CN219931587U - Connecting structure of movable scaffold vertical pipe - Google Patents
Connecting structure of movable scaffold vertical pipe Download PDFInfo
- Publication number
- CN219931587U CN219931587U CN202320932282.3U CN202320932282U CN219931587U CN 219931587 U CN219931587 U CN 219931587U CN 202320932282 U CN202320932282 U CN 202320932282U CN 219931587 U CN219931587 U CN 219931587U
- Authority
- CN
- China
- Prior art keywords
- shell
- connection structure
- inserted link
- stand pipe
- riser
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000696 magnetic material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model belongs to the field of building construction, and discloses a connecting structure of a movable scaffold stand pipe, which comprises a stand pipe, wherein the bottom of the stand pipe is provided with a socket plug which is spliced with the stand pipe; an inserted bar is welded in the socket plug, and a locking groove is formed in the inserted bar; the top of the vertical pipe is provided with a locking component for locking the inserted link. According to the utility model, the lock catch assembly is arranged at the top of the vertical pipes, the inserted link is arranged in the socket head at the bottom of the vertical pipes, after the two vertical pipes are inserted, the inserted link is inserted into the lock catch assembly to realize locking, so that the problem that the two vertical pipes are separated is effectively prevented, and when the vertical pipes are disassembled, the magnetic attraction ring is attracted down by the strong magnet of the unlocking assembly to release the inserted link, so that unlocking is realized; the problem that the traditional vertical pipe connection mode forgets to insert the bolt or the bolt is easy to lose and needs to be configured with a standby bolt is solved.
Description
Technical Field
The utility model relates to the field of building construction, in particular to a scaffold, and specifically relates to a connecting structure of a movable scaffold vertical pipe.
Background
The movable scaffold is a common component in building construction, is mainly used for building external walls, interior decoration or places where the storey height is higher and cannot be directly constructed, and can enable workers to construct buildings at higher positions in a superposition mode.
The existing scaffold mainly comprises upright posts, transverse rods, longitudinal rods and pull rods, and when the upright posts are required to be overlapped, the erection height of the scaffold is increased through connection between the two upright posts. The connection mode of the vertical rod with the scaffold is as follows: one end of each upright rod is provided with a male connector, the other end of each upright rod is provided with a female connector, and the male connectors of the two upright rods are fixed through bolts after being spliced with the female connectors. The traditional connection mode mainly prevents the plug from falling off through the action of the plug, so that potential safety hazards possibly exist due to the fact that the plug is forgotten to be inserted due to carelessness, meanwhile, the plug is easy to lose, a plurality of standby plugs are required to be additionally arranged for standby, and the accessory cost is high.
Disclosure of Invention
The utility model aims to solve the technical problems existing in the prior art. To this end, the utility model provides a connection structure for a movable scaffold riser.
The technical scheme adopted for solving the technical problems is as follows:
the connecting structure of the movable scaffold stand pipe comprises the stand pipe, wherein the bottom of the stand pipe is provided with a socket plug which is spliced with the stand pipe; an inserted bar is welded in the socket plug, and a locking groove is formed in the inserted bar; the top of the vertical pipe is provided with a locking component for locking the inserted link.
In a preferred embodiment of the utility model, the latch assembly comprises a shell, a magnetic attraction ring arranged in the inner cavity of the shell, a plurality of steel balls positioned above the magnetic attraction ring and a spring arranged at the bottom of the magnetic attraction ring, wherein two ends of the spring are respectively connected with the magnetic attraction ring and the shell; the inserted link is inserted into the inner cavity of the shell and locked in the locking groove through the steel balls.
In a preferred embodiment of the present utility model, the lower end of the insert rod is tapered, and the insert rod does not expose the socket plug.
In a preferred embodiment of the utility model, the housing is made of a non-magnetic material.
In a preferred embodiment of the utility model, the housing is made of a non-magnetic material.
In a preferred embodiment of the utility model, the housing is threadedly connected to the inner wall of the riser.
In a preferred embodiment of the present utility model, the latch assembly further includes an unlocking assembly, and the unlocking assembly is disposed below the housing.
In a preferred embodiment of the present utility model, the unlocking assembly comprises a pin rotatably mounted on the riser, a sleeve fixedly mounted on the pin by a set screw, and a strong magnet fixedly mounted on the sleeve.
In a preferred embodiment of the present utility model, a limit baffle is further disposed at the bottom of the housing.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the lock catch assembly is arranged at the top of the vertical pipes, the inserted link is arranged in the socket head at the bottom of the vertical pipes, after the two vertical pipes are inserted, the inserted link is inserted into the lock catch assembly to realize locking, so that the problem that the two vertical pipes are separated is effectively prevented, and when the vertical pipes are disassembled, the magnetic attraction ring is attracted down by the strong magnet of the unlocking assembly to release the inserted link, so that unlocking is realized; the problem that the traditional vertical pipe connection mode forgets to insert the bolt or the bolt is easy to lose and needs to be configured with a standby bolt is solved.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a cross-sectional view of a movable scaffolding riser connection structure provided in the present utility model when locked;
FIG. 2 is a schematic illustration of the operation of the unlocking assembly of the latch assembly provided in FIG. 1 in a side view when unlocked;
fig. 3 is a cross-sectional view of the connection structure of the movable scaffold riser provided by the utility model when unlocked.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, this embodiment provides a connection structure of a movable scaffold stand pipe, including a stand pipe 1, the bottom of the stand pipe is set to be a socket plug 1.0 inserted with the stand pipe, when two stand pipes are inserted, the bottom of the upper stand pipe is sleeved into the top of the lower stand pipe, in order to solve the structural reliability after the two stand pipes are inserted, the embodiment adopts the following scheme:
the socket head is characterized in that an inserting rod 2 is welded in the socket head plug 1.0, a locking groove 2.0 is formed in the inserting rod 2, and a locking component 3 for locking the inserting rod 2 is arranged at the top of the vertical pipe 1.
Preferably, the latch assembly 3 in this embodiment includes a housing 3.1, a magnetic attraction ring 3.2 disposed in an inner cavity of the housing, a plurality of steel balls 3.3 disposed above the magnetic attraction ring, and a spring 3.4 disposed at a bottom of the magnetic attraction ring, where two ends of the spring 3.4 are respectively connected with the magnetic attraction ring 3.2 and the housing 3.1. The structure of the latch assembly in this embodiment refers to the anti-theft latch in the prior art. The working principle is as follows: as shown in fig. 1, in normal state, the magnetic ring pushes the steel ball at the insertion port of the inner cavity of the shell under the action of the spring, and the inserted link is inserted into the shell along with the insertion of the vertical rod until the steel ball enters the locking groove of the inserted link to be locked, namely: the inserted link is inserted into the inner cavity of the shell and locked in the locking groove through the steel balls. Thus, the locking of the two risers after being spliced is completed. Without unlocking, the two risers cannot be separated.
Preferably, in this embodiment, the lower end of the insert rod 2 is tapered, and the tapered surface may be used to squeeze out the steel ball, so as to facilitate smooth insertion of the insert rod. Preferably, the plug bar 2 in this embodiment does not expose the socket 1.0, so that the tapered plug bar can be retracted into the socket to prevent injury to operators.
Preferably, the housing 3.1 in this embodiment is made of a non-magnetic material, such as plastic. Further, the shell 3.1 is in threaded connection with the inner wall of the riser 1. The installation and the dismantlement of hasp subassembly are convenient for.
Further, in order to achieve smooth unlocking of the two risers, the latch assembly 3 in this embodiment further includes an unlocking assembly 3.5, and the unlocking assembly 3.5 is disposed below the housing 3.1.
Preferably, as shown in fig. 1 and fig. 2, the unlocking assembly 3.5 in this embodiment includes a pin 3.5.1, a sleeve 3.5.2, and a strong magnet 3.5.3, the pin 3.5.1 is rotatably mounted on the riser pipe 1, the sleeve 3.5.2 is fixedly mounted on the pin 3.5.1 by a set screw, and the strong magnet 3.5.3 is fixedly mounted on the sleeve 3.5.2. Under normal condition, strong magnet keeps away from the hasp subassembly and vertically downwards under the effect of gravity, and when the unblock hasp subassembly is needed, the round pin pole makes strong magnet be located the bottom of hasp subassembly, and the magnetism is inhaled the ring and is under the magnetic force effect of strong magnet, overcomes the elasticity of spring and remove downwards, and the steel ball breaks away from this moment locking recess, as shown in figure 3, accomplishes the unblock to the inserted bar.
Preferably, in this embodiment, a twisting head with a pattern is provided at one end of the pin rod 3.5.1, so that the pin rod is convenient to twist, a pin hole is provided at the other end of the pin rod, and the pin rod penetrates through the vertical pipe, and then passes through the pin hole through a bayonet lock to limit.
