CN112623935A - Building engineering clamping device for hoisting various pipes - Google Patents
Building engineering clamping device for hoisting various pipes Download PDFInfo
- Publication number
- CN112623935A CN112623935A CN202011602467.5A CN202011602467A CN112623935A CN 112623935 A CN112623935 A CN 112623935A CN 202011602467 A CN202011602467 A CN 202011602467A CN 112623935 A CN112623935 A CN 112623935A
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- CN
- China
- Prior art keywords
- clamping device
- building engineering
- rotatably
- base plate
- clamping jaw
- 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.)
- Pending
Links
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 210000002268 wool Anatomy 0.000 claims description 9
- 230000002708 enhancing effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 238000009940 knitting Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a building engineering clamping device for hoisting various pipes, which comprises a base plate, wherein a first fixed block is fixedly arranged on one side of the bottom of the base plate, a rotating rod is rotatably arranged on the lower section of the first fixed block, a driven bevel gear is coaxially and fixedly arranged on one side of the rotating rod, the driven bevel gear is meshed and connected with a driving bevel gear, a knob is fixedly arranged on the top of the driving bevel gear, the top of the knob rotates to pass through the top of the base plate, a second fixed block is fixedly arranged on the other side of the bottom of the base plate, a threaded sleeve is rotatably arranged on the lower section of the second fixed block, a screw rod is coaxially and rotatably sleeved in the end part of one side of the threaded sleeve, the screw rod is coaxially and fixedly arranged on the end part of one side of the rotating rod, a bearing is rotatably connected to the; and a bearing is rotatably arranged at the end part of the other side of the threaded sleeve and is fixedly arranged at the middle section of one side of the main moving block.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a constructional engineering clamping device for hoisting various pipes.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. The laying of various pipelines is an important item in the building engineering, when the pipelines are laid, some pipelines need to be hoisted to the top of a building, the distance from the top to the ground is high, the existing hoisting method is either hoisted by large-scale hoisting equipment, but a clamping device used by the large-scale equipment is mostly in a mode of directly binding through a lifting rope, the method is easy to cause the risk of falling off in the hoisting process, more manpower needs to be consumed in binding, meanwhile, the lengths and materials of the lifting ropes needed by different pipes are different, and the replacement is complicated, so that the building engineering clamping device for hoisting various pipes is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a clamping device for constructional engineering for hoisting various pipes, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a clamping device for the building engineering of hoisting various pipes comprises a base plate, a first fixing block is fixedly arranged on one side of the bottom of the base plate, a rotating rod is rotatably arranged at the lower section of the first fixed block, a driven bevel gear is coaxially and fixedly arranged at one side of the rotating rod, the driven bevel gear is engaged with a driving bevel gear, the top of the driving bevel gear is fixedly provided with a knob, the top of the knob is rotated to pass through the top of the base plate, the other side of the bottom of the base plate is fixedly provided with a second fixed block, the lower section of the second fixed block is rotatably provided with a threaded sleeve, the end part of one side of the threaded sleeve is coaxially and rotatably sleeved with a screw rod, the screw rod is coaxially and fixedly arranged at one end part of the rotating rod, the other end part of the rotating rod is rotatably connected with a bearing, the bearing is fixedly arranged at the middle section of one side of the auxiliary moving block, and the two sides of the auxiliary moving block are rotatably provided with the main connecting arm through the first rotating shaft;
the novel clamping device is characterized in that a bearing is rotatably mounted at the end part of the other side of the threaded sleeve, the bearing is fixedly mounted in the middle section of one side of the main moving block, auxiliary connecting arms are rotatably mounted on two sides of the main moving block through first rotating shafts, the auxiliary connecting arms and the lower section of the main connecting arms are rotatably connected in a cross mode through second rotating shafts, clamping jaws are fixedly mounted at the end parts of one sides of the auxiliary connecting arms and the main connecting arms, fastening assemblies are arranged at the end parts, far away from the main connecting arms and the auxiliary connecting arms, of the clamping jaws.
Preferably, the lower section of the second fixing block is fixedly provided with a thread structure, and the thread structure rotates the inner sleeve thread sleeve.
Preferably, the lower section of the first fixed block is coaxially fixed with a sealing bearing, the sealing bearing is rotatably connected with the rotating rod, and the middle section of the top of the base plate is fixedly provided with a U-shaped hanging ring.
Preferably, the clamping jaw is fixed to be equipped with two, fastening components includes fixed axle and snap ring, the fixed axle rotates the bottom of installing at a clamping jaw, the coaxial fixed overcoat of fixed axle has the one end of nylon buckle, snap ring fixed mounting is at the bottom one side outer wall of another clamping jaw.
Preferably, the wool fiber layer and the barbed wool layer of the nylon buckle are arranged on the same side, the length of the barbed wool layer with the hook accounts for one third of the length of the whole nylon buckle, and the snap ring is of an Contraband type structure.
Preferably, the tightening assembly comprises a bolt, the bolt is rotatably mounted at the middle section of the clamping jaw, the end part of one side of the bolt penetrates through the outer wall of the clamping jaw, and the end part of the bolt is rotatably mounted with the auxiliary clamping jaw.
Preferably, the two tightening assemblies are arranged, the auxiliary clamping jaw is of an arc-shaped structure, the two opposite side walls of the auxiliary clamping jaw are fixedly provided with rubber pads, the side walls of the rubber pads are fixedly provided with tooth surfaces for enhancing friction, and the two opposite side walls of the two clamping jaws are fixedly provided with rubber pads for enhancing the friction tooth surfaces.
Compared with the prior art, the invention has the beneficial effects that: the pipe clamping device clamps the pipe to be clamped by the clamping jaw through the matching of the main connecting arm and the auxiliary connecting arm, and can clamp the pipes of different sizes and types through the retraction assembly in the clamping jaw; the clamping assembly at the bottom of the clamping jaw can fix the clamped pipe to prevent the pipe from falling in the clamping process, and meanwhile, the rubber pads increasing the friction force on the inner wall of the clamping jaw can prevent the clamping jaw from causing abrasion deformation to the pipe in the clamping process, so that the quality of the pipe is guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a main connecting arm and an auxiliary connecting arm in the invention.
In the figure: the clamping device comprises a base plate 1, a lifting ring 2, a knob 3, a drive bevel gear 4, a driven bevel gear 5, a first fixed block 6, a second fixed block 7, a main moving block 8, an auxiliary moving block 81, a bearing 82, a first rotating shaft 9, a rotating rod 10, a screw 101, a threaded sleeve 11, a main connecting arm 12, an auxiliary connecting arm 121, a second rotating shaft 13, a clamping jaw 14, a fastening assembly 15, a fixed shaft 151, a nylon buckle 152, a clamping ring 153, a tightening assembly 16, a bolt 161 and an auxiliary clamping jaw 162.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a building engineering clamping device for hoisting various pipes comprises a base plate 1, wherein a first fixed block 6 is fixedly installed on one side of the bottom of the base plate 1, a rotating rod 10 is installed on the lower section of the first fixed block 6 in a rotating mode, a driven bevel gear 5 is coaxially and fixedly installed on one side of the rotating rod 10, the driven bevel gear 5 is connected with a driving bevel gear 4 in a meshed mode, a knob 3 is fixedly installed on the top of the driving bevel gear 4, the top of the knob 3 rotates to pass through the top of the base plate 1, a second fixed block 7 is fixedly installed on the other side of the bottom of the base plate 1, a threaded sleeve 11 is installed on the lower section of the second fixed block 7 in a rotating mode, a screw rod 101 is sleeved in the end portion of one side of the threaded sleeve 11 in a rotating mode, the screw rod 101 is coaxially and fixedly installed on the end portion of one side of the rotating rod 10, a bearing 82 is rotatably connected to the;
as shown in fig. 1 and 2, a bearing 82 is rotatably mounted at the end portion of the other side of the threaded sleeve 11, the bearing 82 is fixedly mounted at the middle section of one side of the main moving block 8, the two sides of the main moving block 8 are rotatably mounted with the auxiliary connecting arm 121 through the first rotating shaft 9, the lower sections of the auxiliary connecting arm 121 and the main connecting arm 12 are rotatably and crossly connected through the second rotating shaft 13, the clamping jaw 14 is fixedly mounted at the end portion of one side of the auxiliary connecting arm 121 and the main connecting arm 12, the end portion of the clamping jaw 14 far away from the main connecting arm 12 and the auxiliary connecting arm 121 is provided with a fastening assembly.
