CN111059359A - Building pipe hoisting clamp with adjustable clamping force - Google Patents
Building pipe hoisting clamp with adjustable clamping force Download PDFInfo
- Publication number
- CN111059359A CN111059359A CN201811210653.7A CN201811210653A CN111059359A CN 111059359 A CN111059359 A CN 111059359A CN 201811210653 A CN201811210653 A CN 201811210653A CN 111059359 A CN111059359 A CN 111059359A
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting plate
- fixing
- spring
- screw
- 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
Images
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/1222—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing the member having the form of a closed ring, e.g. used for the function of two adjacent pipe sections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a building pipe hoisting clamp with adjustable clamping force, which comprises a U-shaped piece, wherein a first connecting plate is fixedly arranged at the upper part of the left side surface of the U-shaped piece, a first through hole is formed in the upper surface of the first connecting plate, a screw is rotatably inserted into the inner ring surface of the first through hole, the first connecting plate, the screw, a second connecting plate and a threaded through hole are additionally arranged on the U-shaped piece, when the screw is rotated clockwise, the screw moves downwards in the threaded through hole, so that the first connecting plate drives the upper half part of the U-shaped piece to move downwards, the effect of clamping a pipe is achieved, the purpose of adjusting the force of clamping the pipe by the U-shaped piece through rotating the screw is achieved, the purpose of inserting a fixing cover into a reserved hole of a wall body is achieved through additionally arranging a transmission device and a fixing device on a U-shaped frame, the spring piece can be unfolded in the reserved hole only by pushing a pull rod, the whole device is fixed at the reserved hole, and the purpose of conveniently mounting the device is achieved.
Description
Technical Field
The invention relates to the technical field of building pipe hoisting clamps, in particular to a building pipe hoisting clamp with adjustable clamping force.
Background
In the building construction, often need erect tubular product on the wall, facilitate for the construction on-spot, general tubular product stone tongs of adjustable clamping-force all fix in the preformed hole on the wall through the screw, like this when needing to install or demolish the tubular product of erectting, because the screw need be twisted out, has wasted a large amount of time of workman, causes workman work efficiency to reduce.
Disclosure of Invention
The invention aims to provide a building pipe hoisting clamp with adjustable clamping force, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building tubular product stone tongs of adjustable clamping-force, includes the U type piece, the left surface upper portion fixed mounting of U type piece has first connecting plate, first through-hole has been seted up to the upper surface of first connecting plate, the interior anchor ring of first through-hole rotates to peg graft and has the screw, the left surface lower part fixed mounting of U type piece has the second connecting plate, threaded through-hole has been seted up to the upper surface of second connecting plate, and the lower extreme spiro union of screw in threaded through-hole, the left surface of second connecting plate is equipped with transmission, transmission's left surface be equipped with transmission assorted fixing device.
Preferably, the transmission device comprises a housing, the housing is fixedly mounted on the left side surface of the second connecting plate, a groove is formed in the right side surface of an inner cavity of the housing, the bottom surface of the groove is fixedly mounted on the first fixing rod, a sleeve is sleeved on the surface of the first fixing rod in a sliding manner, a spring is sleeved on the surface of the first fixing rod, one end of the spring is fixedly connected with the upper surface of the sleeve, the other end of the spring is fixedly connected with the upper side surface of the groove, a fourth through hole is formed in the upper surface of the housing, a pull rod fixedly connected with the left side surface of the sleeve is inserted into the inner ring surface of the fourth through hole in a sliding manner, triangular blocks are fixedly mounted on the lower surface of the pull rod, second through holes are formed in the upper side and the lower side surfaces of the left side surface of the housing, ejector rods are inserted into the inner ring surfaces of the two, and the right side surface of the third connecting plate is fixedly provided with a top cap which is in sliding connection with the inclined surface of the triangular block.
Preferably, the fixing device comprises a fixing cover, the fixing cover is fixedly installed on the left side face of the shell, third through holes are formed in the upper surface and the lower surface of the fixing cover, one ends of spring pieces are fixedly installed on the left sides of the inner ring faces of the two third through holes, a second fixing rod is fixedly installed on the left side face of the inner cavity of the fixing cover, a sliding ring is sleeved on the surface of the second fixing rod in a sliding mode, the other end of each spring piece is fixedly connected with the outer ring face of the sliding ring, and the left ends of the two ejector rods penetrate through the second through holes and are fixedly connected with the right side face of the second fixing ring.
Preferably, a pull ring is fixedly mounted on the upper surface of the pull rod.
Compared with the prior art, the invention has the beneficial effects that: through install first connecting plate additional for U type piece, the screw, second connecting plate and screw through-hole, when having realized clockwise rotation screw, the screw moves down in the screw through-hole, make first connecting plate drive the first half of U type piece and move down, and then with the tight effect of tubular product clamp, the purpose of adjusting the size of the power of U type piece centre gripping tubular product through rotating the screw has been reached, through install transmission and fixing device additional for U type frame, realized inserting the retaining cap in the preformed hole of wall body, only need to promote the pull rod downwards and can make the spring leaf strut in the preformed hole, fix the effect in preformed hole department with whole device, reached the purpose of this device of easy to assemble.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1U-shaped sheet, 2 first connecting plate, 3 first through hole, 4 screws, 5 second connecting plate, 6 threaded through hole, 7 transmission device, 71 shell, 72 groove, 73 first fixing rod, 74 sleeve, 75 spring, 76 pull rod, 77 triangular block, 78 second through hole, 79 ejector rod, 710 third connecting plate, 711 top cap, 712 pull ring, 713 fourth through hole, 8 fixing device, 81 fixing cover, 82 third through hole, 83 spring piece, 84 second fixing rod and 85 sliding ring.
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, the present invention provides a technical solution: the utility model provides a building tubular product stone tongs of adjustable clamping-force, including U type piece 1, U type piece 1's left surface upper portion fixed mounting has first connecting plate 2, first through-hole 3 has been seted up to first connecting plate 2's upper surface, the interior anchor ring of first through-hole 3 rotates to be pegged graft and has screw 4, U type piece 1's left surface lower part fixed mounting has second connecting plate 5, threaded through hole 6 has been seted up to the upper surface of second connecting plate 5, and screw 4's lower extreme spiro union is in threaded through hole 6, transmission 7 is equipped with to the left surface of second connecting plate 5, transmission 7's left surface be equipped with transmission 7 assorted fixing device 8.
The spring force of the spring plate 83 is larger than that of the spring 75, the spring plate 83 applies a force to the top cap 711 in a rightward direction, and the spring 75 applies a force to the pull rod 76 in a downward direction, so that the pull rod 76 does not push the top cap 711 in a leftward direction due to the pushing force of the spring 75.
Specifically, the spring 75 is in a state of being coiled, the right side surface of the top cap 711 is an arc surface, the rod 76 is pushed downwards, the top cap 711 is pushed leftwards through the inclined surface of the triangular block 77 by the pull rod 76, the top cap 711 pushes the two top rods 79 leftwards through the third connecting plate 710, the top rods 79 move leftwards until the left side surface of the pull rod 76 is contacted with the right side surface of the top cap 711, the force applied to the top cap 711 by the spring piece 83 is perpendicular to the force applied to the pull rod 76 by the spring 75, the right end of the top cap 711 is abutted by the pull rod 76 and cannot move, the sleeve 74 is driven downwards by the top rods 79 to extend the spring 75, the spring 75 applies a downward pushing force to the sleeve 74, the pull rod 76 cannot deflect when the pull rod 76 is loosened by hand, the transmission device 7 comprises a shell 71, the shell 71 is fixedly installed on the left side surface of the second connecting plate 5, a groove 72 is formed in the right side, the bottom surface fixed mounting of recess 72 is in first dead lever 73, the surperficial slip of first dead lever 73 has cup jointed sleeve 74, spring 75 has been cup jointed on the surface of first dead lever 73, the one end of spring 75 and the last fixed surface of sleeve 74 are connected, and the other end of spring 75 and the last fixed surface of recess 72 are connected, fourth through-hole 713 has been seted up to the upper surface of shell 71, the interior annular surface slip of fourth through-hole 713 is pegged graft have with the left surface fixed connection's of sleeve 74 pull rod 76, the lower fixed surface of pull rod 76 installs triangle block 77, second through-hole 78 has all been seted up to both sides about the left surface of shell 71, the interior annular surface of two second through-holes 78 all slides and pegs graft and has ejector pin 79, the right flank fixed mounting of two ejector pins 79 has third connecting plate 710, the right flank fixed mounting of third connecting plate 710 has the hood 711 with the inclined plane.
