CN213575973U - Spring parallel constant-force hanger - Google Patents
Spring parallel constant-force hanger Download PDFInfo
- Publication number
- CN213575973U CN213575973U CN202022639105.5U CN202022639105U CN213575973U CN 213575973 U CN213575973 U CN 213575973U CN 202022639105 U CN202022639105 U CN 202022639105U CN 213575973 U CN213575973 U CN 213575973U
- Authority
- CN
- China
- Prior art keywords
- spring
- plate
- pull rod
- shaft
- frame plate
- 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
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a spring parallel constant force gallows, including parallelly connected spring, spring fixed plate, spring clamp plate, spring pull rod subassembly, nut, guiding axle, connecting rod board and guide rail fixed plate, the one end of each parallelly connected spring is connected with spring fixed plate, and each parallelly connected spring other end is connected with spring clamp plate, and spring pull rod subassembly is connected with spring clamp plate through the nut, and spring pull rod subassembly rotates to be connected on the guiding axle, and the guiding axle rotates to be connected on the connecting rod board, is provided with first spout on the guide rail fixed plate, guiding axle sliding connection in the first spout, the volume of this gallows is less, and can install in narrow space.
Description
Technical Field
The utility model belongs to a pipeline gallows field relates to a spring parallel constant force gallows.
Background
In the electric power, chemical industry, steel industry, pipeline gallows is the support system who keeps the pipeline normal operating. Wherein, the constant force hanger applies constant tensile load to the important pipeline system. The traditional single-spring constant-force hanger is large in size and cannot be installed in a narrow space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a spring parallel constant force gallows, the volume of this gallows is less, and can install in narrow space.
In order to achieve the above object, the spring parallel constant-force hanger comprises parallel springs, a spring fixing plate, a spring pressing plate, a spring pull rod assembly, nuts, guide shafts, a connecting rod plate and a guide rail fixing plate, wherein one end of each parallel spring is connected with the spring fixing plate, the other end of each parallel spring is connected with the spring pressing plate, the spring pull rod assembly is connected with the spring pressing plate through the nuts, the spring pull rod assembly is connected to the guide shafts in a rotating mode, the guide shafts are connected to the connecting rod plate in a rotating mode, a first sliding groove is formed in the guide rail fixing plate, and the guide shafts are connected in a sliding mode in the first sliding.
The connecting rod plate is rotatably connected to the adjusting block shaft, the load adjusting bolt is connected to the adjusting block shaft in a threaded mode, a second sliding groove is formed in the rotary frame plate, and the adjusting block shaft is connected to the second sliding groove in a sliding mode.
The bearing turnbuckle pull rod assembly is connected with the load block shaft through the spherical nut, and the load block shaft is rotatably connected to the rotary frame plate.
The locking mechanism comprises a fixed frame plate, a locking pin shaft and a U-shaped hanging plate bolt assembly, wherein the fixed frame plate is fixed on the fixed frame plate, the U-shaped hanging plate bolt assembly is fixed above the fixed frame plate, the locking pin shaft is matched with a locking hole in the rotary frame plate through the fixed frame plate, and the U-shaped hanging plate bolt assembly is arranged on the fixed frame plate.
The utility model discloses following beneficial effect has:
spring parallel constant force hanger when concrete operation, adopt the mode of arranging side by side, be connected each parallelly connected spring's one end with the spring fixed plate, each parallelly connected spring other end is connected with spring clamp plate, spring pull rod assembly is connected with spring clamp plate through the nut, spring pull rod assembly rotates and connects on the guiding axle to reduce the volume of whole hanger, make it install in narrow space, what need explain, the utility model discloses an apply the compression to parallelly connected spring, through the moment balance principle, make the change power of spring turn into and bear the weight of the constant force on the colored blue pull rod assembly, have flat appearance of structure, small volume characteristics, install in the narrow space of being convenient for.
Drawings
Fig. 1 is a schematic front view of the structure of the present invention when the load-bearing turnbuckle assembly 1 is in a high position;
fig. 2 is a schematic front view of the structure of the present invention when the load-bearing turnbuckle assembly 1 is at a low position;
fig. 3 is a schematic left-side view sectional structure of the present invention.
