Lattice column positioning device

Abstract

The utility model discloses a lattice column positioning device which comprises a lattice column and a base, a positioning assembly is installed on the inner side of the base, the positioning assembly comprises a base and an insertion sleeve, a limiting assembly is installed on the inner side of the base, the limiting assembly comprises a clamping sleeve and a spring, a locking assembly is installed on the inner side of the insertion sleeve, and the clamping sleeve is connected with the locking assembly. The locking assembly comprises a bayonet and a bayonet lock, the bottom of the latticed column is provided with a quick release assembly, the quick release assembly comprises an air cylinder and a sealing cover, the base is provided with a sealing assembly, the latticed column positioning device can quickly install and fix the latticed column, bolt fastening or welding operation is not needed, manpower is saved, and the working efficiency is improved. And the base and the base are sealed through the clamping rings and the water swelling strips, the base and the inserting sleeve are prevented from rusting, the bearing strength of the base and the inserting sleeve is guaranteed, the service life of the latticed column is guaranteed, and the latticed column positioning and installing device is suitable for positioning and installing the latticed column.

Description

Technical Field

[0001] The utility model relates to the technical field of lattice column positioning equipment, in particular to a lattice column positioning device. Background Art

[0002] The lattice column is a kind of building support column with strong bending resistance. When installing and fixing the lattice column, a lattice column positioning device is often required. The utility model patent with patent application number CN202120839300.4 discloses an installation and positioning device for lattice columns in deep foundation pit projects. The lattice column angle can be controlled by connecting the cage with the lattice column; at the same time, the positioning platform can adjust the center of the top of the lattice column to control the verticality of the lattice column. The structure is simple, easy to use, and accurate to install. The lattice column can be prevented from being displaced by the duct or other machines during the foundation concrete pouring process, effectively improving the installation efficiency of the lattice column. According to the technical solution disclosed by the utility model, when the existing lattice column positioning device is used, on the one hand, it is often necessary to use bolts for installation and fixation, or to weld and fix on site, which is not conducive to improving the installation and construction efficiency. On the other hand, when the lattice column is damaged, it is often impossible to quickly disassemble and replace it, and the bottom of the lattice column is prone to rust, resulting in reduced structural strength, which is not conducive to ensuring the service life of the lattice column.

[0003] Therefore, how to design a lattice column positioning device has become our current problem to be solved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a lattice column positioning device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for the positioning and installation of lattice columns.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lattice column positioning device, comprising a lattice column and a base, a positioning assembly is installed on the inner side of the base, the positioning assembly comprises a base and a sleeve, a limiting assembly is installed on the inner side of the base, the limiting assembly comprises a sleeve and a spring, a locking assembly is installed on the inner side of the sleeve, the locking assembly comprises a bayonet and a bayonet pin, a quick-release assembly is installed on the bottom of the lattice column, the quick-release assembly comprises an air cylinder and a sealing cover, a sealing assembly is installed on the base, and the sealing assembly comprises a clamp ring and a water-swelling strip.

[0006] Furthermore, the base is welded to the bottom of the lattice column, the pedestal is cast on the outer side of the socket, and the base is clamped on the inner side of the socket.

[0007] Furthermore, the ferrule is integrally formed on the inner side of the base, the ferrule is distributed on both sides of the base, and the bayonet is opened on both sides of the inserting sleeve.

[0008] Furthermore, one end of the bayonet is connected to the inner wall of the sleeve via a spring, and the other end of the bayonet passes through the sleeve and extends to the inner side of the bayonet.

[0009] Furthermore, the gas cylinder is welded to the bottom of the lattice column, the cover is sleeved on the outer side of the gas cylinder, the inner wall of the cover is provided with an internal thread, the outer side of the gas cylinder is provided with an external thread, and the internal thread matches the external thread.

[0010] Furthermore, a through pipe is provided on the inner side of the base, both sides of the bottom end of the through pipe are connected with the ferrule, and the top end of the through pipe is connected with the bottom end of the gas cylinder.

[0011] Furthermore, the clamp ring is welded to the outer side of the top of the base, the water-swellable strip is clamped on the inner side of the clamp ring, and the base is sleeved on the outer side of the clamp ring.

[0012] Furthermore, an outer plate is welded to the outer side of the socket, the outer plate is clamped on the inner side of the base, and a desiccant is installed at the bottom of the base.

[0013] Beneficial effects: 1. When installing and fixing the lattice column positioning device, first push the bayonet pin completely to the inside of the sleeve, and then insert the base into the inside of the sleeve until the base is completely inserted into the inside of the sleeve. At this time, the bayonet pin and the bayonet port are completely aligned, and the spring pushes the bayonet pin to the inside of the bayonet port to fix the base and the sleeve, so that the lattice column can be quickly positioned, installed and fixed without the need for bolt tightening or welding operations, saving manpower and improving work efficiency.

[0014] 2. When the lattice column is damaged, the lattice column positioning device unscrews the cover from the air cylinder, and then uses a vacuum device to evacuate the air from the air cylinder, so that the air in the ferrule is evacuated, the bayonet is sucked into the inner side of the ferrule, and the base is separated from the plug sleeve, so that the lattice column can be quickly replaced, and the top of the base and the pedestal are sealed with a clamp ring and a water-expandable strip to prevent rainwater from entering the inner side of the base. At the same time, the desiccant in the base is used to dry and absorb the water vapor in the base, effectively preventing the base and the plug sleeve from rusting, thereby effectively ensuring the bearing strength of the base and the plug sleeve and ensuring the service life of the lattice column.

[0015] 3. The lattice column positioning device is reasonably designed, efficient and convenient to use, and is suitable for the positioning and installation of lattice columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a lattice column positioning device of the utility model;

[0017] Figure 2It is a cross-sectional view of a lattice column positioning device of the utility model;

[0018] Figure 3 It is a cross-sectional view of a base of a lattice column positioning device of the utility model;

[0019] In the figure: 1. lattice column; 2. pedestal; 3. base; 4. plug sleeve; 5. clamping sleeve; 6. bayonet; 7. bayonet pin; 8. spring; 9. through pipe; 10. air cylinder; 11. cover; 12. outer plate; 13. clamping ring; 14. water-expanding strip; 15. desiccant. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a lattice column positioning device, including a lattice column 1 and a base 2, a positioning component is installed on the inner side of the base 2, the positioning component includes a base 3 and a sleeve 4, a limit component is installed on the inner side of the base 3, the limit component includes a sleeve 5 and a spring 8, a locking component is installed on the inner side of the sleeve 4, the locking component includes a bayonet 6 and a bayonet pin 7, a quick release component is installed at the bottom of the lattice column 1, the quick release component includes an air cylinder 10 and a sealing cover 11, a sealing component is installed on the base 3, the sealing component includes a clamp ring 13 and a water-expandable strip 14, the sleeve 5 is integrally formed on the inner side of the base 3, and the sleeve 5 are distributed on both sides of the base 3, the bayonet 6 is opened on both sides of the plug sleeve 4, one end of the bayonet pin 7 is connected to the inner wall of the clamping sleeve 5 through the spring 8, and the other end of the bayonet pin 7 passes through the clamping sleeve 5 and extends to the inner side of the bayonet 6. When installing and fixing, the bayonet pin 7 is first pushed completely to the inner side of the clamping sleeve 5, and then the base 3 is inserted into the inner side of the plug sleeve 4 until the base 3 is completely inserted into the inner side of the plug sleeve 4. At this time, the bayonet pin 7 is completely aligned with the bayonet 6, and the spring 8 pushes the bayonet pin 7 to the inner side of the bayonet 6 to fix the base 3 and the plug sleeve 4, so that the lattice column 1 can be quickly positioned, installed and fixed without the need for bolt tightening or welding operations, saving manpower and improving work efficiency.

[0022] In this embodiment, the base 3 is welded to the bottom of the lattice column 1, the base 2 is cast and formed on the outer side of the sleeve 4, the base 3 is clamped on the inner side of the sleeve 4, the gas cylinder 10 is welded to the bottom of the lattice column 1, the cover 11 is sleeved on the outer side of the gas cylinder 10, the inner wall of the cover 11 is provided with an internal thread, the outer side of the gas cylinder 10 is provided with an external thread, the internal thread and the external thread match, the inner side of the base 3 is provided with a through pipe 9, both sides of the bottom end of the through pipe 9 are connected with the sleeve 5, the top of the through pipe 9 is connected with the bottom end of the gas cylinder 10, the clamp ring 13 is welded to the outer side of the top of the base 3, the water-expanding strip 14 is clamped on the inner side of the clamp ring 13, the base 2 is sleeved on the outer side of the clamp ring 13, the outer side of the sleeve 4 is welded The outer plate 12 is stuck on the inner side of the base 2, and the bottom of the base 3 is equipped with a desiccant 15. When the lattice column 1 is damaged, the cover 11 is unscrewed from the air cylinder 10, and then the air cylinder 10 is evacuated with the help of a vacuum device, so that the air in the sleeve 5 is sucked away, and the bayonet 7 is sucked into the inner side of the sleeve 5. The base 3 is separated from the plug sleeve 4, and the lattice column 1 can be quickly replaced. The clamp ring 13 and the water-expandable strip 14 are used to seal the top of the base 3 and the base 2 to prevent rainwater from entering the inner side of the base 3. At the same time, the desiccant 15 in the base 3 is used to dry and absorb the water vapor in the base 3, effectively preventing the base 3 and the plug sleeve 4 from rusting, thereby effectively ensuring the bearing strength of the base 3 and the plug sleeve 4, and ensuring the service life of the lattice column 1.

