CN111017777B - Fire-fighting pipeline hoist device - Google Patents
Fire-fighting pipeline hoist device Download PDFInfo
- Publication number
- CN111017777B CN111017777B CN202010067953.5A CN202010067953A CN111017777B CN 111017777 B CN111017777 B CN 111017777B CN 202010067953 A CN202010067953 A CN 202010067953A CN 111017777 B CN111017777 B CN 111017777B
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- sleeve
- rod
- guide
- fixedly connected
- sliding
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- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/023—Hoists
Abstract
The invention relates to a hoisting device, in particular to a hoisting device for a fire-fighting pipeline. The technical problem who solves how to provide one kind can install the fire pipeline fast, the fire pipeline hoist device of simple operation safety moreover. A fire-fighting pipeline hoisting device comprises a sleeve, a bracket and the like; the right side of the upper part of the sleeve is fixedly connected with a bracket. The clamping device is used for fixing the chuck on the take-up pulley, so that accidents are prevented during hoisting, the danger of workers during installation can be reduced, the pipeline can be fixed through the gravity of the pipeline, the pipeline can be conveniently and quickly fixed during hoisting, and the operation flow is reduced.
Description
Technical Field
The invention relates to a hoisting device, in particular to a hoisting device for a fire-fighting pipeline.
Background
The fire-fighting pipeline refers to a pipeline material which is used for fire fighting, connecting fire-fighting equipment and equipment, and conveying water, gas or other media for fire fighting. Due to special requirements, the thickness and the material of the fire fighting pipeline have special requirements, and the fire fighting pipeline is sprayed with red oil paint and used for conveying fire fighting water.
When installing the fire-fighting pipeline, need remove the fire-fighting pipeline in the fixed cover of installing in advance on the ceiling, then the rethread attach fitting is with fire-fighting pipeline UNICOM again. The fire pipeline is installed manually, the fire pipeline is lifted up by using a ladder, the manual lifting is very troublesome, and the fire pipeline is very dangerous in operation.
Therefore, the fire pipeline hoisting device can be used for rapidly installing the fire pipeline and is convenient and safe to operate.
Disclosure of Invention
Install all to the fire pipeline and use the ladder to lift the fire pipeline up in order to overcome now, the manual work is lifted very trouble, and very dangerous shortcoming in the operation in addition, the technical problem who solves: the utility model provides a can install fire pipeline fast, fire pipeline hoist device of simple operation safety moreover.
The technical scheme is as follows: the utility model provides a fire control pipeline hoist device, including sleeve and support, telescopic upper portion one side rigid coupling has the support, still including first branch, take-up pulley, rocking handle, stay cord, guider and fixing device, middle part one side rigid coupling of support has first branch, the upper portion rear side rotation formula of first branch is connected with the take-up pulley, the front end of take-up pulley is located one side rigid coupling of first branch has the rocking handle, around there being the stay cord on the take-up pulley, right part one side of support is equipped with guider, guider is walked around to the stay cord, the one end rigid coupling of stay cord has fixing device, and fixing device is used for pressing from both sides tightly the fire control pipeline.
As a further preferred scheme, the fixing device comprises a hollow sleeve, a second supporting rod, a fixing sleeve, a baffle, a first spring, a first rack, a first gear, a second rack and a friction plate, wherein the hollow sleeve is fixedly connected to one end of the pull rope, the second supporting rod is sleeved on the hollow sleeve, the fixing sleeve is fixedly connected to one end of the second supporting rod, the hollow sleeve is located in a sliding hole of the fixing sleeve, the baffle is fixedly connected to the upper portion of the hollow sleeve, the first spring is connected between one side of the baffle and the bottom of the second supporting rod, the first rack is fixedly connected to one end of the hollow sleeve, the first gear is rotatably connected to one side of the fixing sleeve, the first rack is located on one side of the first gear and meshed with the first rack, the second gear is fixedly connected to one side of the first gear, two second racks are slidably connected to one side of the fixing sleeve, the second rack is meshed with the second gear, a friction plate is fixedly connected to one side of the second rack, and the outer end friction plate is located on the inner side of the outer end fixing sleeve.
As a further preferred scheme, the guiding device comprises a fixing rod, a two-way sliding rod, a reset spring and a guide wheel, the fixing rod is fixedly connected to one side of the right part of the outer end support, the bottom of the fixing rod is connected with the two-way sliding rod in a sliding mode, the reset spring is connected between the two-way sliding rod and the fixing rod, the guide wheel is connected to one end of the two-way sliding rod in a rotating mode, and the guide wheel is wound by a pull rope.
As further preferred scheme, still including wedge, guide pin bushing, guide arm, gyro wheel, second spring, chucking device and chuck, the one end rigid coupling of two-way slide bar has the wedge, the right part one end rigid coupling of support has the guide pin bushing, sliding connection has the guide arm in the guide pin bushing, the right part cover of guide arm has the second spring, the both ends of second spring respectively with the right part of guide arm with one side rigid coupling of guide pin bushing, middle part one side rotary type of guide arm is connected with the gyro wheel, the gyro wheel with one side contact of wedge, the middle part longitudinal symmetry of guide arm is equipped with the chucking device, one side rigid coupling of take-up pulley has the chuck.
As a further preferred scheme, the clamping device comprises a sliding sleeve, a third spring and a clamping rod, the sliding sleeve is fixedly connected to the middle of the guide rod, the clamping rod is connected to the sliding sleeve in a sliding mode, and the third spring is connected between one end of the clamping rod and one end of the inside of the sliding sleeve.
As further preferred scheme, still including fixed block, nut, screw rod and fixture block, telescopic right part rigid coupling has the fixed block, one side rigid coupling of fixed block has the nut, the nut fit in has the screw rod, one side rotary type of fixed block is connected with the fixture block, one side of fixture block and the left part contact of screw rod.
The clamping device is used for fixing the chuck on the take-up pulley, so that accidents are prevented during hoisting, the danger of workers during installation can be reduced, the pipeline can be fixed through the gravity of the pipeline, the pipeline can be conveniently and quickly fixed during hoisting, and the operation flow is reduced.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of a first partially enlarged structure of the present invention.
Fig. 3 is a second partially enlarged structural view of the present invention.
Fig. 4 is a third partial enlarged structural diagram of the present invention.
In the above drawings: 1. the device comprises a sleeve, 2, a bracket, 3, a first support rod, 4, a take-up pulley, 5, a rocking handle, 6, a pull rope, 7, a guide device, 71, a fixed rod, 72, a bidirectional slide rod, 73, a return spring, 74, a guide wheel, 8, a hollow sleeve, 9, a second support rod, 10, a fixed sleeve, 11, a baffle, 12, a first spring, 13, a first rack, 14, a first gear, 15, a second gear, 16, a second rack, 17, a friction plate, 18, a wedge-shaped block, 19, a guide sleeve, 20, a guide rod, 201, a roller, 21, a second spring, 22, a clamping device, 221, a sliding sleeve, 222, a third spring, 223, a clamping rod, 23, a chuck, 24, a fixed block, 25, a nut, 26, a screw and 27, a clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A fire pipeline hoisting device is shown in figure 1-2, and comprises a sleeve 1, a support 2, a first support rod 3, a take-up pulley 4, a rocking handle 5, a pull rope 6, a guide device 7, a hollow sleeve 8, a second support rod 9, a fixed sleeve 10, a baffle 11, a first spring 12, a first rack 13, a first gear 14, a second gear 15, a second rack 16 and a friction plate 17, wherein the support 2 is fixedly connected to the right side of the upper part of the sleeve 1, the first support rod 3 is fixedly connected to the front side of the middle part of the support 2, the take-up pulley 4 is rotatably connected to the rear side of the upper part of the first support rod 3, the rocking handle 5 is fixedly connected to the front end of the take-up pulley 4, the pull rope 6 is wound on the take-up pulley 4, the guide device 7 is arranged on the front side of the right part of the support 2, the pull rope 6 is wound around the guide device 7, the hollow sleeve 8 is fixedly connected to the bottom end of the pull rope, the bottom end of the second supporting rod 9 is fixedly connected with a fixing sleeve 10, the hollow sleeve 8 is located in a sliding hole of the fixing sleeve 10, the upper portion of the hollow sleeve 8 is fixedly connected with a baffle 11, a first spring 12 is connected between the upper side of the baffle 11 and the bottom of the second supporting rod 9, the bottom end of the hollow sleeve 8 is fixedly connected with a first rack 13, the left side of the fixing sleeve 10 is rotatably connected with a first gear 14, the first rack 13 is located on the left side of the first gear 14 and is meshed with the first gear 14, the front side of the first gear 14 is fixedly connected with a second gear 15, the left side of the fixing sleeve 10 is slidably connected with two second racks 16, the second racks 16 are all meshed with the second gear 15, the outer ends of the second racks 16 are fixedly connected with a friction plate 17, and the friction plate 17 is located.
The guide device 7 comprises a fixed rod 71, a two-way sliding rod 72, a return spring 73 and a guide wheel 74, the fixed rod 71 is fixedly connected to the front side of the right part of the support 2, the two-way sliding rod 72 is connected to the bottom of the fixed rod 71 in a sliding mode, the return spring 73 is connected between the two-way sliding rod 72 and the fixed rod 71, the guide wheel 74 is rotatably connected to the bottom end of the two-way sliding rod 72, and the pull rope 6 bypasses the guide wheel 74.
When the fire pipeline needs to be hoisted, firstly, the sleeve 1 is sleeved at one end of the installed pipeline, then the pipeline needing to be hoisted is placed in the fixed sleeve 10, then an operator can rock the rocking handle 5 to rotate reversely, the stay cord 6 is collected by driving the take-up pulley 4 to rotate, the stay cord 6 moves upwards to fix the pipeline in the fixed sleeve 10 through the hollow sleeve 8, the hollow sleeve 8 moves upwards to lock the fire pipeline in the fixed sleeve 10, the hollow sleeve 8 moves upwards to compress the first spring 12, the first gear 14 and the second gear 15 are driven to rotate through the first rack 13, the second gear 15 rotates to drive the friction plate 17 on the second rack 16 to move reversely, so that the fire pipeline in the fixed sleeve 10 is fixed, then the rocking handle 5 is rocked, the fire pipeline is hoisted to the installation height through the stay cord 6, thereby hoisting the fire fighting pipeline by taking up the pull rope 6.
When the fire fighting pipeline is hoisted, the pull rope 6 bypasses the guide wheel 74, and the bidirectional slide rod 72 can drive the guide wheel 74 to freely stretch and retract under the action of the reset spring 73 according to the weight of the pipeline, so that the function that the guide wheel 74 can guide the pull rope 6 when the fire fighting pipeline is hoisted is achieved.
Example 2
On the basis of the embodiment 1, as shown in fig. 3, the wire winding device further includes a wedge block 18, a guide sleeve 19, a guide rod 20, a roller 201, a second spring 21, a clamping device 22 and a chuck 23, the wedge block 18 is fixedly connected to the top end of the bidirectional sliding rod 72, the guide sleeve 19 is fixedly connected to the top end of the right portion of the bracket 2, the guide sleeve 19 is connected to the guide rod 20 in an inner sliding manner, the second spring 21 is sleeved on the right portion of the guide rod 20, two ends of the second spring 21 are respectively fixedly connected to the right portion of the guide rod 20 and the right side of the guide sleeve 19, the roller 201 is rotatably connected to the front side of the middle portion of the guide rod 20, the roller 201 contacts with the left side of the wedge block 18, the clamping devices 22 are vertically symmetrically arranged in the.
The clamping device 22 comprises a sliding sleeve 221, a third spring 222 and a clamping rod 223, the sliding sleeve 221 is fixedly connected to the middle of the guide rod 20, the clamping rod 223 is connected to the sliding sleeve 221 in a sliding manner, and the third spring 222 is connected between the top end of the clamping rod 223 and the top end of the inner portion of the sliding sleeve 221.
When hoisting the fire fighting pipeline, because the gravity of pipeline can drive directional wheel and two-way slide bar 72 and move down, two-way slide bar 72 moves down and drives wedge 18 and move down, wedge 18 moves extrusion gyro wheel 201 down and moves left, thereby gyro wheel 201 moves left and drives chucking device 22 and move left, make chucking device 22 and chuck 23 contact, thereby reach when having the heavy object in fixed sleeve 10, chucking device 22 can fix chuck 23, prevent that manual operation error from making the take-up pulley 4 corotation on the chuck 23, reduce the function that the fire fighting pipeline in the fixed sleeve 10 dropped and causes the construction accident.
When using, kelly 223 can contact with chuck 23, and when take-up pulley 4 rotated drive chuck 23 and rotated, can be with extrusion kelly 223, made kelly 223 remove in to sliding sleeve 221, compressed third spring 222, rotated the place that has the breach when chuck 23, third spring 222 made the draw-in groove contact on kelly 223 and the chuck 23 through elasticity to reach the function of carrying out the chucking to chuck 23.
Example 3
On the basis of embodiment 2, as shown in fig. 4, the sleeve further includes a fixing block 24, a nut 25, a screw 26 and a fixture block 27, the fixing block 24 is fixedly connected to the right portion of the sleeve 1, the nut 25 is fixedly connected to the front side of the fixing block 24, the screw 26 is fitted in the nut 25, the fixture block 27 is rotatably connected to the left side of the fixing block 24, and the right side of the fixture block 27 is in contact with the left portion of the screw 26.
After the sleeve 1 is sleeved into the installed fire fighting pipeline, the sleeve 1 can rotate through the screw 26 to rotate forwards, and the screw 26 rotates on the fixing block 24 fixedly connected with the nut 25 to move leftwards to extrude the clamping block 27, so that the clamping rod 223 is in contact with the installed fire fighting pipeline, and the sleeve 1 can be more stably fixed in the installed fire fighting pipeline.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (3)
1. The utility model provides a fire control pipeline hoist device, is including sleeve (1) and support (2), the upper portion one side rigid coupling of sleeve (1) has support (2), characterized by: the fire fighting pipeline winding device is characterized by further comprising a first support rod (3), a winding wheel (4), a rocking handle (5), a pull rope (6), a guide device (7) and a fixing device, wherein the first support rod (3) is fixedly connected to one side of the middle of the support (2), the winding wheel (4) is rotatably connected to the rear side of the upper portion of the first support rod (3), the rocking handle (5) is fixedly connected to one side, located on the first support rod (3), of the front end of the winding wheel (4), the pull rope (6) is wound on the winding wheel (4), the guide device (7) is arranged on one side of the right portion of the support (2), the guide device (7) is wound by the pull rope (6), and the fixing device is fixedly connected to one end of the pull rope (6) and used for clamping a fire fighting pipeline; the fixing device comprises a hollow sleeve (8), a second supporting rod (9), a fixing sleeve (10), a baffle (11), a first spring (12), a first rack (13), a first gear (14), a second gear (15), a second rack (16) and a friction plate (17), wherein the hollow sleeve (8) is fixedly connected to one end of the pull rope (6), the second supporting rod (9) is sleeved on the hollow sleeve (8), the fixing sleeve (10) is fixedly connected to one end of the second supporting rod (9), the hollow sleeve (8) is positioned in a sliding hole of the fixing sleeve (10), the baffle (11) is fixedly connected to the upper portion of the hollow sleeve (8), the first spring (12) is connected between one side of the baffle (11) and the bottom of the second supporting rod (9), the first rack (13) is fixedly connected to one end of the hollow sleeve (8), the first gear (14) is rotatably connected to one side of the fixing sleeve (10), the first rack (13) is positioned on one side of the first gear (14) and meshed with the first gear, a second gear (15) is fixedly connected to one side of the first gear (14), two second racks (16) are connected to one side of the fixed sleeve (10) in a sliding mode, the second racks (16) are meshed with the second gear (15), a friction plate (17) is fixedly connected to one side of each second rack (16), and the outer end friction plate (17) is positioned on the inner side of the outer end fixed sleeve (10); the guide device (7) comprises a fixing rod (71), a two-way sliding rod (72), a reset spring (73) and a guide wheel (74), the fixing rod (71) is fixedly connected to one side of the right part of the outer end support (2), the bottom of the fixing rod (71) is connected with the two-way sliding rod (72) in a sliding mode, the reset spring (73) is connected between the two-way sliding rod (72) and the fixing rod (71), one end of the two-way sliding rod (72) is connected with the guide wheel (74) in a rotating mode, and the pull rope (6) bypasses the guide wheel (74); also comprises a wedge block (18), a guide sleeve (19), a guide rod (20), a roller (201), a second spring (21), a clamping device (22) and a chuck (23), one end of the bidirectional sliding rod (72) is fixedly connected with a wedge-shaped block (18), one end of the right part of the bracket (2) is fixedly connected with a guide sleeve (19), a guide rod (20) is connected in the guide sleeve (19) in a sliding way, a second spring (21) is sleeved at the right part of the guide rod (20), two ends of the second spring (21) are respectively fixedly connected with the right part of the guide rod (20) and one side of the guide sleeve (19), one side of the middle part of the guide rod (20) is rotatably connected with a roller (201), the roller (201) is contacted with one side of the wedge-shaped block (18), the middle part of the guide rod (20) is provided with clamping devices (22) in an up-and-down symmetrical mode, and one side of the take-up pulley (4) is fixedly connected with a chuck (23).
2. The fire fighting pipeline hoisting device of claim 1, which is characterized in that: chucking device (22) is including sliding sleeve (221), third spring (222) and kelly (223), and the middle part rigid coupling of guide arm (20) has sliding sleeve (221), sliding sleeve (221) internal sliding type is connected with kelly (223), be connected with third spring (222) between the inside one end of kelly (223) and sliding sleeve (221).
3. The fire fighting pipeline hoisting device of claim 2, which is characterized in that: still including fixed block (24), nut (25), screw rod (26) and fixture block (27), the right part rigid coupling of sleeve (1) has fixed block (24), one side rigid coupling of fixed block (24) has nut (25), nut (25) fit in has screw rod (26), one side rotary type of fixed block (24) is connected with fixture block (27), one side of fixture block (27) contacts with the left part of screw rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067953.5A CN111017777B (en) | 2020-01-21 | 2020-01-21 | Fire-fighting pipeline hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010067953.5A CN111017777B (en) | 2020-01-21 | 2020-01-21 | Fire-fighting pipeline hoist device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111017777A CN111017777A (en) | 2020-04-17 |
| CN111017777B true CN111017777B (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010067953.5A Active CN111017777B (en) | 2020-01-21 | 2020-01-21 | Fire-fighting pipeline hoist device |
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| Country | Link |
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| CN (1) | CN111017777B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205745669U (en) * | 2016-07-04 | 2016-11-30 | 尹晓普 | A kind of tilted tube suspension and support |
| CN208034022U (en) * | 2018-04-04 | 2018-11-02 | 中铁四局集团第三建设有限公司 | A kind of nozzle for Large Diameter Pipeline steel pipe and nozzle docking facilities |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB181180A (en) * | 1921-04-09 | 1922-06-15 | Peters G D & Co Ltd | Improvements in or relating to winches and the like hoisting apparatus |
| SU381595A1 (en) * | 1971-08-04 | 1973-05-22 | Автор изобретени | LOADING TRAILERS |
| CN201145097Y (en) * | 2008-01-18 | 2008-11-05 | 北京泰宁科创科技有限公司 | Universal suspension bracket |
| CN105668448A (en) * | 2016-03-17 | 2016-06-15 | 湖南建勋环保资源科技发展有限公司 | Simple manual lifting device |
| CN205716016U (en) * | 2016-04-26 | 2016-11-23 | 宁波远景汽车零部件有限公司 | Pipeline fixing support |
| CN108408623A (en) * | 2018-04-05 | 2018-08-17 | 南京高传机电自动控制设备有限公司 | A kind of wind power generation stepped tower section hanging apparatus |
| CN110509499B (en) * | 2019-08-13 | 2021-04-13 | 江苏柯德展示道具有限公司 | Mould band-type brake device |
| CN110562871A (en) * | 2019-08-20 | 2019-12-13 | 常熟市安得电力机具制造有限公司 | Portable pole wire lifter |
-
2020
- 2020-01-21 CN CN202010067953.5A patent/CN111017777B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205745669U (en) * | 2016-07-04 | 2016-11-30 | 尹晓普 | A kind of tilted tube suspension and support |
| CN208034022U (en) * | 2018-04-04 | 2018-11-02 | 中铁四局集团第三建设有限公司 | A kind of nozzle for Large Diameter Pipeline steel pipe and nozzle docking facilities |
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| CN111017777A (en) | 2020-04-17 |
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