Manual drilling table for angle steel tower

Abstract

The utility model relates to the technical field of angle steel tower drilling, in particular to a manual drilling table for an angle steel tower. The angle steel tower manual drilling table comprises a manual drilling table body, a moving assembly is arranged on the table face of the manual drilling table body, a pointing assembly is arranged on the outer side of a vertical rod of the manual drilling table body, and a fixing assembly is arranged on the outer side of a rocker type lifting table of the manual drilling table body. Angle steel is placed on the rollers, the rollers can assist the angle steel to move left and right on the table top of the manual drilling table, so that different linear positions of the angle steel can be conveniently drilled, the friction force of the angle steel moving back and forth on the rollers can be improved through the anti-skid sleeves, and the stability of the angle steel during drilling can be improved; the irradiation angle of the laser pen can be adjusted through the bamboo joint universal rod, after the irradiation point of the laser pen is adjusted to the same position as the drilling point of a drill bit of the manual drilling table on angle steel, the drilling point of the drill bit can be known through the irradiation point of the laser pen, and therefore the drilling efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel tower drilling, in particular to a manual drilling table for angle steel towers. Background Technique

[0002] An angle steel tower is assembled by fixing and connecting multiple groups of angle steels with bolts. At the construction site of the angle steel tower, it is inevitable to drill holes in the angle steel according to the positions of the equipment installed on the angle steel tower. Currently, the common drilling method is to use a manual drilling table for drilling. Since the angle steel is relatively long and the tabletop of the traditional manual drilling table is relatively flat, the movement of the angle steel on the tabletop requires workers to move it. At the same time, when drilling the angle steel, workers need to manually stabilize the angle steel, which will reduce the drilling efficiency of the angle steel and thus reduce the construction efficiency of the angle steel tower. In view of the above situation, technological innovation is carried out on the basis of the existing manual drilling table for angle steel towers. Content of the Utility Model

[0003] The purpose of the utility model is to provide a manual drilling table for angle steel towers to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A manual drilling table for angle steel towers, including:

[0005] A manual drilling table, on which a moving component is placed on the tabletop, where:

[0006] A pointing component is placed outside the vertical rod of the manual drilling table, and a fixing component is placed outside the rocker-type lifting table of the manual drilling table.

[0007] Preferably, the moving component includes rollers and anti-slip sleeves, and the anti-slip sleeves are arranged on the outer side walls of the rollers.

[0008] Preferably, two groups of grooves are evenly opened at the top of the tabletop of the manual drilling table, and the rollers are evenly arranged in the grooves.

[0009] Preferably, the pointing component includes a bamboo joint universal rod and a laser pointer. The bamboo joint universal rod is arranged on the left side of the vertical rod of the manual drilling table, and the laser pointer is arranged at one end of the bamboo joint universal rod away from the vertical rod of the manual drilling table.

[0010] Preferably, the fixing component includes fixing sleeves. Two groups of fixing sleeves are evenly arranged on the left and right sides of the rocker-type lifting table of the manual drilling table. A support column is arranged inside the fixing sleeve. An installation hole is opened at the bottom of the support column. A spring is arranged in the installation hole. A sliding column is arranged at the bottom of the spring. A pressing plate is arranged at the bottom of the sliding column. An anti-slip pad is arranged at the bottom of the pressing plate.

[0011] Preferably, the laser pointer is parallel to the drill bit of the manual drilling table, and the irradiation point of the laser pointer on the tabletop of the manual drilling table is the same as the drilling point of the drill bit of the manual drilling table on the tabletop of the manual drilling table.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the angle steel is placed on the roller, and the roller can assist the angle steel to move left and right on the tabletop of the manual drilling table, so as to facilitate drilling at different linear positions of the angle steel. The anti-slip sleeve can increase the friction force when the angle steel moves back and forth on the roller, and improve the stability of the angle steel during drilling.

[0014] The irradiation angle of the laser pointer can be adjusted through the bamboo joint universal rod. After adjusting the irradiation point of the laser pointer to the same position as the drilling point of the drill bit of the manual drilling table on the angle steel, the drilling point of the drill bit can be clearly known through the irradiation point of the laser pointer, thereby improving the drilling efficiency.

[0015] When the rocker-type lifting platform of the manual drilling table moves downward to drive the drill bit to drill the angle steel, the pressure plate will first contact the angle steel. When the rocker-type lifting platform of the manual drilling table continues to move downward, the pressure plate squeezes the spring through the sliding column, and the spring drives the pressure plate to press the angle steel through its own resilience. The anti-slip pad can increase the friction force between the pressure plate and the angle steel, thereby ensuring the stability of the angle steel during drilling and improving the drilling accuracy. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the manual drilling table for angle steel tower of the present utility model;

[0017] Figure 2 It is a left view of the manual drilling table for angle steel tower of the present utility model;

[0018] Figure 3 It is a front sectional view of the manual drilling table for angle steel tower of the present utility model.

[0019] In the figure: 1. Manual drilling table; 2. Bamboo joint universal rod; 21. Laser pointer; 22. Fixed sleeve; 23. Support column; 24. Sliding column; 25. Pressure plate; 26. Anti-slip pad; 27. Spring; 3. Roller; 31. Anti-slip sleeve. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 3 , the manual drilling table for angle steel towers, including the manual drilling table 1, on which a moving component is placed. Among them:

[0022] On the outer side of the vertical rod of the manual drilling table 1, a pointing component is placed, and on the outer side of the rocker-type lifting table of the manual drilling table 1, a fixing component is placed.

[0023] The moving component includes rollers 3 and anti-slip sleeves 31. The anti-slip sleeves 31 are fixedly arranged on the outer side wall of the rollers 3. Two groups of grooves are evenly opened at the top of the tabletop of the manual drilling table 1. The rollers 3 are evenly rotatably arranged in the grooves. Place the angle steel on the rollers 3. The rollers 3 can assist the angle steel to move left and right on the tabletop of the manual drilling table 1, so as to facilitate drilling at different linear positions of the angle steel. Through the anti-slip sleeves 31, the friction force of the angle steel moving back and forth on the rollers 3 can be increased, thereby improving the stability of the angle steel when being drilled.

[0024] The pointing component includes a telescopic universal rod 2 and a laser pointer 21. The telescopic universal rod 2 is fixedly arranged on the left side of the vertical rod of the manual drilling table 1. The laser pointer 21 is fixedly arranged at one end of the telescopic universal rod 2 away from the vertical rod of the manual drilling table 1. The laser pointer 21 is parallel to the drill bit of the manual drilling table 1. The irradiation point of the laser pointer 21 on the tabletop of the manual drilling table 1 is the same as the drilling point of the drill bit of the manual drilling table 1 on the tabletop of the manual drilling table 1. Through the telescopic universal rod 2, the irradiation angle of the laser pointer 21 can be adjusted. After adjusting the irradiation point of the laser pointer 21 to the same position as the drilling point of the drill bit of the manual drilling table 1 on the angle steel, through the irradiation point of the laser pointer 21, it is possible to clearly know the drilling point of the drill bit, thereby improving the drilling efficiency.

[0025] The fixing component includes fixing sleeves 22. Two groups of fixing sleeves 22 are evenly fixedly arranged on the left and right sides of the rocker-type lifting table of the manual drilling table 1. A support column 23 is fixedly arranged inside the fixing sleeve 22. An installation hole is opened at the bottom of the support column 23. A spring 27 is fixedly arranged in the installation hole. The bottom of the spring 27 is fixedly arranged with a sliding column 24. The bottom of the sliding column 24 is fixedly arranged with a pressing plate 25. The bottom of the pressing plate 25 is fixedly arranged with an anti-slip pad 26. When the rocker-type lifting table of the manual drilling table 1 moves downward to drive the drill bit to drill the angle steel, the pressing plate 25 will first contact the angle steel. When the rocker-type lifting table of the manual drilling table 1 continues to move downward, the pressing plate 25 squeezes the spring 27 through the sliding column 24. The spring 27 drives the pressing plate 25 to press the angle steel through its own resilience. Through the anti-slip pad 26, the friction force between the pressing plate 25 and the angle steel can be increased, thereby ensuring the stability of the angle steel when being drilled and improving the drilling accuracy.

[0026] Working principle: Place the angle steel on the roller 3. The roller 3 can assist the angle steel to move left and right on the tabletop of the manual drilling table 1, so as to facilitate drilling at different linear positions of the angle steel. The anti-slip sleeve 31 can increase the friction force of the angle steel moving back and forth on the roller 3, thereby improving the stability of the angle steel during drilling. The knuckle universal rod 2 can adjust the irradiation angle of the laser pointer 21. After adjusting the irradiation point of the laser pointer 21 to the same position as the drill point of the drill bit on the angle steel of the manual drilling table 1, through the irradiation point of the laser pointer 21, it is possible to clearly know the drill point of the drill bit, thereby improving the drilling efficiency. When the rocker-type lifting table of the manual drilling table 1 moves downward to drive the drill bit to drill the angle steel, the pressure plate 25 will first contact the angle steel. When the rocker-type lifting table of the manual drilling table 1 continues to move downward, the pressure plate 25 squeezes the spring 27 through the sliding column 24, and the spring 27 drives the pressure plate 25 to press the angle steel through its own resilience. The anti-slip pad 26 can increase the friction force between the pressure plate 25 and the angle steel, thereby ensuring the stability of the angle steel during drilling and improving the drilling accuracy.

Claims

1. Angle steel tower manual drilling table, characterized by: include: A manual drilling table (1), wherein a movable component is placed on the table top of the manual drilling table (1), wherein: A pointing component is placed on the outside of the vertical pole of the manual drilling platform (1), and a fixing component is placed on the outside of the rocker-type lifting platform of the manual drilling platform (1); The moving assembly comprises a roller (3) and an anti-slip sleeve (31), wherein the anti-slip sleeve (31) is arranged on the outer side wall of the roller (3); the pointing assembly comprises a bamboo universal rod (2) and a laser pen (21), wherein the bamboo universal rod (2) is arranged on the left side of the vertical pole of the manual drilling platform (1), and the laser pen (21) is arranged at an end of the bamboo universal rod (2) away from the vertical pole of the manual drilling platform (1); The fixing assembly comprises a fixing sleeve (22), two groups of the fixing sleeves (22) are evenly arranged on the left and right sides of the rocker-type lifting platform of the manual drilling platform (1), a support column (23) is arranged inside the fixing sleeve (22), a mounting hole is opened at the bottom of the support column (23), a spring (27) is arranged in the mounting hole, a sliding column (24) is arranged at the bottom of the spring (27), a pressure plate (25) is arranged at the bottom of the sliding column (24), and an anti-slip pad (26) is arranged at the bottom of the pressure plate (25).

2. The angle steel tower manual drilling platform according to claim 1, characterized in that: Two groups of grooves are evenly arranged on the top of the tabletop of the manual drilling table (1), and the rollers (3) are evenly arranged in the grooves.

3. The angle steel tower manual drilling platform according to claim 1, characterized in that: The laser pen (21) is parallel to the drill bit of the manual drilling table (1); the irradiation point of the laser pen (21) on the table surface of the manual drilling table (1) is the same as the drilling point of the drill bit of the manual drilling table (1) on the table surface of the manual drilling table (1).

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