As shown in fig. 1, a lower section of the second fixing block 7 is fixedly mounted with a screw structure and the screw structure rotates the inner sleeve screw sleeve 11. The hypomere coaxial fixation of first fixed block 6 has sealed bearing and sealed bearing rotates and connects bull stick 10, and the top middle section fixed mounting of base plate 1 has U type rings 2, the lifting hook of easy to assemble lifting device.
As shown in fig. 1, two clamping jaws 14 are fixedly arranged, the fastening assembly 15 comprises a fixing shaft 151 and a clamping ring 153, the fixing shaft 151 is rotatably installed at the bottom of one clamping jaw 14, the fixing shaft 151 is coaxially fixed and sleeved with one end of a nylon buckle 152, and the clamping ring 153 is fixedly installed on the outer wall of one side of the bottom of the other clamping jaw 14. The nylon buckle 152 has the advantages that the wool fiber layer and the barbed wool layer are arranged on the same side, the length of the barbed wool layer accounts for one third of the length of the whole nylon buckle 152, and the snap ring 153 is of an Contraband type structure.
As shown in fig. 1, the tightening assembly 16 includes a bolt 161, the bolt 161 is rotatably mounted on the middle section of the clamping jaw 14 and one end portion thereof penetrates the outer wall of the clamping jaw 14, and a sub-clamping jaw 162 is rotatably mounted on the end portion of the bolt 161. Two tightening assemblies 16 are provided, the auxiliary clamping jaw 162 is of an arc-shaped structure, two opposite side walls are fixedly provided with rubber pads, the side walls of the rubber pads are fixedly provided with tooth surfaces for enhancing friction, and the opposite side walls of the two clamping jaws 14 are fixedly provided with rubber pads provided with tooth surfaces for enhancing friction.
The working principle is as follows: when the pipe clamping device is used, a lifting hook is hung through a lifting ring 2 at the top, an operator rotates a knob 3 to drive a driving bevel gear 4 to rotate, the driving bevel gear 4 drives a driven bevel gear 5 to rotate, the driven bevel gear 5 drives a screw rod 101 to rotate, the screw rod 101 further drives a threaded sleeve 11 to rotate and displace, at the moment, an auxiliary connecting arm 121 and a main connecting arm 12 rotate and open at a second rotating shaft 13, the operator puts a clamping jaw 14 above a pipe to be clamped and hoisted, then loosens the clamping jaw 14, at the moment, the operator rotates the knob 3 to drive the screw rod 101 to drive the threaded sleeve 11 to retract, further the auxiliary connecting arm 121 and the main connecting arm 12 are closed at the second rotating shaft 13, so that the pipe is clamped, when pipes with different sizes need to be clamped, the auxiliary clamping jaw 162 is driven to retract by rotating a bolt 161 to further adjust the clamped size, after the pipe is clamped, the nylon buckle 152, the clamped pipe can be fixed, and the pipe is prevented from falling off in the clamping process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 building engineering clamping device to hoist and mount of various tubular product, includes base plate (1), its characterized in that: a first fixing block (6) is fixedly installed on one side of the bottom of the base plate (1), a rotating rod (10) is installed on the lower section of the first fixing block (6) in a rotating mode, a driven bevel gear (5) is fixedly installed on one side of the rotating rod (10) in a coaxial mode, the driven bevel gear (5) is connected with a driving bevel gear (4) in a meshing mode, a knob (3) is fixedly installed on the top of the driving bevel gear (4), the top of the knob (3) rotates through the top of the base plate (1), a second fixing block (7) is fixedly installed on the other side of the bottom of the base plate (1), a threaded sleeve (11) is installed on the lower section of the second fixing block (7) in a rotating mode, a screw rod (101) is sleeved on the end portion of one side of the threaded sleeve (11) in a coaxial rotating mode, the screw rod (101) is fixedly installed on the end portion, the bearing (82) is fixedly arranged at the middle section of one side of the auxiliary moving block (81), and the main connecting arm (12) is rotatably arranged at two sides of the auxiliary moving block (81) through a first rotating shaft (9);
the novel clamping device is characterized in that a bearing (82) is rotatably mounted at the end part of the other side of the threaded sleeve (11), the bearing (82) is fixedly mounted at the middle section of one side of the main moving block (8), auxiliary connecting arms (121) are rotatably mounted at the two sides of the main moving block (8) through first rotating shafts (9), the lower sections of the auxiliary connecting arms (121) and the main connecting arms (12) are rotatably and crossly connected through second rotating shafts (13), clamping jaws (14) are fixedly mounted at the end parts of one sides of the auxiliary connecting arms (121) and the main connecting arms (12), fastening assemblies (15) are arranged at the end parts, far away from the main connecting arms (12) and the auxiliary connecting arms (121), of the clamping jaws (14), and a tightening assembly (16).
2. The building engineering clamping device for hoisting various pipes according to claim 1, characterized in that: the lower section of the second fixed block (7) is fixedly provided with a thread structure, and the thread structure rotates the inner sleeve thread sleeve (11).
3. The building engineering clamping device for hoisting various pipes according to claim 1, characterized in that: the lower segment of the first fixed block (6) is coaxially fixed with a sealing bearing, the sealing bearing is rotatably connected with a rotating rod (10), and the middle section of the top of the base plate (1) is fixedly provided with a U-shaped lifting ring (2).
4. The building engineering clamping device for hoisting various pipes according to claim 1, characterized in that: clamping jaw (14) are fixed to be equipped with two, fastening components (15) include fixed axle (151) and snap ring (153), fixed axle (151) rotate and install the bottom in a clamping jaw (14), the coaxial fixed overcoat of fixed axle (151) has the one end of nylon buckle (152), snap ring (153) fixed mounting is at the bottom one side outer wall of another clamping jaw (14).
5. The building engineering clamping device for hoisting various pipes as claimed in claim 4, wherein: the knitting wool fiber layer and the barbed wool layer of the nylon buckle (152) are arranged on the same side, the length of the barbed wool layer with the hooks accounts for one third of the length of the whole nylon buckle (152), and the snap ring (153) is of an Contraband type structure.
6. The building engineering clamping device for hoisting various pipes according to claim 1, characterized in that: the tightening assembly (16) comprises a bolt (161), the bolt (161) is rotatably installed in the middle section of the clamping jaw (14) and one side end part of the bolt penetrates through the outer wall of the clamping jaw (14), and the end part of the bolt (161) is rotatably installed with a pair of clamping jaws (162).
7. The building engineering clamping device for hoisting various pipes as claimed in claim 6, wherein: the two tightening assemblies (16) are arranged, the auxiliary clamping jaw (162) is of an arc-shaped structure, two opposite side walls of the auxiliary clamping jaw are fixedly provided with rubber pads, the side walls of the rubber pads are fixedly provided with tooth surfaces for enhancing friction, and the opposite side walls of the two clamping jaws (14) are fixedly provided with rubber pads for enhancing the friction tooth surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602467.5A CN112623935A (en) | 2020-12-30 | 2020-12-30 | Building engineering clamping device for hoisting various pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011602467.5A CN112623935A (en) | 2020-12-30 | 2020-12-30 | Building engineering clamping device for hoisting various pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112623935A true CN112623935A (en) | 2021-04-09 |
Family
ID=75286365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011602467.5A Pending CN112623935A (en) | 2020-12-30 | 2020-12-30 | Building engineering clamping device for hoisting various pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112623935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014150A (en) * | 2021-11-17 | 2022-02-08 | 中铁一局集团有限公司 | A suspender antiskid is taken off and is put for section of jurisdiction vertical hoisting |
-
2020
- 2020-12-30 CN CN202011602467.5A patent/CN112623935A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014150A (en) * | 2021-11-17 | 2022-02-08 | 中铁一局集团有限公司 | A suspender antiskid is taken off and is put for section of jurisdiction vertical hoisting |
| CN114014150B (en) * | 2021-11-17 | 2024-04-02 | 中铁一局集团有限公司 | A suspender antiskid that is used for perpendicular hoist and mount of section of jurisdiction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210409 |