CN220363522U - Stable aluminum arm support - Google Patents
Stable aluminum arm support Download PDFInfo
- Publication number
- CN220363522U CN220363522U CN202321841613.9U CN202321841613U CN220363522U CN 220363522 U CN220363522 U CN 220363522U CN 202321841613 U CN202321841613 U CN 202321841613U CN 220363522 U CN220363522 U CN 220363522U
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- China
- Prior art keywords
- rod
- slide bar
- surface wall
- bar
- cross arm
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 24
- 239000004411 aluminium Substances 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 6
- 239000011087 paperboard Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model discloses a stable aluminum arm support, which comprises a transverse support, a connecting plate and a rear pressing seat. In this application, through the combination of locating lever and connection piece, with slide bar fixed mounting at the preceding terminal surface of cross arm, rotate the locking lever earlier and make its open end break away from the exterior wall of slide bar, the slide bar loses the holding power this moment, when the elevating system on four sides is clapped drives the slide in the outside and carries out vertical position adjustment, the slide passes through the cooperation linkage cross arm of section bar mounting plate and connecting plate, the cross arm then links the slide bar, loop bar position remains unchanged this moment, until after reaching appointed height to the cross arm, rotate the locking lever and make its open end hug closely the exterior wall at the slide bar, realize the fixed of loop bar and slide bar, and when the cross arm translates, the universal wheel of loop bar bottom rolls in step, do not hinder the removal of cross arm when carrying out the auxiliary stay of cross arm, thereby the stability of aluminium arm support use has been guaranteed.
Description
Technical Field
The utility model relates to the technical field of four-sided shooting, in particular to a stable aluminum arm support.
Background
The corrugated board is a multi-layer adhesive body, and is at least composed of a layer of wavy medium paper interlayer (commonly called as 'pit-paper', 'corrugated medium paper', 'corrugated base paper') and a layer of board (also called as 'boxboard paper', 'boxboard board'), and has higher mechanical strength, can resist collision and fall in the process of carrying, and the actual performance of the corrugated board depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.
The existing paper board is required to be extruded and aligned through four-sided shooting after finishing processing, the paper board is manually bound in cooperation, the existing four-sided shooting mostly comprises a main frame and a sliding plate group, the sliding plate group comprises an aluminum arm support capable of carrying out horizontal end relative motion and a front and rear racket rod capable of carrying out longitudinal end relative motion, the main frame comprises a lifting assembly and a sliding seat, the lifting assembly carries out vertical position adjustment of the sliding seat, and the sliding seat is integrated on the front side of the sliding seat through a connecting sheet and a section bar mounting plate.
The existing aluminum arms are provided with longer longitudinal extension and larger volume, only one side of the aluminum arm support is matched with the sliding seat, so that in the use process between the aluminum arms, the aluminum arm support is easy to deform or even break at the connecting sheet and the section mounting plate due to uneven stress, and the aluminum arm support cannot be normally used, and accordingly the corresponding stable aluminum arm support is required to be provided to solve the problems.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a stable aluminum arm support is proposed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a stable aluminum arm support, includes horizontal stand, connecting plate and back press seat, back press seat interior surface wall and horizontal stand outward appearance wall sliding fit, just connecting plate fixed mounting is at horizontal end outward appearance wall of horizontal stand, one side fixed mounting that the connecting plate was kept away from to the horizontal stand has the slide bar, slide bar outward appearance wall sliding connection has the loop bar, loop bar bottom fixed mounting has the universal wheel, just the interior surface wall of loop bar is provided with the locating component that is used for the slide bar location.
Preferably, the outer surface walls of the two groups of loop bars are respectively and fixedly provided with a polish rod and a fixed rod, and the polish rod is in sliding connection with the inner surface wall of the fixed rod through a sliding groove.
Preferably, the two sets of loop bars, the polish rod and the fixing rod are all integrally formed, and the cross sections of the polish rod and the fixing rod are all rectangular structures.
Preferably, the outer surface wall of the transverse bracket is fixedly provided with a connecting sheet through a positioning rod, the connecting sheet is of an L-shaped structure, the bottom of the horizontal end of the connecting sheet is fixedly provided with a convex rod, and the bottom of the convex rod is fixedly connected with the top of the sliding rod.
Preferably, the positioning assembly comprises a locking rod, the outer surface wall of the locking rod is connected with the inner surface wall of the loop rod in a screwing mode, and the open end of the locking rod is abutted to the outer surface wall of the sliding rod.
Preferably, the bottom of the sliding rod is fixedly provided with protruding blocks, the protruding blocks and the sliding rod are distributed in a T shape, and the outer surface wall of the protruding blocks is in sliding connection with the inner surface wall of the sleeve rod.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. in this application, through the combination of locating lever and connection piece, with slide bar fixed mounting at the preceding terminal surface of cross arm, rotate the locking lever earlier and make its open end break away from the exterior wall of slide bar, the slide bar loses the holding power this moment, when the elevating system on four sides is clapped drives the slide in the outside and carries out vertical position adjustment, the slide passes through the cooperation linkage cross arm of section bar mounting plate and connecting plate, the cross arm then links the slide bar, loop bar position remains unchanged this moment, until after reaching appointed height to the cross arm, rotate the locking lever and make its open end hug closely the exterior wall at the slide bar, realize the fixed of loop bar and slide bar, and when the cross arm translates, the universal wheel of loop bar bottom rolls in step, do not hinder the removal of cross arm when carrying out the auxiliary stay of cross arm, thereby the stability of aluminium arm support use has been guaranteed.
2. In this application, polished rod and dead lever fixed mounting respectively are at two sets of loop bars outward appearance wall, follow two sets of loop bars at two sets of loop bars and carry out the in-process of horizontal end's relative motion, and polished rod outward appearance wall can slide along the spout of table wall in the dead lever to this is under the prerequisite that does not exert an influence to the motion of two sets of loop bars, has improved the integral type of two sets of loop bars, has avoided two sets of loop bars to appear horizontal migration.
Drawings
FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;
fig. 2 shows a schematic structural diagram of a connecting piece according to an embodiment of the present utility model;
fig. 3 shows a schematic diagram of a chute according to an embodiment of the present utility model;
fig. 4 shows a schematic diagram of a bump structure according to an embodiment of the present utility model.
Legend description:
1. a transverse bracket; 2. a connecting plate; 3. a rear pressing seat; 4. a connecting sheet; 5. a positioning rod; 6. a protruding rod; 7. a slide bar; 8. a locking lever; 9. a loop bar; 10. a universal wheel; 11. a polish rod; 12. a fixed rod; 13. a chute; 14. and a bump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
the stable aluminum arm support comprises a transverse support 1, a connecting plate 2 and a rear pressing seat 3, wherein the inner surface wall of the rear pressing seat 3 is in sliding fit with the outer surface wall of the transverse support 1, the connecting plate 2 is fixedly arranged on the outer surface wall of the horizontal end of the transverse support 1, a sliding rod 7 is fixedly arranged on one side, far away from the connecting plate 2, of the transverse support 1, the outer surface wall of the sliding rod 7 is in sliding connection with a sleeve rod 9, the bottom of the sleeve rod 9 is fixedly provided with a universal wheel 10, and a positioning component for positioning the sliding rod 7 is arranged on the inner surface wall of the sleeve rod 9;
through the combination of locating lever 5 and connection piece 4 to with slide bar 7 fixed mounting at the preceding terminal surface of horizontal support 1, rotate locking lever 8 earlier and make its open end break away from slide bar 7's outward appearance wall, slide bar 7 loses the restriction power this moment, when the hoist mechanism that four sides were clapped drives the slide on the outside and carries out vertical position adjustment, the slide passes through the cooperation linkage horizontal support 1 of section bar mounting plate and connecting plate 2, horizontal support 1 then links slide bar 7, sleeve 9 position remains unchanged this moment, until after horizontal support 1 reaches the appointed height, rotate locking lever 8 makes its open end hug closely at slide bar 7's outward appearance wall, realize sleeve 9 and slide bar 7's fixed, and when horizontal support 1 carries out the translation, universal wheel 10 of sleeve 9 bottom rolls in step, thereby do not hinder the removal of horizontal support 1 when carrying out the auxiliary support of horizontal support 1, thereby guaranteed the stability that the aluminium arm support used.
Specifically, as shown in fig. 2 and fig. 4, the outer surface walls of the two sets of loop bars 9 are respectively and fixedly provided with a polish rod 11 and a fixed rod 12, the polish rod 11 is in sliding connection with the inner surface wall of the fixed rod 12 through a chute 13, the two sets of loop bars 9, the polish rod 11 and the fixed rod 12 are all integrally formed, the cross sections of the polish rod 11 and the fixed rod 12 are all rectangular structures, the polish rod 11 and the fixed rod 12 are respectively and fixedly provided with the outer surface walls of the two sets of loop bars 9, and the outer surface walls of the polish rod 11 slide along the chute 13 of the inner surface wall of the fixed rod 12 in the process that the two sets of loop bars 9 follow the horizontal end relative movement of the two sets of transverse brackets 1, so that the integral type of the two sets of loop bars 9 is improved on the premise that the movement of the two sets of loop bars 9 is not influenced, and the horizontal offset of the two sets of loop bars 9 is avoided.
Specifically, as shown in fig. 2 and 3, the outer surface wall of the transverse bracket 1 is fixedly provided with a connecting sheet 4 through a positioning rod 5, the connecting sheet 4 is of an L-shaped structure, the bottom of the horizontal end of the connecting sheet 4 is fixedly provided with a convex rod 6, and the bottom of the convex rod 6 is fixedly connected with the top of a sliding rod 7, so that the structural characteristics of the transverse bracket 1 are attached, the convenience of the disassembly and assembly of the transverse bracket 1 and the sliding rod 7 is ensured, and the movement of the rear pressing seat 3 is not influenced.
Specifically, as shown in fig. 1 and 2, the positioning assembly comprises a locking rod 8, the outer surface wall of the locking rod 8 is connected with the inner surface wall of the sleeve rod 9 in a screwed manner, the open end of the locking rod 8 is abutted against the outer surface wall of the sliding rod 7, the locking rod 8 is rotated to enable the open end of the locking rod 8 to be tightly attached to the outer surface wall of the sliding rod 7, the sleeve rod 9 and the sliding rod 7 are fixed through friction force, a protruding block 14 is fixedly arranged at the bottom of the sliding rod 7, the protruding block 14 and the sliding rod 7 are distributed in a T shape, and the outer surface wall of the protruding block 14 is in sliding connection with the inner surface wall of the sleeve rod 9, so that the sliding rod 7 and the sleeve rod 9 are prevented from being completely separated from the sleeve rod 9 while the matched stability of the sliding rod 7 and the sleeve rod 9 is ensured.
Working principle: through the combination of locating lever 5 and connection piece 4 to with slide bar 7 fixed mounting at the preceding terminal surface of cross arm 1, rotate locking lever 8 at first and make its open end break away from slide bar 7's outward appearance wall, slide bar 7 loses the holding power this moment, when the hoist mechanism on four sides is clapped drives the slide on the outside and carries out vertical position adjustment, the cross arm 1 is linked through the cooperation linkage of section bar mounting plate and connecting plate 2 to the slide, cross arm 1 then links slide bar 7, sleeve 9 position remains unchanged this moment, until after reaching appointed height to cross arm 1, rotate locking lever 8 and make its open end hug closely at slide bar 7's outward appearance wall, realize sleeve 9 and slide bar 7's fixed, and when cross arm 1 carries out the translation, sleeve 9 bottom universal wheel 10 rolls simultaneously, thereby carry out the auxiliary support of cross arm 1, thereby guaranteed the stability that the use of aluminium arm support, polished rod 11 and dead lever 12 are respectively fixed mounting in two sets of sleeve 9 outward appearance walls, in the relative motion of two sets of cross arm 9 follow two sets of cross arm 1 horizontal end, the polished rod 11 can not produce the horizontal motion of two sets of smooth rod 9 outward appearance wall along the dead lever 12, the two sets of sliding sleeve 9's that the outer appearance wall of two sets of 9 have no influence on the horizontal sleeve 9, the horizontal motion of two sets of 9 have been avoided in the appearance 9 to appear in the horizontal motion of the front of the two sets of the outer sleeve 9 of the upper sets of the upper sliding rod of the appearance wall, the appearance of the two sets of the front-shaped rod 9 has improved.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a stable aluminum arm support, includes cross frame (1), connecting plate (2) and back press seat (3), its characterized in that, back press seat (3) interior surface wall and cross frame (1) outward appearance wall sliding fit, just connecting plate (2) fixed mounting is at cross frame (1) horizontal end outward appearance wall, one side fixed mounting that connecting plate (2) was kept away from to cross frame (1) has slide bar (7), slide bar (7) outward appearance wall sliding connection has loop bar (9), loop bar (9) bottom fixed mounting has universal wheel (10), just interior surface wall of loop bar (9) is provided with the locating component that is used for slide bar (7) location.
2. The stable aluminum arm support according to claim 1, wherein the outer surface walls of the two sets of loop bars (9) are respectively fixedly provided with a polish rod (11) and a fixed bar (12), and the polish rod (11) is in sliding connection with the inner surface wall of the fixed bar (12) through a sliding groove (13).
3. The stable aluminum arm support according to claim 2, wherein the two sets of loop bars (9) are integrally formed with the polish rod (11) and the fixing rod (12), and the cross sections of the polish rod (11) and the fixing rod (12) are rectangular.
4. A stable aluminum arm support according to claim 3, characterized in that the outer surface wall of the transverse support (1) is fixedly provided with a connecting sheet (4) through a positioning rod (5), the connecting sheet (4) is of an L-shaped structure, the bottom of the horizontal end of the connecting sheet (4) is fixedly provided with a protruding rod (6), and the bottom of the protruding rod (6) is fixedly connected with the top of a sliding rod (7).
5. The stable aluminum arm support according to claim 4, wherein the positioning assembly comprises a locking rod (8), the outer surface wall of the locking rod (8) is in screwed connection with the inner surface wall of the loop bar (9), and the open end of the locking rod (8) is abutted against the outer surface wall of the sliding rod (7).
6. The stable aluminum arm support according to claim 5, wherein the bottom of the sliding rod (7) is fixedly provided with a protruding block (14), the protruding block (14) and the sliding rod (7) are distributed in a T shape, and the outer surface wall of the protruding block (14) is in sliding connection with the inner surface wall of the sleeve rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321841613.9U CN220363522U (en) | 2023-07-13 | 2023-07-13 | Stable aluminum arm support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321841613.9U CN220363522U (en) | 2023-07-13 | 2023-07-13 | Stable aluminum arm support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363522U true CN220363522U (en) | 2024-01-19 |
Family
ID=89513756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321841613.9U Active CN220363522U (en) | 2023-07-13 | 2023-07-13 | Stable aluminum arm support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363522U (en) |
-
2023
- 2023-07-13 CN CN202321841613.9U patent/CN220363522U/en active Active
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| GR01 | Patent grant | ||
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