A hole opening device for bridge processing

Abstract

The utility model discloses a hole-opening device for processing a bridge frame, comprising a base structure, an adjusting structure installed below the base structure, and a rotating structure installed below the adjusting structure, the base structure comprising a concave support seat as a basis, and the concave support seat is installed and connected with a carrier frame through a slide rail, a bearing block and a positioning knob A, and a reinforcement strip is installed on the surface below the concave support seat, the adjusting structure comprises a magnet column with a guide strip cut on the surface, and the surface of the magnet column is also cut with scale lines for convenient observation of the adjustment distance, and one end of the magnet column is fixedly connected to the bottom of the carrier frame, and the magnet column is adjusted below an adjusting cylinder with a guide groove cut on the inner wall through the guide strip, and the adjusting cylinder is matched and fixedly connected to a through-hole plate, and a limit block for adjusting the through-hole plate is fixed to the bottom of the other end of the magnet column, and the hole-opening device for processing a bridge frame can observe the adjustment distance through the set scale lines.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge frame processing, in particular to a hole opening device for bridge frame processing. Background Art

[0002] The bridge is a structure laid on various buildings and pipe gallery supports. After searching, it was found that the publication number in the existing public technology is: CN216680332U, a hole-opening device for bridge processing, including a concave support seat, a hole-opening gun and a support frame, a slide rail is arranged on the top of one side of the concave support seat, a bearing block is arranged on one side of the slide rail, a telescopic sleeve is arranged at the center of one side of the bearing block, and a collection groove is arranged at the bottom of the inner side of the concave support seat. The device has a sliding structure, so that the hole-opening mechanism can adjust the hole-opening position in parallel while positioning, thereby improving the hole-opening efficiency.

[0003] To sum up: the hole-opening device set in the above case does not have the function of adjusting the hole-opening gun downward, resulting in the single functionality of the overall hole-opening device. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art and to provide a hole-punching device for bridge frame processing, so as to solve the problem that the hole-punching device provided in the above case proposed in the above background technology does not have the function of adjusting the hole-punching gun downward, resulting in the single functionality of the overall hole-punching device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hole-opening device for bridge frame processing, comprising a base structure, an adjustment structure is installed below the base structure, and a rotating structure is installed below the adjustment structure;

[0006] The base structure includes a concave support seat as a foundation, and the concave support seat is connected to the support frame through a slide rail, a bearing block and a positioning knob A, and a reinforcement strip is installed on the lower surface of the concave support seat;

[0007] The adjustment structure includes a magnet column with a guide strip on the surface, and the surface of the magnet column is also provided with scale lines for convenient observation of the adjustment distance, and one end of the magnet column is fixedly connected to the bottom of the support frame.

[0008] By adopting the above technical solution, the distance can be observed and adjusted by setting the scale lines.

[0009] Preferably, the magnet column is adjusted below an adjustment cylinder with a guide groove on the inner wall through a guide bar, and the adjustment cylinder is fixedly connected with the through-hole plate. At the same time, a limit block for adjusting the through-hole plate is fixed at the bottom of the other end of the magnet column.

[0010] By adopting the above technical solution, the limit block is provided to adjust the limit.

[0011] Preferably, the rotating structure includes a bearing seat fixed to the bottom of the through-hole plate, and the lower part of the bearing seat is rotatably connected to one end of the rotating connecting member, while the other end of the rotating connecting member is wrapped and fixedly connected to the upper surface of the perforating gun.

[0012] By adopting the above technical solution, rotation adjustment is achieved through the provided rotating connecting piece.

[0013] Preferably, the magnet columns are provided in one group, and the magnet columns are symmetrically arranged about the center line of the support frame.

[0014] By adopting the above technical solution, the magnet column is arranged to achieve fixing and excavation.

[0015] Preferably, eight guide bars are provided, and the guide bars are arranged in a ring array with respect to the magnet column.

[0016] By adopting the above technical solution, the guide sky is set to achieve guidance and adjustment.

[0017] Preferably, one group of the adjusting cylinders is provided, and all the adjusting cylinders in the group are made of iron material.

[0018] By adopting the above technical solution, the setting of the adjusting cylinder can be used to open a matching connection.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the hole-opening device for bridge frame processing is

[0020] (1) This case adopts the setting of the adjustment structure to solve the problem that the hole-opening device provided in the above-mentioned case does not have the function of adjusting the hole-opening gun downward, resulting in the single functionality of the overall hole-opening device. When it is necessary to adjust the hole-opening distance of the hole-opening gun downward, the operator holds the hole-opening gun to drive the through-hole plate to move under force. During the force adjustment movement of the through-hole plate, the adjustment cylinder is driven to slide relative to the magnet column for adjustment. When the hole-opening gun is adjusted to the corresponding downward distance, the magnet column absorbs and limits the through-hole plate through the adjustment cylinder to facilitate the hole-opening gun to open the hole;

[0021] (2) By setting up a rotating structure, the problem of the hole punching gun not having an angle rotation function is solved, which leads to a single function of the hole punching gun during practical use. When the hole punching gun needs to change the hole punching angle, the operator holds the hole punching gun and drives the hole punching gun to rotate by rotating the connecting piece. When the hole punching gun rotates under force, the hole punching angle of the hole punching gun is changed, thereby improving the practicality of the hole punching gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2This is a schematic diagram of the base structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the magnet column, guide strip, through-hole plate and limit block of the utility model;

[0025] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the structure of the magnet column, guide strip, adjustment cylinder and guide groove of the utility model;

[0027] Figure 6 It is a schematic diagram of the rotating structure of the utility model.

[0028] In the figure: 1. base structure; 101. concave support seat; 102. slide rail; 103. bearing block; 104. positioning knob A; 105. support frame; 106. reinforcement strip; 2. adjustment structure; 201. magnet column; 202. guide strip; 203. scale line; 204. adjustment cylinder; 205. guide groove; 206. through-hole plate; 207. limit block; 3. rotation structure; 301. bearing seat; 302. rotating connector; 303. hole opening gun. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a hole-opening device for bridge processing, such as Figure 1 and Figure 2 As shown, it includes a base structure 1, and the base structure 1 includes a concave support seat 101 as a basis, and the concave support seat 101 is installed and connected with a carrier frame 105 through a slide rail 102, a bearing block 103 and a positioning knob A104, and a reinforcement strip 106 is installed on the lower surface of the concave support seat 101, wherein the above-mentioned components are all installed and arranged using the components in the comparative document, and the bearing block 103 and the carrier frame 105 are connected and arranged using the telescopic sleeve, telescopic frame and positioning knob B in the comparative document, thereby achieving the effect of front and rear telescopic adjustment of the carrier frame 105, and the movement mode of the above-mentioned components has been described in detail in the comparative document, and will not be repeated in this case.

[0031] like Figure 3 , Figure 4 and Figure 5 As shown, an adjustment structure 2 is installed below the base structure 1, and the adjustment structure 2 includes a magnet column 201 with a guide strip 202 on the surface, and the surface of the magnet column 201 is also provided with a scale line 203 for convenient observation of the adjustment distance, and at the same time, one end of the magnet column 201 is fixedly connected to the bottom of the carrier 105, and a group of magnet columns 201 are provided, and the magnet columns 201 are symmetrically arranged about the center line of the carrier 105. When the above-mentioned components are provided in a group, it not only reflects the symmetry of the installation and arrangement of the above-mentioned components, but also reflects the symmetrical guiding and adjusting property of the installation and arrangement of the above-mentioned components. When the magnet column 201 is used for setting, the magnet itself has the adsorption property to adsorb and limit the adjustment cylinder 204, which not only reflects the simplicity of the overall components, but also reflects the convenience of operation between the overall structures.

[0032] In the above scheme, the magnet column 201 is adjusted below the adjustment tube 204 with a guide groove 205 on the inner wall through the guide strip 202. The guide strip 202 is provided with 8 strips, and the guide strip 202 is arranged in a circular array with respect to the magnet column 201. When the above components are provided with 8 strips, it not only reflects the distribution of the above components on the surface of the magnet column 201, but also reflects the aesthetics of the above components on the surface of the magnet column 201 and the practicality of the guide adsorption adjustment. When the above components are provided with 8 strips, at the same time The axial and longitudinal axis symmetry of the above-mentioned components is reflected, and the adjusting cylinder 204 is matched and fixedly connected with the through-hole plate 206. There is one group of adjusting cylinders 204, and one group of adjusting cylinders 204 is made of iron material. The number of the above-mentioned components is symmetrically arranged with the number of groups of the magnet column 201. When the above-mentioned components are symmetrically arranged with the same number, the stability and balance of the through-hole plate 206 during the force adjustment process are guaranteed. At the same time, a limit block 207 for adjusting the through-hole plate 206 is fixed at the bottom of the other end of the magnet column 201.

[0033] In the above scheme, when it is necessary to adjust the downward drilling distance of the drilling gun 303, the operator holds the drilling gun 303 to drive the through-hole plate 206 to move under force. During the force adjustment movement of the through-hole plate 206, the adjustment tube 204 is driven to slide relative to the magnet column 201. When the drilling gun 303 is adjusted to the corresponding descending distance, the magnet column 201 adsorbs and limits the through-hole plate 206 through the adjustment tube 204 to facilitate the drilling of the drilling gun 303.

[0034] like Figure 6As shown, a rotating structure 3 is installed below the adjustment structure 2, and the rotating structure 3 includes a bearing seat 301 fixed to the bottom of the through-hole plate 206, and the bearing seat 301 is rotatably connected to one end of the rotating connecting member 302 below, and the other end of the rotating connecting member 302 is wrapped and fixedly connected to the surface of the hole-opening gun 303, wherein the above-mentioned components constitute a rotating adjustment structure, and the rotating adjustment structure constituted by the above-mentioned components can effectively change the hole-opening angle of the hole-opening gun 303.

[0035] In the above scheme, when the drilling angle of the drilling gun 303 needs to be changed, the operator holds the drilling gun 303 and drives the drilling gun 303 to rotate by rotating the connecting piece 302, and changes the drilling angle of the drilling gun 303 when the drilling gun 303 rotates under force.

[0036] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hole-punching device for bridge processing, comprising a base structure (1), characterized in that: An adjusting structure (2) is installed below the base structure (1), and a rotating structure (3) is installed below the adjusting structure (2); The base structure (1) comprises a concave support seat (101) as a foundation, and the concave support seat (101) is connected to a support frame (105) via a slide rail (102), a bearing block (103) and a positioning knob A (104), and a reinforcing strip (106) is installed on the lower surface of the concave support seat (101); The adjustment structure (2) comprises a magnet column (201) with a guide strip (202) cut on the surface, and the surface of the magnet column (201) is also cut with a scale line (203) for convenient observation of the adjustment distance, and one end of the magnet column (201) is fixedly connected to the bottom of the support frame (105).

2. A hole-punching device for bridge processing according to claim 1, characterized in that: The magnet column (201) is adjusted below an adjustment cylinder (204) whose inner wall is provided with a guide groove (205) through a guide bar (202), and the adjustment cylinder (204) is matched and fixedly connected with a through-hole plate (206), and a limit block (207) for adjusting and limiting the through-hole plate (206) is fixed at the bottom of the other end of the magnet column (201).

3. The hole-punching device for bridge processing according to claim 1, characterized in that: The rotating structure (3) includes a bearing seat (301) fixed to the bottom of the through-hole plate (206), and the lower part of the bearing seat (301) is rotatably connected to one end of a rotating connecting member (302), while the other end of the rotating connecting member (302) is wrapped and fixedly connected to the upper surface of the hole-opening gun (303).

4. The hole-punching device for bridge processing according to claim 1, characterized in that: The magnet columns (201) are provided in one group, and the magnet columns (201) are symmetrically arranged about the center line of the supporting frame (105).

5. The hole-punching device for bridge processing according to claim 1, characterized in that: The guide bars (202) are formed in eight strips, and the guide bars (202) are arranged in a ring array with respect to the magnet column (201).

6. A hole-punching device for bridge processing according to claim 2, characterized in that: The regulating cylinders (204) are provided in a group, and the regulating cylinders (204) in the group are all made of iron material.

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