CN210598191U - Steel member uninstallation device - Google Patents
Steel member uninstallation device Download PDFInfo
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- CN210598191U CN210598191U CN201921271203.9U CN201921271203U CN210598191U CN 210598191 U CN210598191 U CN 210598191U CN 201921271203 U CN201921271203 U CN 201921271203U CN 210598191 U CN210598191 U CN 210598191U
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- inner cylinder
- outer cylinder
- sand box
- box door
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Abstract
The utility model discloses a steel member uninstallation device is provided with inner tube (9) and has urceolus (10) of bottom, inner tube (9) cover is established in urceolus (10), still be provided with the grit between inner tube (9) and urceolus (10) in urceolus (10), be provided with opening (17) on the lateral wall of urceolus (10), locate to be provided with sand chamber door (5) at opening (17), it is the jack to solve present uninstallation equipment commonly used, the cost is higher, it is very high to sealed requirement, and the model is fixed, can not satisfy the weak point of job site actual demand, adopt piston principle and design, can be safe carry out the uninstallation of steel member, it has not high to sealed requirement, the material is easy, the simple manufacture, can be according to characteristics such as the on-the-spot requirement customization.
Description
Technical Field
The utility model relates to a steel member construction technical field, specific theory is a steel member uninstallation device.
Background
Steel structure engineering is a structure mainly made of steel, mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all members or components are usually connected by welding seams, bolts or rivets, which is one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, bridge, venue, superelevation layer.
In recent years, steel structures are applied more and more widely in building engineering, and good application effects are achieved. In the construction process of a steel structure, a large-area net rack is often installed by using a jig frame, a large-span steel member is installed in a segmented mode, a jack is commonly used before the support between the upper portion of a temporary jig frame and a permanent steel structure building member, the cost is high, the sealing requirement is high, the model is fixed, and the actual requirement of a construction site cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel member uninstallation device solves the uninstallation equipment commonly used now and is the jack, and the cost is higher, and is very high to sealed requirement, and the model is fixed, can not satisfy the weak point of job site actual demand, adopts the piston principle and designs, can be safe carry out the uninstallation of steel member, and it has not high to sealed requirement, and the material is easy, simple manufacture can require characteristic such as customization according to the scene.
The utility model discloses a following technical scheme realizes: the utility model provides a steel member uninstallation device, is provided with the inner tube and has the urceolus of bottom, the inner tube cover is established in the urceolus, still is provided with the grit in the urceolus between inner tube and the urceolus, is provided with the opening on the lateral wall of urceolus, is provided with the sand chamber door at the opening part.
Further for realize better the utility model discloses, when the sand box door shelters from the opening and has formed the state of closing the door, can be fixed sand box door spacing, avoid sand box door to outer to one side to cause the grit to spill in the urceolus, influence the uninstallation effect, adopt the following structure that sets up very much: and a sand box door fixing device matched with the sand box door is arranged at the opening.
Further for better realizing the utility model discloses, the reinforcement urceolus that can be further can form the transition zone of sand chamber door simultaneously, adopt the following structure that sets up very much: an outer barrel stiffening rib is further arranged on the periphery of the outer barrel, and the sand box door at the opening penetrates through the outer barrel stiffening rib to be matched with the sand box door fixing device.
Further for realizing better the utility model discloses, adopt the following structure that sets up very much: and outer cylinder sand box door stiffening ribs are also arranged between the outer cylinder stiffening ribs on the two sides of the opening and the outer cylinder bottom plate of the outer cylinder.
Further for realize better the utility model discloses, can conveniently mention and transfer the sand box door, adopt the following structure that sets up very much: and a sand box door handle is also arranged on the sand box door.
Further for better realizing the utility model discloses, can the transmission of scientific, effectual realization power, adopt the following structure that sets up very much: the inner cylinder comprises an inner cylinder wall, an inner cylinder top plate and an inner cylinder bottom plate are respectively arranged at two ends of the inner cylinder wall, and an inner cylinder stiffening rib is further arranged in the inner cylinder.
Further for realize better the utility model discloses, make things convenient for and carry out piston motion between inner tube and the urceolus, adopt the following structure that sets up very much: the inner cylinder and the outer cylinder are both cylinders.
In particular, in the present technical solution, terms such as "connect", "fix", "set", "movably connect", and "movably connect" related to the mechanical structure are all technical means for conventional setting in the mechanical field, and can be used as long as the purpose of fixing, connecting, or movably setting can be achieved, so that no specific limitation is made in the text (for example, nuts and screws are used to cooperate to perform movable or fixed connection, bolts are used to perform movable or fixed connection, and a detachable connection between an object a and an object B is achieved by means of clamping, and the like).
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses it is not high to the sealed requirement, the material is easy, and simple manufacture can require the customization according to the scene, accomplishes the back at permanent steel structural component installation, through the utility model discloses uninstalling, demolising interim installation bed-jig, guarantee structure uninstallation safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a half-sectional view of the present invention.
Fig. 3 is a perspective schematic view of the present invention.
Fig. 4 is a schematic layout diagram of the present invention in application.
The sand box comprises, by weight, 1-an inner cylinder top plate, 2-an inner cylinder stiffening rib, 3-an inner cylinder bottom plate, 4-a sand box door handle, 5-a sand box door, 6-an outer cylinder stiffening rib, 7-a sand box door fixing device, 8-an outer cylinder bottom plate, 9-an inner cylinder, 10-an outer cylinder, 11-an outer cylinder sand box door stiffening rib, 12-a force transmission conversion platform, 13-a bracket upright post, 14-a bracket, 15-a steel member unloading device and 16-a multilayer steel plate.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It is worth noting that: in the present application, when it is necessary to apply the known technology or the conventional technology in the field, the applicant may have the case that the known technology or/and the conventional technology is not specifically described in the text, but the technical means is not specifically disclosed in the text, and the present application is considered to be not in compliance with the twenty-sixth clause of the patent law.
Example 1:
the utility model discloses a steel member uninstallation device can utilize the principle of piston to carry out the slow release of impact force to reach the purpose of carrying out the steel member uninstallation of safety and stability, as shown in figure 1, figure 2, figure 3, figure 4, adopt the following structure that sets up very much: the sand box is provided with an inner cylinder 9 and an outer cylinder 10 with a bottom, wherein the inner cylinder 9 is sleeved in the outer cylinder 10, sand is also arranged between the inner cylinder 9 and the outer cylinder 10 in the outer cylinder 10, an opening 17 is arranged on the side wall of the outer cylinder 10, and a sand box door 5 is arranged at the position of the opening 17.
As a preferable arrangement, the steel member unloading device 15 includes an inner cylinder 9 and an outer cylinder 10 having a bottom, that is, when the steel member unloading device is installed, the outer cylinder 10 adopts a cylindrical device having a bottom, an opening 17 is formed in a side wall of the outer cylinder 10, a sand box door 5 is arranged at the opening 17, so that the sand box door 5 can open or close the opening 17 under the driving action, sand is arranged in the outer cylinder 10, the inner cylinder 9 is arranged in the outer cylinder 10 and located above the sand, and in practical application, material selection specifications of the sand and material selection specifications of the inner cylinder and the outer cylinder are performed according to the amount of bearing, and here, specific material selection is performed according to the known technology in the technical field, and therefore, detailed description is omitted, and the sand, the inner cylinder and the outer cylinder are all preferably made of steel materials, but are not limited thereto.
When the unloading device is used, the steel member unloading device 15 is placed on a force bearing platform formed by a force transmission conversion platform 12, a bracket upright post 13 and a bracket 14, a plurality of layers of steel plates 16 can be arranged above the inner cylinder 9, the upper parts of the plurality of layers of steel plates 16 are directly or by utilizing an adapter rod to be in contact with a steel member to be unloaded, when the unloading device is used, the specifications of the inner cylinder 9, the outer cylinder 10 and sand are selected according to the force bearing amount of the steel member to be unloaded, when the unloading device is required, the sand box door 7 is slowly opened, so that the circulation area of the opening 17 is slowly increased, the sand in the outer cylinder slowly flows out, the inner cylinder 9 sinks, and the aim of stably unloading the steel member is fulfilled.
Example 2:
this embodiment is further optimized on the basis of above-mentioned embodiment, as shown in fig. 1~4, will not be repeated again with the same part of aforementioned technical scheme, and further for realizing better the utility model discloses, when the sand box door shelters from the opening and has formed the state of closing the door, can be fixed the sand box door spacing, avoid the sand box door to external one to cause the interior grit of urceolus to spill, influence uninstallation effect, adopt the following structure that sets up in particular: and a sand box door fixing device 7 matched with the sand box door 5 is arranged at the opening 17.
Preferably, a flask door fixing device 7 for limiting the flask door 5 is further arranged at the opening 17, and when the flask door 5 closes the opening 17, the flask door 5 is inserted into a gap formed between the flask door fixing device 7 and the outer cylinder 10 at the opening 17, so that the condition that the flask door 5 is inclined due to the external standing force of the sand is avoided.
Example 3:
this embodiment is further optimized on the basis of any above-mentioned embodiment, as shown in fig. 1~4, will not be repeated again with the same part of aforementioned technical scheme, and further for better realizing the utility model discloses, the transition zone that can further consolidate the urceolus can form the sand chamber door simultaneously, adopts the following structure that sets up in particular: an outer cylinder stiffener 6 is also provided on the outer periphery of the outer cylinder 10, and a flask door 5 is fitted through the outer cylinder stiffener 6 to the flask door fixing device 7 at the opening 17.
As a preferable arrangement, a circle of outer cylinder stiffening rib 6 for reinforcing the outer cylinder is arranged on the outer periphery of the outer cylinder 10, and a hole for opening and closing the opening 17 of the sand box door 5 is also arranged on the outer cylinder stiffening rib 6, so that the sand box door 5 can realize the opening and closing operation of the opening 17 through the matching of the hole.
Example 4:
this embodiment is further optimized on the basis of any above-mentioned embodiment, as shown in fig. 1-4, the same part with the aforesaid technical scheme will not be repeated again, and further for better realizing the utility model discloses, adopt the following structure that sets up in particular: an outer cylinder sand box door stiffening rib 11 is also arranged between the outer cylinder stiffening rib 6 and the outer cylinder bottom plate 8 of the outer cylinder 10 on two sides of the opening 17.
As a preferable arrangement, since the outer cylinder 10 is provided with the opening 17 so that the strength of the outer cylinder is weakened thereat, in order to enhance the strength thereof, the outer cylinder sand box door stiffeners 11 are provided on both sides of the opening 17, preferably between the outer cylinder stiffener 6 and the outer cylinder bottom plate 8, and further preferably in such a manner as to be connected to the outer cylinder stiffener 6 and the outer cylinder bottom plate 8.
Example 5:
this embodiment is further optimized on the basis of any embodiment of above-mentioned, as shown in fig. 1~4, will not be repeated again with the same part of aforementioned technical scheme, and further for realizing better the utility model discloses, can conveniently mention and transfer the sand box door, adopt the following structure that sets up in particular: a flask door handle 4 is also provided on the flask door 6.
Preferably, the flask door 6 is further provided with a flask door handle 4, and the flask door handle 4 is preferably provided at a position where the flask door 5 does not pass through the hole of the outer cylinder stiffener 6, and the flask door handle 4 can lift and lower the flask door 5 when in use, thereby opening and closing the opening 17.
Example 6:
this embodiment is further optimized on the basis of any above-mentioned embodiment, as shown in fig. 1-4, will not be repeated again with the same part of aforementioned technical scheme, and further for better realizing the utility model discloses, can be scientific, the transmission of effectual realization power adopts following setting structure especially: the inner cylinder 9 comprises an inner cylinder wall, an inner cylinder top plate 1 and an inner cylinder bottom plate 3 are respectively arranged at two ends of the inner cylinder wall, and an inner cylinder stiffening rib 2 is further arranged in the inner cylinder 9.
As a preferable arrangement scheme, the inner cylinder 9 is composed of an inner cylinder barrel wall, an inner cylinder top plate 1, an inner cylinder bottom plate 3 and an inner cylinder stiffening rib 2, the inner cylinder top plate 1 and the inner cylinder bottom plate 3 are respectively arranged at two ends of the inner cylinder barrel wall, the inner cylinder stiffening rib 2 is arranged between the inner cylinder top plate 1 and the inner cylinder bottom plate 3 and is connected with the inner cylinder top plate 1 and the inner cylinder bottom plate 3, the inner cylinder stiffening rib 2 is preferably further connected with the inner cylinder barrel wall, and the inner cylinder stiffening rib 2 is preferably arranged in the inner cylinder barrel wall in a cross shape.
Example 7:
this embodiment is further optimized on the basis of any above-mentioned embodiment, as shown in fig. 1-4, will not be repeated again with the same part of aforementioned technical scheme, and further for better realizing the utility model discloses, make things convenient for and carry out piston motion between inner tube and the urceolus, adopt the following structure that sets up very much: the inner cylinder 9 and the outer cylinder 10 are both cylinders.
As a preferable arrangement, the inner cylinder 9 and the outer cylinder 10 are both cylinders, so that the stress applied on the piston structure is more reasonable and uniform, and the steel material is preferably selected for various components of the steel component unloading device 15, but not limited thereto.
Example 8:
the present embodiment is further optimized based on any of the above embodiments, and as shown in fig. 1 to 4, a steel member unloading device is mainly composed of the following components:
the inner cylinder top plate 1 bears external load and transmits the external load to the inner cylinder 9 and the inner cylinder stiffening rib 2;
the inner cylinder stiffening rib 2 is used for reinforcing the inner cylinder 9 and assisting the inner cylinder 9 to transfer upper load to the inner cylinder bottom plate 3;
the inner cylinder bottom plate 3 transmits the load transmitted by the inner cylinder 9 and the inner cylinder stiffening rib 2 to sand;
the sand box door handle 4 is convenient for opening the sand box door 5;
a sand box door 5 which is opened when unloading, and sand is discharged;
an outer cylinder stiffener 6 reinforcing the outer cylinder 10;
the sand box door fixing device 7 is used for fixing the sand box door 5 when the door is closed so as to prevent outward inclination;
the outer cylinder bottom plate 8 is used for bearing sand and simultaneously transmitting the load transmitted by the sand from the upper part to a lower bearing device (consisting of a force transmission conversion platform 12, a bracket upright post 13 and a bracket 14);
an inner cylinder 9 for transferring the load from the upper part to the bottom plate 8 of the outer cylinder through the sand at the lower part
An outer cylinder 10, a fixed inner cylinder 9 and a reinforced outer cylinder bottom plate 8
The outer cylinder sand box door stiffening rib 11 is arranged to reinforce the outer cylinder 10 because the strength of the opening of the outer cylinder 10 in the sand box door hole (opening 17) is weakened.
When the unloading device is used, the sand box door 5 is opened, sand in the outer cylinder 10 is discharged, and the process that the inner cylinder 9 descends slowly can be achieved, so that the unloading purpose is achieved.
In a specific setting, the design for the maximum reaction force of the bearing device of 170t is as follows: the top of the supporting frame (bearing device) is provided with a sand box unloader (steel component unloading device 15), the maximum counter force of the supporting frame is 170t in the unloading process, the sand box unloader is designed according to 200 tons in consideration of the importance and uncertainty of the unloading process, and the main components comprise a sand box outer cylinder 10, a piston inner cylinder 9, a sand discharge gate (sand box door 5) and the like. The outer layer (outer cylinder 10) of the sand box adopts a steel pipe with the specification of 299 multiplied by 16mm, the inner compression section (inner cylinder 9) adopts a steel pipe with the specification of 245 multiplied by 16mm, the sand leakage gate (sand box door 5) is made of a 16mm steel plate, and the sealing plates (inner cylinder top plate 1, inner cylinder bottom plate 3 and outer cylinder bottom plate 8) of the inner and outer pipes all adopt 16mm steel plates.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.
Claims (8)
1. A steel member uninstallation device which characterized in that: the sand box is provided with an inner cylinder (9) and an outer cylinder (10) with a bottom, wherein the inner cylinder (9) is sleeved in the outer cylinder (10), sand is also arranged between the inner cylinder (9) and the outer cylinder (10) in the outer cylinder (10), an opening (17) is formed in the side wall of the outer cylinder (10), and a sand box door (5) is arranged at the opening (17).
2. A steel member unloading device as claimed in claim 1, wherein: and a sand box door fixing device (7) matched with the sand box door (5) is arranged at the opening (17).
3. A steel member unloading device as claimed in claim 2, wherein: an outer cylinder stiffening rib (6) is further arranged on the periphery of the outer cylinder (10), and the sand box door (5) penetrates through the outer cylinder stiffening rib (6) at the opening (17) to be matched with the sand box door fixing device (7).
4. A steel member unloading device as claimed in claim 3, wherein: an outer cylinder sand box door stiffening rib (11) is also arranged between the outer cylinder stiffening ribs (6) on the two sides of the opening (17) and the outer cylinder bottom plate (8) of the outer cylinder (10).
5. A steel member unloading device according to claim 1 or 2 or 3 or 4, wherein: and a sand box door handle (4) is also arranged on the sand box door.
6. A steel member unloading device as claimed in any one of claims 1 to 4, wherein: the inner cylinder (9) comprises an inner cylinder wall, an inner cylinder top plate (1) and an inner cylinder bottom plate (3) are respectively arranged at two ends of the inner cylinder wall, and an inner cylinder stiffening rib (2) is further arranged in the inner cylinder (9).
7. A steel member unloading device according to claim 5, wherein: the inner cylinder (9) comprises an inner cylinder wall, an inner cylinder top plate (1) and an inner cylinder bottom plate (3) are respectively arranged at two ends of the inner cylinder wall, and an inner cylinder stiffening rib (2) is further arranged in the inner cylinder (9).
8. A steel member unloading device as claimed in any one of claims 1 to 4, 7, wherein: the inner cylinder (9) and the outer cylinder (10) are both cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271203.9U CN210598191U (en) | 2019-08-07 | 2019-08-07 | Steel member uninstallation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921271203.9U CN210598191U (en) | 2019-08-07 | 2019-08-07 | Steel member uninstallation device |
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| Publication Number | Publication Date |
|---|---|
| CN210598191U true CN210598191U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921271203.9U Active CN210598191U (en) | 2019-08-07 | 2019-08-07 | Steel member uninstallation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942896A (en) * | 2021-01-28 | 2021-06-11 | 武汉一冶建筑安装工程有限责任公司 | Unloading construction method based on unloading support |
-
2019
- 2019-08-07 CN CN201921271203.9U patent/CN210598191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942896A (en) * | 2021-01-28 | 2021-06-11 | 武汉一冶建筑安装工程有限责任公司 | Unloading construction method based on unloading support |
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