Wherein, 1 is a bearing turnbuckle pull rod component, 2 is a load block shaft, 3 is a spherical nut, 4 is a rotary frame plate, 5 is a main shaft, 6 is an adjusting block shaft, 7 is a load adjusting bolt, 8 is a locking pin shaft, 9 is a U-shaped hanging plate bolt component, 10 is a spring fixing plate, 11 is a fixing frame plate, 12 is a connecting rod plate, 13 is a guide rail fixing plate, 14 is a guide shaft, 15 is a spring pull rod component, 16 is a nut, 17 is a spring pressing plate, and 18 is a parallel spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
referring to fig. 1 to 3, spring parallel constant force gallows include spring fixed plate 10, spring plate 17, spring pull rod assembly 15, nut 16, guiding axle 14, connecting rod board 12, guide rail fixed plate 13 and a plurality of parallelly connected springs 18, each parallelly connected spring 18's one end is connected with spring fixed plate 10, each parallelly connected spring 18 other end is connected with spring plate 17, spring pull rod assembly 15 is connected with spring plate 17 through nut 16, spring pull rod assembly 15 rotates and connects on guiding axle 14, guiding axle 14 rotates and connects on connecting rod board 12, be provided with first spout on the guide rail fixed plate 13, guiding axle 14 sliding connection in the first spout.
The utility model discloses still include adjusting block axle 6, connecting rod board 12, load adjusting bolt 7 and gyration deckle board 4, connecting rod board 12 rotates to be connected on adjusting block axle 6, and load adjusting bolt 7 threaded connection is provided with the second spout on the gyration deckle board 4 on adjusting block axle 6, adjusting block axle 6 sliding connection in the second spout.
The utility model discloses still include load block axle 2, bear colored blue pull rod assembly 1 and spherical nut 3, wherein, bear colored blue pull rod assembly 1 and be connected with load block axle 2 through spherical nut 3, load block axle 2 rotates to be connected on gyration deckle board 4.
The utility model discloses still include main shaft 5, locking round pin axle 8 and U-shaped hanger plate bolt assembly 9, wherein, gyration deckle board 4 rotates to be connected on main shaft 5, and main shaft 5 rotates to be connected on fixed deckle board 11, and locking round pin axle 8 is through fixed deckle board 11 and the cooperation of the locking hole on the gyration deckle board 4, and the top of fixed deckle board 11 is fixed with U-shaped hanger plate bolt assembly 9.
When the device works, the U-shaped hanging plate bolt assembly 9 is connected with a rooting beam in a use site in a hanging manner, and the bearing turnbuckle pull rod assembly 1 is connected with a pipeline in the use site through a connecting piece and a pipe clamp; when the bearing turnbuckle pull rod assembly 1 is vertically stretched from a high position to a low position, the bearing turnbuckle pull rod assembly 1 enables the rotary frame plate 4 to swing clockwise by taking the main shaft 5 as an axis through the spherical nut 3 and the load block shaft 2; the rotary frame plate 4 enables each parallel spring 18 to be compressed horizontally along a horizontal long groove on the guide rail fixing plate 13 through the adjusting block shaft 6, the connecting rod plate 12, the guide shaft 14, the spring pull rod assembly 15, the nut 16 and the spring pressing plate 17 to generate a spring force, and the variable force of the spring is converted into a constant vertical tensile force on the bearing turnbuckle pull rod assembly 1 through a moment balance principle.
Load adjustment is the necessary functional requirement of constant force gallows, and load adjusting bolt 7 through threaded connection's adjusting block axle 6, drives connecting rod board 12, removes in the first spout on gyration deckle board 4, realizes the regulation of moment to the size of the vertical tensile force on the adjustment bears turnbuckle pull rod subassembly 1, does not influence and bears the constancy of the tensile force from high level to low level on turnbuckle pull rod subassembly 1.
The high position or low position locking is another necessary functional requirement of the constant force hanger, and the locking pin shaft 8 can realize the high position or low position locking of the constant force hanger by being inserted into the locking holes on the fixed frame plate 11 and the rotary frame plate 4.
Claims (4)
1. The spring parallel type constant-force hanger is characterized by comprising a spring fixing plate (10), a spring pressing plate (17), a spring pull rod assembly (15), a nut (16), a guide shaft (14), a connecting rod plate (12), a guide rail fixing plate (13) and a plurality of parallel springs (18), wherein one end of each parallel spring (18) is connected with the spring fixing plate (10), the other end of each parallel spring (18) is connected with the spring pressing plate (17), the spring pull rod assembly (15) is connected with the spring pressing plate (17) through the nut (16), the spring pull rod assembly (15) is rotatably connected onto the guide shaft (14), the guide shaft (14) is rotatably connected onto the connecting rod plate (12), a first sliding groove is formed in the guide rail fixing plate (13), and the guide shaft (14) is slidably connected into the first sliding groove.
2. The spring parallel type constant-force hanger of claim 1, further comprising an adjusting block shaft (6), a connecting rod plate (12), a load adjusting bolt (7) and a rotary frame plate (4), wherein the connecting rod plate (12) is rotatably connected to the adjusting block shaft (6), the load adjusting bolt (7) is in threaded connection with the adjusting block shaft (6), a second sliding groove is formed in the rotary frame plate (4), and the adjusting block shaft (6) is slidably connected in the second sliding groove.
3. A spring parallel type constant-force hanger according to claim 2, further comprising a load block shaft (2), a load bearing turnbuckle pull rod assembly (1) and a spherical nut (3), wherein the load bearing turnbuckle pull rod assembly (1) is connected with the load block shaft (2) through the spherical nut (3), and the load block shaft (2) is rotatably connected to the rotating frame plate (4).
4. A parallel spring constant force hanger according to claim 2, further comprising a main shaft (5), a locking pin (8) and a U-shaped hanger bolt assembly (9), wherein the rotating frame plate (4) is rotatably connected to the main shaft (5), the main shaft (5) is rotatably connected to the fixed frame plate (11), the locking pin (8) is engaged with the locking hole on the rotating frame plate (4) through the fixed frame plate (11), and the U-shaped hanger bolt assembly (9) is fixed above the fixed frame plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022639105.5U CN213575973U (en) | 2020-11-13 | 2020-11-13 | Spring parallel constant-force hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022639105.5U CN213575973U (en) | 2020-11-13 | 2020-11-13 | Spring parallel constant-force hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213575973U true CN213575973U (en) | 2021-06-29 |
Family
ID=76537457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022639105.5U Active CN213575973U (en) | 2020-11-13 | 2020-11-13 | Spring parallel constant-force hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213575973U (en) |
-
2020
- 2020-11-13 CN CN202022639105.5U patent/CN213575973U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208223940U (en) | Concrete hardness testing device in a kind of building | |
| CN213575973U (en) | Spring parallel constant-force hanger | |
| CN201026090Y (en) | Angle regulating device of wall hanging frame | |
| CN108533911A (en) | computer screen support device | |
| CN103207069B (en) | Clutch coupling torsion damping spring fatigue test device and method | |
| CN104372810B (en) | A kind of test unit of simulating pile foundation anti-bending strength | |
| CN106979242A (en) | A kind of adjustable bearing block | |
| CN206751138U (en) | A kind of electromagnetic type rope brake | |
| CN201473204U (en) | Wire rope balancing pole device | |
| CN103267691B (en) | Damp-adjustable dual-oscillating-bar impact testing machine | |
| CN203299063U (en) | Damping adjustable double-oscillating bar impact testing machine | |
| CN214500297U (en) | Constant-force support and hanger | |
| CN210026781U (en) | Bill fold with adjustable accounting is with dynamics of compressing tightly | |
| CN207908172U (en) | A kind of elliptical machine endurance quality test equipment | |
| CN201030309Y (en) | Four-link force-arm supporting mechanism for roll squeezer | |
| CN220623595U (en) | Constant force spring support and hanger | |
| CN202536767U (en) | Control-by-wire base plate with transversely placed spring | |
| CN111844791A (en) | Wind-powered electricity generation blade location pushes down device | |
| CN206694424U (en) | A kind of adjustable bearing block | |
| CN216336077U (en) | Elevator balancing weight capable of being flexibly disassembled and assembled | |
| CN105092238B (en) | Steel wire rope flexible cable driven multi-motion platform parallel hip joint testing machine | |
| CN104345004A (en) | Damping-adjustable double-swing rod impact tester with long service life | |
| CN216303038U (en) | Multifunctional shoulder pole | |
| CN219582655U (en) | Compressing force adjusting device | |
| CN219412554U (en) | Crank connecting rod flexible transmission pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |