CN217651874U - Supporting device for reinforcing and protecting tower crane foundation protection wall - Google Patents
Supporting device for reinforcing and protecting tower crane foundation protection wall Download PDFInfo
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- CN217651874U CN217651874U CN202221751439.4U CN202221751439U CN217651874U CN 217651874 U CN217651874 U CN 217651874U CN 202221751439 U CN202221751439 U CN 202221751439U CN 217651874 U CN217651874 U CN 217651874U
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Abstract
The application provides a supporting device for reinforcing and protecting a tower crane foundation protecting wall, which comprises a plurality of supporting units which are vertically installed; the supporting unit comprises four reinforcing stand columns and four groups of adjusting connecting rods, the four reinforcing stand columns and the four groups of adjusting connecting rods are distributed in the circumferential direction, the adjusting connecting rods are of telescopic structures, the two adjusting connecting rods in the same group are used for connecting the two adjacent reinforcing stand columns and are adjustable in connecting length, and each reinforcing stand column is provided with a butt joint face used for butting against the inner surface of the protective wall. By applying the method and the device, the adverse effect caused by interference and dismantling of the tower crane by the reinforcing device can be effectively avoided, the safety of the tower crane is improved, the structure is simple, the operation is convenient, and the reinforcing cost and the construction cost of the protective wall are effectively reduced.
Description
Technical Field
The application relates to the technical field of civil engineering, more specifically say, relate to a strutting arrangement that is used for tower crane foundation protecting wall to consolidate protection.
Background
When fixed tower crane installation, the basis sets up outside building foundation ditch mostly, and the basis elevation is mostly less than plus or minus zero, consequently, when the tower crane installation, accomplish tower crane foundation waterproof in order to avoid the steel construction to suffer the erosion usually, prevent collapsing in order to avoid the basis to receive extra lateral pressure and demolish for the tower crane and bring the difficulty. Before the tower crane is installed and put into use, a protective wall with the height of positive and negative zero can be built on the upper surface of the tower crane foundation, and the protective wall is different in shape and style, wherein the circular shape is widely used due to even stress and large bearing load. The protective wall is used for protecting the tower crane foundation and simultaneously providing convenience for subsequent safety inspection, dismantling and other work of the tower crane.
Under the general condition, the tower crane foundation guard wall need not do other processings after accomplishing according to relevant technical requirement the building and can satisfy the operation requirement, nevertheless under some special operating mode, for example need stand heavy hoisting equipment around the tower crane foundation or the basis is located backfill compaction equipment must the place, for avoiding guard wall intensity not enough to cause tower crane foundation landslide to influence tower crane normal use and subsequent demolish inconveniently this moment, need do the reinforcement to the basis guard wall.
Traditional reinforcement scheme utilizes the channel-section steel to do the stand and hug closely the protective wall inner wall and place, and the steel pipe is transversely alternated from the tower crane foundation festival, utilizes the dish to detain to prop and connects stand and steel pipe and do to adjust and accomplish the reinforcement support. However, such a reinforcing structure can bring a serious influence on the subsequent dismantling work of the tower crane: the steel pipe is transversely inserted into the tower crane foundation section, so that the foundation section cannot be normally taken out in the dismantling process; if the foundation section needs to be taken out normally, the reinforcing support needs to be dismantled or the steel pipe needs to be cut, and great potential safety hazards exist in the process.
SUMMERY OF THE UTILITY MODEL
The application provides a strutting arrangement for be used for tower crane foundation protecting wall to consolidate protection is applicable to the reinforcement protection of tower crane foundation protecting wall, has solved traditional protecting wall reinforcement equipment and has influenced the later stage and demolish, have the technical problem of potential safety hazard.
The application provides a supporting device for reinforcing and protecting a tower crane foundation protecting wall, which comprises a plurality of supporting units which are vertically installed; the supporting unit comprises four reinforcing stand columns and four groups of adjusting connecting rods which are distributed in the circumferential direction, the adjusting connecting rods are of telescopic structures, the adjusting connecting rods in the same group are used for connecting two adjacent reinforcing stand columns, the connecting lengths of the reinforcing stand columns are adjustable, and each reinforcing stand column is provided with a butt joint surface for butting against the inner surface of a protective wall.
In some embodiments, the adjusting connecting rod comprises two connecting plates, two adjusting screws and a supporting steel pipe, the two connecting plates are fixedly installed on the reinforcing upright, one end of each of the two adjusting screws is fixedly connected to the connecting plate, the other end of each of the two adjusting screws is sleeved in the supporting steel pipe, and the adjusting screw is provided with an adjusting nut for fixing the length of the adjusting screw.
In some embodiments, the reinforcing column is formed by welding steel plates to form a support column with an isosceles right triangle section, and the abutting surface is an outer side surface of the reinforcing column.
In some embodiments, one of the top or the bottom of the reinforcing upright is provided with a slot, the other is provided with an inserting column, and the reinforcing upright is vertically inserted between the reinforcing uprights.
In some embodiments, the adjusting nut is provided with a positioning groove on a surface facing the supporting steel tube.
In some embodiments, the abutment surface is provided with an anti-slip friction arrangement.
The utility model provides a strutting arrangement for be used for tower crane foundation protective wall to consolidate protection has following technical advantage:
1. the structure is simple, the operation is convenient and fast, and the feasibility is high;
2. the interference with the tower crane is effectively prevented, the adverse effect of the reinforcing device on the dismantling of the tower crane is avoided, and the safety of the tower crane is improved;
3. effectively reducing the reinforcing cost and the construction cost of the protective wall.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of a supporting device for reinforcing and protecting a tower crane foundation protection wall provided by the application;
FIG. 2 is a schematic structural view of a supporting device for reinforcing and protecting a tower crane foundation protection wall in a semi-reinforcing state, which is provided by the application;
FIG. 3 is a schematic view of the supporting device for reinforcing and protecting the protective wall of the tower crane foundation provided by the application in a state of being completely attached to the protective wall for reinforcement;
fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.
Wherein, 1-reinforcing upright posts, 2-adjusting connecting rods, 3-tower crane foundation sections, 4-tower crane foundations and 5-protective walls;
21-connecting plate, 22-adjusting screw, 23-supporting steel pipe and 24-adjusting nut.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In order to enable those skilled in the art to better understand the scheme of the present application, the present application will be described in further detail with reference to the accompanying drawings and the detailed description.
The application provides a strutting arrangement for be used for tower crane foundation protecting wall to consolidate protection, including a plurality of support element, the vertical installation of support element, support element's size and specific quantity set up according to the degree of depth of protecting wall 5. The supporting unit comprises four reinforcing columns 1 and four groups of adjusting connecting rods 2, wherein the reinforcing columns 1 and the groups of adjusting connecting rods 2 are circumferentially distributed, the reinforcing columns 1 are vertical to the tower crane foundation 4, the two adjusting connecting rods 2 in the same group are distributed in the upper portion and the lower portion of the two reinforcing columns 1, and the two reinforcing columns 1 are adjacent in transverse connection. Adjusting connecting rod 2 has the retractable structure, can adjust two and consolidate the stand 1 intervals, and the lateral surface of consolidating stand 1 is equipped with the butt face, and under adjusting connecting rod 2's regulation, this butt face can the butt in the internal surface of protective wall 5.
Use the strutting arrangement that this application provided, vertical four reinforcement columns 1 that set up on the extension line of 3 centers of tower crane foundation festival and main chord member line, the butt face direct action of reinforcement column 1 is in the internal surface of protecting wall 5, set up two adjusting connecting rod 2 of scalable regulation between two adjacent reinforcement columns 1, adjust this strutting arrangement internal diameter through adjusting connecting rod 2, the square reinforcement bearing structure who enlarges with 3 cross sections of tower crane foundation festival etc. of formation, this structure does not produce the effect with tower crane foundation festival 3, when the tower crane is demolishd, can demolish or directly bury after the tower crane is demolishd.
This application independently acts on tower crane foundation protecting wall, does not produce any effort with tower crane foundation festival 3, can consolidate protecting wall 5 like this and can protect tower crane foundation festival 3 not receive extra load again, and does not produce any influence to the subsequent work of demolising of tower crane. In addition, the supporting device is simple in structure, convenient to operate, convenient to process and low in cost.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a supporting device for reinforcing and protecting a tower crane foundation protection wall provided in the present application; FIG. 2 is a schematic structural diagram of a supporting device for reinforcing and protecting a tower crane foundation protective wall in a semi-reinforcing state, which is provided by the application; FIG. 3 is a schematic view of the supporting device for reinforcing and protecting the protective wall of the tower crane foundation provided by the application in a state of being completely attached to the protective wall for reinforcement; fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.
Adjusting rod 2 includes two connecting plates 21, two adjusting screw 22 and support steel pipe 23, two connecting plates 21 fixed mounting are on reinforcing stand 1, both can weld or pass through bolted connection, two adjusting screw 22 homogeneous end are solid even on connecting plate 21, the other end suit is in the inside of supporting steel pipe 23, adjusting screw 22 is equipped with adjusting nut 24, adjust and fix adjusting screw 22's extension length through adjusting nut 24, thereby adjust the interval between each reinforcing stand 1.
The reinforcing upright post 1 is formed by welding steel plates to form a supporting post with an isosceles right triangle cross section, the butt surface is the outer side surface of the supporting post, the butt surface directly acts on the inner surface of the protective wall 5, the adjusting screw rods 22 are arranged on the surface where the two right-angle sides of the supporting post are located, the adjusting screw rods 22 are matched with the adjusting nuts 24 and the supporting steel pipes 23 to adjust the length, a reinforcing and supporting structure is formed by the reinforcing upright post 1, the processing is easy, the materials are widely taken, and the processing cost is low.
For the convenience of assembling the supporting unit, the flat end face can be arranged at the top or the bottom of the reinforcing upright post 1, one of the top or the bottom is provided with a slot, the other is provided with an inserting post, and vertical installation is realized through the inserting and matching of the inserting post and the slot between the reinforcing upright posts 1, so that the installation is very convenient.
When the reinforcing operation is carried out, firstly, two reinforcing upright columns 1 and two steel pipes are matched and spliced on the ground to form the semi-reinforcing device shown in the figure 2; then, hoisting the tower crane foundation to the upper surface of the tower crane foundation 4, and adjusting the position of the tower crane foundation to enable the tower crane foundation to be as shown in fig. 4, namely, enabling the plane where the support steel pipe 23 is located to be parallel to any outer surface of the tower crane foundation section 3; and thirdly, continuously assembling the other part of the reinforcing device, hoisting the other part of the reinforcing device to the upper surface of the tower crane foundation 4, adjusting the other part of the reinforcing device to be completely attached to the reinforcing upright post 1 and the protective wall 5 by matching the adjusting screw rod 22 with the steel pipe, and finishing the reinforcement as shown in figure 3. The above operation is repeated and the number of the supporting units is adjusted until a predetermined height is reached so as to match the depth of the protective wall 5.
In addition, adjusting nut 24 is provided with the terminal surface matched with constant head tank with support steel pipe 2, and adjusting screw 22 is the fixed length under adjusting nut 24's locking, and adjusting nut 24 passes through the constant head tank and supports steel pipe 2 cooperation firmly, promotes locking fastness and steadiness.
In order to improve the stability of support, can set up anti-skidding friction structure at the butt face of reinforcing stand 1, this anti-skidding friction structure can be anti-skidding arch, anti-skidding line or anti-skidding recess, and anti-skidding friction structure is a plurality of, preferred evenly distributed in butt face to form even butt force, support stably while, play the effect of protection protecting wall 5.
It should be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The above has been described in detail what is used for tower crane foundation protective wall to consolidate protection strutting arrangement that this application provided. The principles and embodiments of the present application are described herein using specific examples, which are only used to help understand the method and its core idea of the present application. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.
Claims (6)
1. A supporting device for reinforcing and protecting a tower crane foundation protection wall is characterized by comprising a plurality of vertically-mounted supporting units; the supporting unit comprises four reinforcing stand columns (1) and four groups of adjusting connecting rods (2) which are distributed in the circumferential direction, the adjusting connecting rods (2) are of telescopic structures, the adjusting connecting rods (2) are used for connecting two adjacent reinforcing stand columns (1) and are adjustable in connecting length, and each reinforcing stand column (1) is provided with a butt joint face for butting against the inner surface of a protective wall (5).
2. The supporting device for reinforcing and protecting the tower crane foundation protection wall according to claim 1, wherein the adjusting connecting rod (2) comprises two connecting plates (21), two adjusting screws (22) and a supporting steel pipe (23), the two connecting plates (21) are fixedly arranged on the reinforcing upright post (1), the two adjusting screws (22) are fixedly connected with the connecting plates (21) and the other ends of the two adjusting screws are sleeved in the supporting steel pipe (23), and the adjusting screws (22) are provided with adjusting nuts (24) for fixing the lengths of the adjusting screws (22).
3. The supporting device for reinforcing and protecting the tower crane foundation protection wall according to claim 2, wherein the reinforcing upright post (1) is formed by welding steel plates into a supporting column with an isosceles right triangle section, and the abutting surface is the outer side surface of the reinforcing upright post (1).
4. The supporting device for reinforcing and protecting the tower crane foundation protection wall according to claim 3, wherein one of the top or the bottom of the reinforcing upright post (1) is provided with a slot, the other is provided with an inserting post, and the reinforcing upright posts (1) are vertically inserted.
5. The supporting device for reinforcing and protecting the tower crane foundation protecting wall according to any one of claims 2 to 4, wherein the adjusting nut (24) is provided with a positioning groove on one surface facing the supporting steel pipe (23).
6. The supporting device for reinforcing and protecting the tower crane foundation protecting wall according to claim 1, wherein the abutting surface is provided with an anti-skid friction structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751439.4U CN217651874U (en) | 2022-07-08 | 2022-07-08 | Supporting device for reinforcing and protecting tower crane foundation protection wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221751439.4U CN217651874U (en) | 2022-07-08 | 2022-07-08 | Supporting device for reinforcing and protecting tower crane foundation protection wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651874U true CN217651874U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221751439.4U Active CN217651874U (en) | 2022-07-08 | 2022-07-08 | Supporting device for reinforcing and protecting tower crane foundation protection wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651874U (en) |
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2022
- 2022-07-08 CN CN202221751439.4U patent/CN217651874U/en active Active
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