Steel latticed column suspension positioning device

Abstract

The utility model discloses a steel latticed column suspending and positioning device, which aims to position the placing position of a steel latticed column and facilitate the suspending of the steel latticed column, and adopts the technical scheme that the steel latticed column suspending and positioning device comprises a bottom frame fixed on the ground, the bottom frame encloses a protection space on the ground, and the protection space is provided with an opening. The protection space is communicated with the pile hole; first plate bodies and a second plate body are erected on the bottom frame, the two first plate bodies are arranged at intervals in the horizontal direction, the second plate body is connected with the two first plate bodies, the first plate bodies are perpendicular to the second plate body, a guide groove is defined by the first plate bodies and the second plate body, and the first plate bodies are perpendicular to the second plate body. A steel latticed column enters a pile hole through the guide groove, the two first plate bodies are used for hanging the steel latticed column, and the construction method belongs to the technical field of pile structure construction.

Description

Technical Field

[0001] This utility model belongs to the field of pile structure construction technology, and more specifically, relates to a steel lattice column suspension and positioning device. Background Technology

[0002] Steel lattice columns can be inserted into the mixing pile to increase the strength of the pile body;

[0003] During the process of placing the steel lattice column into the pile, it is necessary to strictly control the verticality and orientation of the steel lattice column. The existing construction methods mainly rely on manual adjustment, which requires constantly twisting the steel lattice column to make corrections. This is time-consuming, labor-intensive, and has relatively large errors. Utility Model Content

[0004] The main purpose of this utility model is to provide a steel lattice column suspension and positioning device, which aims to locate the placement position of the steel lattice column and facilitate the suspension of the steel lattice column.

[0005] According to a first aspect of the present invention, a steel lattice column suspension and positioning device is provided, comprising a bottom frame fixed on the ground, the bottom frame enclosing a protective space on the ground, the protective space being connected to the pile hole;

[0006] The bottom frame is supported by a first plate and a second plate. There are two first plates arranged at intervals in the horizontal direction. The second plate connects the two first plates. The first plate is perpendicular to the second plate. The first plate and the second plate form a guide groove. The steel lattice column enters the pile hole through the guide groove. The two first plates are used to suspend the steel lattice column.

[0007] In the above-mentioned steel lattice column suspension and positioning device, the bottom frame includes a first enclosure and a second enclosure. There are two first enclosures arranged at intervals in the horizontal direction. The second enclosure connects the two first enclosures and is connected to one end of the first enclosure. A third enclosure is provided at the end of the first enclosure away from the second enclosure. The two third enclosures are arranged opposite each other, and an opening is formed between the two third enclosures. The first enclosure, the second enclosure, and the third enclosure enclose the protective space.

[0008] In the above-mentioned steel lattice column suspension and positioning device, one end of the first plate is connected to the second enclosure plate, and the other end of the first plate is provided with a third plate. The end of the third plate away from the first plate is connected to the third enclosure plate, and the second plate and the two first plates together form the guide groove on the side facing the opening.

[0009] The distance between the two first plates is less than the distance between the two third plates.

[0010] In the above-mentioned steel lattice column suspension and positioning device, a fourth plate is provided on the side of the first plate facing away from the second plate. The fourth plate is connected to the first enclosure plate, and the second plate and the fourth plate are on the same straight line.

[0011] In the above-mentioned steel lattice column suspension and positioning device, a fifth plate is provided on the side of the first plate facing away from the second plate, and the fifth plate is located between the fourth plate and the third plate.

[0012] The aforementioned steel lattice column suspension and positioning device also includes a first protective sleeve and a second protective sleeve. The first protective sleeve is embedded in the pile hole, and the second protective sleeve is sleeved outside the first protective sleeve. The top of the first protective sleeve is higher than the ground, the top of the second protective sleeve is lower than the top of the first protective sleeve, the bottom of the second protective sleeve is higher than the bottom of the first protective sleeve, and the top of the first protective sleeve is lower than the first plate.

[0013] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0014] In this utility model, the first plate is raised by the bottom frame so that the first plate is not affected by the steel cage in the pile hole. The first plate and the second plate work together to form a guide groove. When the steel lattice column is inserted into the pile hole, it will pass through the guide groove. The guide groove positions the three sides of the steel lattice column, thereby positioning the position of the steel lattice column. This ensures that the position, verticality and orientation of the steel lattice column after insertion meet the requirements. Moreover, the overall structure is simple, easy to process and has good stability.

[0015] Meanwhile, after installing round steel suspension bars on the steel lattice column, the steel lattice column can be suspended on the two first plates by relying on the round steel suspension bars. With the guide groove positioning, the position of the suspended steel lattice column will not shift, and it can stably maintain its position and verticality. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the first embodiment of this utility model in use.

[0019] The figure labels for each figure are as follows:

[0020] 1. Bottom frame; 11. First enclosure panel; 12. Second enclosure panel; 13. Third enclosure panel; 14. Opening; 2. First plate; 3. Second plate; 4. Guide groove; 5. Third plate; 6. Fourth plate; 7. Fifth plate; 8. First casing; 9. Second casing; 100. Steel lattice column; 200. Pile hole. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0023] Reference Figures 1 to 2 As shown, a steel lattice column suspension and positioning device includes a bottom frame 1 fixed on the ground. The bottom frame 1 encloses a protective space on the ground, and the protective space is connected to the pile hole. The bottom frame 1 can be used to warn of the position of the pile hole and protect the pile hole.

[0024] The bottom frame 1 is supported by a first plate 2 and a second plate 3. There are two first plates 2 arranged at intervals in the horizontal direction. The second plate 3 connects the two first plates 2. The first plates 2 and the second plate 3 are perpendicular to each other. The first plates 2 and the second plate 3 form a guide groove 4. The steel lattice column 100 enters the pile hole 200 through the guide groove 4. The two first plates 2 are used for the steel lattice column 100 to be suspended.

[0025] In practice, column installation is generally carried out using the four-point positioning method. Four positioning points are marked out using a total station, and positioning steel bars are inserted at the positioning points. Two opposite positioning steel bars are connected by cotton thread to form a cross-shaped cotton thread. The two cotton threads should be aligned with the two adjacent groove walls of the guide groove 4. The other groove wall can be designed according to the size of the steel lattice column 100. In this way, the guide groove 4 can be used to position the steel lattice column 100.

[0026] When the steel lattice column 100 is inserted into the pile hole 200, it will pass through the guide groove 4. The guide groove 4 positions the three sides of the steel lattice column 100, thereby locating the position of the steel lattice column 100. This ensures that the position, verticality, and orientation of the steel lattice column 100 when inserted meet the requirements. The overall structure is simple, easy to process, and has good stability.

[0027] After the steel lattice column 100 is placed, a round steel suspension rod will be installed at the top. The steel lattice column 100 can be suspended on the two first plates 2 by the round steel suspension rod. With the guide groove 4 in place, the position of the suspended steel lattice column 100 will not shift, and it can stably maintain its position and verticality.

[0028] In this embodiment, the bottom frame 1 includes a first enclosure 11 and a second enclosure 12. There are two first enclosures 11 arranged at intervals in the horizontal direction. The second enclosure 12 connects the two first enclosures 11 and is connected to one end of one of the first enclosures 11. A third enclosure 13 is provided at the end of the first enclosure 11 away from the second enclosure 12. The two third enclosures 13 are arranged opposite to each other, and an opening 14 is formed between the two third enclosures 13. The first enclosure 11, the second enclosure 12 and the third enclosure 13 enclose a protective space. Therefore, the protective space has an opening 14, and personnel can observe the pile hole 200 through the opening 14.

[0029] Specifically, the first enclosure 11 and the second enclosure 12 are perpendicular to each other, and the first enclosure 11 and the third enclosure 13 are also perpendicular to each other, so that the bottom frame 1 is a rectangular frame with an opening 14 on one side, which is easy to process.

[0030] In this embodiment, one end of the first plate 2 is connected to the second enclosure plate 12, and the other end of the first plate 2 is provided with a third plate 5. The end of the third plate 5 away from the first plate 2 is connected to the third enclosure plate 13. The second plate 3 and the two first plates 2 together form a guide groove 4 on the side facing the opening 14.

[0031] The distance between the two first plates 2 is less than the distance between the two third plates 13. Therefore, the two third plates 13 form a guide channel. When hoisting the steel lattice column 100, the steel lattice column 100 can be pushed into the guide groove 4 through the guide channel, so that the three sides of the steel lattice column 100 correspond to the three groove walls of the guide groove 4.

[0032] In this embodiment, a fourth plate 6 is provided on the side of the first plate 2 facing away from the second plate 3. The fourth plate 6 is connected to the first enclosure plate 11. The second plate 3 and the fourth plate 6 are on the same straight line. Both the first plate 2 and the fourth plate 6 are connected to the bottom frame 1. Therefore, the first plate 2 and the second plate 3 can be closer to the positioning steel bar. This makes it easier to align the first plate 2 and the fourth plate 6 with the cotton thread. The second plate 3 and the fourth plate 6 are aligned. The alignment of the fourth plate 6 with the cotton thread allows the second plate 3 to align with the cotton thread.

[0033] In this embodiment, a fifth plate 7 is provided on the side of the first plate 2 facing away from the second plate 3. The fifth plate 7 is located between the fourth plate 6 and the third plate 5. The fifth plate 7 mainly stabilizes the first plate 2, improves the strength of the first plate 2, and ensures that the first plate 2 can suspend and support the steel lattice column 100.

[0034] In this embodiment, a first casing 8 and a second casing 9 are also included. The first casing 8 is embedded in the pile hole 200, and the second casing 9 is sleeved outside the first casing 8. The top of the first casing 8 is higher than the ground, the top of the second casing 9 is lower than the top of the first casing 8, the bottom of the second casing 9 is higher than the bottom of the first casing 8, and the top of the first casing 8 is lower than the first plate 2.

[0035] The first casing 8 is longer than the second casing 9. Generally, a shallow hole is drilled first, and the second casing 9 is placed to prevent the hole wall from collapsing. Then, the drilling continues to deepen in the second casing 9. After reaching a certain position, the first casing 8 is placed. The first casing 8 further protects the hole wall. Then, a hole is drilled in the first casing 8 to a preset depth. Then, a steel cage is placed. Steel bars can be inserted at the top of the steel cage. The steel cage is then supported on the first casing 8 using the steel bars. Next, the bottom frame 1 is fixed. The bottom frame 1 can raise the first plate 2 to avoid interference between the first plate 2 and the steel cage and the first casing 8.

[0036] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A suspension and positioning device for steel lattice columns, characterized in that, Includes a bottom frame fixed to the ground, the bottom frame enclosing a protective space on the ground, the protective space being connected to the pile hole; The bottom frame is supported by a first plate and a second plate. There are two first plates arranged at intervals in the horizontal direction. The second plate connects the two first plates. The first plate and the second plate are perpendicular to each other. The first plate and the second plate form a guide groove. The steel lattice column enters the pile hole through the guide groove. The two first plates are used to suspend the steel lattice column.

2. The steel lattice column suspension and positioning device according to claim 1, characterized in that, The bottom frame includes a first enclosure and a second enclosure. There are two first enclosures arranged at a distance in the horizontal direction. The second enclosure connects the two first enclosures and is connected to one end of the first enclosure. A third enclosure is provided at the end of the first enclosure away from the second enclosure. The two third enclosures are arranged opposite each other and form an opening between the two third enclosures. The first enclosure, the second enclosure, and the third enclosure enclose the protective space.

3. The steel lattice column suspension and positioning device according to claim 2, characterized in that, One end of the first plate is connected to the second enclosure plate, and the other end of the first plate is provided with a third plate. The end of the third plate away from the first plate is connected to the third enclosure plate. The second plate and the two first plates together form the guide groove on the side facing the opening. The distance between the two first plates is less than the distance between the two third plates.

4. The steel lattice column suspension and positioning device according to claim 3, characterized in that, A fourth plate is provided on the side of the first plate facing away from the second plate. The fourth plate is connected to the first plate, and the second plate and the fourth plate are on the same straight line.

5. The steel lattice column suspension and positioning device according to claim 4, characterized in that, A fifth plate is provided on the side of the first plate facing away from the second plate, and the fifth plate is located between the fourth plate and the third plate.

6. The steel lattice column suspension and positioning device according to claim 1, characterized in that, It also includes a first casing and a second casing. The first casing is embedded in the pile hole, and the second casing is sleeved on the outside of the first casing. The top of the first casing is higher than the ground, the top of the second casing is lower than the top of the first casing, the bottom of the second casing is higher than the bottom of the first casing, and the top of the first casing is lower than the first plate.

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