CN216616275U - The embedded part is fixed by a central screw and a steel plate at right angle - Google Patents
The embedded part is fixed by a central screw and a steel plate at right angle Download PDFInfo
- Publication number
- CN216616275U CN216616275U CN202220047424.3U CN202220047424U CN216616275U CN 216616275 U CN216616275 U CN 216616275U CN 202220047424 U CN202220047424 U CN 202220047424U CN 216616275 U CN216616275 U CN 216616275U
- Authority
- CN
- China
- Prior art keywords
- central screw
- block
- steel plate
- embedded part
- cross support
- 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
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses an embedded part fixed by a central screw and a steel plate at right angles, which comprises a cross support, wherein the cross support is formed by steel plates rotating at the center, the end parts of the steel plates are fixedly provided with stand columns, one side of the steel plates which are symmetrical about the rotation center of the steel plates on the cross support is fixedly provided with a small right angle, the rotation position of the steel plates is provided with a central hole, the steel plates are positioned at the central hole and are inserted with the central screw in a sliding manner, a limiting mechanism for limiting the cross support is arranged in the central screw, and the embedded part is fixed by the central screw and the steel plate at right angles, so that the integral folding of the embedded part is favorably realized, the transportation is convenient, the transportation cost is reduced, the transportation is convenient, the time and labor are saved, and the practicability is strong.
Description
Technical Field
The utility model belongs to the technical field of buildings, and particularly relates to a method for fixing an embedded part by using a central screw and a steel plate at a right angle.
Background
At present, the lamp pole built-in fitting that has now on the market mostly adopts angle screw and steel bar welding, welds into the iron cage, utilizes the concrete to pour underground, and this kind welds the four corners iron cage that makes, welds into the back transportation very inconvenient, improves the cost of transportation, wastes time and energy when removing the platform, and the practicality is not strong, needs to improve this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an embedded part which is fixed and put into use by a central screw and a steel plate at a right angle so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the embedded part utilizes central screw and steel sheet right angle to fix, include the cross support, the cross support comprises center pivoted steel slab, the equal fixed mounting of steel slab tip has the stand, with steel slab rotation centrosymmetric steel slab one side fixed mounting on the cross support has little right angle, the steel slab rotates the department and has seted up the centre bore, the steel slab is located centre bore department and slides and inserts and be equipped with the central screw, be provided with in the central screw and be used for strengthening carrying out spacing stop gear to the cross support.
Preferably, stop gear is including seting up the installing port in lath one side, seting up slot, the inserted block of fixed mounting on the central screw on the installing port, seting up spacing mouth, the lower briquetting of threaded connection on the central screw, the setting of sliding on the central screw round platform shape kicking block, the spring of fixed mounting in the central screw, the stopper of fixed mounting at the spring both ends, the stopper slides and sets up on the central screw, the stopper one end is kept away from to round platform shape kicking block sets up to the cambered surface.
Preferably, the size of the limiting opening is matched with that of the limiting block, and the size of the slot is matched with that of the insertion block.
Preferably, one side of the limiting block, which is close to the truncated cone-shaped top block, is attached to the truncated cone-shaped top block.
Preferably, at least two groups of the cross supports are arranged.
The utility model has the technical effects and advantages that: the embedded part is fixed by utilizing the central screw and the steel plate right angle, when the cross bracket and the upright post are required to be folded, the central screw on the cross bracket is only required to be rotated to ensure that the limiting mechanism in the central screw is separated from the steel plate strip on the central hole, so that the steel plate strip and the upright post can move, the rotating end part of the steel plate strip is close to the same direction to fold the whole device, when the cross bracket and the upright post are required to be unfolded, the upright post is pulled to drive the cross bracket to be unfolded, the steel plate strip is limited by the small right angle, when the small right angle is abutted against the steel plate strip, the cross bracket is completely unfolded, the limiting mechanism in the central screw is used for limiting the steel plate strip by rotating the central screw on the central hole, the embedded part can be unfolded by reversely rotating the steel plate strip, the integral folding of the embedded part is favorably realized, the transportation is convenient, the transportation cost is reduced, and the moving and lifting is convenient, time and labor are saved, and the practicability is strong.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure at A;
FIG. 3 is a schematic view of the internal structure of the center hole of the present invention;
FIG. 4 is a schematic view of a limiting block and a truncated cone-shaped top block in a center hole of the utility model;
FIG. 5 is a schematic view of a truncated cone-shaped top block of the present invention;
fig. 6 is a top view of the spider of the present invention.
In the figure:
1. a cross-shaped bracket; 2. steel plate strips; 3. a column; 4. a small right angle; 5. a central bore; 6. a central screw;
7. a limiting mechanism; 71. an installation port; 72. a slot; 73. inserting a block; 74. a limiting port; 75. pressing the block; 76. a truncated cone shaped top block; 77. a spring; 78. and a limiting block.
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.
The utility model provides an embedded part which is fixed by a central screw 6 and a steel plate at right angles as shown in figures 1-6, and comprises a cross support 1, wherein the cross support 1 is composed of steel plates 2 rotating at the center, the end parts of the steel plates 2 are all fixedly provided with upright posts 3, one sides of the steel plates 2 which are symmetrical with the rotating center of the steel plates 2 on the cross support 1 are fixedly provided with small right angles 4, the rotating position of the steel plates 2 is provided with a central hole 5, the steel plates 2 are positioned at the central hole 5 and are inserted with the central screw 6 in a sliding manner, and a limiting mechanism 7 for reinforcing the limitation of the cross support 1 is arranged in the central screw 6.
When needs are folded cross support 1 and stand 3, only need to rotate the central screw 6 on the cross support 1 and make stop gear 7 in the central screw 6 break away from the steel sheet strip 2 on the centre bore 5, can move about steel sheet strip 2 and stand 3, thereby fold, when needs expand cross support 1 and stand 3, pulling stand 3 drives cross support 1 and expand, it is spacing to steel sheet strip 2 through little right angle 4, little right angle 4 conflicts when steel sheet strip 2, cross support 1 expandes completely, through rotating central screw 6 on the centre bore 5, make stop gear 7 in the central screw 6 spacing to steel sheet strip 2, it is spacing to launch the built-in fitting is whole, be favorable to realizing the holistic folding of built-in fitting, convenient transportation, reduce the cost of transportation, it is convenient to move, time saving and labor saving, therefore, the clothes hanger is strong in practicability.
The limiting mechanism 7 comprises a mounting opening 71 formed in one side of the steel plate strip 2, a slot 72 formed in the mounting opening 71, an inserting block 73 fixedly mounted on the central screw 6, limiting openings 74 formed in two sides of the central hole 5, a lower pressing block 75 in threaded connection with the central screw 6, a truncated cone-shaped top block 76 slidably mounted on the central screw 6, a spring 77 fixedly mounted in the central screw 6, and limiting blocks 78 fixedly mounted at two ends of the spring 77, wherein the limiting blocks 78 are slidably mounted on the central screw 6, and one end, far away from the limiting blocks 78, of the truncated cone-shaped top block 76 is set to be a cambered surface; an operator rotates the central screw 6, the central screw 6 rotates to drive the lower pressing block 75 connected with the central screw to ascend in the central hole 5, so that the lower pressing block 75 is far away from the circular truncated cone-shaped top block 76, the limiting blocks 78 are pulled to be close to each other through the restoring force of the springs 77 and eject the circular truncated cone-shaped top block 76, the limiting blocks 78 are close to each other and are separated from the limiting openings 74 on the two sides of the central hole 5, so that the steel plate strips 2 and the upright posts 3 can move, the folding is carried out, when the cross-shaped support 1 and the upright posts 3 need to be unfolded, the upright posts 3 are pulled to drive the cross-shaped support 1 to be unfolded, the steel plate strips 2 are limited through the small right angles 4, when the small right angles 4 abut against the steel plate strips 2, the cross-shaped support 1 is completely unfolded, the central screw 6 on the central hole 5 is rotated, the central screw 6 drives the lower pressing block 75 connected with the central screw to move downwards to abut against the circular truncated cone-shaped top block 76, and the circular truncated cone-shaped top block 76 is pressed into the central screw 6, the circular truncated cone-shaped top block 76 moves down the pulling spring 77 to drive the limiting block 78 to open and enable the limiting block 78 to completely enter the limiting opening 74, the embedded part is integrally unfolded, the installation opening 71 is arranged, the slot 72 and the inserting block 73 are convenient to install and fix the central screw 6, the rotation is convenient, the operation is simple, the fixation is strong, the time and the labor are saved, and the practicability is high.
The size of the limiting opening 74 is matched with that of the limiting block 78, and the size of the slot 72 is matched with that of the inserting block 73; the stability of the whole unfolded embedded part is improved, and the practicability is high.
One side of the limiting block 78, which is close to the truncated cone-shaped top block 76, is attached to the truncated cone-shaped top block 76; the stability of the table-shaped top block 76 in the central screw 6 and when the table-shaped top block slides on the side face of the limiting block 78 is improved, and the practicability is high.
At least two groups of cross supports 1 are arranged; the whole stability of built-in fitting is favorable to improving, and the practicality is strong round.
The working principle is as follows: when the cross support 1 and the upright post 3 need to be folded, only the central screw 6 on the cross support 1 needs to be rotated, the central screw 6 rotates to drive the lower pressing block 75 connected with the central screw to ascend in the central hole 5, so that the lower pressing block 75 is far away from the truncated cone-shaped top block 76, the limiting blocks 78 are pulled to be close to each other through the restoring force of the springs 77 and push out the truncated cone-shaped top block 76, the limiting blocks 78 are close to each other and are separated from the limiting openings 74 at the two sides of the central hole 5, the steel plate strips 2 and the upright post 3 can move, so that the folding is carried out, when the cross support 1 and the upright post 3 need to be unfolded, the upright post 3 is pulled to drive the cross support 1 to be unfolded, the steel plate strips 2 are limited through the small right angles 4, when the small right angles 4 are abutted against the steel plate strips 2, the cross support 1 is completely unfolded, and the central screw 6 on the central screw 5 is rotated to drive the lower pressing block 75 connected with the central screw to move downwards to abut against the truncated cone-shaped top block 76, the truncated cone-shaped top block 76 is pressed down into the central screw 6, the truncated cone-shaped top block 76 moves downwards to pull the spring 77 to drive the limiting block 78 to be opened, so that the limiting block 78 completely enters the limiting opening 74, and the whole embedded part is unfolded.
Claims (5)
1. The built-in fitting utilizes central screw and steel sheet right angle to fix, including cross support (1), its characterized in that: cross support (1) comprises center pivoted steel sheet strip (2), the equal fixed mounting of steel sheet strip (2) tip has stand (3), steel sheet strip (2) one side fixed mounting who rotates centrosymmetric with steel sheet strip (2) on cross support (1) has little right angle (4), steel sheet strip (2) rotate the department and seted up centre bore (5), steel sheet strip (2) are located centre bore (5) and locate to slide and insert and are equipped with central screw (6), be provided with in central screw (6) and be used for strengthening and carry out spacing stop gear (7) to cross support (1).
2. The embedded part of claim 1 is fixed by a central screw and a steel plate at right angles, and is characterized in that: stop gear (7) including offer installing port (71) in lath (2) one side, offer slot (72) on installing port (71), inserted block (73) on central screw (6), offer spacing mouthful (74) in centre bore (5) both sides, lower briquetting (75) of threaded connection on central screw (6), slide round platform shape kicking block (76) of setting on central screw (6), spring (77) of fixed mounting in central screw (6), stopper (78) of fixed mounting at spring (77) both ends, stopper (78) slide and set up on central screw (6), stopper (78) are kept away from stopper (78) one end and are set up to the cambered surface in round platform shape kicking block (76).
3. The embedded part of claim 2 is fixed at right angles by a central screw and a steel plate, and is characterized in that: the size of the limiting opening (74) is matched with that of the limiting block (78), and the size of the slot (72) is matched with that of the insertion block (73).
4. The embedded part of claim 2 is fixed by a central screw and a steel plate at right angles, and is characterized in that: and one side of the limiting block (78) close to the truncated cone-shaped top block (76) is attached to the truncated cone-shaped top block (76).
5. The embedded part of claim 1 is fixed by a central screw and a steel plate at right angles, and is characterized in that: the cross-shaped support (1) is at least provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047424.3U CN216616275U (en) | 2022-01-10 | 2022-01-10 | The embedded part is fixed by a central screw and a steel plate at right angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220047424.3U CN216616275U (en) | 2022-01-10 | 2022-01-10 | The embedded part is fixed by a central screw and a steel plate at right angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216616275U true CN216616275U (en) | 2022-05-27 |
Family
ID=81687715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220047424.3U Active CN216616275U (en) | 2022-01-10 | 2022-01-10 | The embedded part is fixed by a central screw and a steel plate at right angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216616275U (en) |
-
2022
- 2022-01-10 CN CN202220047424.3U patent/CN216616275U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210273368U (en) | Easy-to-assemble and disassemble bridge structure for cable erection | |
| CN216616275U (en) | The embedded part is fixed by a central screw and a steel plate at right angle | |
| CN215495930U (en) | Business enterprise management information display device | |
| CN216732169U (en) | Heated board round hole perforator that uses in energy-concerving and environment-protective construction of heated board | |
| CN216109536U (en) | Support device for mounting building door and window | |
| CN211647497U (en) | Module is assembled fast to portable stage | |
| CN212984611U (en) | House building is template for engineering | |
| CN207211011U (en) | A kind of multi-angle grafting fence | |
| CN218265134U (en) | A regularization triangular supports device for post-cast strip independently supports | |
| CN112575684A (en) | Pipe support fastening device with self-locking structure for bridge construction | |
| CN220580648U (en) | Temporary toilet convenient to installation and removal | |
| CN216640320U (en) | Mounting device for sound barrier stand column | |
| CN215484572U (en) | Scaffold cross rod convenient to install and dismantle | |
| CN216277301U (en) | Building construction safety warning rail with function of reflecting light night | |
| CN206242795U (en) | Novel portable fine arts drawing board | |
| CN217872180U (en) | Construction is with enclosing fender | |
| CN219316622U (en) | Guardrail convenient to dismouting is accomodate | |
| CN210315957U (en) | Highly safe energy-saving multifunctional movable board room | |
| CN210225400U (en) | Intercom convenient to disassemble and assemble | |
| CN217178410U (en) | Outdoor energy-saving solar LED street lamp easy to install | |
| CN205079012U (en) | Charge a workstation and stake of charging | |
| CN214943053U (en) | Road foundation pit safety device for municipal construction | |
| CN218061125U (en) | Improved generation stair railing | |
| CN211994783U (en) | Binding means is used in processing of album of paintings | |
| CN219431541U (en) | Face limit guardrail fixed column |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |