Building top beam plate drilling device

Abstract

The utility model relates to the technical field of building construction equipment, and discloses a building top beam plate drilling device which comprises a supporting table, a drilling mechanism is fixedly connected to the interior of the supporting table, and a clamping mechanism is fixedly connected to the bottom end of the supporting table. The drilling mechanism comprises a support, the bottom end of the support is fixedly connected with a rack, the lower surface of the rack is in meshed connection with a gear rack rod, one end of the gear rack rod is fixedly connected with a circular plate, one end of the surface of the circular plate is fixedly connected with a long rod, the surface of the long rod is rotatably connected with a door-shaped frame, and a T-shaped seat is arranged at the bottom end of the door-shaped frame. The front end and the rear end of the T-shaped base are fixedly connected with first springs correspondingly. According to the drilling device for the building top beam plate, through the arrangement of the drilling mechanism, when drilling is conducted, due to the fact that a door-shaped frame continues to move in the drilling process of the drilling device, when a connecting rod moves on a T-shaped base, a U-shaped frame has a buffering movement amount on the surface of the connecting rod, and therefore the drilling quality of a workpiece can be effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a drilling device for building top beam plates. Background Technique

[0002] A building top beam plate is a building structure that combines a beam and a plate and is usually used in building construction. This structure is mainly composed of reinforced concrete and includes forms such as beam-slab ribbed plates and grid ribbed plates. In a slab-beam structure, the beam and the plate are connected as a whole, forming an integral body that jointly bears loads and deformations. This structural form is suitable for the situation of interaction in the floor slab, where the beam and the plate influence each other and are closely related to ensure the safety and economy of the building.

[0003] In addition, due to technological progress, during the development of building construction, prefabricated buildings have also been gradually developed. After classifying and constructing the materials of component houses, they are spliced together, which is similar to modular house construction. When producing top beam plates, drilling is required on the top beam plates. Therefore, a drilling device for building top beam plates needs to be designed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drilling device for building top beam plates to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drilling device for building top beam plates, including a support platform, a drilling mechanism is fixedly connected inside the support platform, and a clamping mechanism is fixedly connected to the bottom end of the support platform;

[0006] The drilling mechanism includes a bracket, a rack is fixedly connected to the bottom end of the bracket, a gear rack is meshed with the lower surface of the rack, one end of the gear rack is fixedly connected with a circular plate, a long rod is fixedly connected to one end of the surface of the circular plate, a gantry is rotatably connected to the surface of the long rod, a T-shaped seat is arranged at the bottom end of the gantry, first springs are respectively fixedly connected to the front and rear ends of the T-shaped seat, one end of each first spring is fixedly connected with a U-shaped frame, a connecting rod is fixedly connected to the inner side of the U-shaped frame, a punching device is fixedly connected to the bottom end of the U-shaped frame, a sliding plate is fixedly connected to the middle of the inside of the U-shaped frame, hollow seats are respectively fixedly connected to the top ends of the front and rear sides of the T-shaped seat, a rectangular rod is slidably connected to the inside of one end of each hollow seat, a limiting block is fixedly connected to one end of the rectangular rod, a second spring is fixedly connected between one end of the limiting block and the side surface of the T-shaped seat, a vertical bar is fixedly connected to the top of the limiting block, an I-shaped block is slidably connected to the top of the vertical bar, a connecting block is fixedly connected to the top of the gantry, a motor is fixedly connected to the left end of the support platform, a lead screw is fixedly connected to the right end of the motor, a slider is threadedly connected to the surface of the lead screw, and the bottom end of the slider is fixedly connected to the top of the gantry.

[0007] Preferably, a support hole is formed inside the portal frame, the surface of the long rod is rotatably connected to the inside of the support hole, and a slot is formed inside the top end of the support platform, facilitating the sliding of the long rod under the limitation of the support hole.

[0008] Preferably, round holes are respectively formed inside the front and rear ends of the T-shaped seat, the surface of the connecting rod penetrates through the round holes respectively formed inside the front and rear ends of the T-shaped seat, rectangular holes are formed inside the front and rear ends of the T-shaped seat, and the surface of the sliding plate penetrates through the rectangular holes formed inside the front and rear ends of the T-shaped seat.

[0009] Preferably, a chute is formed inside the top end of the drilling mechanism, the surface of the slider is slidably connected to the inside of the chute, and the right end of the lead screw is rotatably connected to the right side inside the chute.

[0010] Preferably, the surface of the I-shaped block is slidably connected to the inside of the slot, and the surface of the connecting block is slidably connected to the inside of the slot, facilitating the support sliding of the connecting block under the limitation of the slot.

[0011] Preferably, the clamping mechanism includes a base, the base is fixedly connected to the bottom end of the support platform, adjusting screws are respectively threadedly connected to the front and rear ends inside the base, one end of each adjusting screw is rotatably connected to a clamping plate, and limiting rods are respectively fixedly connected to both ends on one side of each clamping plate.

[0012] Preferably, rectangular holes are respectively formed inside the front and rear ends of the base, and the surface of the limiting rod penetrates through the rectangular holes respectively formed inside the front and rear ends of the base, facilitating the corresponding support sliding of the limiting rod under the limitation of the rectangular holes.

[0013] Compared with the prior art, the present utility model provides a drilling device for building top beam plates, having the following beneficial effects:

[0014] 1. For this drilling device for building top beam plates, through the provided drilling mechanism, the T-shaped seat is driven to perform reciprocating up and down movements, and the drilling equipment is driven to perform reciprocating up and down movements while moving, so that the drilling equipment can perform drilling operations on the workpiece when moving to the lowest end, and when continuous drilling is carried out, the distance distribution of the drilling can be made uniform. In addition, when drilling, since the portal frame continues to move during the drilling process by the drilling equipment, when the connecting rod moves in the T-shaped seat, the U-shaped frame can have a buffer movement amount on the surface of the connecting rod, thereby effectively ensuring the drilling quality of the workpiece.

[0015] 2. The drilling device for the top beam slab of the building places the plate workpiece on the base through the clamping mechanism set. Then, by rotating the adjusting screw rod respectively, the clamping plate is driven to move correspondingly under the action of the thread inside the base, and during this process, the limiting rod is used to limit and support the stability when the clamping plate clamps the workpiece, so as to avoid the shaking phenomenon of the workpiece during drilling. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings:

[0017] Figure 1 It is a three-dimensional view of the overall structure of the present invention;

[0018] Figure 2 It is a three-dimensional view of the drilling mechanism of the present invention;

[0019] Figure 3 It is the first three-dimensional split view of the parts of the drilling mechanism of the present invention;

[0020] Figure 4 It is the second three-dimensional view of the parts of the drilling mechanism of the present invention;

[0021] Figure 5 It is the third three-dimensional split view of the parts of the drilling mechanism of the present invention;

[0022] Figure 6 It is a three-dimensional view of the clamping mechanism of the present invention;

[0023] Figure 7 It is a three-dimensional sectional view of the support platform of the present invention.

[0024] In the figure: 1. Support platform; 2. Drilling mechanism; 21. Bracket; 22. Rack; 23. Gear and rack; 231. Circular plate; 232. Long rod; 233. Gantry; 24. T-shaped seat; 241. First spring; 242. Link; 243. U-shaped frame; 244. Slide plate; 25. Drilling equipment; 26. Motor; 261. Lead screw; 262. Slide block; 263. Connecting block; 27. I-shaped block; 271. Vertical bar; 28. Hollow seat; 281. Rectangular rod; 29. Limiting block; 291. Second spring; 3. Clamping mechanism; 31. Base; 32. Adjusting screw rod; 33. Clamping plate; 34. Limiting rod. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The present utility model provides the following technical solutions:

[0028] Embodiment 1

[0029] Combined with Figures 2 to 7 , a drilling device for a building top beam slab, including a support platform 1, a drilling mechanism 2 fixedly connected inside the support platform 1, and a clamping mechanism 3 fixedly connected to the bottom end of the support platform 1;

