CN218716082U - Hang thing apron instrument that flattens - Google Patents
Hang thing apron instrument that flattens Download PDFInfo
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- CN218716082U CN218716082U CN202221439655.5U CN202221439655U CN218716082U CN 218716082 U CN218716082 U CN 218716082U CN 202221439655 U CN202221439655 U CN 202221439655U CN 218716082 U CN218716082 U CN 218716082U
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- screw rod
- plate
- pressing plate
- hole cover
- leveling
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Abstract
The utility model discloses a lifting hole cover plate flattening tool, which comprises a screw rod, wherein a lower pressing plate is fixedly arranged at the lower end of the screw rod, an upper pressing plate, a balance adjusting mechanism and a leveling plate which are sleeved on the screw rod are sequentially arranged above the lower pressing plate, and the upper pressing plate, the balance adjusting mechanism and the leveling circular plate can freely slide on the screw rod; and a pressurizing nut matched with the screw rod is arranged above the leveling circular plate, and operating handles are symmetrically arranged on two sides of the pressurizing nut. The utility model discloses only need through the operating handle on the 1 people operation compression nut, can apply compressive stress through holding down plate to the closed folding door plant that hangs thing eye patch that misplaces, through the cooperation of adjusting balance mechanism and leveling board to realize quick, laborsaving folding door plant that hangs thing eye patch that misplaces and align, thereby realize the purpose of locking the apron.
Description
Technical Field
The utility model relates to a hang thing eye patch technical field, especially relate to a hang thing eye patch instrument of flattening.
Background
The folding type object hanging hole cover plate is a novel safety protection device tailored for an object hanging hole, a folding steel structure door plate capable of being automatically opened and closed is installed on the object hanging hole, the door plate is connected with an outer frame, and the door plate is driven by an electric driving device to be folded and extended along two side rails, so that the cover plate is opened and closed.
When the apron was closed, folding steel structure door plant must close horizontal position could accomplish next door plant locking work, nevertheless because folding steel structure door plant self weight is not enough, leads to the door plant can't reach horizontal position by the dead weight after accomplishing the self-closing operation, causes the connecting part in the middle of the folding door plant to present crisscross upwarp or recessed condition, must step on folding door plant to horizontal position with the help of the cooperation of many operating personnel this moment, need consume a large amount of manpowers and time.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a lifting hole cover plate flattening tool, which solves the prior art problems.
In order to achieve the purpose, the utility model provides a lifting hole cover plate flattening tool, which comprises a screw rod, wherein the lower end of the screw rod is fixedly provided with a lower pressing plate, an upper pressing plate, an adjusting balance mechanism and a leveling circular plate which are sleeved on the screw rod are sequentially arranged above the lower pressing plate, and the upper pressing plate, the adjusting balance mechanism and the leveling circular plate can freely slide on the screw rod; and a pressure nut matched with the screw rod is arranged above the leveling circular plate, and operating handles are symmetrically arranged on two sides of the pressure nut.
Further, the balance adjusting mechanism comprises a sleeve capable of freely sliding on the screw rod, and a plane bearing capable of freely sliding on the sleeve is sleeved on the sleeve.
Further, the lower pressing plate is a right-angle steel plate and comprises a vertical section and a horizontal section, the vertical section is parallel to the screw rod and is fixedly connected with the screw rod, and the horizontal section is perpendicular to the screw rod.
Furthermore, a reinforcing rib is fixedly arranged at the joint of the vertical section and the screw rod.
Furthermore, one end of the horizontal section, which is far away from the vertical section, is provided with anti-skid teeth.
Furthermore, the upper pressure plate is a square steel plate.
Further, the leveling circular plate is a circular steel plate.
Further, the operating handle is inclined upward with respect to the screw.
The beneficial effects of the utility model are embodied in:
the utility model discloses only need through the operating handle on the 1 people operation compression nut, can apply compressive stress to the door plant of dislocation closed folding thing eye patch through the holding down plate, through the cooperation of adjusting balance mechanism and leveling plectane to realize quick, laborsaving folding the door plant of hanging thing eye patch with the dislocation and align, thereby realize the purpose of locking the apron.
Drawings
FIG. 1 is a schematic view of a lifting hole cover plate flattening tool of the present invention;
FIG. 2 is a schematic view of the balance adjustment mechanism of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the lower press plate of fig. 1 according to the present invention.
Description of reference numerals:
1-a screw; 2-pressing the plate; 201-vertical section; 202-horizontal segment; 203-anti-slip teeth; 3, an upper pressing plate; 4-adjusting the balance mechanism; 401-a cannula; 402-a planar bearing; 5-leveling the circular plate; 6-a compression nut; 7-operating a handle; 8-reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, back, 8230; \8230;) are provided in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments can be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be nonexistent.
Referring to fig. 1, the utility model relates to a lifting hole cover plate flattening tool, which comprises a screw rod 1, wherein a lower pressing plate 2 is fixedly arranged at the lower end of the screw rod 1, an upper pressing plate 3, an adjusting balance mechanism 4 and a leveling circular plate 5 which are sleeved on the screw rod 1 are sequentially arranged above the lower pressing plate 2, and the upper pressing plate 3, the adjusting balance mechanism 4 and the leveling circular plate 5 can freely slide on the screw rod 1; and a pressure nut 6 matched with the screw rod 1 is arranged above the leveling circular plate 5, and operating handles 7 are symmetrically arranged on two sides of the pressure nut 6.
The problem of closing the foldable lifting hole cover plate of the hydropower station is that when the door plates of the foldable lifting hole cover plate are driven by the electric driving device to extend and close along the rails at two sides, the two door plates do not close to a horizontal position (are staggered), so that the subsequent door plate locking work cannot be finished, the foldable door plates need to be pressed to the horizontal position by cooperation of a plurality of operators, and a great deal of manpower and time are consumed. The utility model discloses reach based on the design of moment balance principle, the utility model discloses in, only need operate operating handle on the compression nut through 1 people, can apply compressive stress to the closed folding door plant that hangs thing hole apron of dislocation through the holding down plate, through the cooperation of adjusting balance mechanism and leveling plectane to realize quick, laborsaving folding door plant that hangs thing hole apron that will misplace and align, thereby realize the purpose of locking the apron.
In an embodiment, referring to fig. 2, the balance adjusting mechanism 4 includes a sleeve 401 capable of freely sliding on the screw rod 1, and a flat bearing 402 capable of freely sliding on the sleeve 401 is sleeved on the sleeve 401; the sleeve 401 is a sleeve whose inner wall and outer wall are smooth, and its diameter is greater than that of the screw 1. The flat bearing 402 is a flat thrust ball bearing in the prior art, and is a bearing with a ball ring in the middle and gaskets at two ends of the ball ring. With this arrangement, when the upper washer of the flat bearing 402 is attached to the leveling disc 5 located above the upper washer, the leveling disc 5 can be kept horizontal without being tilted.
In an embodiment, referring to fig. 3, the lower pressing plate 2 is a right-angle steel plate, and includes a vertical section 201 and a horizontal section 202, the vertical section 201 and the screw rod 1 are parallel to each other and fixedly connected, and the horizontal section 202 is perpendicular to the screw rod 1. Due to the design, the staggered door plates of the folding hanging hole cover plates can be aligned conveniently.
In an embodiment, referring to fig. 1 and 3, a reinforcing rib 8 is fixedly disposed at a connection position of the vertical section 201 and the screw 1. By the design, the vertical section 201 is connected with the screw rod 1 by welding, and the joint is provided with the reinforcing rib to ensure that the screw rod is firmer.
In one embodiment, referring to fig. 3, an end of the horizontal section 202 away from the vertical section 201 is provided with an anti-slip tooth 203. The position of the anti-slip teeth 203 may be designed according to the width of the door beam, and is not particularly limited herein. By the design, when the flattening tool is used, the horizontal section 202 is clamped on the door beam, the anti-slip teeth 203 prevent slipping when the door beam is leveled, and the door plates of the staggered folding hanging hole cover plates can be well aligned.
In one embodiment, referring to fig. 1, the upper platen 3 is a square steel plate. The size of the upper press plate 3 can be designed according to the size of the opening formed between the door beams of the two opposite foldable article hanging hole cover plates, and is not limited in particular. The trompil on the top board 3 is less than the trompil on the sleeve pipe 401, and the hole on the top board 3 is smooth hole, and the trompil on the top board 3 can be designed squarely, only need realize on screw rod 1 freely slide can, the quad slit can make the sleeve pipe 401 that is located its top can not fall into in it. The design is convenient for being put on an opening formed between the door plate door beams of the two opposite foldable object hanging hole cover plates and is also convenient for leveling the door plate.
In one embodiment, referring to fig. 1, the leveling circular plate 5 is a circular steel plate. The opening on the leveling circular plate 5 is also a smooth opening, and only free sliding on the screw rod 1 is needed, the aperture of the opening is smaller than that of the sleeve 401, and the opening is matched with the adjusting balance mechanism positioned below to keep the opening in a horizontal state all the time.
In one embodiment, referring to fig. 1, the operating handle 7 is inclined upward relative to the screw 1. The design is convenient for operation.
An opening is formed between the door plate door beams of the two opposite foldable object hanging hole cover plates, when the two opposite door plates are staggered and not positioned at the horizontal position, the lower pressing plate 2 is stretched into the opening, the horizontal section 202 of the lower pressing plate 2 is positioned at the lower end of the door plate door beam, the upper pressing plate 3 is lapped at the upper end of the door plate door beam, the plane bearing 402 is positioned above the upper pressing plate 3, the leveling circular plate 5 is positioned above the plane bearing 402, the leveling circular plate 5 is used for force transmission, and meanwhile, the plane bearing 402 sleeved on the sleeve 401 enables the leveling circular plate 5 to be kept at the horizontal state. When 1 person operates the operating handle 7 on the pressure nut 6, the pressure nut 6 rotates downwards on the screw rod 1 to apply pressure stress, and the upper pressure plate 3, the adjusting balance mechanism 4 and the leveling circular plate 5 are in a horizontal state at the same time, the door plate of the staggered folding hanging hole cover plate can be aligned. When the door plate is aligned, the operating handle 7 on the pressure nut 6 is operated to enable the pressure nut 6 to rotate upwards on the screw rod 1, and the flattening tool is loosened and then taken out.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a hang thing apron instrument that flattens which characterized in that: the adjustable screw rod comprises a screw rod (1), wherein a lower pressing plate (2) is fixedly arranged at the lower end of the screw rod (1), an upper pressing plate (3), an adjusting balance mechanism (4) and a leveling circular plate (5) which are sleeved on the screw rod (1) are sequentially arranged above the lower pressing plate (2), and the upper pressing plate (3), the adjusting balance mechanism (4) and the leveling circular plate (5) can freely slide on the screw rod (1); and a pressure nut (6) matched with the screw rod (1) is arranged above the leveling circular plate (5), and operating handles (7) are symmetrically arranged on two sides of the pressure nut (6).
2. The article-lifting hole cover plate flattening tool according to claim 1, characterized in that: the balance adjusting mechanism (4) comprises a sleeve (401) which can freely slide on the screw rod (1), and a plane bearing (402) which can freely slide on the sleeve (401) is sleeved on the sleeve.
3. The article-lifting hole cover plate flattening tool according to claim 1, characterized in that: the lower pressing plate (2) is a right-angle steel plate and comprises a vertical section (201) and a horizontal section (202), the vertical section (201) is parallel to the screw rod (1) and is fixedly connected with the screw rod, and the horizontal section (202) is perpendicular to the screw rod (1).
4. The article-lifting hole cover plate flattening tool according to claim 3, wherein: and a reinforcing rib (8) is fixedly arranged at the joint of the vertical section (201) and the screw (1).
5. The article-lifting hole cover plate flattening tool according to claim 3, wherein: and one end of the horizontal section (202) far away from the vertical section (201) is provided with anti-skidding teeth (203).
6. The article-lifting hole cover plate flattening tool according to claim 1, characterized in that: the upper pressing plate (3) is a square steel plate.
7. The article-lifting hole cover plate flattening tool according to claim 1, characterized in that: the leveling circular plate (5) is a circular steel plate.
8. The article-lifting hole cover plate flattening tool according to claim 1, characterized in that: the operating handle (7) is inclined upward relative to the screw (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221439655.5U CN218716082U (en) | 2022-06-09 | 2022-06-09 | Hang thing apron instrument that flattens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221439655.5U CN218716082U (en) | 2022-06-09 | 2022-06-09 | Hang thing apron instrument that flattens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218716082U true CN218716082U (en) | 2023-03-24 |
Family
ID=85607263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221439655.5U Active CN218716082U (en) | 2022-06-09 | 2022-06-09 | Hang thing apron instrument that flattens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218716082U (en) |
-
2022
- 2022-06-09 CN CN202221439655.5U patent/CN218716082U/en active Active
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