Perforating device for constructional engineering

Abstract

The utility model discloses a perforating device for constructional engineering, and relates to the technical field of constructional engineering. The device comprises a base, two sliding rods are arranged on the upper side of the base, a containing plate is arranged between the two sliding rods, a threaded rod is rotationally matched with the containing plate, a first sliding plate is in threaded fit with the threaded rod, one end of the first sliding plate is in sliding fit with the sliding rods, and the other end of the first sliding plate is in threaded fit with the sliding rods. And a drill bit is rotationally matched with one side of the first sliding plate. Through the arrangement of the second sliding plate, the second sliding plate moves towards the direction of the materials under the action of the first sliding plate, so that the materials are fixed and unfixed through the second sliding plate, the problem that the materials incline during drilling is solved, the material drilling effect is improved, and the material drilling efficiency is improved. And the material drilling process is more convenient.

Description

Technical Field

[0001] The utility model belongs to the field of construction engineering, and specifically relates to a hole punching device for construction engineering. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various building houses and their ancillary facilities and the installation activities of the pipelines and equipment supporting them.

[0003] The patent application with the publication number of CN220179745U discloses a hole punching device for construction engineering, including: a base, a sliding rod is fixedly installed above the base, scale lines are arranged on the outer part of the sliding rod, and a top plate is fixedly installed at the top of the sliding rod; for this hole punching device for construction engineering, through the settings of the sliding rod, scale lines, top plate, threaded rod, turntable and movable sleeve, when using this device to carry out hole punching work during construction engineering operations, according to the depth requirement of the hole to be punched for the current object, the drill bit can be controlled to slowly descend for hole punching through the turntable and the threaded rod. In this way, manually controlling the depth ensures the precision control of hole punching for different objects, and scale lines are arranged on the sliding rod, which can make the drill bit punch holes according to accurate scales, achieving the purpose of positioning hole punching. In this way, the overall hole punching precision of this device is improved, and it avoids problems such as assembly failures caused by workers controlling the hole punching depth and precision by feeling during subsequent assembly and use.

[0004] However, the above technology has the following drawbacks when in use:

[0005] As described in paragraph 0030 of the above document, "the threaded rod drives the movable sleeve and the fixed table to accurately descend for hole punching according to the scale lines on the sliding rod. When the drill bit contacts the surface of the object, the support frame strengthens the stability of the base to offset a part of the reaction force, and then the punching ring on the cross plate restricts the downward trajectory of the drill bit to prevent the drill bit from deviating from the original position." And combined with the attached Figure 1 It can be seen that it is necessary to drill the material on the upper side of the base through the drill bit. Since no structure for fixing the material is provided on the upper side of the base, it is easy to cause the problem that the material tilts during drilling, thereby reducing the drilling effect of the material.

[0006] Therefore, a hole punching device for construction engineering is proposed to solve the above drawbacks. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a hole punching device for construction engineering.

[0008] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is:

[0009] A drilling device for construction engineering, comprising a base, two sliding rods are installed on the upper side of the base, a placement plate is installed between the two sliding rods, a threaded rod is rotatably fitted on the placement plate, a first sliding plate is threadedly fitted on the threaded rod, one end of the first sliding plate is slidably fitted on the sliding rod, and a drill bit is rotatably fitted on one side of the first sliding plate;

[0010] Two guide rods that are elastic and slidably fitted on the first sliding plate, and a second sliding plate is installed between one ends of the two guide rods.

[0011] Optionally, sliding columns are installed at both ends of the first sliding plate, a guide hole is opened on one side of the sliding column, the sliding rod is located inside the guide hole, a scale is provided on the outer side wall of the sliding rod, a first through hole is opened on the upper side of the placement plate, the threaded rod is located inside the first through hole, a rotating disk is installed at the first end of the threaded rod, a connecting plate is installed on the base, a second through hole is opened on one side of the connecting plate, a fixed table is installed on one side of the first sliding plate, a motor is installed on one side of the fixed table, and one end of the drill bit is installed on the output end of the motor, which facilitates installing one end of the drill bit on the output end of the motor.

[0012] Optionally, a threaded hole and two third through holes are opened on one side of the first sliding plate, the threaded rod is threadedly fitted inside the threaded hole, the guide rod is located inside the third through hole, a positioning disk is installed at the end of the guide rod away from the first sliding plate, two springs are installed between the second sliding plate and the first sliding plate, the spring is sleeved on the periphery of the guide rod, a fourth through hole is opened on one side of the second sliding plate, the second end of the threaded rod is located inside the fourth through hole, and a plurality of grooves are opened on the base, and rollers are installed inside the grooves, which facilitates installing the rollers inside the base through the grooves.

[0013] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the present utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] The provided second sliding plate enables the second sliding plate to move towards the material under the action of the first sliding plate, so as to fix and release the fixation of the material through the second sliding plate, reduce the problem of the material tilting during drilling, improve the drilling effect of the material, and make the process of drilling the material more convenient.

[0015] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. Description of the Drawings

[0016] The accompanying drawings in the following description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the attached

[0017] In the drawings:

[0018] Figure 1 is a schematic perspective view of an embodiment of the present utility model;

[0019] Figure 2 is a schematic structural view of the first sliding plate and the second sliding plate of an embodiment of the present utility model;

[0020] Figure 3 is a schematic structural view of the fixed table of an embodiment of the present utility model;

[0021] Figure 4 is a schematic structural view of the threaded rod and the sliding rod of an embodiment of the present utility model.

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] Base 1, groove 101, roller 102, sliding rod 103, placement plate 104, first through hole 105, threaded rod 106, rotating disk 107, connecting plate 108, second through hole 109, first sliding plate 2, sliding column 201, threaded hole 202, guiding hole 203, third through hole 204, guiding rod 205, positioning disk 207, second sliding plate 208, spring 209, fourth through hole 210, fixed table 211, motor 212, drill bit 213.

[0024] It should be noted that these drawings and the text description are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed Description of the Specific Embodiment

[0025] Now, the present utility model will be further described in detail with reference to the accompanying drawings.

[0026] Please refer to Figures 1-4 As shown, in this embodiment, a drilling device for construction engineering is provided, which includes a base 1. Two sliding rods 103 are installed on the upper side of the base 1. A placement plate 104 is installed between the two sliding rods 103. A threaded rod 106 is rotatably fitted on the placement plate 104. A first sliding plate 2 is threadedly fitted on the threaded rod 106. One end of the first sliding plate 2 is slidably fitted on the sliding rod 103. A drill bit 213 is rotatably fitted on one side of the first sliding plate 2;

[0027] Two guiding rods 205 that are elastically and slidably fitted on the first sliding plate 2. A second sliding plate 208 is installed between one ends of the two guiding rods 205.

[0028] First, place the material on the upper side of the base 1, and then rotate the threaded rod 106. The threaded rod 106 drives the first sliding plate 2 to slide downward. The first sliding plate 2 drives the bottom of the second sliding plate 208 to be positioned on the upper side of the material through the guide rod 205. The first sliding plate 2 drives the drill bit 213 to slide downward and drill the material on the upper side of the base 1.

[0029] The second sliding plate 208 is provided so that the second sliding plate 208 moves toward the material under the action of the first sliding plate 2, so as to fix and release the fixation of the material through the second sliding plate 208, reduce the problem of the material tilting during drilling, improve the drilling effect of the material, and make the process of drilling the material more convenient.

[0030] Sliding columns 201 are installed at both ends of the first sliding plate 2 of this embodiment. A guide hole 203 is opened on one side of the sliding column 201. The sliding rod 103 is located inside the guide hole 203. A scale is provided on the outer side wall of the sliding rod 103. A first through hole 105 is opened on the upper side of the placing plate 104. The threaded rod 106 is located inside the first through hole 105. A rotating disk 107 is installed at the first end of the threaded rod 106. A connecting plate 108 is installed on the base 1. A second through hole 109 is opened on one side of the connecting plate 108. A fixing table 211 is installed on one side of the first sliding plate 2. A motor 212 is installed on one side of the fixing table 211. One end of the drill bit 213 is installed on the output end of the motor 212, which facilitates installing one end of the drill bit 213 on the output end of the motor 212.

[0031] A threaded hole 202 and two third through holes 204 are opened on one side of the first sliding plate 2 of this embodiment. The threaded rod 106 is in threaded fit inside the threaded hole 202. The guide rod 205 is located inside the third through hole 204. A positioning disk 207 is installed at the end of the guide rod 205 away from the first sliding plate 2. Two springs 209 are installed between the second sliding plate 208 and the first sliding plate 2. The springs 209 are sleeved on the periphery of the guide rod 205. A fourth through hole 210 is opened on one side of the second sliding plate 208. The second end of the threaded rod 106 is located inside the fourth through hole 210. A plurality of grooves 101 are opened on the base 1. The rollers 102 are installed inside the grooves 101, which facilitates installing the rollers 102 inside the base 1 through the grooves 101.

[0032] It should be noted that the present utility model is a drilling device for construction engineering, including: a base 1, a groove 101, rollers 102, sliding rods 103, a placement plate 104, a first through hole 105, a threaded rod 106, a rotating disk 107, a connecting plate 108, a second through hole 109, a first sliding plate 2, sliding columns 201, threaded holes 202, guide holes 203, a third through hole 204, guide rods 205, a positioning disk 207, a second sliding plate 208, springs 209, a fourth through hole 210, a fixed platform 211, a motor 212, and a drill bit 213. All the components are common standard parts or parts known to those skilled in the art, and their structures and principles can be known to technicians through technical manuals or obtained through conventional experimental methods.

[0033] The present utility model is not limited to the above embodiments. Anyone should know that structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A punching device for construction engineering, characterized in that: include: A base (1), two sliding rods (103) are installed on the upper side of the base (1), a placement plate (104) is installed between the two sliding rods (103), a threaded rod (106) is rotatably engaged on the placement plate (104), a first sliding plate (2) is threadedly engaged on the threaded rod (106), one end of the first sliding plate (2) is slidably engaged on the sliding rod (103), and a drill bit (213) is rotatably engaged on one side of the first sliding plate (2); Two guide rods (205) are elastically and slidably fitted on the first sliding plate (2), and a second sliding plate (208) is installed between one ends of the two guide rods (205).

2. A punching device for construction engineering according to claim 1, characterized in that: Sliding columns (201) are installed at both ends of the first sliding plate (2), a guide hole (203) is opened on one side of the sliding column (201), the sliding rod (103) is located inside the guide hole (203), and the outer wall of the sliding rod (103) is provided with a scale.

3. A punching device for construction engineering according to claim 1, characterized in that: A first through hole (105) is opened on the upper side of the placement plate (104), the threaded rod (106) is located inside the first through hole (105), and a rotating disk (107) is installed at the first end of the threaded rod (106).

4. A punching device for construction engineering according to claim 1, characterized in that: A connecting plate (108) is installed on the base (1), a second through hole (109) is opened on one side of the connecting plate (108), a fixing platform (211) is installed on one side of the first sliding plate (2), a motor (212) is installed on one side of the fixing platform (211), and one end of the drill bit (213) is installed on the output end of the motor (212).

5. A punching device for construction engineering according to claim 1, characterized in that: A threaded hole (202) and two third through holes (204) are provided on one side of the first sliding plate (2); the threaded rod (106) is threadedly engaged inside the threaded hole (202); the guide rod (205) is located inside the third through holes (204); and a positioning plate (207) is installed at the end of the guide rod (205) away from the first sliding plate (2).

6. A punching device for construction engineering according to claim 1, characterized in that: Two springs (209) are installed between the second sliding plate (208) and the first sliding plate (2), and the springs (209) are sleeved on the circumference of the guide rod (205). A fourth through hole (210) is opened on one side of the second sliding plate (208), and the second end of the threaded rod (106) is located inside the fourth through hole (210).

7. A punching device for construction engineering according to claim 1, characterized in that: The base (1) is provided with a plurality of grooves (101), and rollers (102) are installed inside the grooves (101).

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