CN219887664U - Cantilever structure support uninstallation stop device - Google Patents
Cantilever structure support uninstallation stop device Download PDFInfo
- Publication number
- CN219887664U CN219887664U CN202321446876.XU CN202321446876U CN219887664U CN 219887664 U CN219887664 U CN 219887664U CN 202321446876 U CN202321446876 U CN 202321446876U CN 219887664 U CN219887664 U CN 219887664U
- Authority
- CN
- China
- Prior art keywords
- limiting
- limiting piece
- unloading
- piece
- cantilever structure
- 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
- 230000000670 limiting effect Effects 0.000 claims abstract description 167
- 239000000725 suspension Substances 0.000 claims abstract description 43
- 239000000314 lubricant Substances 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of unloading of suspension structures, in particular to an unloading limiting device for a cantilever structure bracket. The cantilever structure support uninstallation stop device includes: the first limiting piece is arranged on the main body structure; the second limiting piece is arranged on the suspension structure, and the second limiting piece and the first limiting piece are oppositely arranged on the same axis, and a gap exists between the second limiting piece and the first limiting piece. According to the unloading limiting device for the cantilever structure bracket, when the hanging structure is dismounted, the first limiting piece is abutted with the second limiting piece to enable a gap to disappear, the horizontal displacement in the unloading process of the hanging structure is limited, and meanwhile, the normal vertical displacement of the hanging structure bracket is ensured, so that the accurate precision control during the unloading of the bracket body at the lower side of the hanging structure is realized, and the potential safety hazard of the bending torsion of a hanging column during the dismounting is avoided. Still have simple structure, the advantage of simple operation.
Description
Technical Field
The utility model relates to the technical field of unloading of suspension structures, in particular to an unloading limiting device for a cantilever structure bracket.
Background
The complex suspension steel structure is used as a novel structural form, the stress system accords with the natural force transmission principle, and meanwhile, the double requirements of human on the beautiful appearance and large space of the building are solved, so that the complex suspension steel structure is increasingly applied to the construction of various venues.
The suspension structure can form a complete system after being connected with the main body suspension system. The traditional suspension structure construction is generally carried out by adopting a bracket method, a bracket body is arranged at the bottom of the suspension structure, the suspension structure is hung on the upper and lower sides of a suspension bracket after being supported by the bracket body, and then the bracket body is unloaded and removed. When the support is dismantled, the suspension structure can generate displacement in the horizontal direction, the control difficulty is high, if the displacement is not controlled, the suspension column is bent and twisted to cause potential safety hazards, and the suspension structure is limited to be controlled to be a construction heavy difficulty in the horizontal displacement when the support is dismantled.
Disclosure of Invention
Therefore, the utility model aims to overcome the defect that the horizontal displacement of the suspension structure cannot be limited when the lower support body of the suspension structure is dismounted in the prior art, thereby providing the unloading limiting device for the suspension structure support.
In order to solve the technical problems, the utility model provides an unloading limiting device for a cantilever structure bracket, which comprises the following components:
the first limiting piece is arranged on the main body structure;
the second limiting piece is arranged on the suspension structure, the second limiting piece and the first limiting piece are oppositely arranged on the same axis, and a gap exists between the second limiting piece and the first limiting piece.
Optionally, the first locating part has the orientation the first spacing terminal surface of second locating part and the fixed terminal surface mutually with the major structure, be provided with first spacing end plate on the first spacing terminal surface, the face of first spacing end plate is greater than first spacing terminal surface.
Optionally, the second limiting part is provided with a second limiting end face facing the first limiting part and a second limiting end face fixed with the suspension structure, a second limiting end plate is arranged on the second limiting end face, the plate surface of the second limiting end plate is larger than the second limiting end face, and a gap is formed between the second limiting end plate and the first limiting end plate.
Optionally, the plate surface area of the second limiting end plate is smaller than the plate surface area of the first limiting end plate.
Optionally, a lubricant is disposed in the gap.
Optionally, the second limiting piece is arranged on one side, close to the bracket body, of the suspension structure along the vertical direction.
Optionally, in the horizontal direction, the length of the first limiting member is smaller than the length of the second limiting member.
Optionally, the length of the first limiting piece in the horizontal direction is 100mm.
Optionally, the lubricant is grease.
The technical scheme of the utility model has the following advantages:
the utility model provides an unloading limiting device for a cantilever structure bracket, which comprises a first limiting piece and a second limiting piece, wherein the first limiting piece is arranged on a main body structure, the second limiting piece is arranged on a suspension structure, the second limiting piece and the first limiting piece are oppositely arranged on the same axis, and a gap exists between the second limiting piece and the first limiting piece. When the suspension structure is dismounted, the first limiting piece is abutted with the second limiting piece to enable the gap to disappear, the horizontal displacement in the unloading process of the suspension structure is limited, and meanwhile, the normal vertical displacement of the suspension structure is ensured, so that the accurate precision control during the unloading of the support body at the lower side of the suspension structure is realized, and the potential safety hazard of the bending torsion of the suspension column during the dismounting is avoided. Still have simple structure, the advantage of simple operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a cantilever structure support unloading limiting device in an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic view of a connection structure of a main structure and a suspension structure before the bracket body is removed in an embodiment of the present utility model;
reference numerals illustrate:
1. a first limiting member; 11. a first limiting end plate; 2. a second limiting piece; 21. the second limiting end plate; 3. a lubricant; 4. a main body structure; 5. a suspension structure; 6. a bracket body;
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1
As shown in fig. 1-2, the unloading limiting device for the cantilever structure bracket provided in this embodiment includes:
the first limiting piece 1 is arranged on the main body structure 4;
the second limiting piece 2, the second limiting piece 2 sets up on the suspension structure 5, and second limiting piece 2 and first limiting piece 1 set up on same axis relatively, have the clearance between second limiting piece 2 and the first limiting piece 1.
It should be noted that, for convenience of understanding, a schematic diagram of the connection relationship among the main structure 4, the suspension structure 5 and the bracket body 6 in the present embodiment is provided in fig. 3.
It should be noted that the horizontal direction is a direction parallel to the plane of the ground, and the vertical direction is a gravity direction.
In detail, the first limiting member 1 and the second limiting member 2 are located on the same axis and are required to be parallel to the ground. So as to ensure that the gap between the first limiting piece 1 and the second limiting piece 2 normally exists under the action of gravity after the bracket body 6 is disassembled.
Specifically, the purpose of setting the gap between the first limiting part 1 and the second limiting part 2 is to ensure that a certain margin is left between the main body structure 4 and the suspension structure 5 after the bracket body 6 is disassembled, and the specific size of the gap can be selected and set according to actual needs without limitation on the specific size of the gap.
Specifically, in this embodiment, the first limiting member 1 and the second limiting member 2 are both cylindrical structures horizontally arranged. One cylindrical end face of the cylindrical structure of the first limiting piece 1 is connected with the main body structure 4, and the other end face is used for being opposite to the second limiting piece 2; one cylindrical end face of the cylindrical structure of the second limiting member 2 is connected with the suspension structure 5, and the other end face is used for being opposite to the first limiting member 1. Of course, if the connection position of the main body structure 4 and the first limiting member 1 and the connection position of the suspension structure 5 and the second limiting member 2 are uneven, the connection surfaces of the first limiting member 1 and the second limiting member 2, the main body structure 4 and the suspension structure 5, and the connection surfaces of the first limiting member 1 and the second limiting member 2, and the suspension structure 5, are adaptively adjusted to ensure that the connection surfaces are opposite on the same axis.
In other embodiments, square columns or polygonal columns may be used as the first limiting member 1 and the second limiting member 2. Here, the specific shapes of the first stopper 1 and the second stopper 2 are not limited.
In this embodiment, the steel tube of PLP325X14 is selected as the main body of the first limiting member 1 and the second limiting member 2, and the specific materials of the first limiting member 1 and the second limiting member 2 are not limited herein, and other forms of materials may be selected as the materials of the first limiting member 1 and the second limiting member 2 under the condition that the rigidity is ensured.
According to the cantilever structure support unloading limiting device provided by the embodiment, when the hanging structure 5 is dismounted, the first limiting piece 1 is abutted with the second limiting piece 2 to enable a gap to disappear, and when horizontal displacement occurs in the unloading process of the hanging structure 5, normal vertical displacement of the hanging structure 5 is ensured, so that accurate precision control during unloading of the support body 6 at the lower side of the hanging structure 5 is realized, and potential safety hazards of suspension column bending during dismounting are avoided. Still have simple structure, the advantage of simple operation.
Further, the first limiting part 1 is provided with a first limiting end face facing the second limiting part 2 and a first fixed end face fixed with the main body structure 4, the first limiting end face is provided with a first limiting end plate 11, and the plate surface of the first limiting end plate 11 is larger than the first limiting end face.
Specifically, the contact area between the first limiting end plate 11 and the end face of the second limiting part 2 can be increased, and the limiting effect of the device is increased.
Further, the second limiting member 2 has a second limiting end face facing the first limiting member 1 and a second limiting end face fixed to the suspension structure 5, the second limiting end face is provided with a second limiting end plate 21, and a gap is formed between the second limiting end plate 21 and the first limiting end plate 11, where the plate surface of the second limiting end plate 21 is larger than the second limiting end face.
Specifically, the contact area between the second limiting end plate 21 and the first limiting end plate 11 can be increased, and the limiting effect of the device is increased.
Further, the plate surface area of the second limiting end plate 21 is smaller than the plate surface area of the first limiting end plate 11.
It will be readily appreciated that when the bracket body 6 is removed, the main body structure 4 will not move, but the suspension structure 5 will be displaced and rocked in the vertical direction relative to the main body structure 4, and in order to reduce the influence of the suspension structure 5 in the vertical direction and rocked, the plate surface of the first limiting end plate 11 is larger than the plate surface of the second limiting end plate 21. Of course, in other embodiments, the second limiting end plate 21 may have a plate surface larger than the first limiting end plate 11.
Further, a lubricant 3 is provided in the gap.
Specifically, the lubricant 3 is provided in the gap, so that friction generated when the first limiting end plate 11 and the second limiting end plate 21 are in contact can be reduced.
Further, the lubricant 3 is grease.
Specifically, in this embodiment, grease is selected as the lubricant 3, and the grease has the advantages of good protection and adhesion, and in other embodiments, lubricating oil may be selected as the lubricant 3.
Further, the second limiting member 2 is disposed on a side of the suspension structure 5 adjacent to the bracket body 6 in the vertical direction.
Specifically, the portion of the suspension structure 5 closer to the support body 6 is better in displacement possibility, and in this embodiment, the second limiting member 2 and the first limiting member 1 are close to the support body 6 to the greatest extent in the vertical direction, so as to improve the limiting effect of the device.
Further, in the horizontal direction, the length of the first stopper 1 is smaller than the length of the second stopper 2.
Specifically, the shorter the length of the first limiting part 1 is, the more integration of the first limiting part 1 and the main body structure 4 can be improved, so as to improve the limiting effect of the device. Of course, in other embodiments, the length of the first limiting member 1 may not be limited.
Further, the length of the first stopper 1 in the horizontal direction is 100mm.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (9)
1. The utility model provides a cantilever structure support uninstallation stop device which characterized in that includes:
the first limiting piece (1) is arranged on the main body structure (4);
the second limiting piece (2), second limiting piece (2) set up on suspension structure (5), just second limiting piece (2) with first limiting piece (1) set up on same axis relatively, second limiting piece (2) with there is the clearance between first limiting piece (1).
2. The unloading limiting device of the cantilever structure support according to claim 1, wherein the first limiting piece (1) is provided with a first limiting end face facing the second limiting piece (2) and a first fixing end face fixed with the main body structure (4), a first limiting end plate (11) is arranged on the first limiting end face, and the plate surface of the first limiting end plate (11) is larger than the first limiting end face.
3. The unloading limiting device of the cantilever structure support according to claim 2, wherein the second limiting piece (2) is provided with a second limiting end face facing the first limiting piece (1) and a second limiting end face fixed with the suspension structure (5), a second limiting end plate (21) is arranged on the second limiting end face, the plate surface of the second limiting end plate (21) is larger than the second limiting end face, and the gap is formed between the second limiting end plate (21) and the first limiting end plate (11).
4. A cantilever structure support unloading limiting device according to claim 3, characterized in that the plate surface area of the second limiting end plate (21) is smaller than the plate surface area of the first limiting end plate (11).
5. The cantilever structure support unloading limiting device according to any one of claims 1-4, wherein a lubricant (3) is arranged in the gap.
6. The unloading limiting device of the cantilever structure bracket according to claim 5, wherein the second limiting piece (2) is arranged on one side of the cantilever structure (5) close to the bracket body (6) along the vertical direction.
7. The cantilever structure carrier unloading limiting device according to claim 1, characterized in that the length of the first limiting member (1) is smaller than the length of the second limiting member (2) in the horizontal direction.
8. The cantilever structure carrier unloading limiting device according to claim 7, characterized in that the length of the first limiting member (1) in the horizontal direction is 100mm.
9. The cantilever structure support unloading limiting device according to claim 5, wherein the lubricant (3) is grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446876.XU CN219887664U (en) | 2023-06-07 | 2023-06-07 | Cantilever structure support uninstallation stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446876.XU CN219887664U (en) | 2023-06-07 | 2023-06-07 | Cantilever structure support uninstallation stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219887664U true CN219887664U (en) | 2023-10-24 |
Family
ID=88408561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446876.XU Active CN219887664U (en) | 2023-06-07 | 2023-06-07 | Cantilever structure support uninstallation stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219887664U (en) |
-
2023
- 2023-06-07 CN CN202321446876.XU patent/CN219887664U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204611097U (en) | A kind of double-layer scaffold pipe-support structure | |
| CN210393408U (en) | Carrying pole beam device for hoisting prefabricated wall panel | |
| CN219887664U (en) | Cantilever structure support uninstallation stop device | |
| CN106321978A (en) | Adjustable pipe support | |
| CN104890493A (en) | Engine suspension cushion assembly | |
| CN111412247A (en) | Vibration damper | |
| CN208033364U (en) | A kind of pipeline processing bender | |
| CN215933087U (en) | Display module supporting device | |
| CN205836522U (en) | Acoustic filter mounting assembly and muffler installation structure | |
| CN109596335B (en) | Limiting mechanism and limiting method | |
| CN112014130A (en) | Spring joist strength test simulation device | |
| CN201605667U (en) | Hyperboloid steel base for building structure | |
| CN207120648U (en) | A kind of gear box suspension mounting bracket | |
| CN201310131Y (en) | Shock-absorbing control device | |
| JPS5993542A (en) | Dynamic vibration absorber | |
| CN208935074U (en) | Oil cylinder cross hinge frame swing mechanism | |
| CN201592651U (en) | Connecting structure of vehicle fuel tank shell and partition board | |
| CN106427516B (en) | A kind of power assembly Anti-torque pull rod | |
| CN219172123U (en) | Transmission balance shaft support with auxiliary connection structure | |
| CN211735813U (en) | Concrete wallboard fixed connection device | |
| CN204526707U (en) | A kind of hinge of leaf spring support and a kind of automobile | |
| CN208530210U (en) | Suspension travel regulating device, suspension arrangement and automatic guided vehicle | |
| CN213676369U (en) | Fixed stable vehicle vent-pipe support | |
| CN207072750U (en) | A kind of tank curtain component | |
| CN204266432U (en) | The multidirectional hinged-support of a kind of suspension type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |