CN215564582U - Net rack rod piece butt joint length regulating and controlling device - Google Patents
Net rack rod piece butt joint length regulating and controlling device Download PDFInfo
- Publication number
- CN215564582U CN215564582U CN202122238297.3U CN202122238297U CN215564582U CN 215564582 U CN215564582 U CN 215564582U CN 202122238297 U CN202122238297 U CN 202122238297U CN 215564582 U CN215564582 U CN 215564582U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- joint length
- threaded rod
- net rack
- worker
- 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
- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a net rack rod piece butt joint length regulating device which comprises two tool plates, wherein U-shaped grooves are formed in front and rear grooves of the two tool plates, limiting plates are connected in the U-shaped grooves in a sliding mode, limiting parts used for regulating the limiting plates are arranged on the tool plates, and a regulating mechanism used for regulating distance is arranged between the two tool plates. The utility model can tighten and adjust the length of the rack rod, and the rack is convenient to erect.
Description
Technical Field
The utility model relates to the technical field of rod piece butt joint auxiliary devices, in particular to a net rack rod piece butt joint length regulating device.
Background
The net rack is a space structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form, basic units forming the net rack comprise triangular pyramids, triangular prisms, cubes, truncated quadrangular pyramids and the like, the basic units can be combined into planar triangular, quadrangular, hexagonal, circular or any other bodies, and the net rack has the advantages of space stress, light weight, high rigidity, good earthquake resistance and the like; the two-way large-column net frame structure can be used as a roof of buildings such as a gymnasium, a movie theater, an exhibition hall, a waiting hall, a stadium stand canopy, an hangar, a two-way large-column net frame structure distance workshop and the like, and has the defects that the number of rod pieces converged on the nodes is large, and the manufacturing and installation are complicated compared with a plane structure.
When current rack was erect, the distance between two adjacent hack levers was not convenient for adjust for the rack produces loose condition at the in-process of erectting, is not convenient for tighten and length adjustment two adjacent hack levers, and it is comparatively inconvenient when erectting the rack again.
Therefore, the utility model provides a net rack rod piece butt joint length adjusting device to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the rack bar is convenient to adjust and tighten when the rack is erected in the prior art, and provides a device for adjusting and controlling the butt joint length of the rack bar pieces.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a rack member butt joint length regulation and control device, includes two worker's boards, two all be equipped with U type fluting in the front and back inslot of worker's board, sliding connection has the limiting plate in the U type fluting, be equipped with on the worker's board and be used for carrying out the locating part of adjusting to the limiting plate, two be equipped with the adjustment mechanism who is used for adjusting distance between the worker's board.
Preferably, the locating part includes that the screw thread runs through the threaded rod that the limiting plate set up, the one end and the U type fluting inside wall of threaded rod rotate to be connected, the coaxial fixedly connected with turning handle of the other end of threaded rod.
Preferably, adjustment mechanism includes two-way threaded rods, two-way threaded rod screw threads run through two limiting plate settings that are located the homonymy, the equal coaxial fixedly connected with fixed plate in both ends of two-way threaded rod, two connect through the drive mechanism transmission between the two-way threaded rod, one of them coaxial fixedly connected with turning handle on the two-way threaded rod.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two bidirectional threaded rods in a coaxial mode.
Preferably, two limiting plates outside the same two-way threaded rod are provided with threaded holes matched with the two-way threaded rod in a penetrating manner, and the rotating directions of threads in the threaded holes are opposite.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up adjustment mechanism, through rotating the turning handle, the turning handle drives one of them two-way threaded rod and rotates, and one of them two-way threaded rod drives another two-way threaded rod through two belt pulleys and belt and rotates, and two-way threaded rods drive four limiting plate relative movement, and four limiting plates drive two worker's board relative movement, can tighten the rack hack lever, adjust its length.
The utility model can tighten and adjust the length of the rack rod, and the rack is convenient to erect.
Drawings
Fig. 1 is a perspective view of a structure of a net rack rod butt joint length adjusting device provided by the utility model;
fig. 2 is a perspective view of the structure of an I-shaped plate in the device for adjusting and controlling the butt joint length of the net rack rods.
In the figure: 1I-shaped plate, 2U-shaped slots, 3 limiting plates, 4 limiting parts, 5 adjusting mechanisms, 6 threaded rods, 7 fixing plates, 8 transmission mechanisms, 9 rotating handles, 10 belt pulleys and 11 bidirectional threaded rods.
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.
Referring to fig. 1-2, a rack rod butt joint length regulation and control device, including two worker boards 1, it needs to explain, two worker boards 1 respectively with rack hack lever fixed mounting, all be equipped with U type fluting 2 in the front and back inslot of two worker boards 1, sliding connection has limiting plate 3 in the U type fluting 2, be equipped with on the worker board 1 and be used for carrying out the locating part 4 adjusted to limiting plate 3, it is concrete, locating part 4 runs through threaded rod 6 that limiting plate 3 set up including the screw thread, the one end and the 2 inside walls of U type fluting of threaded rod 6 rotate and are connected, the coaxial fixedly connected with turning handle 9 of the other end of threaded rod 6, be equipped with adjustment mechanism 5 that is used for adjusting distance between two worker boards 1, it needs to explain, adjustment mechanism 5 includes two-way threaded rods 11, 11 screw threads of two-way threaded rod run through and are located two limiting plate 3 settings of homonymy.
In the utility model, two ends of a bidirectional threaded rod 11 are coaxially and fixedly connected with a fixing plate 7, the two bidirectional threaded rods 11 are in transmission connection through a transmission mechanism 8, it is worth mentioning that the transmission mechanism 8 comprises two belt pulleys 10, the two belt pulleys 10 are in transmission connection through a belt, the two belt pulleys 10 are respectively and coaxially and fixedly connected with the two bidirectional threaded rods 11, furthermore, threaded holes matched with the bidirectional threaded rods 11 are respectively arranged on two limiting plates 3 positioned outside the same bidirectional threaded rod 11 in a penetrating manner, the rotating directions of threads in the two threaded holes are opposite, and a rotating handle 9 is coaxially and fixedly connected on one bidirectional threaded rod 11.
According to the utility model, by rotating the rotating handle 9, the rotating handle 9 drives one of the two-way threaded rods 11 to rotate, one of the two-way threaded rods 11 drives the other two-way threaded rod 11 to rotate through the two belt pulleys 10 and the belt, the two-way threaded rods 11 drive the four limiting plates 3 to move relatively, and the four limiting plates 3 drive the two tool plates 1 to move relatively, so that the rack rod can be tightened, and the length of the rack rod can be adjusted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a rack member butt joint length regulation and control device, includes two worker's boards (1), its characterized in that, two all be equipped with U type fluting (2) in the front and back inslot of worker's board (1), sliding connection has limiting plate (3) in U type fluting (2), be equipped with on worker's board (1) and be used for carrying out locating part (4) adjusted limiting plate (3), two be equipped with adjustment mechanism (5) that are used for adjusting distance between worker's board (1).
2. The net rack rod piece butt joint length regulating device as claimed in claim 1, wherein the limiting member (4) comprises a threaded rod (6) with threads penetrating through the limiting plate (3), one end of the threaded rod (6) is rotatably connected with the inner side wall of the U-shaped groove (2), and the other end of the threaded rod (6) is coaxially and fixedly connected with a rotating handle (9).
3. The net rack rod piece butt joint length regulating device as claimed in claim 1, wherein the adjusting mechanism (5) comprises two bidirectional threaded rods (11), the threads of the bidirectional threaded rods (11) are arranged through two limiting plates (3) positioned on the same side, two ends of each bidirectional threaded rod (11) are respectively provided with a fixing plate (7) in a coaxial and fixedly connected mode, the two bidirectional threaded rods (11) are in transmission connection through a transmission mechanism (8), and one of the two bidirectional threaded rods (11) is provided with a rotating handle (9) in a coaxial and fixedly connected mode.
4. The net rack rod piece butt joint length regulating and controlling device as claimed in claim 3, characterized in that the transmission mechanism (8) comprises two belt pulleys (10), the two belt pulleys (10) are in transmission connection through a belt, and the two belt pulleys (10) are respectively and fixedly connected with two bidirectional threaded rods (11) in a coaxial manner.
5. The net rack rod piece butt joint length regulating device as claimed in claim 3, wherein two limiting plates (3) outside the same two-way threaded rod (11) are respectively provided with a threaded hole matched with the two-way threaded rod (11) in a penetrating manner, and the thread turning directions in the two threaded holes are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238297.3U CN215564582U (en) | 2021-09-16 | 2021-09-16 | Net rack rod piece butt joint length regulating and controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122238297.3U CN215564582U (en) | 2021-09-16 | 2021-09-16 | Net rack rod piece butt joint length regulating and controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215564582U true CN215564582U (en) | 2022-01-18 |
Family
ID=79849192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122238297.3U Active CN215564582U (en) | 2021-09-16 | 2021-09-16 | Net rack rod piece butt joint length regulating and controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215564582U (en) |
-
2021
- 2021-09-16 CN CN202122238297.3U patent/CN215564582U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101681308B1 (en) | Supporting structure of tilt angle variable type photovoltaic device | |
| CN215564582U (en) | Net rack rod piece butt joint length regulating and controlling device | |
| CN109798014B (en) | Small-size adjustable 5G signal reinforcing tower | |
| CN113931310A (en) | Beam column connecting node of prefabricated building | |
| CN219732450U (en) | High-strength curtain wall steel structure | |
| CN114033031B (en) | Exempt from welded spatial grid structure furred ceiling conversion equipment | |
| CN215563554U (en) | Light steel integrated assembly type building structure | |
| CN213711523U (en) | Automatic clamping device for net rack steel pipe | |
| CN113839356A (en) | Energy-saving corrosion-resistant steel cable bridge | |
| CN211344418U (en) | Water and electricity combined bidirectional anti-seismic support | |
| CN209767449U (en) | Solar panel mount for high-rise building | |
| CN111042317B (en) | Rod piece length adjusting device for connecting steel-structured net racks | |
| CN208253502U (en) | A kind of bearing device for illuminator installation | |
| CN212613173U (en) | T-shaped connecting structure of building wallboard | |
| CN216307177U (en) | Anti-seismic support fixing clamp capable of adjusting angle | |
| CN217475772U (en) | Steel member fixing device for steel structure manufacturing | |
| CN220184248U (en) | Steel construction rack convenient to installation | |
| CN214833640U (en) | Building energy-saving heat-insulating structure | |
| CN210771107U (en) | Monitoring device for electric power dispatching construction | |
| CN212984214U (en) | Prestressed steel structure net rack | |
| CN215053902U (en) | Steel structure net rack convenient to assemble in high altitude | |
| CN216276174U (en) | Splicing apparatus is fixed in foldable house | |
| CN215568478U (en) | Antidetonation support convenient to installation | |
| CN219491472U (en) | Building structure design roof beam reinforced structure | |
| CN219554502U (en) | Auxiliary support frame for communication engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |