CN219548487U - Adjustable rigid support with anti-loosening assembly - Google Patents
Adjustable rigid support with anti-loosening assembly Download PDFInfo
- Publication number
- CN219548487U CN219548487U CN202320426027.1U CN202320426027U CN219548487U CN 219548487 U CN219548487 U CN 219548487U CN 202320426027 U CN202320426027 U CN 202320426027U CN 219548487 U CN219548487 U CN 219548487U
- Authority
- CN
- China
- Prior art keywords
- limiting
- adjusting nut
- groove
- block
- handle
- 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
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Pivots And Pivotal Connections (AREA)
- Mechanical Control Devices (AREA)
- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of rigid supports, in particular to an adjustable rigid support with a locking component, which comprises the following components: the adjusting nut is in threaded connection with the outer surface of the supporting rod; the limiting ring is rotatably arranged in the adjusting nut, and an inserting block is arranged on the inner wall of the adjusting nut; the clamping piece is arranged in the adjusting nut and can enable the limiting ring and the adjusting nut to synchronously limit; the handle is connected with one end of the limiting block through the pull rope, and the limiting block is pulled by the handle to cancel the limiting of the limiting ring by the limiting block; the beneficial effects are as follows: through the cooperation of inserted block and spacing groove, rotate spacing to the spacing ring, and the block can carry out spacing block between adjusting nut and the spacing ring to realize through the cooperation of spacing ring and block, carry out spacing anti-loosening to adjusting nut, and the handle passes through the cooperation of stopper, realizes the control to the block, thereby control adjusting nut's rotation.
Description
Technical Field
The utility model relates to the technical field of rigid supports, in particular to an adjustable rigid support for construction of an assembled steel pipe gallery, and more particularly relates to an adjustable rigid support with a locking assembly.
Background
The steel support is a support system which replaces the traditional round pipe and square timber with steel, in some cases, the main stress component is supported by steel, and the secondary or auxiliary stress part is supported by steel-wood keels;
the existing steel support consists of a sleeve, an insertion pipe and a supporting head, wherein the insertion pipe consists of a steel pipe with a pin hole and a bolt, the operation sequence is that an adjusting nut is screwed to the lowest position by a handle, then an upper pipe is inserted into a lower pipe to be close to the required height, then a pin is inserted into an adjusting hole positioned above the adjusting nut, and finally the adjustable steel support is moved to the working position, and the adjusting nut is rotated by the handle to fix a supported object by the adjustable support;
the bolt is propped against by utilizing the rotation of the adjusting nut, so that the height of the upper pipe is fixed, the height of the adjusting nut at the later stage is required to be fixed, and if the adjusting screw is loosened, the height of the upper pipe is lowered, so that the support of a supported object is influenced.
Disclosure of Invention
The utility model aims to provide an adjustable rigid support with an anti-loosening assembly, so as to solve the problems of the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an adjustable rigid support with a locking assembly, comprising:
the adjusting nut is in threaded connection with the outer surface of the supporting rod, and a limiting groove is formed in the outer surface of the supporting rod;
the limiting ring is rotatably arranged in the adjusting nut, an inserting block is arranged on the inner wall of the adjusting nut, and the inserting block is slidably arranged in the supporting rod;
the clamping piece is arranged in the adjusting nut and comprises an elastically arranged limiting block, one end of the limiting block is inserted into the limiting ring, and the clamping piece can enable the limiting ring and the adjusting nut to be synchronously limited;
the handle is connected with one end of a limiting block through a pull rope, and the handle cancels the limiting of the limiting block to the limiting ring by pulling the pull rope.
Preferably, the size of the adjusting nut is matched with the size of the end part of the supporting rod, the size of the limiting groove is matched with the size of the inserting block, and the limiting groove can only linearly slide in the inserting block along the length direction of the supporting rod.
Preferably, the inner wall of the adjusting nut is provided with a storage groove, the limiting ring is rotationally arranged in the storage groove, the inner size of the storage groove is matched with the size of the limiting ring, the outer side wall of the limiting ring is provided with a clamping groove, the clamping grooves are provided with a plurality of groups, the clamping grooves are distributed in a circumferential state by taking the limiting ring as a circle center, and the inner size of the clamping groove is matched with the end part of the limiting block.
Preferably, the inner wall of the storage groove is provided with a yielding groove, the limiting block is inserted in the yielding groove in a sliding manner, one end of the limiting block is connected with a first reset spring, and one end, away from the limiting block, of the first reset spring is connected with the inner wall of the yielding groove.
Preferably, one side of the adjusting nut is hinged with a handle, the end part of the handle is rotationally connected with the adjusting nut, a through hole is formed between the end part of the handle and the inner wall of the abdication groove, the pull rope is arranged in the through hole, one end of the pull rope is connected with the end part of the handle, and the other end of the pull rope is connected with the end part of the limiting block.
Preferably, the end part of the handle is provided with a groove, a limit rod is inserted in the groove, the size of the end part of the limit rod is matched with the size of the inner part of the groove, the limit rod is used for limiting the rotation of the handle, one end of the limit rod, which is far away from the groove, extends to the outer side of the adjusting nut, a second reset spring is sleeved on the outer surface of the limit rod, and two ends of the second reset spring are respectively connected with the end part of the limit rod and the outer wall of the adjusting nut.
Preferably, the end part of the supporting rod is provided with an upper pipe in a plugging manner, the side wall of the upper pipe is provided with a plurality of groups of jacks which are uniformly and symmetrically distributed, and the inside of one group of jacks is provided with a plug pin in a plugging manner;
and a supporting head is arranged at one end of the upper pipe far away from the supporting rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the limiting ring is rotationally limited by the cooperation of the inserting block and the limiting groove, and the clamping piece can be used for limiting and clamping the adjusting nut and the limiting ring, so that the adjusting nut is limited and prevented from loosening by the cooperation of the limiting ring and the clamping piece, and the handle is used for controlling the clamping piece by the cooperation of the limiting block, so that the rotation of the adjusting nut is controlled.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic view of the structural connection of the adjusting nut and the handle of the present utility model;
FIG. 4 is a cross-sectional view of the adjustment nut and handle of the present utility model;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 4;
fig. 6 is an enlarged schematic view of the structure at C in fig. 4.
In the figure: the support rod 1, the upper pipe 2, the support head 3, the bolt 4, the jack 5, the adjusting nut 6, the handle 7, the limit groove 8, the limit ring 9, the plug 10, the clamping groove 11, the storage groove 12, the limit block 13, the abdication groove 14, the first reset spring 15, the through hole 16, the pull rope 17, the limit rod 18, the groove 19 and the second reset spring 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1 to 6, the present utility model provides a technical solution: an adjustable rigid support with a locking assembly, comprising:
the adjusting nut 6 is in threaded connection with the outer surface of the supporting rod 1, and a limiting groove 8 is formed in the outer surface of the supporting rod 1;
a limiting ring 9 rotatably arranged in the adjusting nut 6, wherein an insert block 10 is arranged on the inner wall of the adjusting nut 6, and the insert block 10 is slidably arranged in the supporting rod 1;
the clamping piece is arranged in the adjusting nut 6 and comprises an elastically arranged limiting block 13, one end of the limiting block 13 is inserted into the limiting ring 9, and the clamping piece can enable the limiting ring 9 and the adjusting nut 6 to be synchronously limited;
the handle is connected with one end of the limiting block through the pull rope, and the limiting block is pulled by the handle to cancel the limiting of the limiting ring by the limiting block;
the cooperation of inserted block 10 and spacing groove 8 rotates spacing to spacing ring 9, and the block can carry out spacing block between adjusting nut 6 and the spacing ring 9 to realize through the cooperation of spacing ring 9 and block, carry out spacing anti-loosening to adjusting nut 6, and handle 7 realizes the control to the block through the cooperation of stopper 13, thereby control adjusting nut 6's rotation.
Embodiment two:
as shown in fig. 2, the adjustable rigid support with a locking component disclosed in the second embodiment of the present utility model has a structure substantially the same as that of the first embodiment, and is different in that the clamping member can be automatically reset, the inner wall of the accommodating groove 12 is provided with a yielding groove 14, the stopper (13) is slidably inserted into the yielding groove 14, one end of the stopper 13 is connected with a first return spring 15, one end of the first return spring 15, which is far away from the stopper 13, is connected to the inner wall of the yielding groove 14, and the stopper 13 is elastically inserted into the yielding groove 14 through the first return spring 15.
Embodiment III:
as shown in fig. 2, the structure of the adjustable rigid support with a locking component disclosed in the third embodiment of the present utility model is basically the same as that of the second embodiment, and the difference is that the handle 7 which is hinged and arranged can be limited, a groove 19 is provided on one side of the end of the handle 7, a limiting rod 18 is inserted in the groove 19, the size of the end of the limiting rod 18 is matched with the size of the inside of the groove 19, one end of the limiting rod 18 far away from the groove 19 extends to the outside of the adjusting nut 6, a second return spring 20 is sleeved on the outer surface of the limiting rod 18, and two ends of the second return spring 20 are respectively connected with the end of the limiting rod 18 and the outer wall of the adjusting nut 6.
The scheme is specifically as follows: when the limiting rod 18 is pulled, the handle 7 is rotated when the end part of the limiting rod 18 is not inserted into the groove 19, the handle 7 pulls the limiting block 13 through the pull rope 17 in the rotating process, when the end part of the limiting block 13 is not inserted into the clamping groove 11, the adjusting nut 6 is rotated to the threaded bottom end of the end part of the supporting rod 1 through the handle 7, then the upper pipe 2 is pulled out, two groups of supporting heads 3 are respectively connected with the side plates and the bottom plate flange of the fabricated steel pipe gallery, the bolt 4 is inserted into the jack 5, the adjusting nut 6 is reversely rotated through the handle 7, the bolt 4 is supported by the rotating of the adjusting nut 6, the upper pipe 2 is lifted, the upper pipe 2 is prolonged and supported, after the adjustment is completed, the handle 7 is rotated and reset, the limiting block 13 is inserted into the clamping groove 11 under the action of the first reset spring 15, if the adjusting nut 6 is loosened, the rotating connected limiting ring 9 is driven, and the limiting ring 9 is matched with the limiting groove 8, so that the rotating adjusting nut 6 is limited.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An adjustable rigid support having a locking assembly, comprising:
the adjusting nut (6) is in threaded connection with the outer surface of the supporting rod (1), and a limiting groove (8) is formed in the outer surface of the supporting rod (1);
the limiting ring (9) is rotatably arranged in the adjusting nut (6), an inserting block (10) is arranged on the inner wall of the adjusting nut (6), and the inserting block (10) is slidably arranged in the supporting rod (1);
the clamping piece is arranged in the adjusting nut (6) and comprises an elastically arranged limiting block (13), one end of the limiting block (13) is inserted into the limiting ring (9), and the clamping piece can enable the limiting ring (9) and the adjusting nut (6) to be synchronously limited;
the handle (7) is connected with one end of the limiting block (13) through the pull rope (17), and the handle (7) cancels limiting of the limiting block (13) to the limiting ring (9) by pulling the pull rope (17).
2. The adjustable rigid support with anti-loosening assembly according to claim 1, wherein the adjusting nut (6) is sized to match the end of the support rod (1) and the limiting groove (8) is sized to match the insert block (10), the limiting groove (8) being only linearly slidable within the insert block (10) along the length of the support rod (1).
3. The adjustable rigid support with the anti-loosening assembly according to claim 2, wherein a storage groove (12) is formed in the inner wall of the adjusting nut (6), the limiting ring (9) is rotatably arranged in the storage groove (12), the inner size of the storage groove (12) is matched with the size of the limiting ring (9), clamping grooves (11) are formed in the outer side wall of the limiting ring (9), multiple groups of clamping grooves (11) are formed, the clamping grooves (11) are distributed in a circumferential state by taking the limiting ring (9) as a circle center, and the inner size of the clamping grooves (11) is matched with the end size of the limiting block (13).
4. The adjustable rigid support with the anti-loosening assembly according to claim 3, wherein a yielding groove (14) is formed in the inner wall of the storage groove (12), the limiting block (13) is slidably inserted into the yielding groove (14), one end of the limiting block (13) is connected with a first reset spring (15), and one end, far away from the limiting block (13), of the first reset spring (15) is connected to the inner wall of the yielding groove (14).
5. The adjustable rigid support with the anti-loosening assembly according to claim 4, wherein a handle (7) is hinged to one side of the adjusting nut (6), the end of the handle (7) is rotatably connected with the adjusting nut (6), a through hole (16) is formed between the end of the handle (7) and the inner wall of the yielding groove (14), the pull rope (17) is arranged in the through hole (16), one end of the pull rope (17) is connected to the end of the handle (7), and the other end of the pull rope (17) is connected to the end of the limiting block (13).
6. The adjustable rigid support with the anti-loosening assembly according to claim 5, wherein a groove (19) is formed in one side of the end part of the handle (7), a limiting rod (18) is inserted into the groove (19), the end part of the limiting rod (18) is matched with the inner part of the groove (19) in size and used for limiting the rotation of the handle (7), one end of the limiting rod (18) far away from the groove (19) extends to the outer side of the adjusting nut (6), a second reset spring (20) is sleeved on the outer surface of the limiting rod (18), and two ends of the second reset spring (20) are respectively connected with the end part of the limiting rod (18) and the outer wall of the adjusting nut (6).
7. The adjustable rigid support with the anti-loosening assembly according to claim 6, wherein an upper pipe (2) is inserted at the end part of the supporting rod (1), a plurality of groups of jacks (5) are formed in the side wall of the upper pipe (2), the plurality of groups of jacks (5) are uniformly and symmetrically distributed, and a bolt (4) is inserted in one group of jacks (5);
one end of the upper pipe (2) far away from the supporting rod (1) is provided with a supporting head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320426027.1U CN219548487U (en) | 2023-03-03 | 2023-03-03 | Adjustable rigid support with anti-loosening assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320426027.1U CN219548487U (en) | 2023-03-03 | 2023-03-03 | Adjustable rigid support with anti-loosening assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219548487U true CN219548487U (en) | 2023-08-18 |
Family
ID=87732354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320426027.1U Active CN219548487U (en) | 2023-03-03 | 2023-03-03 | Adjustable rigid support with anti-loosening assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219548487U (en) |
-
2023
- 2023-03-03 CN CN202320426027.1U patent/CN219548487U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219548487U (en) | Adjustable rigid support with anti-loosening assembly | |
| CN201736145U (en) | Quick positioning locking mechanism | |
| CN108889991B (en) | Mechanical jackscrew hole making device | |
| CN210099925U (en) | Lifting tool | |
| CN219912040U (en) | Pipeline pipe hoop for installing gas pipeline wall surface | |
| CN212480681U (en) | Soil and water conservation monitoring devices of multi-angle intelligent regulation monitoring angle | |
| CN220645229U (en) | Cement grouting precision pressure regulating device based on hydraulic control | |
| CN219623356U (en) | Novel handle | |
| CN220013749U (en) | Building pile foundation fixing device | |
| CN215498850U (en) | Solar panel's mounting structure | |
| CN220117235U (en) | Slope protection device for traffic engineering construction | |
| CN219177371U (en) | RTK measuring apparatu is handheld fixed docking mechanism | |
| CN203922265U (en) | A kind of fixing device for reel | |
| CN220889053U (en) | Assembled building wallboard | |
| CN220396221U (en) | Novel structural screw thread | |
| CN220769885U (en) | Pin convenient to disassemble | |
| CN221560410U (en) | Cable drum assembly machine | |
| CN217072341U (en) | Anti-slip tool for assembly platform | |
| CN219819592U (en) | EQ1120 rear hub puller | |
| CN221443746U (en) | High strutting arrangement of fastness | |
| CN216926065U (en) | Motorcycle lock core rotation test key simulation device | |
| CN210597612U (en) | Assembled I-steel beam clamp connecting piece | |
| CN211369138U (en) | Building interior wall structure | |
| CN211324256U (en) | Curtain rod with self-adjusting function | |
| CN215060850U (en) | Tripod structure for engineering supervision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |