connecting plate 3; screw holes are processed on the inner side surfaces of the left and right second rectangular pipes 1-9 and are used for fixing a long U-shaped insulating base plate and installing a wiring terminal strip 4 on the insulating base plate.
Examples: the fire alarm device comprises a support frame 1, 2 sliding blocks 20-1, wall-mounted fire alarm controllers with the overall dimensions of wide, thick and high=L395 mm, W100mm, H520mm, 4 sliding blocks 20-2, four linear guide rails 23, four guide rail sliding blocks 24 on each linear guide rail, and 16 tail end devices in total, wherein the tail end devices comprise 4 fire detectors, 4 modules, 2 fire hydrant buttons, 2 manual alarm buttons, 2 fire audible and visual alarm devices and 2 telephone jacks; when in use, the inner side surface of the rectangular pipe of the bracket frame 1 is provided with a first connecting plate 3, and the first connecting plate 3 is provided with a wiring terminal row 4; the front surface of the bracket frame 1 is stuck with a mounting panel 2, the second connecting plate 5 is L-shaped, the vertical section is fixed on a rectangular pipe of the bracket frame 1 by a first connecting screw 6, and the horizontal section connects the bracket frame 1 and a third connecting plate 7 together by a second connecting screw 8; the third connecting plate 7 is welded with a straight pipe, the upper end of the third connecting plate is connected with the second connecting plate 5, the straight pipe at the lower end is inserted into the extension pipe 11, the extension pipe 11 is rotated when the position of the first positioning screw 10 is inserted, the third connecting screw 9 is inserted and screwed when the screw holes are aligned, and the connection and the fixation of the third connecting plate 7 and the extension pipe 11 are completed.
Inserting a connecting bent pipe 14 at the lower end of the extension pipe 11, rotating the connecting bent pipe 14 when the connecting bent pipe is inserted to the position of the first positioning screw 10, inserting a fourth connecting screw 12 when the screw holes are aligned and screwing, and completing the connection and fixation of the extension pipe 11 and the connecting bent pipe 14; the connecting elbow pipe 14 is welded with a connecting nut 15, and a screw of the universal wheel 16 is screwed into the connecting nut 15 to complete the connection and fixation of the connecting elbow pipe 14 and the universal wheel 16.
Square holes are cut in the upper steel plate of the support frame 1, square tubes 21 penetrate through the left square holes, after penetrating a certain distance, tightening blocks 19, square sliding blocks 20 and first tightening screws 22 are installed on the square tubes 21 according to the required quantity, then wiring of the square tubes 21 penetrates through the right square holes, baffle screws 17 are installed at two ends of the square tubes 21, and installation of the sliding blocks and the tightening blocks 19 is completed.
The front surfaces of the bracket frame 1 and the panel 2 are provided with grooves, a hanging frame screw 18 is arranged on the square slide block 20, and when the square slide block 20 is slid left and right, the hanging frame screw 18 can slide in the square pipe 21 and the grooves; the wire cable that equipment such as fire alarm control system detector required all opens the hole that the threading pipe passed on the angle steel of support frame 1 top and below, linear guide 23, guide rail slider 24, the second tight screw 25 of stopping of guide rail slider is the standard component of purchase of complete set, linear guide 23 hangs and puts on hanger screw 18, guide rail slider 24, the second tight screw 25 of stopping of guide rail slider is installed on linear guide 23 according to required quantity, install locating seat connecting block 27 at guide rail slider 24, the screw connection installs locating seat 26 on locating seat connecting block 27, the locating seat 26 adopts insulating material to make, open the groove that can install the detector base on it, install or change the fire alarm control system's that dismantles during the use and use smoke and fire disaster detector, the temperature sensing fire detector, manual alarm button, fire hydrant button, various modules, fire light alarm etc. related equipment.
Screw holes are formed in the upper and lower angle steel of the bracket frame 1, three screw holes are formed in the positions where the support rods are required to be installed, the middle screw hole is used for connecting the fixing screw 30, and the other two screw holes are formed in the center line of a circle by 90 degrees and are called a 90-degree horizontal hole and a 90-degree vertical hole and are used for connecting the movable screw 31 and fixing the support rod 29; the support rod 29 is connected to the angle steel by a fixing screw 30, the support rod 29 is rotated to be horizontal to the angle steel, a movable screw 31 is screwed in from a horizontal hole in the 90-degree direction, a third positioning screw 28 is arranged for standby, when the connection of the support frame stacking support part of the component 3 and the support frame part of the component 1 is completed, the movable screw 31 is screwed out from the horizontal hole in the 90-degree direction when the support frame part of the component 1 needs to be transported and stacked, the support rod 29 is rotated by 90-degree to be vertical to the angle steel, the movable screw 31 is screwed in from a vertical hole in the 90-degree direction for loading, the support frame of the other component 1 is stacked on the first support frame, and the positioning screw 28 is screwed in after alignment, so that the support frame 1 in a stacked state is fixed.
The support frame 1 stack supporting part is provided with 4 sets of stack supporting parts, each stack supporting part consists of a third positioning screw 284 piece, a supporting rod 291 piece, a fixing screw 301 piece and a movable screw 311 piece, the supporting rod 29 is connected to angle steel of the support frame 1 by the fixing screw 30 and the movable screw 31, when the support frame 1 does not need to be stacked, the supporting rod 29 is in a horizontal state with the support frame 1, when the support frame 1 needs to be stacked, the supporting rod 29 is in a vertical state with the support frame 1, a plurality of support frames 1 can be stacked by using the stack supporting parts, and the supporting rods 29 with different lengths can be replaced according to requirements.
Each support frame support consists of a second connecting plate 5, a first connecting screw 6, a third connecting plate 7, a second connecting screw 8, a third connecting screw 9, a first positioning screw 10, an extension pipe 11, a fourth connecting screw 12, a second positioning screw 13, a connecting elbow 14, a connecting nut 15 and a universal wheel 16, wherein the second connecting plate 5 is L-shaped, is connected with the support frame 1 by screws in the vertical direction, is connected with the third connecting plate 7 by screws in the horizontal direction, DN40 steel pipes are welded on the third connecting plate 7, DN40 steel pipes are inserted into holes of the extension pipe 11 to be abutted against the first positioning screw 10 to rotate the extension pipe 11 to align screw holes, and the third connecting plate 7 and the extension pipe 11 are connected and fixed by the third connecting screw 9; the connecting nut 15 is welded below the connecting elbow 14, the DN40 pipe above is inserted into the hole of the extension pipe 11 to prop against the second positioning screw 13, the extension pipe 11 and the parts above are rotated to align with the screw holes, the fourth connecting screw 12 is connected with and fixedly connected with the elbow 14, and the purchased screw of the standard component universal wheel 16 is screwed into the connecting nut 15 to complete the assembly of the support part of the bracket frame.
The inner hole of the sliding block of the square sliding block 20 is square and slides left and right on the square pipe, when in installation, the square pipe 21 passes through the steel plate 1 end with square hole of the bracket frame 1 firstly, the square sliding block 20 is installed, the square pipe 21 continues to pass through the steel plate with square hole at the other end of the bracket frame 1, the two ends are fixed by the baffle screw 17, the installation of the sliding block part can be completed, and when in use, the cable passes out from the side surface of the square sliding block 20
The slider portion has two configurations, the slider 20-1 has 1 set screw, and a single device such as: wall-mounted fire alarm controllers, gas fire extinguishing controllers, fire display panels and the like; when the device is used, the sliding block 20-1 on one side firstly slides to enable the hanger screw 18 to be hung in the device, the first tightening screw 22 is screwed, then the sliding block 20-1 on the other end slides to enable the hanger screw 18 to be hung in the device, the first tightening screw 22 is screwed, the hanging of the device can be completed, and a device cable penetrates through the device from the surface of the square tube 21 on the side face of the square sliding block 20.
The sliding blocks 20-2 are provided with 2 screws for hanging outsourcing standard parts of the linear guide rail 23, and each sliding block 20-2 can be hung with 1 linear guide rail 23 to finish the installation of the sliding block part.
The linear guide rail 23 is an outsourcing standard part, the guide rail slide block 24 is arranged on the linear guide rail 23, the positioning seat connecting block 27 is arranged on the guide rail slide block 24, the positioning seat connecting block 27 is provided with a groove for a cable to pass through, the cable passing through the square pipe 21 penetrates into the positioning seat connecting block 27 downwards, the positioning seat 26 is arranged on the positioning seat connecting block 27, and equipment such as a fire detector, a manual alarm button, a fire hydrant button and the like is arranged on the positioning seat 26 according to requirements.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable teaching of assembled is with conflagration automatic alarm system installing support, includes braced frame (1), its characterized in that: the utility model discloses a universal wheel type connecting device, including support frame (1), connecting plate (3), connecting plate (4) are installed to the medial surface of support frame (1), install binding post row (4) on first connecting plate (3), installation panel (2) are pasted in the front of support frame (1), the vertical section of support frame (1) is provided with first connecting screw (6), the horizontal section of support frame (1) is provided with third connecting plate (7), third connecting plate (7) are connected with support frame (1) through second connecting screw (8), second connecting plate (5) are installed to the upper end of third connecting plate (7), the lower extreme of third connecting plate (7) is connected with extension pipe (11), the front upside of extension pipe (11) is provided with first positioning screw (10), third connecting plate (7) are connected with extension pipe (11) through third connecting screw (9), the lower extreme of extension pipe (11) is provided with connecting elbow (14), the downside of extension pipe (11) is provided with fourth connecting screw (12), the front side (14) is provided with connecting screw (14), the front side (14) is provided with universal wheel (16) and is connected with universal nut (14) through welding elbow (14), square pipe (21) is installed on the upper portion of support frame (1), install tight piece (19) of stopping, square slider (20), first tight screw (22) of stopping on square pipe (21), baffle screw (17) are installed at the both ends of square pipe (21), install hanger screw (18) on square slider (20), it has linear guide (23) to articulate on hanger screw (18), install guide rail slider (24) on linear guide (23), guide rail slider (24) are connected with linear guide (23) through second tight screw (25) of stopping, positioning seat connecting block (27) are installed in the front of guide rail slider (24), install positioning seat (26) on positioning seat connecting block (27), the bottom and the tip of support frame (1) are provided with set screw (30) and third positioning screw (28), support frame (1) are provided with movable screw (31) corresponding with set screw (30), support frame (1) are installed bracing piece (29) through movable screw (31), second 5 "are in the direction of being DN screw (7" is connected with connecting plate (7) with connecting plate (40) horizontally, the DN40 steel tube is inserted into the hole of the extension tube (11) to be abutted against the first positioning screw (10) to rotate the extension tube (11) to align with the screw hole, and the third connecting plate (7) and the extension tube (11) are connected and fixed by the third connecting screw (9); the connecting nut (15) is welded below the connecting bent pipe (14), the DN40 pipe above is inserted into the hole of the extension pipe (11) to be propped against the second positioning screw (13), the extension pipe (11) and the part above are rotated to align with the screw hole, the fourth connecting screw (12) is connected with and fixedly connected with the bent pipe (14), the screw of the universal wheel (16) is screwed into the connecting nut (15), and the assembly of the support part of the bracket frame is completed.
2. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the bracket frame (1) is welded by a 6mm thick steel plate, a milky PP plastic panel is arranged on the frame, and the outline dimension of the frame of a single bracket is as follows: length x width x thickness = 890mm x 500mm x 63mm, the external dimensions of the frame of the single support after disassembly are: the length x width x thickness = 890mm x 500mm x 63mm, the overall mounting bracket appearance after on-site assembly is long x height x thickness = 910mm x 1675mm x 630mm, the L63 x 6 first angle steel (1-1), weld the fifth steel plate (1-2) and sixth steel plate (1-7) on it, the first steel plate (1-3) and second steel plate (1-5), the front of the first angle steel (1-1), the panel (2) is processed with the elongated slot, this elongated slot is used for the horizontal direction of the hanger screw (18) of the automatic alarm system equipment rack of fire to slide, the fifth steel plate (1-2) and sixth steel plate (1-7) are the same in size, open square hole on it, pass this square hole with square tube (21), the sliding block of the mounting part 4 on the square tube (21), there are hanger screws (18) and first tight screws (22) on the sliding block, the linear guide rail (23) is hung on the hanger screws (18), the first steel plate (1-3), the second steel plate (1-5), the third steel plate (1-8), the fourth steel plate (1-7) is the same in size, the same in the first angle steel (1-10), the right angle steel (1-10) is welded separately; the first rectangular pipe (1-4) and the second rectangular pipe (1-9) are welded on the first steel plate (1-3), the second steel plate (1-5), the third steel plate (1-8) and the fourth steel plate (1-10) respectively.
3. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the lower end of the extension pipe (11) is inserted into a connecting bent pipe (14), the connecting bent pipe (14) is rotated when the connecting bent pipe (14) is inserted into the position of the first positioning screw (10), and a fourth connecting screw (12) is inserted and screwed when the screw holes are aligned, so that the connection and the fixation of the extension pipe (11) and the connecting bent pipe (14) are completed; the connecting elbow (14) is welded with a connecting nut (15), and a screw of the universal wheel (16) is screwed into the connecting nut (15) to finish the connection and fixation of the connecting elbow (14) and the universal wheel (16).
4. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the support frame (1) stacking support part is composed of 4 parts of the third positioning screw (28), 1 part of the support rod (29), 1 part of the fixing screw (30) and 1 part of the movable screw (31), the support rod (29) is connected to angle steel of the support frame (1) through the fixing screw (30) and the movable screw (31), when the support frame (1) does not need stacking, the support rod (29) and the support frame (1) are in a horizontal state, and when the support frame (1) needs stacking, the support rod (29) and the support frame (1) are in a vertical state; several support frames (1) can be stacked by means of the stacking support part, and support bars (29) of different lengths can be replaced as required.
5. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the inner hole of the square sliding block (20) is square and slides left and right on the square pipe, when the square pipe (21) penetrates through one end of a steel plate with a square hole of the bracket frame (1) during installation, the square sliding block (20) is installed, the square pipe (21) continuously penetrates through the steel plate with the square hole at the other end of the bracket frame (1), the two ends of the square sliding block are fixed by baffle screws (17), the installation of the sliding block part can be completed, a cable penetrates out from the side surface of the square sliding block (20), the sliding block part is provided with two configurations, the sliding block (20-1) is provided with 1 hanging screw, and single equipment can be hung by using 2 sliding blocks (20-1); when the device is used, the sliding block (20-1) on one side firstly slides to enable the hanger screw (18) to be hung into the device, the first tightening screw (22) is screwed, then the sliding block (20-1) on the other end slides to enable the hanger screw (18) to be hung into the device, the first tightening screw (22) is screwed, and then the hanging of the device can be completed, and a device cable penetrates through the surface of the square tube (21) on the side face of the square slider (20) to be connected with the device.
6. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the locating seat connecting block (27) is provided with a groove through which a cable can pass, and the cable passing through the square tube (21) downwards penetrates into the locating seat connecting block (27).
7. The mounting bracket for a modular mobile teaching fire automatic alarm system according to claim 1, wherein: the bracket frame (1) is formed by welding a first angle steel (1-1), a fifth steel plate (1-2) and a second rectangular pipe (1-9), round holes and screw holes are formed in the upper and lower first angle steel (1-1), the round holes are used for the power cable threading pipe to pass through, and the screw holes are used for installing a supporting rod (29); square holes are cut on the left and right side fifth steel plates (1-2) at the upper end of the square tube (21); a panel (2) is stuck on the front surface of the first angle steel (1-1), and long grooves are cut on the front surface of the first angle steel (1-1) and the panel (2) and are used for sliding a hanger screw (18) in the left-right direction and leading a cable to pass out from the side surface of a square sliding block (20); screw holes are processed on the outer side surfaces of the left and right second rectangular pipes (1-9) and are used for connecting the first connecting plates (3); screw holes are processed on the inner side surfaces of the left and right second rectangular pipes (1-9) and are used for fixing a long U-shaped insulating base plate and installing a wiring terminal row (4) on the insulating base plate.
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| CN202011480211.1A CN112908070B (en) | 2020-12-15 | 2020-12-15 | Mounting bracket of fire automatic alarm system for assembly type movable teaching |
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| CN202011480211.1A CN112908070B (en) | 2020-12-15 | 2020-12-15 | Mounting bracket of fire automatic alarm system for assembly type movable teaching |
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| CN112908070B true CN112908070B (en) | 2023-04-21 |
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| CN113810074B (en) * | 2021-10-28 | 2022-08-09 | 深圳市泰和联安防电子有限公司 | Mobile emergency command terminal |
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Address after: 42nd Floor, 269 Office Building, Kunming Plaza, 926 Beijing Road, Lianmeng Street, Panlong District, Kunming City, Yunnan Province, 650500 Patentee after: KUNMING HUALONG ZHITENG TECHNOLOGY Co.,Ltd. Address before: 650000 room 801, unit 1, building C, Jinxing square, Jinxing community, Kunming City, Yunnan Province Patentee before: KUNMING HUALONG ZHITENG TECHNOLOGY Co.,Ltd. |