Specifically, the top rod 79 moves leftwards and pushes the sliding ring 85 leftwards, so that the sliding ring 85 moves leftwards on the second fixing rod 84, the sliding ring 85 moves leftwards and drives the right end of the spring piece 83 to move leftwards, the spring piece 83 bows outwards in the third through hole 82, the two spring pieces 83 are supported on the inner wall of the reserved hole, further fixing the device, the fixing device 8 comprises a fixing cover 81, the fixing cover 81 is fixedly arranged on the left side surface of the shell 71, the upper surface and the lower surface of the fixing cover 81 are respectively provided with a third through hole 82, the left sides of the inner ring surfaces of the two third through holes 82 are respectively fixedly provided with one end of a spring piece 83, the left side surface of the inner cavity of the fixing cover 81 is fixedly provided with a second fixing rod 84, the surface of the second fixing rod 84 is sleeved with a sliding ring 85 in a sliding manner, the other end of the spring plate 83 is fixedly connected to the outer circumferential surface of the sliding ring 85, and the left ends of the two push rods 79 are fixedly connected to the right side surface of the second fixing ring 84 through the second through hole 78.
Specifically, in order to facilitate the user to pull the pull rod 76, a pull ring 712 is fixedly mounted on the upper surface of the pull rod 76.
The working principle is as follows: the invention relates to a building pipe hoisting clamp with adjustable clamping force, which is characterized in that a pipe to be fixed is inserted into the inner ring surface of a U-shaped sheet 1, a screw 4 is rotated clockwise, the screw 4 moves downwards in a threaded through hole 6, the screw 4 drives a first connecting plate 2 to move downwards, the first connecting plate 2 drives the upper half part of the U-shaped sheet 1 to move downwards to clamp the pipe, when the fixing device 8 is inserted into the preformed hole of the wall body, the middle part of the spring leaf 83 in the fixing device 8 is arched outwards through the transmission device 7, so that the fixing device 8 is supported in the preformed hole, the device is further fixed on the wall body, when in use, the device only needs to move up and down through the pull rod 76 on the transmission device 7, can realize the installation or dismantle, compare in the fixed method of the tubular product stone tongs of current adjustable clamping-force, this scheme easy operation can improve workman's efficiency of construction.
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 (4)
1. The utility model provides a building tubular product stone tongs of adjustable clamping-force, a serial communication port, including U type piece (1), the left surface upper portion fixed mounting of U type piece (1) has first connecting plate (2), first through-hole (3) have been seted up to the upper surface of first connecting plate (2), the interior anchor ring of first through-hole (3) rotates to be pegged graft and has screw (4), the left surface lower part fixed mounting of U type piece (1) has second connecting plate (5), threaded through-hole (6) have been seted up to the upper surface of second connecting plate (5), and the lower extreme spiro union of screw (4) is in threaded through-hole (6), the left surface of second connecting plate (5) is equipped with transmission (7), the left surface of transmission (7) is equipped with fixing device (8) with transmission (7) assorted.
2. The adjustable clamping force hoisting clamp for construction pipes as claimed in claim 1, wherein: the transmission device (7) comprises a shell (71), the shell (71) is fixedly installed on the left side face of the second connecting plate (5), a groove (72) is formed in the right side face of an inner cavity of the shell (71), the bottom face of the groove (72) is fixedly installed on a first fixing rod (73), a sleeve (74) is sleeved on the surface of the first fixing rod (73) in a sliding mode, a spring (75) is sleeved on the surface of the first fixing rod (73), one end of the spring (75) is fixedly connected with the upper surface of the sleeve (74), the other end of the spring (75) is fixedly connected with the upper side face of the groove (72), a fourth through hole (713) is formed in the upper surface of the shell (71), a pull rod (76) fixedly connected with the left side face of the sleeve (74) is inserted into an inner ring face of the fourth through hole (713) in a sliding mode, and a triangular block (77) is fixedly installed on the lower surface of the, second through-hole (78) have all been seted up to the left surface upper and lower both sides of shell (71), two equal slip grafting of inner ring face of second through-hole (78) has ejector pin (79), two the right flank fixed mounting of ejector pin (79) has third connecting plate (710), the right flank fixed mounting of third connecting plate (710) has hood (711) with the inclined plane sliding connection of triangle piece (77).
3. The adjustable clamping force hoisting clamp for construction pipes as claimed in claim 1, wherein: the fixing device (8) comprises a fixing cover (81), the fixing cover (81) is fixedly installed on the left side face of the shell (71), third through holes (82) are formed in the upper surface and the lower surface of the fixing cover (81), one ends of spring pieces (83) are fixedly installed on the left side of the inner ring face of the third through holes (82), a second fixing rod (84) is fixedly installed on the left side face of the inner cavity of the fixing cover (81), a sliding ring (85) is sleeved on the surface of the second fixing rod (84) in a sliding mode, the other end of each spring piece (83) is fixedly connected with the outer ring face of the corresponding sliding ring (85), and the left end of each ejector rod (79) penetrates through the right side face of the corresponding second through hole (78) and the corresponding second fixing ring (84).
4. The adjustable clamping force hoisting clamp for construction pipes as claimed in claim 2, wherein: and a pull ring (712) is fixedly arranged on the upper surface of the pull rod (76).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210653.7A CN111059359A (en) | 2018-10-17 | 2018-10-17 | Building pipe hoisting clamp with adjustable clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210653.7A CN111059359A (en) | 2018-10-17 | 2018-10-17 | Building pipe hoisting clamp with adjustable clamping force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111059359A true CN111059359A (en) | 2020-04-24 |
Family
ID=70297147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811210653.7A Pending CN111059359A (en) | 2018-10-17 | 2018-10-17 | Building pipe hoisting clamp with adjustable clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111059359A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034568A (en) * | 2020-09-07 | 2020-12-04 | 武汉飞沃科技有限公司 | Stable and adjustable CWDM small module |
-
2018
- 2018-10-17 CN CN201811210653.7A patent/CN111059359A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034568A (en) * | 2020-09-07 | 2020-12-04 | 武汉飞沃科技有限公司 | Stable and adjustable CWDM small module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208684110U (en) | A kind of power construction traction device easy to use | |
| CN109249055A (en) | A kind of fixture for multi-diameter shaft side-wall hole | |
| CN117537694A (en) | Appearance flatness detection device for wood board processing | |
| CN111059359A (en) | Building pipe hoisting clamp with adjustable clamping force | |
| CN211421416U (en) | Modular design's assembled building | |
| CN201367866Y (en) | Assembly type sucker rod casting centralizer | |
| CN109366765A (en) | A kind of graphite-pipe automatic cutting device | |
| CN203156414U (en) | Linkage type clamp device | |
| CN219391612U (en) | Shell tensile testing device | |
| CN207863180U (en) | A kind of timber buildings quick access device | |
| CN216175806U (en) | Reaming equipment for machining stainless steel sheath | |
| CN213810173U (en) | LED street lamp convenient to installation | |
| CN112982821B (en) | Indoor green building wallboard | |
| CN210716187U (en) | Hydraulic control valve convenient to maintain | |
| CN207402703U (en) | Adaptive box socket set | |
| CN210677046U (en) | Drilling device for robot production | |
| CN210435650U (en) | Automatic assembling clamp device for motor capacitor | |
| CN207415274U (en) | A kind of bearing Mounting device | |
| CN207953712U (en) | The installation tool of locking plate in deep hole | |
| CN219909366U (en) | Assembled steel structure connection structure | |
| CN216179785U (en) | A frock clamp for swing arm processing | |
| CN218018329U (en) | Electric hammer convenient to use | |
| CN204524748U (en) | A kind of assembling pipe joint | |
| CN218873850U (en) | Fuse shell positioning and drilling tool provided with limiting mechanism | |
| CN209887899U (en) | Perforator for building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200424 |
|
| WD01 | Invention patent application deemed withdrawn after publication |