Preferably, as shown in fig. 1 and fig. 2, in this embodiment, a limit baffle 3.6 is further disposed at the bottom of the casing 3.1, so as to play a role in positioning the strong magnet.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (9)
1. The connecting structure of the movable scaffold stand pipe comprises the stand pipe, wherein the bottom of the stand pipe is provided with a socket plug which is spliced with the stand pipe; the method is characterized in that:
an inserted bar is welded in the socket plug, and a locking groove is formed in the inserted bar;
the top of the vertical pipe is provided with a locking component for locking the inserted link.
2. The connection structure of a movable scaffolding riser according to claim 1, wherein: the lock catch assembly comprises a shell, a magnetic attraction ring arranged in the inner cavity of the shell, a plurality of steel balls positioned above the magnetic attraction ring and a spring arranged at the bottom of the magnetic attraction ring, wherein two ends of the spring are respectively connected with the magnetic attraction ring and the shell;
the inserted link is inserted into the inner cavity of the shell and locked in the locking groove through the steel balls.
3. The connection structure of a movable scaffolding riser according to claim 2, wherein: the lower end of the inserted link is tapered, and the inserted link is not exposed out of the socket plug.
4. The connection structure of a movable scaffolding riser according to claim 2, wherein: the shell is made of a non-magnetic material.
5. The connection structure of a movable scaffolding riser according to claim 2, wherein: the shell is in threaded connection with the inner wall of the vertical pipe.
6. The connection structure of a movable scaffolding riser according to claim 2, wherein: the lock catch assembly further comprises an unlocking assembly, and the unlocking assembly is arranged below the shell.
7. The connection structure of a movable scaffolding riser as claimed in claim 6 wherein: the unlocking assembly comprises a pin rod, a sleeve and a strong magnet, wherein the pin rod is rotatably installed on the vertical pipe, the sleeve is fixedly installed on the pin rod through a set screw, and the strong magnet is fixedly installed on the sleeve.
8. The connection structure of a movable scaffolding riser as claimed in claim 7 wherein: one end of the pin rod is provided with a twisting head with patterns, the other end of the pin rod is provided with a pin hole, and the pin rod penetrates through the vertical pipe and then is limited through the pin hole through a bayonet lock.
9. The connection structure of a movable scaffolding riser as claimed in claim 7 wherein: and a limit baffle is further arranged at the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932282.3U CN219931587U (en) | 2023-04-23 | 2023-04-23 | Connecting structure of movable scaffold vertical pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320932282.3U CN219931587U (en) | 2023-04-23 | 2023-04-23 | Connecting structure of movable scaffold vertical pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931587U true CN219931587U (en) | 2023-10-31 |
Family
ID=88500149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320932282.3U Active CN219931587U (en) | 2023-04-23 | 2023-04-23 | Connecting structure of movable scaffold vertical pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931587U (en) |
-
2023
- 2023-04-23 CN CN202320932282.3U patent/CN219931587U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219931587U (en) | Connecting structure of movable scaffold vertical pipe | |
| CN202882394U (en) | Self-locking connection structure of engineering scaffold | |
| CN110241810B (en) | Annular connecting device for connecting full-casing drilling secant pile and structural bottom plate steel bar | |
| CN105305158A (en) | Rapid locking mechanism for connector | |
| CN208486368U (en) | A kind of construction steel structure connector | |
| CN108589972B (en) | Connecting structure of steel reinforced concrete shock insulation shear wall and construction method thereof | |
| CN216110088U (en) | Foundation pit edge protection device | |
| CN215101440U (en) | Upright column hoisting auxiliary tool | |
| CN105470681B (en) | A kind of contact pin self-locking connector | |
| CN112227611A (en) | Reinforcing bar connecting sleeve for building | |
| CN208608460U (en) | A kind of anti-dropout cable connector | |
| CN219280639U (en) | Ball bolt type limiting device for radial gate | |
| CN215565156U (en) | Copper core padlock convenient to assemble | |
| CN215331413U (en) | Coil buckle assembly for scaffold | |
| CN110970769A (en) | Anti-drop pulls out and inserts safe transmission of electricity device | |
| CN205212009U (en) | Contact pin auto -lock connector | |
| CN220791213U (en) | Logging instrument connecting device | |
| CN111478123A (en) | Quick plug device of plug and socket | |
| CN211459132U (en) | Connecting piece of case and bag handle | |
| CN216312308U (en) | Exempt from to step on pole and install and remove earth connection and reform transform connector convenient to installation | |
| CN220564084U (en) | Hollow abdominal cavity frame lifting device | |
| CN205858941U (en) | A kind of constructional device for inspection instrument for borehole connective pole | |
| CN211037780U (en) | Scaffold steel tube structure | |
| CN220078531U (en) | Fixing device for hanging basket balancing weight | |
| CN215443073U (en) | Socket type disc buckle type steel pipe scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |