CN107569805B - Fire-fighting lance support of adjustable arbitrary angle - Google Patents
Fire-fighting lance support of adjustable arbitrary angle Download PDFInfo
- Publication number
- CN107569805B CN107569805B CN201710793856.2A CN201710793856A CN107569805B CN 107569805 B CN107569805 B CN 107569805B CN 201710793856 A CN201710793856 A CN 201710793856A CN 107569805 B CN107569805 B CN 107569805B
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fixed
- rod
- wall
- threaded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a fire-fighting lance support with an adjustable arbitrary angle, which comprises an L-shaped bottom plate, wherein a threaded sleeve is fixed in the middle of the upper bottom surface of the bottom plate, a lifting rod is screwed in the threaded sleeve, a base is fixed at the top end of the lifting rod, a spherical rod is sleeved in the base, a first clamping part is fixed at the upper end of the spherical rod, a second clamping part is arranged at the rear side of the first clamping part, the first clamping part and the second clamping part are arranged face to face, the first clamping part and the second clamping part are connected through a plurality of elastic components, and a push rod is arranged at the second clamping part; the right end of the bottom plate is fixed with a downward protruding slat, and a pressing mechanism is arranged on the slat. The invention can fix the fire-fighting lance quickly and conveniently, and can adjust the angle of the fire-fighting lance in all directions, thereby completing the fire-extinguishing work better and faster.
Description
Technical field:
the invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting lance bracket with an adjustable arbitrary angle.
The background technology is as follows:
the fire-fighting lance is the water jetting tool that puts out a fire, can spray intensive abundant rivers with its being connected with the hosepipe, and the fire-fighting lance can produce great pressure at the in-process of water jetting for the quick physical power of consuming of fire fighter needs many fire fighters to control just can effectually put out a fire the work to fire-fighting lance, and the appearance of fire-fighting lance support, the effectual problem of having solved. Only the majority of the brackets at present can only fix the fire-fighting lance, but can not conveniently adjust the injection angle of the fire-fighting lance, and the use is very inconvenient.
The invention comprises the following steps:
the invention aims to overcome the defects of the prior art and provide the fire-fighting lance bracket with an adjustable arbitrary angle, which can quickly and conveniently fix the fire-fighting lance, and can realize the omnibearing angle adjustment of the fire-fighting lance, thereby better and faster completing the fire-extinguishing work.
The scheme for solving the technical problems is as follows:
the utility model provides an adjustable arbitrary angle's fire-fighting lance support, includes the bottom plate that is "L", the middle part of the upper bottom surface of bottom plate is fixed with the screw sleeve, the screw sleeve internal thread has the lifter, the top of lifter is fixed with the base, has cup jointed the spherical pole in the base, the upper end of spherical pole is fixed with first clamping part, and the rear side of first clamping part is equipped with second clamping part, and first clamping part and second clamping part face-to-face set up, connect through a plurality of elastic component between first clamping part and the second clamping part, second clamping part is equipped with the push rod; the right end of the bottom plate is fixed with a downward protruding slat, and a pressing mechanism is arranged on the slat.
A first groove is formed in the inner wall of the left side plate of the bottom plate, and a first rubber block is bonded in the first groove; the compressing mechanism comprises a screw rod which is connected to the ribbon board in a threaded mode, the left extending end of the screw rod, which penetrates through the ribbon board, is hinged to the rectangular frame through a bearing, a second rubber block corresponding to the first rubber block is bonded in a groove on the left side of the rectangular frame, the upper side wall of the rectangular frame is pressed against the lower bottom surface of the bottom plate, the right end of the screw rod is fixed with a knob, and straight lines are formed on the outer wall of the knob.
The base comprises a lower base fixed at the top of the lifting rod, an upper base is fixed above the lower base, spherical holes are formed in the lower base and the upper base, and a notch communicated with the spherical holes is formed in the upper side wall of the upper base; the hemispheroids at the lower ends of the spherical rods are inserted into the spherical holes, and the rod bodies at the upper ends of the spherical rods penetrate through the openings and are fixedly connected with the first clamping parts.
The elastic component comprises a spring in an extending state, two ends of the spring are respectively fixed with a circular plate, each circular plate is sleeved in a clamping groove of a corresponding adjusting column, and a character groove is formed in the outer side face of the adjusting column; the first clamping part comprises a fixed table, a rectangular convex part is fixed on the rear side wall of the fixed table, a plurality of first threaded through holes are formed in the fixed table, the second clamping part comprises a movable table, rectangular grooves matched with the rectangular convex part are formed in the movable table, a plurality of second threaded through holes corresponding to the first threaded through holes one by one are formed in the movable table, an adjusting column at one end of the spring is in threaded connection with the first threaded through holes, an adjusting column at the other end of the spring is in threaded connection with the second threaded through holes, and the rectangular convex part is inserted in the rectangular grooves; the first clamping part further comprises a first half cone barrel fixed on the fixed table, a first rubber half cone ring is adhered to the inner wall of the first half cone barrel, the second clamping part further comprises a second half cone barrel fixed on the movable table, and a second rubber half cone ring is adhered to the inner wall of the second half cone barrel.
The push rod comprises two driving arms which are symmetrically arranged left and right, wherein a short shaft hole is formed in the inner side of one end of each driving arm, a short shaft hole is formed in each of the left side wall and the right side wall of the movable table, the short shaft of each driving arm on the left side is inserted into the corresponding short shaft hole on the left side, the short shaft of each driving arm on the right side is inserted into the corresponding short shaft hole on the right side, a round table is formed in the other end of each driving arm, a baffle is arranged on the left side and the right side of the front end of the fixed table, the outer wall of the round table on the left side is pressed against the baffle on the left side, and the outer wall of the round table on the right side is pressed against the baffle on the right side; the round table is fixedly provided with a pushing arm respectively, and the two pushing arms are fixedly connected through two cross bars.
The invention has the outstanding effects that: compared with the prior art, the fire-fighting lance can be fast and conveniently fixed, and the fire-fighting lance can be adjusted in all directions, so that fire-extinguishing work can be better and faster completed.
Description of the drawings:
FIG. 1 is a schematic view of the structure of the present invention (the broken line part is a fire-fighting lance);
FIG. 2 is a partial enlarged view of FIG. 1 with respect to B;
FIG. 3 is a cross-sectional view of FIG. 1 taken about A-A;
FIG. 4 is a cross-sectional view of the connection between the second clamping portion and the first clamping portion according to the present invention;
FIG. 5 is a left side view of FIG. 1;
fig. 6 is a schematic structural view of the push rod of the present invention.
The specific embodiment is as follows:
1-6, an adjustable fire-fighting lance support with any angle comprises an L-shaped bottom plate 1, wherein a threaded sleeve 12 is fixed in the middle of the upper bottom surface of the bottom plate 1, a lifting rod 3 is screwed in the threaded sleeve 12, a base 4 is fixed at the top end of the lifting rod 3, a spherical rod 5 is sleeved in the base 4, a first clamping part 6 is fixed at the upper end of the spherical rod 5, a second clamping part 7 is arranged at the rear side of the first clamping part 6, the first clamping part 6 and the second clamping part 7 are arranged face to face, the first clamping part 6 and the second clamping part 7 are connected through a plurality of elastic components 8, and a push rod 9 is arranged on the second clamping part 7; the right end of the bottom plate 1 is fixedly provided with a downward protruding slat 11, and the slat 11 is provided with a pressing mechanism 2.
Further, a first groove is formed on the inner wall of the left side plate of the bottom plate 1, and a first rubber block 13 is adhered in the first groove; the compressing mechanism 2 comprises a screw rod 21 which is in threaded connection with the slat 11, the screw rod 21 penetrates through the left extending end of the slat 11 and is hinged to a rectangular frame 22 through a bearing, a second rubber block 23 corresponding to the first rubber block 13 is adhered in a groove on the left side of the rectangular frame 22, the upper side wall of the rectangular frame 22 is pressed against the lower bottom surface of the bottom plate 1, a knob 24 is fixed at the right end of the screw rod 21, and straight lines are formed on the outer wall of the knob 24.
Further, the base 4 includes a lower base 41 fixed on the top of the lifting rod 3, an upper base 42 is fixed above the lower base 41, spherical holes 401 are formed in the lower base 41 and the upper base 42, and a gap 421 communicated with the spherical holes 401 is formed in the upper side wall of the upper base 42; a hemispherical body 51 at the lower end of the spherical rod 5 is inserted into the spherical hole 401, and a rod body 52 at the upper end of the spherical rod 5 passes through the notch 421 and is fixedly connected with the first clamping part 6.
Further, the elastic component 8 includes a spring 81 in an extended state, two ends of the spring 81 are respectively fixed with a circular plate 82, each circular plate 82 is sleeved in a corresponding clamping groove 831 of an adjusting column 83, and a word groove 832 is formed on the outer side surface of the adjusting column 83; the first clamping part 6 comprises a fixed table 61, a rectangular convex part 62 is fixed on the rear side wall of the fixed table 61, a plurality of first threaded through holes 611 are formed in the fixed table 61, the second clamping part 7 comprises a movable table 71, rectangular grooves 711 matched with the rectangular convex part 62 are formed in the movable table 71, a plurality of second threaded through holes 712 corresponding to the first threaded through holes 611 one by one are formed in the movable table 71, an adjusting column 83 positioned at one end of a spring 81 is screwed in the first threaded through holes 611, an adjusting column 83 positioned at the other end of the spring 81 is screwed in the second threaded through holes 712, and the rectangular convex part 62 is inserted in the rectangular grooves 711; the first clamping part 6 further comprises a first half cone 63 fixed on the fixed table 61, a first rubber half cone ring 64 is adhered to the inner wall of the first half cone 63, the second clamping part 7 further comprises a second half cone 72 fixed on the movable table 71, and a second rubber half cone ring 73 is adhered to the inner wall of the second half cone 72.
Further, the push rod 9 includes two symmetrically disposed driving arms 91, a short shaft 92 is fixed at an inner side of one end of the driving arm 91, a short shaft hole 713 is formed on each of a left side wall and a right side wall of the movable table 71, the short shaft 92 of the driving arm 91 on the left side is inserted into the short shaft hole 713 on the left side, the short shaft 92 of the driving arm 91 on the right side is inserted into the short shaft hole 713 on the right side, a round table 911 is formed at the other end of the driving arm 91, a baffle 612 is respectively disposed on the left side and the right side of the front end of the fixed table 61, an outer wall of the round table 911 on the left side is pressed against the baffle 612 on the left side, and an outer wall of the round table 911 on the right side is pressed against the baffle 612 on the right side; the round table 911 is respectively fixed with a push arm 93, and the two push arms 93 are fixedly connected through two cross bars 94.
Working principle: placing the bottom plate 1 on the wall, rotating the screw 21 through the knob 24, pushing the rectangular frame 22 to move by the screw 21, and moving the second rubber block 23 towards the first rubber block 13, so as to clamp the bottom plate 1 on the wall; the height of the base 4 can be adjusted by rotating the lifting rod 3, so that firefighters can conveniently adjust the height to be suitable; the cross bar 94 is pressed downwards, the round table 911 slides on the baffle 612 to drive the second clamping part 7 to be far away from the first clamping part 6, the fire-fighting lance is sleeved between the first clamping part 6 and the second clamping part 7, the cross bar 94 is loosened, the springs 81 of the plurality of elastic assemblies 8 pull the second clamping part 7 towards the first clamping part 6, so that the fire-fighting lance is clamped, and the friction force between the second rubber half cone ring 73 and the outer wall of the fire-fighting lance can be increased by the first rubber half cone ring 64, so that the fire-fighting lance is prevented from being driven; the tension of the spring can be adjusted by rotating the adjusting column 83 on the first threaded through hole 611 or the second threaded through hole 712 through the straight screwdriver; the lower hemispherical body 51 of the spherical rod 5 can rotate randomly in the spherical hole 401, so that the arbitrary angle adjustment of the fire-fighting lance is indirectly realized.
The above embodiments are only for illustrating the present invention, and not for making the present invention, and various changes and modifications may be made by one skilled in the relevant art without departing from the spirit and scope of the present invention, so that all equivalent technical solutions are also within the scope of the present invention, and the scope of the present invention is defined by the claims.
Claims (1)
1. The utility model provides an adjustable arbitrary angle's fire-fighting lance support, is bottom plate (1), its characterized in that including being "L" type: the middle part of the upper bottom surface of the bottom plate (1) is fixedly provided with a threaded sleeve (12), a lifting rod (3) is screwed in the threaded sleeve (12), the top end of the lifting rod (3) is fixedly provided with a base (4), a spherical rod (5) is sleeved in the base (4), the upper end of the spherical rod (5) is fixedly provided with a first clamping part (6), the rear side of the first clamping part (6) is provided with a second clamping part (7), the first clamping part (6) and the second clamping part (7) are arranged face to face, the first clamping part (6) and the second clamping part (7) are connected through a plurality of elastic components (8), and the second clamping part (7) is provided with a push rod (9); the right end of the bottom plate (1) is fixedly provided with a downward protruding slat (11), and the slat (11) is provided with a pressing mechanism (2);
the elastic component (8) comprises a spring (81) in an extending state, two ends of the spring (81) are respectively fixed with a circular plate (82), each circular plate (82) is sleeved in a clamping groove (831) of a corresponding adjusting column (83), and a character slot (832) is formed on the outer side surface of the adjusting column (83); the first clamping part (6) comprises a fixed table (61), a rectangular convex part (62) is fixed on the rear side wall of the fixed table (61), a plurality of first threaded through holes (611) are formed in the fixed table (61), the second clamping part (7) comprises a movable table (71), a rectangular groove (711) matched with the rectangular convex part (62) is formed in the movable table (71), a plurality of second threaded through holes (712) corresponding to the first threaded through holes (611) one by one are formed in the movable table (71), an adjusting column (83) at one end of a spring (81) is in threaded connection with the first threaded through holes (611), an adjusting column (83) at the other end of the spring (81) is in threaded connection with the second threaded through holes (712), and the rectangular convex part (62) is inserted and sleeved in the rectangular groove (711); the first clamping part (6) further comprises a first half cone (63) fixed on the fixed table (61), a first rubber half cone ring (64) is adhered to the inner wall of the first half cone (63), the second clamping part (7) further comprises a second half cone (72) fixed on the movable table (71), and a second rubber half cone ring (73) is adhered to the inner wall of the second half cone (72);
the push rod (9) comprises two driving arms (91) which are symmetrically arranged left and right, a short shaft hole (713) is formed in each of the left side wall and the right side wall of the movable table (71), the short shaft (92) on the left driving arm (91) is inserted into the short shaft hole (713) on the left side, the short shaft (92) on the right driving arm (91) is inserted into the short shaft hole (713) on the right side, a round table (911) is formed at the other end of the driving arm (91), a baffle (612) is arranged on each of the left side and the right side of the front end of the fixed table (61), the outer wall of the round table (911) on the left side is pressed against the baffle (612) on the left side, and the outer wall of the round table (911) on the right side is pressed against the baffle (612) on the right side; a pushing arm (93) is fixed on each round table (911), and the two pushing arms (93) are fixedly connected through two cross bars (94);
a first groove is formed in the inner wall of the left side plate of the bottom plate (1), and a first rubber block (13) is adhered in the first groove; the compressing mechanism (2) comprises a screw rod (21) which is in threaded connection with the slat (11), the screw rod (21) passes through the left extending end of the slat (11) and is hinged on a rectangular frame (22) through a bearing, a second rubber block (23) corresponding to the first rubber block (13) is adhered in a left groove of the rectangular frame (22), the upper side wall of the rectangular frame (22) is pressed against the lower bottom surface of the bottom plate (1), a knob (24) is fixed at the right end of the screw rod (21), and straight lines are formed on the outer wall of the knob (24);
the base (4) comprises a lower base (41) fixed at the top of the lifting rod (3), an upper base (42) is fixed above the lower base (41), spherical holes (401) are formed in the lower base (41) and the upper base (42), and openings (421) communicated with the spherical holes (401) are formed in the upper side wall of the upper base (42); the hemispherical body (51) at the lower end of the spherical rod (5) is inserted into the spherical hole (401), and the rod body (52) at the upper end of the spherical rod (5) penetrates through the notch (421) to be fixedly connected with the first clamping part (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793856.2A CN107569805B (en) | 2017-09-06 | 2017-09-06 | Fire-fighting lance support of adjustable arbitrary angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710793856.2A CN107569805B (en) | 2017-09-06 | 2017-09-06 | Fire-fighting lance support of adjustable arbitrary angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107569805A CN107569805A (en) | 2018-01-12 |
| CN107569805B true CN107569805B (en) | 2023-08-04 |
Family
ID=61031293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710793856.2A Active CN107569805B (en) | 2017-09-06 | 2017-09-06 | Fire-fighting lance support of adjustable arbitrary angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107569805B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635708B (en) * | 2018-04-27 | 2020-05-29 | 安徽天辰云泽安全科技有限公司 | Fire monitor with central lifting block for limiting and unlocking |
| CN108404329B (en) * | 2018-05-22 | 2020-08-21 | 扈元元 | Fire-fighting water gun support fixing device |
| CN110486589B (en) * | 2019-09-03 | 2020-11-10 | 台州市领拓塑业有限公司 | Photographic tripod |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040342A (en) * | 1988-08-09 | 1990-03-14 | 彼德森制造公司 | Quick-action clamps |
| CN203273012U (en) * | 2013-05-02 | 2013-11-06 | 嘉善兴亚有色金属铸造有限公司 | Copper casting cable clamp |
| CN104436492A (en) * | 2014-11-27 | 2015-03-25 | 广西大学 | Semi-automatic fire-fighting lance carrying rack with two degrees of freedom |
| CN104595532A (en) * | 2014-12-30 | 2015-05-06 | 平湖市瑞阳精密机械有限公司 | Three-way gas valve with clamp |
| CN205850057U (en) * | 2016-07-30 | 2017-01-04 | 兴化市宏鑫消防器材有限公司 | A kind of portable many spaces fire hose hydraulic giant support |
| CN207356443U (en) * | 2017-09-06 | 2018-05-15 | 苏州烁耀电子材料有限公司 | A kind of adjustable fire-fighting lance stent at any angle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8850672B2 (en) * | 2011-06-02 | 2014-10-07 | Ching-Chen Yang | Advancing mechanism for a fixture |
-
2017
- 2017-09-06 CN CN201710793856.2A patent/CN107569805B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040342A (en) * | 1988-08-09 | 1990-03-14 | 彼德森制造公司 | Quick-action clamps |
| CN203273012U (en) * | 2013-05-02 | 2013-11-06 | 嘉善兴亚有色金属铸造有限公司 | Copper casting cable clamp |
| CN104436492A (en) * | 2014-11-27 | 2015-03-25 | 广西大学 | Semi-automatic fire-fighting lance carrying rack with two degrees of freedom |
| CN104595532A (en) * | 2014-12-30 | 2015-05-06 | 平湖市瑞阳精密机械有限公司 | Three-way gas valve with clamp |
| CN205850057U (en) * | 2016-07-30 | 2017-01-04 | 兴化市宏鑫消防器材有限公司 | A kind of portable many spaces fire hose hydraulic giant support |
| CN207356443U (en) * | 2017-09-06 | 2018-05-15 | 苏州烁耀电子材料有限公司 | A kind of adjustable fire-fighting lance stent at any angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107569805A (en) | 2018-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107569805B (en) | Fire-fighting lance support of adjustable arbitrary angle | |
| CN208391076U (en) | A kind of simple drilling equipment | |
| CN107551437B (en) | Fire-fighting lance fixed bolster | |
| CN109106071A (en) | A kind of student's field sketching draft holder | |
| CN105803751A (en) | Hand-press type curtain tapping machine | |
| CN204362797U (en) | A kind of gardens sprayer unit | |
| CN207356443U (en) | A kind of adjustable fire-fighting lance stent at any angle | |
| CN204449803U (en) | The press fit device of rubber product | |
| CN207356445U (en) | A kind of fire-fighting lance fixing bracket | |
| CN107347848B (en) | Agricultural pesticide spraying equipment | |
| CN205528404U (en) | Automatic glass ball making devices for fire extinguishing systems | |
| JP2019180382A (en) | Agrochemicals spray vehicle | |
| CN211728397U (en) | Automobile clutch pipeline drilling location centre gripping frock | |
| CN113898698A (en) | High-stability base for automatic equipment | |
| CN210265482U (en) | Roller wheel bracket | |
| CN203835905U (en) | Coffee table convenient to disassemble | |
| CN204581015U (en) | A kind of extrusion-type walnut machine | |
| CN113339394A (en) | Novel universal ball head connecting piece of five metals | |
| CN207643326U (en) | A kind of novel red wood panel equipment | |
| CN210643064U (en) | Desktop inclination's adjusting device | |
| CN221201734U (en) | Simple crimping device for connecting new energy wire harness with terminal | |
| CN213145929U (en) | Low-energy-consumption wireless networking monitoring equipment and fixing support thereof | |
| CN209801030U (en) | But angle regulation's wireless communication and intelligent security monitoring devices | |
| CN216366555U (en) | Basketball stand | |
| CN112899957B (en) | Thread end cutting device for cloth sewing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |