CN216042479U - Anti-loosening metal hand frame - Google Patents
Anti-loosening metal hand frame Download PDFInfo
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- CN216042479U CN216042479U CN202122133606.0U CN202122133606U CN216042479U CN 216042479 U CN216042479 U CN 216042479U CN 202122133606 U CN202122133606 U CN 202122133606U CN 216042479 U CN216042479 U CN 216042479U
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Abstract
The utility model discloses a looseness-proof metal hand rack which comprises a first metal placing plate, wherein a second metal placing plate with the same length and width as the first metal placing plate is arranged right below the first metal placing plate, and connecting screws are arranged in the first metal placing plate and the second metal placing plate in a penetrating mode; the limiting fastening rod is fixedly arranged at the lower bottom surface of the first metal placing plate, the bottom of the limiting fastening rod is rotatably connected with a limiting fastening block capable of limiting the first metal placing plate and the second metal placing plate, and the limiting fastening rod is arranged inside the second metal placing plate in a penetrating mode; the metal connecting plate is arranged at the lower position of the second metal placing plate, and metal supporting legs capable of supporting the metal connecting plate are arranged on the outer side of the metal connecting plate. This locking metal hand frame that moves not only can prevent that the hand frame is not hard up, conveniently assembles and dismantles moreover, can use many times, can not cause the waste of resource.
Description
Technical Field
The utility model relates to the technical field of metal hand racks, in particular to an anti-loosening metal hand rack.
Background
The metal hand frame is often used in the building industry, is an instrument for assisting workers in operating, can enable the workers to reasonably complete the construction progress through the metal hand frame, improves the construction efficiency, and can save the cost.
At present, a commonly-used metal hand frame cannot prevent the hand frame from loosening, is inconvenient to assemble and disassemble, can be used for multiple times, and can cause resource waste, so that the anti-loosening metal hand frame is provided, and the problem provided in the method is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a looseness-proof metal hand frame, which solves the problems that the metal hand frame provided by the background technology cannot prevent the hand frame from loosening, is inconvenient to assemble and disassemble, can be used for multiple times and can cause resource waste.
In order to achieve the purpose, the utility model provides the following technical scheme: a locking metal hand rack comprising:
the device comprises a first metal placing plate, a second metal placing plate, a connecting screw rod and a connecting screw rod, wherein the length and the width of the second metal placing plate are the same as those of the first metal placing plate;
a limiting fastening rod; the limiting fastening rod is fixedly arranged at the lower bottom surface of the first metal placing plate, the bottom of the limiting fastening rod is rotatably connected with a limiting fastening block capable of limiting the first metal placing plate and the second metal placing plate, and the limiting fastening rod is arranged inside the second metal placing plate in a penetrating mode;
and the metal connecting plate is arranged at the lower position of the second metal placing plate, and metal supporting legs capable of supporting the metal connecting plate are arranged on the outer side of the metal connecting plate.
Preferably, the outer surface of the metal connecting plate is fixedly provided with a fastening cross rod, and the fastening cross rod penetrates through the placing groove.
Preferably, an I-shaped structure is formed between the metal connecting plate and the metal supporting legs, and a disassembly structure is formed between the metal supporting legs and the metal connecting plate.
Preferably, the equal fixed mounting in both ends has the support horizontal pole about the top of metal supporting leg, and supports the horizontal pole and run through the inside of installing at the spacing groove to the spacing groove is the same with the shape size that supports the horizontal pole, is linked together between spacing groove and the spread groove moreover.
Preferably, the inside of metal supporting leg is run through and is installed threaded connection's metal lift foot, and the metal lift foot can adjust metal supporting leg's height to metal supporting leg and first metal are placed the connected mode between the board and are connected for the block.
Preferably, the support cross rod is installed at a position between the first metal placing plate and the second metal placing plate, and the support cross rod is limited through the rotating connection between the limiting fastening block and the limiting fastening rod.
Compared with the prior art, the utility model has the beneficial effects that: the anti-loosening metal hand frame not only can prevent the hand frame from loosening, but also is convenient to assemble and disassemble, can be used for multiple times, and cannot cause resource waste;
1. the bottom of the first metal placing plate is provided with a limiting groove and a connecting groove which are communicated with each other, the fastening cross rod is installed inside the placing groove formed in the inner wall of the metal supporting leg in a penetrating mode, then the supporting cross rod fixedly installed at the top of the metal supporting leg is inserted into the limiting groove and the connecting groove, the first metal placing plate and the second metal placing plate can be limited through the limiting fastening block, and the hand rack is convenient to assemble;
2. the connecting screw rods are arranged in the first metal placing plate and the second metal placing plate in a penetrating mode, and the first metal placing plate is connected with the metal supporting legs in a clamping mode, so that the first metal placing plate and the second metal placing plate can be prevented from being loosened;
3. the inside of metal supporting leg runs through and installs metal lift foot, rotates metal lift foot, is convenient for adjust the distance between metal lift foot and the metal supporting leg, and then is convenient for adjust the height of this metal hand rack, and the weight of metal supporting leg all is greater than the weight that board and second metal were placed to first metal and place the board, can make the device stable fix subaerial.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the metal support leg and the support cross bar of the present invention;
FIG. 3 is a schematic bottom view of the first metal plate of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a first metal placement plate; 2. a second metal placement plate; 3. connecting a screw rod; 4. a limiting fastening rod; 5. a limiting fastening block; 6. a metal connecting plate; 7. a metal support leg; 8. a metal lifting foot; 9. a support rail; 10. a limiting groove; 11. connecting grooves; 12. fastening the cross bar; 13. and (6) placing the groove.
Detailed Description
Referring to fig. 1-4, the present invention provides a technical solution: a locking metal hand frame, including the first metal places the board 1, spacing fastening rod 4 and metal connecting plate 6, as the bottom of the first metal places the board 1 and equips with spacing groove 10, spread groove 11 in figure 1, and spacing groove 10, spread groove 11 are connected, because as the outer surface of the metal connecting plate 6 is fixedly equipped with the fastening cross bar 12 in figure 2, while using, the fastening cross bar 12 is through-mounted in the inside of the standing groove 13 that the inner wall of the metal supporting leg 7 offers, insert the supporting cross bar 9 that the top of the metal supporting leg 7 is fixedly mounted into spacing groove 10, spread groove 11, the bottom of the first metal places the board 1 is fixedly equipped with the spacing fastening rod 4, and the bottom of the spacing fastening rod 4 rotates and connects with the spacing fastening block 5, then the second metal places the board 2 through-mounted in the inside of the metal supporting leg 7, and rotate the spacing fastening block 5, the first metal placing plate 1 and the second metal placing plate 2 can be limited, and the connecting screw rods 3 are arranged in the first metal placing plate 1 and the second metal placing plate 2 in a penetrating mode, so that the first metal placing plate 1 and the second metal placing plate 2 can be prevented from being loosened;
as in fig. 4, the metal lifting foot 8 is installed inside the metal supporting leg 7 in a penetrating manner, and the metal lifting foot 8 is rotated, so that the distance between the metal lifting foot 8 and the metal supporting leg 7 can be conveniently adjusted, and further the height of the metal hand frame can be conveniently adjusted, which is the whole working process of the anti-loosening metal hand frame. Those not described in detail in this specification are within the skill of the art. The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted. Plate 1 is placed to first metal, plate 2 is placed to second metal, connecting screw 3, spacing anchorage bar 4, spacing fastening block 5, metal connecting plate 6, metal supporting leg 7, metal lift foot 8, support horizontal pole 9, spacing groove 10, spread groove 11, fastening horizontal pole 12
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A locking metal hand frame that moves, its characterized in that includes:
the metal placing device comprises a first metal placing plate (1), wherein a second metal placing plate (2) with the same length and width as the first metal placing plate (1) is arranged right below the first metal placing plate (1), and connecting screws (3) are arranged in the first metal placing plate (1) and the second metal placing plate (2) in a penetrating mode;
a limit fastening rod (4); the limiting fastening rod (4) is fixedly installed at the lower bottom surface position of the first metal placing plate (1), the bottom of the limiting fastening rod (4) is rotatably connected with a limiting fastening block (5) capable of limiting the first metal placing plate (1) and the second metal placing plate (2), and the limiting fastening rod (4) penetrates through the second metal placing plate (2);
the metal connecting plate (6) is installed at the lower position of the second metal placing plate (2), and metal supporting legs (7) capable of supporting the metal connecting plate (6) are installed on the outer side of the metal connecting plate (6).
2. A locking metal hand rack as defined in claim 1, wherein: the outer surface of the metal connecting plate (6) is fixedly provided with a fastening cross rod (12), and the fastening cross rod (12) penetrates through the placing groove (13).
3. A locking metal hand rack as defined in claim 1, wherein: an I-shaped structure is formed between the metal connecting plate (6) and the metal supporting legs (7), and a disassembly structure is formed between the metal supporting legs (7) and the metal connecting plate (6).
4. A locking metal hand rack as defined in claim 1, wherein: the equal fixed mounting in both ends has support horizontal pole (9) about the top of metal supporting leg (7), and supports horizontal pole (9) and run through the inside of installing in spacing groove (10) to spacing groove (10) are the same with the shape size of supporting horizontal pole (9) all, are linked together between spacing groove (10) and spread groove (11) moreover.
5. A locking metal hand rack as defined in claim 1, wherein: the metal lifting foot (8) of threaded connection is installed in the metal supporting leg (7) in a penetrating mode, the metal lifting foot (8) can adjust the height of the metal supporting leg (7), and the metal supporting leg (7) and the first metal are connected in a clamping mode between the placing plates (1).
6. The anti-loosening metal hand rack as claimed in claim 4, wherein: the supporting cross rod (9) is installed at a position between the first metal placing plate (1) and the second metal placing plate (2), and the supporting cross rod (9) is limited through the rotating connection between the limiting fastening block (5) and the limiting fastening rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122133606.0U CN216042479U (en) | 2021-09-06 | 2021-09-06 | Anti-loosening metal hand frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122133606.0U CN216042479U (en) | 2021-09-06 | 2021-09-06 | Anti-loosening metal hand frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216042479U true CN216042479U (en) | 2022-03-15 |
Family
ID=80597326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122133606.0U Active CN216042479U (en) | 2021-09-06 | 2021-09-06 | Anti-loosening metal hand frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216042479U (en) |
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2021
- 2021-09-06 CN CN202122133606.0U patent/CN216042479U/en active Active
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