Auxiliary holing stabilizing device for construction site wall

Abstract

The utility model relates to the technical field of wall holing, and provides a building site wall auxiliary holing stabilizing device which comprises a base capable of being held and moved and a holing mechanism arranged on the top of the base and capable of moving in the length direction of the base. If the surface of the wall is smooth, the suction cup is used for being in contact with the wall surface for adsorption fixation, auxiliary fixation of the base is facilitated, if the surface of the wall is rough, the sleeve is opened by rotating, the sleeve is fixed through the insertion rod, and then the length of the supporting rod is adjusted, so that the anti-skid friction blocks are in contact with the two sides of the wall surface for supporting fixation; and the effect of conveniently switching the adaptive auxiliary stabilizing mode according to the flatness of the wall surface is achieved, and the flexibility and applicability of punching are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall hole drilling, and in particular to an auxiliary hole drilling stabilizing device for a wall at a construction site. Background Art

[0002] A construction site, called a building site or a construction site in Cantonese, is a place where a construction project is being developed and civil engineering works are being carried out. The area is often enclosed by fences, barbed wire or walls to restrict the entry and exit of people, materials, machinery and vehicles.

[0003] The known application number is: CN202321098631.2, which discloses a wall drilling equipment for building fire protection, including a main column, a first grip and a second grip. When working, the staff starts the switch to drive the motor to run. After the motor drives the rotating shaft to rotate, the bevel gear rotates clockwise on the upper end of the bevel tooth plate. After the bevel tooth plate rotates, the movable rod is driven to rotate clockwise through the transmission device. At the same time, the cylinder drives the pneumatic telescopic rod at the upper end of the cylinder to telescope back and forth. After pushing the connecting block, the movable rod is driven to telescope back and forth. The staff locates the position where the hole needs to be drilled through the laser locator and locates it through the drill bit first. The movable rod telescopes forward, and the arc-shaped cutting blade cuts the wall to complete the drilling work. The utility model is simple and reasonable in structure design, and is convenient and quick to use.

[0004] However, in the implementation of related technologies, it was found that the above technical solution has the following problems: when in use, it is inconvenient to switch different auxiliary fixing methods to stabilize the drill bit according to the construction situation. During the drilling process, the drill bit is easily vibrated and offset. In order to ensure the accuracy of drilling, the drilling equipment needs to be fixed. Currently, common drilling equipment is divided into two types: suction cup or bolt fixing. However, the suction cup drilling equipment cannot be adsorbed and fixed when facing a rough wall surface, which has limitations. The bolt-fixed drilling equipment requires drilling holes in the wall in advance, which is a cumbersome and time-consuming process, and the wall needs to be repaired later, which is more troublesome. Utility Model Content

[0005] The utility model provides an auxiliary hole-drilling stabilizing device for a wall at a construction site, which solves the problem in the related art that it is inconvenient to switch different auxiliary fixing modes according to the construction situation to stabilize the drill bit.

[0006] The technical solution of the utility model is as follows: a construction site wall auxiliary hole stabilization device, comprising: a movable base;

[0007] A punching mechanism disposed on the top of the base and movable along the length direction of the base;

[0008] Sleeves hinged to the inside of both sides of the base;

[0009] A support rod slidably connected to the sleeve and fixable at any lengthwise position in the sleeve;

[0010] An anti-slip friction block hinged to one end of the support rod and in contact with the wall;

[0011] The fixing blocks are fixedly mounted on the two sides of the base, and the top of the surface of the fixing blocks is penetrated by a plug rod for sliding connection;

[0012] A spring 1 which is sleeved on the surface of the plug rod and whose two ends are respectively connected to the fixing block and the top end of the plug rod;

[0013] A shell body fixedly mounted on one side of the base, and two fixing tubes are symmetrically installed through the one side of the shell body;

[0014] A suction cup fixedly connected to one end of the fixing tube and capable of adsorbing to the wall;

[0015] The surface of the sleeve is provided with a through hole which is matched and plugged with the insertion rod.

[0016] Preferably, the punching mechanism includes a moving part arranged on the top of the base and a punching assembly arranged on the top of the output end of the moving part.

