CN216706528U - Spiral vertical ladder processing preparation bed-jig - Google Patents
Spiral vertical ladder processing preparation bed-jig Download PDFInfo
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- CN216706528U CN216706528U CN202220253711.XU CN202220253711U CN216706528U CN 216706528 U CN216706528 U CN 216706528U CN 202220253711 U CN202220253711 U CN 202220253711U CN 216706528 U CN216706528 U CN 216706528U
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Abstract
The utility model belongs to the field of buildings, and particularly relates to a jig frame for processing and manufacturing a spiral vertical ladder, which comprises a jig frame body, the jig frame body is a cuboid frame formed by vertical rods and transverse rods, the vertical rods are provided with hydraulic telescopic rods for adjusting the height, one cross bar at the top of the jig frame body is provided with a spiral vertical ladder support fixing structure, the spiral vertical ladder support fixing structure is a ladder shaft fixing structure which comprises a base fixedly arranged on a cross rod, the base is fixedly provided with a bearing fixing structure which is an annular structure, a bearing is sleeved on the ladder stand shaft in advance, the fixing pin of the snap ring is unscrewed to separate the two buckles, the snap ring is opened, the ladder stand shaft sleeved with the bearing is placed in the snap ring, through slipmat fixing bearing's outer loop, the inner ring of bearing cup joints with cat ladder axle is fixed for the rotation laborsaving of cat ladder axle.
Description
Technical Field
The utility model belongs to the field of buildings, and particularly relates to a jig frame for machining and manufacturing a spiral vertical ladder.
Background
The spiral ladder stand is widely applied, but the manufacture is more complex, for example, the prior art discloses a rotary ladder stand, the top ends of two inclined support columns of a pedal inclined ladder are respectively welded with an inclined ladder connecting piece formed by bending round steel into 90 degrees, the ends of the non-welded sections of the two inclined ladder connecting pieces are mutually opposite and coaxial, the non-welded sections of the two inclined ladder connecting pieces are commonly inserted into the tube cavities at the two sides of the same round steel tube, the round steel tube forms an inclined ladder rotating ring of the pedal inclined ladder, the non-welded sections of the two inclined ladder connecting pieces form an inclined ladder rotating shaft, the inclined ladder rotating ring is welded on fixed angle steel at the margin of an outer climbing frame scaffold, the bottoms of the two inclined support columns of the pedal inclined ladder are jointly welded with a square steel tube with exposed cross-section fracture, the square steel tube forms an upright ladder rotating ring of a pedal vertical ladder, the top ends of the two upright support columns of the pedal inclined ladder connecting piece formed by bending round steel into 90 degrees respectively, the non-welding section end of two vertical ladder connecting pieces is mutually opposite and coaxial, the two non-welding sections of the vertical ladder connecting pieces are inserted into the tube cavity of the vertical ladder rotating ring through the two side notches of the vertical ladder rotating ring, and the two non-welding sections of the vertical ladder connecting pieces form a vertical ladder rotating shaft. The spiral vertical ladder is also very widely applied, for example, the spiral vertical ladder can be used for an original water pretreatment project, but the manufacturing technology of the spiral vertical ladder in the prior art is less disclosed, and the spiral vertical ladder is not easy to fix in the manufacturing process and has no good solution.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a jig frame for processing and manufacturing a spiral vertical ladder, which comprises a jig frame body, wherein the jig frame body is a cuboid frame formed by vertical rods and transverse rods, the vertical rods are provided with hydraulic telescopic rods for adjusting the height, and one transverse rod at the top of the jig frame body is provided with a spiral vertical ladder supporting and fixing structure.
Furthermore, the spiral vertical ladder support fixing structure is a triangular fixture fixed on the cross rod.
Further, spiral vertical ladder support fixed knot construct for cat ladder axle fixed knot, cat ladder axle fixed knot construct including setting firmly the base on the horizontal pole, set firmly bearing fixed knot structure on the base, bearing fixed knot constructs for the loop configuration.
Further, bearing fixed knot constructs including the snap ring with base fixed connection, one side of snap ring is equipped with the hinge, and the opposite side is equipped with two matched with buckles, two the buckle passes through the fixed pin and connects fixedly, the internal surface of snap ring is equipped with the one deck slipmat, slipmat inside be used for place with snap ring assorted bearing, the bearing housing is established epaxially at the cat ladder.
Further, the upper portion of bed-jig body still is equipped with spiral ladder anti-skidding branch, spiral ladder anti-skidding branch sets firmly the support rod seat card on the horizontal pole through corresponding.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the ladder climbing shaft can be placed on one side of the right angle of the triangular clamp, the height of the jig frame body is adjusted to be slightly higher than the ladder length of the spiral type vertical ladder through the hydraulic telescopic rod, and the spiral type vertical ladder is manufactured by spirally welding a ladder structure around the ladder climbing shaft. According to the utility model, the bearing is sleeved on the ladder stand shaft in advance, the fixing pin of the clamping ring is unscrewed to separate the two buckles, the clamping ring is opened, the ladder stand shaft sleeved with the bearing is placed in the clamping ring, the outer ring of the bearing is fixed through the anti-slip pad, and the inner ring of the bearing is fixedly sleeved with the ladder stand shaft, so that the ladder stand shaft is labor-saving to rotate. According to the utility model, the spiral ladder anti-slip support rod is arranged on the jig frame body, so that the spiral ladder anti-slip support rod is extended to clamp the welded spiral ladder, and the spiral ladder is easy to roll when being placed, and is convenient for construction. The utility model has the advantages of simple structure, convenient operation, fast processing, high efficiency, manpower resource saving, low cost and high benefit.
Drawings
FIG. 1 is a general schematic view of an embodiment of the present invention;
FIG. 2 is a schematic overall structure diagram of another embodiment of the present invention;
fig. 3 is a schematic view of the bearing fixing structure of fig. 2.
In the figure, 1, a jig frame body, 2, a vertical rod, 3, a transverse rod, 4, a triangular clamp, 5, a hydraulic telescopic rod, 6, a ladder climbing shaft fixing structure, 7, a base, 8, a bearing fixing structure, 81, a clamping ring, 82, a hinge, 83, a buckle, a fixing pin, 85, a bearing, 86, an anti-slip pad, 9, a ladder climbing shaft, 10, a support rod seat and 11, a spiral ladder anti-slip support rod are arranged.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the specific implementation of the utility model, as shown in fig. 1, a jig frame for processing and manufacturing a spiral vertical ladder comprises a jig frame body 1, wherein the jig frame body 1 is a cuboid frame formed by vertical rods 2 and transverse rods 3, a hydraulic telescopic rod 5 is arranged on each vertical rod 2 for adjusting the height, and a spiral vertical ladder supporting and fixing structure is arranged on one transverse rod 3 at the top of the jig frame body 1. The spiral vertical ladder support fixing structure is a triangular fixture 4 fixed on the cross rod 3. In specific implementation, the ladder climbing shaft 9 can be placed on one side of the right angle of the triangular clamp 4, the height of the jig frame body 1 is adjusted to be slightly higher than the ladder length of the spiral vertical ladder through the hydraulic telescopic rod 5, and the spiral vertical ladder is manufactured by welding a ladder structure in a spiral mode around the ladder climbing shaft 9. The utility model has the advantages of simple structure, convenient operation, fast processing, high efficiency, manpower resource saving, low cost and high benefit.
In a preferred implementation, as shown in fig. 2, the spiral vertical ladder support fixing structure is a ladder shaft fixing structure 6, the ladder shaft fixing structure 6 includes a base 7 fixed on the cross bar 3, a bearing fixing structure 8 is fixed on the base 7, and the bearing fixing structure 8 is an annular structure.
In a preferred implementation, as shown in fig. 3, the bearing fixing structure 8 includes a snap ring 81 fixedly connected to the base 7, a hinge 82 is disposed on one side of the snap ring 81, two matching buckles 83 are disposed on the other side of the snap ring 81, the two buckles 83 are fixedly connected by a fixing pin 84, a layer of non-slip mat 86 is disposed on an inner surface of the snap ring 81, a bearing 85 matched with the snap ring 81 is disposed inside the non-slip mat 86, and the bearing 85 is sleeved on the ladder shaft 9. During implementation, the bearing 85 is sleeved on the crawling ladder shaft 9 in advance, the fixing pin 84 of the clamping ring 81 is unscrewed, the two buckles 83 are separated, the clamping ring 81 is opened, the crawling ladder shaft 9 sleeved with the bearing 85 is placed in the clamping ring 81, the outer ring of the bearing 85 is fixed through the anti-slip pad 86, the inner ring of the bearing 85 is fixedly sleeved with the crawling ladder shaft 9, and therefore the crawling ladder shaft 9 can rotate in a labor-saving mode.
