Dowel bar embedded steel bar drilling device

Abstract

The utility model provides a dowel bar embedded steel bar drilling device. The dowel bar embedded steel bar drilling device comprises a fixing mechanism, a drilling mechanism and a positioning mechanism. Wherein the fixing mechanism is used for being fixed on the ground; the drilling mechanism is arranged on the fixing mechanism; the positioning mechanism is arranged on the fixing mechanism, and the positioning mechanism and the drilling mechanism are arranged in a spaced mode; the drilling mechanism is used for punching, and the positioning mechanism can position the next punching position while the drilling mechanism conducts punching. According to the drilling device, the positioning mechanism is arranged, and the positioning mechanism is used for positioning the next drilling position while the drilling mechanism is used for drilling, so that the problem that in the prior art, a drill rod is inconvenient to align with the center of a mark point in the drilling process, and consequently the drilling position may deviate is solved. Therefore, the punching accuracy of the dowel bar embedded steel bar drilling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reinforcing bar planting and drilling, in particular to a force transmission rod reinforcing bar planting and drilling device. Background Art

[0002] The working principle of the dowel rod rebar drilling device is to drive the drill bit to rotate through the dowel rod to transmit thrust and drill the drill bit into the soil or concrete. During the drilling process, the push mechanism of the dowel rod will apply a certain thrust to overcome the resistance and enable the drill bit to drill smoothly.

[0003] However, in the existing dowel rod embedding drilling device, it is inconvenient to align the drill rod with the center of the marking point during the drilling process. In order to improve the drilling efficiency, the next drilling position is often not marked and the drilling is performed directly. This easily leads to drilling position deviation and affects the drilling accuracy.

[0004] That is to say, during the drilling process, the prior art force transmission rod rebar drilling device has the problem of inconvenience in aligning the drill rod with the center of the marking point, which may cause the position of the next drill hole to deviate. Utility Model Content

[0005] The utility model provides a force transmission rod reinforcement embedding drilling device to solve the above technical problems, which solves the problem that it is inconvenient to align the drill rod with the center of the marking point, which may cause deviation in the position of the next drill hole.

[0006] The utility model provides a force transmission rod reinforcing bar embedding drilling device, comprising: a fixing mechanism, which is used to be fixed on the ground; and

[0007] a drilling mechanism disposed on the fixing mechanism; and

[0008] A positioning mechanism, which is arranged on the fixing mechanism, and the positioning mechanism and the drilling mechanism are arranged at intervals;

[0009] The drilling mechanism is used for drilling holes, and the positioning mechanism can locate the next drilling position while the drilling mechanism is drilling holes.

[0010] In one embodiment, the fixing mechanism comprises:

[0011] A push plate placed on the surface to be fixed; and

[0012] A lug plate is disposed on the push plate, and a fixing hole is disposed on the lug plate; and

[0013] A fixing rod, which is arranged in the fixing hole and matches with the fixing hole;

[0014] When the fixing rod is inserted into the surface to be fixed to a preset depth, the fixing rod presses and fixes the ear plate.

[0015] In one embodiment, the drilling mechanism comprises:

[0016] A drive assembly, one end of which is fixed to the push plate; and

[0017] a second mounting plate connected to the other end of the drive assembly; and

[0018] A punching assembly, which is disposed on the second mounting plate;

[0019] The driving assembly is capable of pushing the second mounting plate and the punching assembly to the punching position.

[0020] In one embodiment, the driving assembly adopts a hydraulic cylinder, a fixed cylinder of the hydraulic cylinder is fixed on the push plate, and a driving cylinder thereof is fixed on the second mounting plate, and the second mounting plate is slidably connected to the push plate in the first direction.

[0021] In one embodiment, a guide mechanism is provided between the second mounting plate and the push plate, and the guide mechanism comprises:

[0022] a roller disposed on the second mounting plate; and

[0023] A guide rail extending along a first direction and arranged on the push plate;

[0024] The rollers are in rolling cooperation with the guide rails.

[0025] In one embodiment, a depth metering mechanism is also included, comprising:

[0026] a scale plate disposed on the second mounting plate; and

[0027] A scale extending along a first direction and arranged on the push plate;

[0028] The scale plate can slide on the scale to measure the punching depth of the punching assembly.

[0029] In one embodiment, the punch assembly comprises:

[0030] A servo motor, a fixed end of which is fixed to the second mounting plate; and

[0031] A drill rod connected to a drive shaft of the servo motor;

[0032] Among them, the servo motor can drive the drill rod to rotate to drill holes.

[0033] In one embodiment, the fixing mechanism further comprises a plurality of rotating wheels, and the plurality of rotating wheels are arranged on the push plate and used for moving the force transmission rod reinforcing bar embedding drilling device.

[0034] In one embodiment, the positioning mechanism comprises:

[0035] a storage rod rotatably disposed on the fixing mechanism; and

[0036] A limiting assembly, used to limit the rotation position of the storage rod; and

[0037] an extension assembly telescopically disposed within the storage rod; and

[0038] The positioning component is arranged on the extension component, and is used for marking and positioning the next punching position.

[0039] In one embodiment, a scale line is provided on the extension component, and the scale line is used to measure the length of the extension component extending from the limiting component, and the positioning component is connected to the end of the extension component extending from the limiting component.

[0040] Compared with the prior art, the utility model has the following beneficial effects: a positioning mechanism is provided, and the positioning mechanism is used to position the next drilling position while the drilling mechanism is drilling, thus avoiding the problem in the prior art that the drilling rod is not conveniently aligned with the center of the marking point during the drilling process, resulting in possible deviation in the drilling position. Thus, the drilling accuracy of the force transmission rod rebar embedding drilling device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the three-dimensional structure of the dowel rod reinforcing bar embedding drilling device in the embodiment of the utility model;

[0042] Figure 2 for Figure 1 Schematic diagram of the connection relationship between the servo motor, the second mounting plate, the slide rod, the drill rod and the roller;

[0043] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the middle limit plate, the limit rod, the rotating shaft, the storage rod, the extension plate, the support rod and the fixed cone;

[0044] Figure 4 for Figure 1 A magnified schematic diagram of center A.

[0045] In the figure: 1. push plate; 2. scale; 3. slide rod; 4. first mounting plate; 5. roller; 6. second mounting plate; 7. scale plate; 8. rotating shaft; 9. storage rod; 10. extension plate; 11. support rod; 12. fixed cone; 13. limit plate; 14. limit rod; 15. servo motor; 16. drill rod; 17. ear plate; 18. fixing rod. DETAILED DESCRIPTION

[0046] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] like Figures 1 to 4 As shown, the utility model provides a force transmission rod anchor drilling device, which includes a fixing mechanism, a drilling mechanism and a positioning mechanism. The fixing mechanism is used to fix on the ground; the drilling mechanism is arranged on the fixing mechanism; the positioning mechanism is arranged on the fixing mechanism, and the positioning mechanism and the drilling mechanism are arranged at intervals; the drilling mechanism is used to drill holes, and the positioning mechanism can locate the next drilling position while the drilling mechanism is drilling holes.

[0048] In the above arrangement, a positioning mechanism is provided, and the positioning mechanism is used to position the next drilling position while the drilling mechanism is drilling, thereby avoiding the problem in the prior art that the drilling rod is not conveniently aligned with the center of the marking point during the drilling process, resulting in possible deviation in the drilling position. Thus, the drilling accuracy of the force transmission rod reinforcement drilling device is improved.

[0049] Specifically, Figures 1 to 4 As shown, in one embodiment, the fixing mechanism includes a push plate 1, an ear plate 17 and a fixing rod 18. The push plate 1 is placed on the surface to be fixed; the ear plate 17 is arranged on the push plate 1, and a fixing hole is arranged on the ear plate 17; the fixing rod 18 is arranged in the fixing hole and matched with the fixing hole; when the fixing rod 18 is inserted into the surface to be fixed to a preset depth, the fixing rod 18 presses and fixes the ear plate 17.

[0050] Specifically, Figures 1 to 4 As shown, in one embodiment, the drilling mechanism includes a driving assembly, a second mounting plate 6 and a punching assembly. The driving assembly has one end fixed on the push plate 1; the second mounting plate 6 is connected to the other end of the driving assembly; the punching assembly is arranged on the second mounting plate 6; and the driving assembly can push the second mounting plate 6 and the punching assembly to the punching position.

[0051] Specifically, Figures 1 to 4 As shown, in one embodiment, the driving assembly adopts a hydraulic cylinder, the fixed cylinder of the hydraulic cylinder is fixed on the push plate 1, and the driving cylinder is fixed on the second mounting plate 6. The second mounting plate 6 and the push plate 1 are in the first direction ( Figure 1 The middle push plate 1 is slidably connected in the length direction thereof.

[0052] Specifically, Figures 1 to 4 As shown, in one embodiment, a guide mechanism is provided between the second mounting plate 6 and the push plate 1, and the guide mechanism includes a roller 5 and a guide track. The roller 5 is provided on the second mounting plate 6; and the guide track is provided on the push plate 1 along a first direction; the roller 5 and the guide track are in rolling cooperation.

[0053] Specifically, Figures 1 to 4As shown, in one embodiment, the dowel rod embedding drilling device further includes a depth measuring mechanism, which includes a scale plate 7 and a scale 2. The scale plate 7 is arranged on the second mounting plate 6; the scale 2 is extended along the first direction and arranged on the push plate 1; the scale plate 7 can slide on the scale 2 to measure the drilling depth of the drilling assembly.

[0054] Specifically, Figures 1 to 4 As shown, in one embodiment, the drilling assembly includes a servo motor 15 and a drill rod 16. The servo motor 15 has a fixed end fixed on the second mounting plate 6; the drill rod 16 is connected to the driving shaft of the servo motor 15; the servo motor 15 can drive the drill rod 16 to rotate to drill holes.

[0055] Specifically, Figures 1 to 4 As shown, in one embodiment, the fixing mechanism further includes a plurality of rotating wheels, and the plurality of rotating wheels are arranged on the push plate 1 for moving the force transmission rod reinforcing bar embedding drilling device.

[0056] Specifically, Figures 1 to 4 As shown, in one embodiment, the positioning mechanism includes a storage rod 9, a limit assembly, an extension assembly and a positioning assembly. The storage rod 9 is rotatably arranged on the fixing mechanism; the limit assembly is used to limit the rotation position of the storage rod 9; the extension assembly is telescopically arranged in the storage rod 9; the positioning assembly is arranged on the extension assembly, and the positioning assembly is used to mark and position the next punching position.

[0057] Specifically, Figures 1 to 4 As shown, in one embodiment, a scale line is provided on the extension component, the scale line is used to measure the length of the extension component extending from the limiting component, and the positioning component is connected to one end of the extension component extending from the limiting component.

[0058] A more specific embodiment of the present application is described below:

[0059] A force transmission rod reinforcing bar embedding drilling device comprises a push plate 1, scales 2 are arranged on both sides of the top of the push plate 1, slide bars 3 are slidably connected to the inner walls of both sides of the top of the push plate 1, a first mounting plate 4 is fixedly installed on one end of the slide bar 3, a roller 5 is rotatably connected to one side of the first mounting plate 4, a second mounting plate 6 is fixedly installed on the upper end of the first mounting plate 4, and scale plates 7 are fixedly installed on both sides of the lower end of the second mounting plate 6. Through the arrangement of the scale 2, the slide bar 3, the second mounting plate 6 and the scale plate 7, the push plate 1 is fixed to the ground using the fixing rod 18 before use, and then during the drilling process, the hydraulic rod drives the second mounting plate 6 to move forward, and at the same time the roller 5 drives the slide bar 3 to slide, and then the second mounting plate 6 is During the movement, the scale plate 7 slides on the scale 2 so that the staff can observe the depth of the drilling hole, so that it can be turned off and on at any time. A rotating shaft 8 is fixedly installed on one end of the top of the push plate 1. The surface of the rotating shaft 8 is rotatably connected to a receiving rod 9. Through the arrangement of the rotating shaft 8, the receiving rod 9, the extension plate 10, the support rod 11 and the fixed cone 12, the extension plate 10 can be pulled out when in use, and the next position to be punched is located according to the engineering needs and the scale line. Then, the limit pin is inserted to limit and fix the extension plate 10. When the direction needs to be changed, the limit plate 13 and the limit rod 14 are pulled out through the first fixed plate, and the receiving rod 9 is rotated, which solves the problem of inconvenience in aligning the drill rod 16 with the position to be punched.

[0060] The inner wall of the storage rod 9 is plugged with an extension plate 10. The extension plate 10 can be set to adjust the length according to the needs of the project. The surface of the extension plate 10 is provided with scale lines, and the upper end of the extension plate 10 is plugged with a limit pin.

[0061] A support rod 11 is fixedly mounted on one end of the extension plate 10, and a fixing cone 12 is fixedly mounted on the upper end of the support rod 11. By setting the fixing cone 12, the drill rod 16 can be aligned by inserting the fixing cone 12 into the drilled hole.

[0062] The upper end of the rotating shaft 8 is plugged with a limit plate 13, the upper end of the limit plate 13 is fixedly mounted with a first fixing plate, and both sides of the lower end of the first fixing plate are fixedly mounted with limit rods 14. The setting of the limit plate 13 and the limit rod 14 plays a role in limiting and fixing the storage rod 9;

[0063] A motor box is fixedly mounted on the inner wall of the second mounting plate 6, a servo motor 15 is fixedly mounted on the inner wall of the motor box, a transmission rod is splined at the output end of the servo motor 15, a drill rod 16 is fixedly mounted at one end of the transmission rod, and a drilling function is achieved by setting the servo motor 15 and the drill rod 16. A hydraulic rod is fixedly mounted on one side of the second mounting plate 6. The model of the servo motor 15 used in the device is AKM23C-ANCNC-00: it indicates an AKM series shaft servo motor with an incremental encoder and a connector, with a rated torque of 2.3 Nm and a rated power of 3.4 kW;

[0064] Ear plates 17 are fixedly installed on both sides of the push plate 1. The ear plates 17 are arranged to install the fixing rods 18. The upper ends of the ear plates 17 are threadedly connected with the fixing rods 18.

[0065] In the utility model, the working steps of the device are as follows:

[0066] Step 1: Before use, use the fixing rod 18 to fix the push plate 1 to the ground. Then, during the drilling process, the hydraulic rod drives the second mounting plate 6 to move forward, and the roller 5 drives the slide bar 3 to slide. Then, during the movement of the second mounting plate 6, the scale plate 7 slides on the scale 2 so that the staff can observe the depth of the drilling, so that it can be shut down at any time;

[0067] The second step: when in use, the extension plate 10 can be pulled out, and the next position where a hole needs to be punched can be located according to the project needs and the scale line. Then the limit pin is inserted to limit and fix the extension plate 10. When the direction needs to be changed, the limit plate 13 and the limit rod 14 can be pulled out through the first fixed plate, and the storage rod 9 can be rotated.

[0068] The utility model provides a dowel rod reinforcing bar embedding drilling device, which has the following characteristics:

[0069] 1. The force transmission rod rebar embedding drilling device, through the arrangement of the rotating shaft, the receiving rod, the extension plate, the support rod and the fixed cone, can pull out the extension plate when in use, locate the next position where a hole needs to be drilled according to the engineering needs and the scale line, and then insert the limit pin to limit and fix the extension plate. When the direction needs to be changed, the limit plate and the limit rod are pulled out through the first fixed plate, and the receiving rod is rotated, which solves the problem of inconvenience in aligning the drill rod with the position where a hole needs to be drilled.

[0070] 2. The force transmission rod rebar embedding drilling device, through the arrangement of the scale, the slide bar, the second mounting plate and the scale plate, uses the fixing rod to fix the push plate to the ground before use, and then during the drilling process, the hydraulic rod drives the second mounting plate to move forward, and at the same time the roller drives the slide bar to slide, and then the scale plate of the second mounting plate slides on the scale during the movement, so that the staff can observe the depth of the drilling hole, so that it can be shut down at any time.

[0071] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0072] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, cannot be understood as a limitation on the present invention.

[0073] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0074] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A dowel rod anchor drilling device, characterized in that: include: A fixing mechanism, which is used to fix on the ground; as well as A drilling mechanism, which is arranged on the fixing mechanism; as well as A positioning mechanism, which is arranged on the fixing mechanism, and the positioning mechanism and the drilling mechanism are arranged at intervals; The drilling mechanism is used for drilling holes, and the positioning mechanism can locate the next drilling position while the drilling mechanism is drilling holes.

2. The dowel rod reinforcing bar drilling device according to claim 1 is characterized in that: The fixing mechanism comprises: A push plate placed on the surface to be fixed; and An ear plate, which is arranged on the push plate, and a fixing hole is arranged on the ear plate; and A fixing rod, which is disposed in the fixing hole and matches with the fixing hole; When the fixing rod is inserted into the surface to be fixed to a preset depth, the fixing rod presses and fixes the ear plate.

3. The dowel rod reinforcing bar drilling device according to claim 2 is characterized in that: The drilling mechanism comprises: A drive assembly, one end of which is fixed to the push plate; and A second mounting plate connected to the other end of the drive assembly; and A punching assembly, which is arranged on the second mounting plate; Wherein, the driving assembly is capable of pushing the second mounting plate and the punching assembly to a punching position.

4. The dowel rod reinforcing bar drilling device according to claim 3 is characterized in that: The driving assembly adopts a hydraulic cylinder, a fixed cylinder of the hydraulic cylinder is fixed on the push plate, and a driving cylinder thereof is fixed on the second mounting plate, and the second mounting plate is slidably connected with the push plate in a first direction.

5. The dowel rod reinforcing bar drilling device according to claim 4 is characterized in that: A guide mechanism is provided between the second mounting plate and the push plate, and the guide mechanism comprises: a roller disposed on the second mounting plate; and A guide rail extending along a first direction and arranged on the push plate; Wherein, the roller and the guide track are in rolling cooperation.

6. The dowel rod reinforcing bar drilling device according to claim 5, characterized in that: Also included is a depth metering mechanism comprising: a scale plate disposed on the second mounting plate; and A scale extending along a first direction and arranged on the push plate; Wherein, the scale plate can slide on the scale to measure the punching depth of the punching assembly.

7. The dowel rod reinforcing bar drilling device according to claim 3 is characterized in that: The punching assembly comprises: a servo motor, a fixed end of which is fixed on the second mounting plate; and A drill rod connected to a drive shaft of the servo motor; Wherein, the servo motor can drive the drill rod to rotate to drill holes.

8. The dowel rod reinforcing bar drilling device according to claim 2, characterized in that: The fixing mechanism also includes a plurality of rotating wheels, which are arranged on the push plate and are used to move the force transmission rod reinforcing bar embedding and drilling device.

9. The dowel rod reinforcing bar drilling device according to claim 1, characterized in that: The positioning mechanism comprises: a storage rod rotatably disposed on the fixing mechanism; and a limiting assembly, used to limit the rotational position of the storage rod; and an extension assembly telescopically disposed within the storage rod; and A positioning component is arranged on the extension component, and the positioning component is used to mark and position the next punching position.

10. The dowel rod reinforcing bar drilling device according to claim 9, characterized in that: The extension component is provided with a scale line, and the scale line is used to measure the length of the extension component extending from the limiting component. The positioning component is connected to one end of the extension component extending from the limiting component.

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