[0023] When installing and fixing the lattice column positioning device, first push the bayonet pin 7 completely to the inner side of the clamping sleeve 5, and then insert the base 3 into the inner side of the plug sleeve 4, until the base 3 is completely inserted into the inner side of the plug sleeve 4, at this time, the bayonet pin 7 is completely aligned with the bayonet port 6, and the spring 8 pushes the bayonet pin 7 to the inner side of the bayonet port 6, fixes the base 3 and the plug sleeve 4, and then can quickly position, install and fix the lattice column 1, without the need to tighten or weld bolts, saving manpower and improving work efficiency. When the lattice column 1 is damaged, the cover 11 is unscrewed from the air cylinder 10, and then the air extraction equipment is used to fix it. The air cylinder 10 performs the vacuum operation so that the air in the ferrule 5 is evacuated, the bayonet 7 is sucked into the inner side of the ferrule 5, the base 3 is separated from the plug sleeve 4, and the lattice column 1 can be quickly replaced. The clamp ring 13 and the water-swellable strip 14 are used to seal the top of the base 3 and the pedestal 2 to prevent rainwater from entering the inner side of the base 3. At the same time, the desiccant 15 in the base 3 is used to dry and absorb the water vapor in the base 3, effectively preventing the base 3 and the plug sleeve 4 from rusting, thereby effectively ensuring the bearing strength of the base 3 and the plug sleeve 4 and ensuring the service life of the lattice column 1.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lattice column positioning device, comprising a lattice column (1) and a base (2), wherein a positioning assembly is installed on the inner side of the base (2), and the positioning assembly comprises a base (3) and a sleeve (4), characterized in that: A limit assembly is installed on the inner side of the base (3), the limit assembly comprising a clamping sleeve (5) and a spring (8); a locking assembly is installed on the inner side of the plug sleeve (4), the locking assembly comprising a bayonet (6) and a bayonet pin (7); a quick release assembly is installed on the bottom of the lattice column (1), the quick release assembly comprising an air cylinder (10) and a sealing cover (11); a sealing assembly is installed on the base (3), the sealing assembly comprising a clamping ring (13) and a water-expandable strip (14).

2. A lattice column positioning device according to claim 1, characterized in that: The base (3) is welded to the bottom of the lattice column (1), the pedestal (2) is cast on the outer side of the plug sleeve (4), and the base (3) is clamped on the inner side of the plug sleeve (4).

3. A lattice column positioning device according to claim 2, characterized in that: The clamping sleeve (5) is integrally formed on the inner side of the base (3), the clamping sleeve (5) is distributed on both sides of the base (3), and the bayonet (6) is provided on both sides of the insertion sleeve (4).

4. A lattice column positioning device according to claim 3, characterized in that: One end of the bayonet (7) is connected to the inner wall of the clamping sleeve (5) via a spring (8), and the other end of the bayonet (7) passes through the clamping sleeve (5) and extends to the inner side of the bayonet (6).

5. A lattice column positioning device according to claim 1, characterized in that: The gas cylinder (10) is welded to the bottom of the lattice column (1), the sealing cover (11) is sleeved on the outer side of the gas cylinder (10), the inner wall of the sealing cover (11) is provided with an internal thread, the outer side of the gas cylinder (10) is provided with an external thread, and the internal thread matches the external thread.

6. A lattice column positioning device according to claim 5, characterized in that: A through pipe (9) is provided on the inner side of the base (3), both sides of the bottom end of the through pipe (9) are connected to the ferrule (5), and the top end of the through pipe (9) is connected to the bottom end of the gas cylinder (10).

7. A lattice column positioning device according to claim 6, characterized in that: The clamping ring (13) is welded to the outer side of the top of the base (3), the water-expandable strip (14) is clamped on the inner side of the clamping ring (13), and the base (2) is sleeved on the outer side of the clamping ring (13).

8. A lattice column positioning device according to claim 7, characterized in that: An outer plate (12) is welded to the outer side of the plug sleeve (4), and the outer plate (12) is clamped on the inner side of the base (2). A desiccant (15) is installed at the bottom of the base (3).

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