[0017] The moving part includes a groove opened on the top of the base, an electric push rod fixedly installed on one side of the inner wall of the groove, and a mounting block fixedly connected to the output end of the electric push rod and slidably engaged with the groove;

[0018] The punching assembly is fixedly mounted on the top of the mounting block.

[0019] Preferably, an adsorption mechanism is provided in the fixed cylinder;

[0020] The adsorption mechanism includes a screw rod that is rotatably connected to one end of the fixed cylinder, a piston block that is threadedly connected to the surface of the screw rod and slides in contact with the inner wall of the fixed cylinder, a worm wheel that is fixedly connected to one end of the screw rod, and a worm that is rotatably connected between two sides of the inner wall of the shell and meshes with the worm wheel.

[0021] One end of the worm passes through the housing and is connected with a rotating block.

[0022] Preferably, the output end of the punching assembly is provided with a sound insulation mechanism;

[0023] The sound insulation mechanism comprises a sound insulation cover sleeved on the output end surface of the punching component and an abutment component arranged on the mounting block.

[0024] The resistance component includes two support blocks symmetrically fixedly installed on the top of the mounting block, a limit rod slidingly connected to one side of the support block, a bracket fixedly connected to one end of the limit rod and connected to the sound insulation cover, and a spring sleeved on the surface of the limit rod and connected to the support block and the bracket at both ends respectively.

[0025] Preferably, the bottom of the base is symmetrically fixed on two holding rods, storage grooves are opened on both sides of the base, the sleeve is hinged in the storage groove, and the surface of one end of the sleeve is threadedly connected with a hand-tightened bolt that fixes the support rod.

[0026] The working principle and beneficial effects of the utility model are:

[0027] During use, if the wall surface is smooth, the suction cup is used to contact and fix the wall to assist in fixing the base. If the wall surface is relatively rough, the sleeve is rotated to open. During the process, the sleeve contacts and squeezes the insertion rod, causing the insertion rod to move up and stretch the spring. When the sleeve is rotated to a certain angle, the spring drives the insertion rod to reset and move it down to insert it into the through hole to fix the sleeve. Then, the length of the support rod is adjusted to make the anti-slip friction block contact and support and fix it on both sides of the wall. Therefore, the dual mechanism of anti-slip friction block and suction cup is used to achieve the effect of switching the auxiliary stabilization mode according to the flatness of the wall, thereby preventing the single fixing mode from having poor stability or being cumbersome and time-consuming when facing different wall surfaces, and effectively improving the flexibility and applicability of drilling holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0030] Figure 2 For this utility model Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0031] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the housing of the utility model;

[0032] Figure 4 It is a partial three-dimensional structural schematic diagram of the sound insulation cover of the utility model;

[0033] In the figure: 1. base; 2. sleeve; 3. support rod; 4. anti-slip friction block; 5. fixing block; 6. plug rod; 7. spring one; 8. shell; 9. fixing cylinder; 10. suction cup; 11. screw; 12. piston block; 13. worm gear; 14. worm; 15. mounting block; 16. electric push rod; 17. drilling assembly; 18. sound insulation cover; 19. limit rod; 20. bracket; 21. spring two. DETAILED DESCRIPTION

[0034] The following will be combined with 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 of 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.

[0035] Embodiment 1:

[0036] See also Figure 1 - Figure 4 The utility model provides a construction site wall auxiliary hole stabilization device, comprising: a movable base 1;

[0037] A punching mechanism disposed on the top of the base 1 and movable along the length direction of the base 1;

[0038] Sleeves 2 are hingedly connected to the inside of both sides of the base 1;

[0039] A support rod 3 slidably connected to the sleeve 2 and fixable at any lengthwise position in the sleeve 2;

[0040] An anti-slip friction block 4 is hinged to one end of the support rod 3 and contacts the wall;

[0041] A fixing block 5 is fixedly mounted on both sides of the base 1, and a plug rod 6 is slidably connected through the top of the surface of the fixing block 5;

[0042] A spring 7 sleeved on the surface of the insertion rod 6 and having two ends connected to the fixing block 5 and the top of the insertion rod 6 respectively;

[0043] A housing 8 is fixedly mounted on one side of the base 1, and two fixing tubes 9 are symmetrically installed through one side of the housing 8;

[0044] A suction cup 10 fixedly connected to one end of the fixing tube 9 and capable of adsorbing the wall;

[0045] The surface of the sleeve 2 is provided with a through hole which is matched with the insertion rod 6 for insertion.

[0046] When in use, a person holds the base 1 and moves it close to the wall. If the surface of the wall is smooth, the suction cup 10 is used to contact and fix the wall, which is convenient for auxiliary fixation of the base 1 when drilling a hole to ensure stability during drilling. If the surface of the wall is relatively rough, the sleeve 2 is rotated to open. During the process, the sleeve 2 contacts and squeezes the insertion rod 6, so that the insertion rod 6 moves up to stretch the spring 7. When the sleeve 2 is rotated to a certain angle, the spring 7 drives the insertion rod 6 to reset and move down to insert into the through hole to fix the sleeve 2. Then, the length of the support rod 3 is adjusted so that the anti-skid friction block 4 contacts and supports the two sides of the wall to increase the contact area and friction between the base 1 and the wall to avoid displacement. The dual mechanism of the anti-skid friction block 4 and the suction cup 10 is used to assist fixation for smooth or rough walls respectively. Therefore, the effect of arbitrarily switching the adaptive auxiliary stabilization method according to the flatness of the wall is achieved, so as to ensure the stability of the hole and prevent the single fixing method from having poor stability or being cumbersome and time-consuming when facing different walls, thereby effectively improving the flexibility and applicability of the hole.

[0047] Furthermore, the drilling mechanism includes a moving part arranged on the top of the base 1 and a drilling assembly 17 arranged on the top of the output end of the moving part, wherein the drilling assembly 17 includes a power part (motor) and a drill bit connected to its output end.

[0048] The moving parts include a groove opened on the top of the base 1, an electric push rod 16 fixedly installed on one side of the inner wall of the groove, and a mounting block 15 fixedly connected to the output end of the electric push rod 16 and slidably engaged with the groove;

[0049] The punching assembly 17 is fixedly mounted on the top of the mounting block 15 .

[0050] Specifically, when drilling a hole, the electric push rod 16 drives the mounting block 15 to slide in the groove, thereby driving the drilling assembly 17 to contact the wall surface to perform the drilling work.

[0051] Furthermore, an adsorption mechanism is provided in the fixed cylinder 9;

[0052] The adsorption mechanism includes a screw 11 that penetrates and is rotatably connected to one end of the fixed cylinder 9, a piston block 12 that is threadedly connected to the surface of the screw 11 and slides in contact with the inner wall of the fixed cylinder 9, a worm wheel 13 that is fixedly connected to one end of the screw 11, and a worm 14 that is rotatably connected between the two sides of the inner wall of the housing 8 and meshes with the worm wheel 13;

[0053] One end of the worm 14 passes through the housing 8 and is connected to a rotating block.

[0054] Specifically, when the suction cup 10 is adsorbed on the wall and fixed, the suction cup 10 is fitted against the wall, and the rotating block is rotated to drive the worm 14 to rotate, and the worm wheel 13 meshing therewith is driven to rotate, thereby driving the screw 11 to rotate, so that the piston block 12 moves to form a negative pressure in the fixed cylinder 9, thereby achieving the purpose of adsorption of the suction cup 10.

[0055] Furthermore, the bottom of the base 1 is symmetrically fixed on two holding rods, and storage grooves are opened on both sides of the base 1. The sleeve 2 is hinged in the storage groove. The surface of one end of the sleeve 2 is threadedly connected with a hand-tightened bolt that fixes the support rod 3, wherein the surface of the holding rod is covered with a rubber sleeve.

[0056] Specifically, by providing a holding rod, it is convenient for people to hold the base 1 to drill holes. By providing a storage groove, the sleeve 2 can be stored when not in use. By providing a hand-tightened bolt, when the support rod 3 is adjusted to a suitable position, the support rod 3 can be fixed through the storage bolt. Example

[0057] Based on the first embodiment, the present embodiment includes: a sound insulation mechanism provided on the output end surface of the punching assembly 17;

[0058] The sound insulation mechanism includes a sound insulation cover 18 sleeved on the output end surface of the punching assembly 17 and an interference component provided on the mounting block 15 .

[0059] The resistance components include two support blocks symmetrically fixedly installed on the top of the mounting block 15, a limit rod 19 slidingly connected to one side of the support block, a bracket 20 fixedly connected to one end of the limit rod 19 and connected to the sound insulation cover 18, and a spring 21 sleeved on the surface of the limit rod 19 and connected to the support block and the bracket 20 at both ends.

[0060] The technical solution provided by this embodiment is: when drilling a hole, the drilling assembly 17 moves to drive the sound insulation cover 18 to move so that it contacts the wall surface, and the sound insulation cover 18 is used to isolate the noise generated during the drilling, so as to achieve the purpose of noise reduction and sound insulation, and reduce the harm of noise to personnel. At the same time, as the depth of the hole is drilled, the sound insulation cover 18 is driven to slide and squeeze the spring 21 through the limit rod 19. The elastic force of the spring 21 can make the sound insulation cover 18 always contact the wall surface, thereby enhancing the sealing effect between it and the wall surface.

[0061] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction site wall auxiliary hole stabilization device, characterized in that: include: A movable base (1); A hole-drilling mechanism disposed on the top of the base (1) and movable along the length direction of the base (1) for wall construction; Sleeves (2) hingedly connected to the inside of both sides of the base (1); A support rod (3) slidably connected to the sleeve (2) and fixable at any position in the length direction of the sleeve (2); An anti-slip friction block (4) hinged to one end of the support rod (3) and in contact with the wall; A fixed block (5) is fixedly mounted on both sides of the base (1), and a plug rod (6) is slidably connected to the top of the surface of the fixed block (5); A spring (7) sleeved on the surface of the insertion rod (6) and having two ends respectively connected to the fixing block (5) and the top end of the insertion rod (6); A shell (8) is fixedly mounted on one side of the base (1), and two fixing cylinders (9) are symmetrically installed through the one side of the shell; A suction cup (10) fixedly connected to one end of the fixing tube (9) and capable of adsorbing onto a wall; The surface of the sleeve (2) is provided with a through hole which cooperates with the insertion rod (6) for insertion.

2. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 1, characterized in that: The punching mechanism comprises a moving component arranged on the top of the base (1) and a punching assembly (17) arranged on the top of the output end of the moving component.

3. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 2, characterized in that: The moving component comprises a groove formed on the top of the base (1), an electric push rod (16) fixedly mounted on a side of the inner wall of the groove, and a mounting block (15) fixedly connected to the output end of the electric push rod (16) and slidably engaged with the groove; The punching assembly (17) is fixedly mounted on the top of the mounting block (15).

4. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 1, characterized in that: The fixed cylinder (9) is provided with an adsorption mechanism; The adsorption mechanism comprises a screw (11) which penetrates and is rotatably connected to one end of a fixed cylinder (9), a piston block (12) which is threadedly connected to the surface of the screw (11) and slides in contact with the inner wall of the fixed cylinder (9), a worm wheel (13) which is fixedly connected to one end of the screw (11), and a worm (14) which is rotatably connected between two sides of the inner wall of the housing (8) and meshes with the worm wheel (13); One end of the worm (14) passes through the housing (8) and is connected to a rotating block.

5. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 3, characterized in that: The output end of the punching assembly (17) is provided with a sound insulation mechanism; The sound insulation mechanism comprises a sound insulation cover (18) sleeved on the output end surface of the punching assembly (17) and an abutting component provided on the mounting block (15).

6. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 5, characterized in that: The abutment component comprises two support blocks symmetrically fixedly mounted on the top of the mounting block (15), a limit rod (19) penetrating and slidably connected to a side surface of the support block, a bracket (20) fixedly connected to one end of the limit rod (19) and connected to the soundproof cover (18), and a spring (21) sleeved on the surface of the limit rod (19) and having two ends respectively connected to the support block and the bracket (20).

7. The auxiliary hole-drilling stabilizing device for a construction site wall according to claim 1, characterized in that: The bottom of the base (1) is symmetrically fixed on two holding rods, and storage grooves are provided on both sides of the base (1). The sleeve (2) is hinged in the storage grooves, and a hand-tightened bolt threadedly connected to a fixed support rod (3) is passed through the surface of one end of the sleeve (2).

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