[0030] The drilling mechanism 2 includes a bracket 21. At the bottom end of the bracket 21, a rack 22 is fixedly connected. On the lower surface of the rack 22, a gear rack 23 is meshed and connected. At one end of the gear rack 23, a circular plate 231 is fixedly connected. At one end of the surface of the circular plate 231, a long rod 232 is fixedly connected. On the surface of the long rod 232, a portal frame 233 is rotatably connected. At the bottom end of the portal frame 233, a T-shaped seat 24 is provided. At the front and rear ends of the T-shaped seat 24, first springs 241 are respectively fixedly connected. At one end of each first spring 241, a U-shaped frame 243 is fixedly connected. Inside the U-shaped frame 243, a connecting rod 242 is fixedly connected. At the bottom end of the U-shaped frame 243, a drilling device 25 is fixedly connected. In the middle inside the U-shaped frame 243, a sliding plate 244 is fixedly connected. At the top of the front and rear sides of the T-shaped seat 24, hollow seats 28 are respectively fixedly connected. Inside one end of each hollow seat 28, a rectangular rod 281 is slidably connected. At one end of the rectangular rod 281, a limiting block 29 is fixedly connected. At one end of the limiting block 29, a second spring 291 is fixedly connected. One end of the second spring 291 is fixedly connected to the side surface of the T-shaped seat 24. At the top of the limiting block 29, a vertical bar 271 is fixedly connected. At the top of the vertical bar 271, a T-shaped block 27 is slidably connected. On the top of the portal frame 233, a connecting block 263 is fixedly connected. At the left end of the support platform 1, a motor 26 is fixedly connected. At the right end of the motor 26, a lead screw 261 is fixedly connected. On the surface of the lead screw 261, a slider 262 is threadedly connected. The bottom end of the slider 262 is fixedly connected to the top of the portal frame 233. Inside the portal frame 233, a support hole is formed. The surface of the long rod 232 is rotatably connected to the inside of the support hole. Inside the top end of the support platform 1, a slot is formed. Inside the front and rear ends of the T-shaped seat 24, circular holes are respectively formed. The surface of the connecting rod 242 passes through the circular holes respectively formed in the front and rear ends of the T-shaped seat 24. Inside the front and rear ends of the T-shaped seat 24, rectangular holes are formed. The surface of the sliding plate 244 passes through the rectangular holes formed in the front and rear ends of the T-shaped seat 24.

[0031] Further, a chute is formed inside the top end of the drilling mechanism 2. The surface of the slider 262 is slidably connected to the inside of the chute. The right end of the lead screw 261 is rotatably connected to the right side inside the chute. The surface of the T-shaped block 27 is slidably connected to the inside of the slot. The surface of the connecting block 263 is slidably connected to the inside of the slot, driving the T-shaped seat 24 to perform reciprocating up and down movements, and driving the drilling device 25 to perform reciprocating up and down movements while moving, so that when the drilling device 25 moves to the lowest end, it can perform drilling operations on the workpiece, and when continuous drilling is performed, the distance distribution of the drilling can be made uniform. In addition, when drilling, since the portal frame 233 continues to move during the drilling process of the drilling device 25, when the connecting rod 242 moves in the T-shaped seat 24, the U-shaped frame 243 can have a buffer movement amount on the surface of the connecting rod 242, thereby effectively ensuring the drilling quality of the workpiece.

[0032] Embodiment 2

[0033] Refer to Figures 1-7, and on the basis of the first embodiment, it is further obtained that the clamping mechanism 3 includes a base 31, the base 31 is fixedly connected to the bottom end of the support platform 1, the front and rear ends inside the base 31 are respectively threadedly connected with adjusting screws 32, one end of the adjusting screw 32 is rotatably connected with a clamping plate 33, and both ends of one side of the clamping plate 33 are respectively fixedly connected with limiting rods 34.

[0034] Furthermore, rectangular holes are respectively opened at the front and rear ends inside the base 31, the surfaces of the limiting rods 34 penetrate through the rectangular holes respectively opened at the front and rear ends inside the base 31. Place the plate workpiece on the base 31, and then rotate the adjusting screws 32 respectively. Under the action of the threads inside the base 31, the clamping plates 33 are driven to move accordingly. During this process, the limiting of the limiting rods 34 is used to support the stability of the clamping plates 33 when clamping the workpiece, so as to avoid the shaking phenomenon of the workpiece during drilling.

[0035] During the actual operation process, when this device is used, during the drilling operation of the building top beam plate, first clamp and fix the top beam plate, place the plate workpiece on the base 31, and then rotate the adjusting screws 32 respectively. Under the action of the threads inside the base 31, the clamping plates 33 are driven to move accordingly. During this process, the limiting of the limiting rods 34 is used to support the stability of the clamping plates 33 when clamping the workpiece, so as to avoid the shaking phenomenon of the workpiece during drilling;

[0036] After that, when drilling on the support platform 1, at this time, when the motor 26 drives the lead screw 261 to rotate, it drives the slider 262 to move, and then can drive the gantry 233 to move, thereby driving the gear rack 23 to move and engage with the rack 22, and driving the circular plate 231 and the long rod 232 to rotate, so as to drive the T-shaped seat 24 to perform reciprocating up and down motion, and drive the drilling device 25 to perform reciprocating up and down motion while moving, so that the drilling device 25 can move to the lowest end to perform drilling operation on the workpiece, and when continuous drilling can be carried out, the distance distribution of the drilling is uniform. In addition, during drilling, since the gantry 233 continues to move during the drilling process of the drilling device 25, when the T-shaped seat 24 moves, the connecting rod 242 can make the U-shaped frame 243 have a buffer movement amount on the surface of the connecting rod 242, so as to effectively ensure the drilling quality of the workpiece.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A drilling device for a building top beam slab, comprising a support platform (1), characterized in that: A drilling mechanism (2) is fixedly connected inside the abutment (1), and a clamping mechanism (3) is fixedly connected to the bottom end of the abutment (1); The drilling mechanism (2) includes a bracket (21). A rack (22) is fixedly connected to the bottom end of the bracket (21). A gear rack (23) is meshed with the lower surface of the rack (22). One end of the gear rack (23) is fixedly connected to a circular plate (231). One end of the surface of the circular plate (231) is fixedly connected to a long rod (232). A gantry (233) is rotatably connected to the surface of the long rod (232). A T-shaped seat (24) is arranged at the bottom end of the gantry (233). First springs (241) are respectively fixedly connected to the front and rear ends of the T-shaped seat (24). One end of each first spring (241) is fixedly connected to a U-shaped frame (243). A connecting rod (242) is fixedly connected to the inner side of the U-shaped frame (243). A drilling device (25) is fixedly connected to the bottom end of the U-shaped frame (243). A sliding plate (244) is fixedly connected to the middle inside the U-shaped frame (243). Hollow seats (28) are respectively fixedly connected to the top ends of the front and rear sides of the T-shaped seat (24). A rectangular rod (281) is slidably connected to the inside of one end of the hollow seat (28). A limiting block (29) is fixedly connected to one end of the rectangular rod (281). A second spring (291) is fixedly connected between one end of the limiting block (29) and the side surface of the T-shaped seat (24). A vertical bar (271) is fixedly connected to the top of the limiting block (29). A T-shaped block (27) is slidably connected to the top of the vertical bar (271). A connecting block (263) is fixedly connected to the top of the gantry (233). A motor (26) is fixedly connected to the left end of the abutment (1). A lead screw (261) is fixedly connected to the right end of the motor (26). A slider (262) is threadedly connected to the surface of the lead screw (261). The bottom end of the slider (262) is fixedly connected to the top of the gantry (233).

2. The drilling device for the top beam slab of a building according to claim 1, wherein: A support hole is formed inside the gantry (233), and the surface of the long rod (232) is rotatably connected to the inside of the support hole. A slot is formed inside the top end of the abutment (1).

3. The drilling device for the top beam slab of a building according to claim 1, characterized in that: Round holes are respectively formed inside the front and rear ends of the T-shaped seat (24). The surface of the connecting rod (242) passes through the round holes respectively formed inside the front and rear ends of the T-shaped seat (24). Rectangular holes are formed inside the front and rear ends of the T-shaped seat (24). The surface of the sliding plate (244) passes through the rectangular holes formed inside the front and rear ends of the T-shaped seat (24).

4. The drilling device for the top beam slab of a building according to claim 1, characterized in that: A chute is formed inside the top end of the drilling mechanism (2), and the surface of the slider (262) is slidably connected to the inside of the chute. The right end of the lead screw (261) is rotatably connected to the inside of the right side of the chute.

5. The drilling device for the top beam slab of a building according to claim 1, wherein: The surface of the T-shaped block (27) is slidably connected to the inside of the slot, and the surface of the connecting block (263) is slidably connected to the inside of the slot.

6. The drilling device for the top beam slab of a building according to claim 1, characterized in that: The clamping mechanism (3) includes a base (31), the base (31) is fixedly connected to the bottom end of the support platform (1), the front and rear ends inside the base (31) are respectively threadedly connected with adjusting screws (32), one end of the adjusting screw (32) is rotatably connected to a clamping plate (33), and both ends of one side of the clamping plate (33) are respectively fixedly connected with limiting rods (34).

7. The drilling device for the top beam slab of a building according to claim 6, characterized in that: Rectangular holes are respectively formed at the front and rear ends inside the base (31), and the surfaces of the limiting rods (34) penetrate through the rectangular holes respectively formed at the front and rear ends inside the base (31).

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