In a preferable implementation, the upper portion of the jig frame body 1 is further provided with a spiral ladder anti-slip strut 11, and the spiral ladder anti-slip strut 11 is clamped by a strut seat 10 correspondingly and fixedly arranged on the cross rod 3. Welded spiral ladder rolls easily, through set up spiral ladder anti-skidding branch 11 on bed-jig body 1, with spiral ladder anti-skidding branch 11 expenditure, blocks welded spiral ladder, places the spiral ladder and rolls easily, the construction of being convenient for.
In conclusion, the ladder stand shaft can be placed on one side of the right angle of the triangular clamp, the height of the jig frame body is adjusted to be slightly higher than the ladder length of the spiral type vertical ladder through the hydraulic telescopic rod, and the spiral type vertical ladder is manufactured by welding a ladder structure around the ladder stand shaft in a spiral mode. According to the utility model, the bearing is sleeved on the ladder stand shaft in advance, the fixing pin of the clamping ring is unscrewed to separate the two buckles, the clamping ring is opened, the ladder stand shaft sleeved with the bearing is placed in the clamping ring, the outer ring of the bearing is fixed through the anti-slip pad, and the inner ring of the bearing is fixedly sleeved with the ladder stand shaft, so that the ladder stand shaft is labor-saving to rotate. According to the utility model, the spiral ladder anti-slip support rod is arranged on the jig frame body, so that the spiral ladder anti-slip support rod is extended to clamp the welded spiral ladder, and the spiral ladder is easy to roll when being placed, and is convenient for construction. The utility model has the advantages of simple structure, convenient operation, fast processing, high efficiency, manpower resource saving, low cost and high benefit.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a spiral vertical ladder processing preparation bed-jig, a serial communication port, includes the bed-jig body, the bed-jig body comprises montant and horizontal pole cuboid shelf, be equipped with hydraulic telescoping rod height-adjusting on the montant, be equipped with spiral vertical ladder support fixed knot on one of them horizontal pole at bed-jig body top and construct.
2. The jig frame for processing and manufacturing the spiral type vertical ladder as claimed in claim 1, wherein the supporting and fixing structure of the spiral type vertical ladder is a triangular fixture fixed on the cross bar.
3. The jig frame for processing and manufacturing the spiral vertical ladder as claimed in claim 1, wherein the supporting and fixing structure of the spiral vertical ladder is a fixing structure of a ladder shaft, the fixing structure of the ladder shaft comprises a base fixedly arranged on a cross bar, a bearing fixing structure is fixedly arranged on the base, and the bearing fixing structure is an annular structure.
4. The jig frame for machining and manufacturing the spiral vertical ladder stand as claimed in claim 3, wherein the bearing fixing structure comprises a snap ring fixedly connected with the base, one side of the snap ring is provided with a hinge, the other side of the snap ring is provided with two matched buckles, the two buckles are fixedly connected through a fixing pin, the inner surface of the snap ring is provided with a layer of non-slip mat, a bearing matched with the snap ring is placed inside the non-slip mat, and the bearing sleeve is sleeved on the ladder stand shaft.
5. The jig frame for processing and manufacturing the spiral vertical ladder as claimed in any one of claims 1 to 4, wherein the upper part of the jig frame body is further provided with spiral ladder anti-slip supporting rods, and the spiral ladder anti-slip supporting rods are clamped by supporting rod seats correspondingly and fixedly arranged on the cross rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220253711.XU CN216706528U (en) | 2022-02-08 | 2022-02-08 | Spiral vertical ladder processing preparation bed-jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220253711.XU CN216706528U (en) | 2022-02-08 | 2022-02-08 | Spiral vertical ladder processing preparation bed-jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706528U true CN216706528U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220253711.XU Active CN216706528U (en) | 2022-02-08 | 2022-02-08 | Spiral vertical ladder processing preparation bed-jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161628A (en) * | 2023-10-30 | 2023-12-05 | 南通海国机械有限公司 | Spiral escalator welding device |
-
2022
- 2022-02-08 CN CN202220253711.XU patent/CN216706528U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117161628A (en) * | 2023-10-30 | 2023-12-05 | 南通海国机械有限公司 | Spiral escalator welding device |
| CN117161628B (en) * | 2023-10-30 | 2023-12-29 | 南通海国机械有限公司 | Spiral escalator welding device |
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