Steel bar planting and drilling support for secondary structure top plate

Abstract

A secondary structure top plate embedded steel bar drilling support relates to the technical field of embedded steel bar drilling, and comprises a movable base, a movable support, a movable support, a steel bar drilling support, a steel bar drilling support, a steel bar drilling support and a steel bar drilling support, and is characterized in that the movable base is horizontally arranged; the adjusting assembly comprises a supporting part fixedly installed at the telescopic end of the telescopic piece, a fixed part fixedly installed on the upper portion of the supporting part, a rotating part rotationally installed on the fixed part and an installation part connected with the upper portion of the rotating part, and a plurality of adjusting pieces are arranged between the supporting part and the rotating part; the plurality of adjusting pieces are used for changing the rotating angle of the rotating part; during use, the steel bar planting hammer is mounted on the mounting part, then the telescopic piece is adjusted according to the height of required steel bar planting, so that the steel bar planting hammer can reach the working height, then the adjusting pieces are operated to drive the rotating part to rotate according to the position of required steel bar planting drilling, and the rotating part drives the mounting part and the steel bar planting hammer on the mounting part to synchronously rotate; the steel bar planting hammer can be adjusted to a proper punching angle, and then the steel bar planting hammer is started to conduct steel bar planting punching.

Description

Technical Field

[0001] The utility model relates to the technical field of anchor bar drilling, in particular to a secondary structure top plate anchor bar drilling bracket. Background Art

[0002] During the construction of a building, it is necessary to drill holes for rebar embedding on the top plate of the building's secondary structure. The current conventional construction method is for construction workers to stand on a horse stool, a stepladder, or a scaffolding and use a rebar embedding hammer to perform the drilling operation. However, this construction method puts construction workers in a high-altitude working state, which is inconvenient and risky to operate, and the drilling efficiency is low.

[0003] In order to solve the above problems, a Chinese utility model patent with publication number CN217439968U discloses a drilling tool for embedding rebar in secondary structures of buildings. The height of the drilling machine is adjusted by a hand-crank device and a fastening device to adapt to different floor heights, avoiding construction workers from working at high altitudes, reducing safety risks, and improving construction efficiency. The drill bit of the drilling machine is perpendicular to the base plate. When the base plate is parallel to the horizontal plane, the drill rod is in a vertical state, which enhances the verticality of the drilling hole.

[0004] Although the above patent can adjust the height of the drilling machine to adapt to drilling operations at different heights, its drill rod is always in a vertical state, which results in it being only capable of drilling rebar in the vertical direction and not being suitable for drilling rebar at other angles. This results in poor flexibility in use. When it is necessary to drill rebar at other angles, the drilling tool must be continuously moved to adjust the drilling position, which is time-consuming and labor-intensive, reducing drilling efficiency and accuracy. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a secondary structure top plate anchor drilling bracket, which solves the problems of poor drilling flexibility, low drilling efficiency and low precision of the existing anchor drilling bracket in the prior art.

[0006] A secondary structure top plate anchoring drilling bracket, comprising:

[0007] A movable base is arranged horizontally, and a telescopic member is vertically mounted on the upper portion of the movable base; and

[0008] The adjustment assembly includes a support portion fixedly mounted on the telescopic end of the telescopic member, a fixed portion fixedly mounted on the upper portion of the support portion, a rotating portion rotatably mounted on the fixed portion, and a mounting portion connected to the upper portion of the rotating portion. Several adjustment members are provided between the support portion and the rotating portion, and the several adjustment members are used to change the rotation angle of the rotating portion.

[0009] Compared with the prior art, the present invention has the following beneficial effects: when in use, the rebar planting hammer is installed on the mounting part, and then the telescopic part is adjusted according to the required rebar planting height so that the rebar planting hammer can reach the working height, and then at the position where the rebar is to be drilled, several adjusting parts are operated to drive the rotating part to rotate, and the rotating part drives the mounting part and the rebar planting hammer thereon to rotate synchronously, so that the rebar planting hammer can be adjusted to a suitable punching angle, and then the rebar planting hammer is started to perform rebar drilling; the operation is simple and convenient, and there is no need for construction workers to perform high-altitude operations, which reduces the risk of construction, and the angle and height of the rebar planting hammer can be adjusted at any time according to different drilling positions, which improves the flexibility of use, drilling efficiency and accuracy.

[0010] Preferably, the fixing part includes a support rod having one end fixedly connected to the supporting part and a V-shaped frame fixedly connected to the other end of the support rod, the support rod is arranged vertically, and the rotating part is rotatably installed between the inner and outer sides of the upper part of the V-shaped frame.

[0011] Preferably, the rotating part includes a cross rod and a connecting frame, one of the two opposite ends of the cross rod is rotatably connected to the upper parts of the two opposite inner walls of the ㄩ-shaped frame in a one-to-one correspondence, and the other two opposite ends of the cross rod is rotatably connected to the middle parts of the two opposite inner walls of the connecting frame in a one-to-one correspondence, the mounting part is fixedly mounted on the upper part of the connecting frame, and a plurality of the adjusting parts are arranged between the connecting frame and the supporting part.

[0012] Preferably, the mounting portion includes a U-shaped frame installed across the upper portions of two opposing side walls of the connection frame, a mounting piece arranged above the U-shaped frame, and a plurality of pushing pieces arranged between the U-shaped frame and the mounting piece.

[0013] Preferably, each of the pushing members includes a second telescopic cylinder vertically fixedly mounted on the lower portion of the horizontal section of the U-shaped frame, and the telescopic end of the second telescopic cylinder freely passes through the U-shaped frame and is fixedly connected to the mounting member.

[0014] Preferably, the mounting member includes a fixed plate arranged parallel to the horizontal section of the I-shaped frame and two mounting plates fixedly mounted on the upper portion of the fixed plate facing each other, and the telescopic end of each second telescopic cylinder freely passes through the I-shaped frame and is fixedly connected to the fixed plate.

[0015] Preferably, the support portion includes a support plate horizontally fixedly mounted on the telescopic end of the telescopic member, the support rod is fixedly connected to the support plate, and there are two adjustment members that are arranged one-to-one between the support plate and one of the adjacent two side walls of the connecting frame.

[0016] Preferably, each of the adjusting members comprises a first telescopic cylinder, and the connecting end and the telescopic end of the first telescopic cylinder are rotatably connected to the support plate and the side wall of the connecting frame in a one-to-one correspondence through a connecting member.

[0017] Preferably, each of the connecting parts includes a rotating seat fixedly mounted on the upper part of the support plate or the bottom of the side wall of the connecting frame, a rotating ball rotatably mounted in the rotating seat, and a connecting rod with one end fixedly connected to the rotating ball, and the other end of the connecting rod is fixedly connected to the connecting end or the telescopic end of the first telescopic cylinder.

[0018] Preferably, the telescopic member includes a fixed cylinder vertically fixedly mounted on the movable base and a telescopic rod vertically slidingly passed between the inner and outer sides of the fixed cylinder. A plurality of locking bolts are provided on the side wall of the cylinder mouth of the fixed cylinder along its circumference. Each of the locking bolts is threaded through the fixed cylinder and is used to abut against the side wall of the telescopic rod.

[0019] Other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view of an embodiment of the utility model.

[0021] Figure 2 for Figure 1 Schematic diagram of the structure of the regulating component.

[0022] Figure 3 for Figure 1 Top view of the middle base body.

[0023] The numbers in the figure are: 1. base body; 11. universal wheel; 2. fixing cylinder; 21. locking bolt; 3. telescopic rod; 31. support plate; 32. first telescopic cylinder; 33. rotating seat; 34. rotating ball; 35. connecting rod; 4. support rod; 5. U-shaped frame; 6. cross rod; 7. connecting frame; 71. U-shaped frame; 72. second telescopic cylinder; 73. fixing plate; 74. mounting plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below with reference to the accompanying drawings and specific embodiments:

[0025] like Figure 1 as well as Figure 3As shown, an embodiment of the utility model provides a secondary structure top plate anchor bolt drilling bracket, comprising: a movable base, which is arranged horizontally, and a telescopic part is vertically installed on the upper part of the movable base; and an adjustment assembly, which includes a support part fixedly installed on the telescopic end of the telescopic part, a fixed part fixedly installed on the upper part of the support part, a rotating part rotatably installed on the fixed part, and a mounting part connected to the upper part of the rotating part, and a plurality of adjustment parts are provided between the support part and the rotating part, and the plurality of adjustment parts are used to change the rotation angle of the rotating part.

[0026] The rebar planting hammer is mounted on the mounting portion, and then the telescopic part is adjusted according to the required height of the rebar planting so that the rebar planting hammer can reach the working height. Subsequently, at the required position of the rebar drilling, several adjusting parts are operated to drive the rotating part to rotate, and the rotating part drives the mounting portion and the rebar planting hammer thereon to rotate synchronously, so that the rebar planting hammer can be adjusted to a suitable drilling angle, and then the rebar planting hammer is started to perform rebar planting drilling. The operation is simple and convenient, and there is no need for construction workers to perform high-altitude operations, which reduces the risk of construction. In addition, the angle and height of the rebar planting hammer can be adjusted at any time according to different drilling positions, which improves the flexibility of use, drilling efficiency and accuracy.

[0027] And preferably, the mobile base includes a base body 1 and several universal wheels 11 arranged at the bottom of the base body 1, and the base body 1 is a cross structure, and there are four universal wheels 11 that are rotatably installed at the lower part of the four ends of the base body 1 in a one-to-one correspondence, which can ensure the stability of the movement of the entire bracket.

[0028] like Figure 1-2 As shown, according to another embodiment of the present invention, the secondary structure top plate anchor bolt drilling bracket is further optimized in terms of the fixed part, rotating part, installation part and support part included therein. The fixed part includes a support rod 4 fixedly connected to the support part at one end and a V-shaped frame 5 fixedly connected to the other end of the support rod 4. The support rod 4 is arranged vertically, and the rotating part is rotatably installed between the inner and outer sides of the upper part of the V-shaped frame 5.

[0029] The rotating portion includes a cross rod 6 and a connecting frame 7, wherein one of the two opposing ends of the cross rod 6 is rotatably connected to the upper parts of the two opposing inner walls of the ㄩ-shaped frame 5 in a one-to-one correspondence, and the other opposing ends of the cross rod 6 are rotatably connected to the middle parts of the two opposing inner walls of the connecting frame 7 in a one-to-one correspondence. The mounting portion is fixedly mounted on the upper part of the connecting frame 7, and a plurality of adjusting members are arranged between the connecting frame 7 and the supporting portion; by adjusting the plurality of adjusting members, the connecting frame 7 can be rotated along the two rotation directions of the cross rod 6, thereby adjusting the direction of the mounting portion.

[0030] The mounting portion includes a U-shaped frame 71 installed across the upper portions of the two opposing side walls of the connecting frame 7, a mounting piece arranged above the U-shaped frame 71, and several pushing pieces arranged between the U-shaped frame 71 and the mounting piece; each of the pushing pieces includes a second telescopic cylinder 72 vertically fixedly installed at the lower portion of the horizontal section of the U-shaped frame 71, the telescopic end of the second telescopic cylinder 72 freely passes through the U-shaped frame 71 and is fixedly connected to the mounting piece; the mounting piece includes a fixing plate 73 arranged parallel to the horizontal section of the U-shaped frame 71 and two mounting plates 74 fixedly installed on the upper portion of the fixing plate 73 facing each other, the telescopic end of each second telescopic cylinder 72 freely passes through the U-shaped frame 71 and is fixedly connected to the fixing plate 73; the rebar hammer is fixedly installed between the two mounting plates 74, and during the drilling process of the rebar hammer, several second telescopic cylinders 72 are started, so that several second telescopic cylinders 72 push the fixing plate 73 to move slowly, so that the rebar hammer can drill holes stably and smoothly, thereby improving the drilling efficiency and accuracy.

[0031] The support portion includes a support plate 31 fixedly mounted horizontally on the telescopic end of the telescopic member, the support rod 4 is fixedly connected to the support plate 31, and there are two adjusting members that are arranged one-to-one between the support plate 31 and one of the adjacent two side walls of the connecting frame 7.

[0032] like Figure 1 As shown, according to another embodiment of the present invention, the secondary structure top plate anchor drilling bracket further optimizes the adjusting parts it includes, and each of the adjusting parts includes a first telescopic cylinder 32, and the connecting end and the telescopic end of the first telescopic cylinder 32 are rotatably connected to the support plate 31 and the side wall of the connecting frame 7 through a connecting part in a one-to-one correspondence; each of the connecting parts includes a rotating seat 33 fixedly mounted on the upper part of the support plate 31 or the bottom of the side wall of the connecting frame 7, a rotating ball 34 rotatably mounted in the rotating seat 33, and a connecting rod 35 with one end fixedly connected to the rotating ball 34, and the other end of the connecting rod 35 is fixedly connected to the connecting end or the telescopic end of the first telescopic cylinder 32.

[0033] By starting the two first telescopic cylinders 32 to drive the connection frame 7 to rotate, the rotating ball 34 and the rotating seat 33 are driven to rotate relative to each other to ensure that the first telescopic cylinders 32 can rotate synchronously during the telescopic process, so that the first telescopic cylinders 32 can work stably; and both the first telescopic cylinder 32 and the second telescopic cylinder 72 are driven by an external air source.

[0034] like Figure 1As shown, according to another embodiment of the present invention, the secondary structure top plate rebar embedding drilling bracket further optimizes the telescopic parts included therein, and the telescopic parts include a fixed cylinder 2 vertically fixedly mounted on the movable base and a telescopic rod 3 vertically slidingly passed between the inner and outer sides of the fixed cylinder 2, and a plurality of locking bolts 21 are provided on the side wall of the cylinder mouth of the fixed cylinder 2 along its circumference, and each of the locking bolts 21 is threaded through the fixed cylinder 2 and is used to abut against the side wall of the telescopic rod 3; when adjusting the height, loosen the locking bolts 21, and then slide the telescopic rod 3 to change the total length of the telescopic rod 3 and the fixed cylinder 2. After adjusting into place, retighten the locking bolts 21 to fix the position of the telescopic rod 3.

[0035] The operating principle of the present invention is as follows: when the present invention is used, the rebar planting hammer is fixedly installed between the two mounting plates 74, first according to the punching height, several locking bolts 21 are loosened, and then the telescopic rod 3 is slid to change the total length of the telescopic rod 3 and the fixed tube 2, and after adjusting to the right position, several locking bolts 21 are retightened to fix the position of the telescopic rod 3, and then according to the punching angle, the two first telescopic cylinders 32 are started to drive the connecting frame 7 and the cross rod 6 to rotate on the ㄩ-shaped frame 5, so as to drive the ㄇ-shaped frame 71 to rotate, thereby changing the punching angle of the rebar planting hammer, and after the adjustment is completed, the rebar planting hammer is started, and several second telescopic cylinders 72 are started at the same time, and the fixed plate 73 and the rebar planting hammer are pushed by the several second telescopic cylinders 72 to perform the punching operation.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A secondary structure roof reinforcement drilling bracket, characterized in that: include: A movable base is arranged horizontally, and a telescopic member is vertically installed on the upper portion of the movable base; as well as The adjustment assembly includes a support portion fixedly mounted on the telescopic end of the telescopic member, a fixed portion fixedly mounted on the upper portion of the support portion, a rotating portion rotatably mounted on the fixed portion, and a mounting portion connected to the upper portion of the rotating portion. Several adjustment members are provided between the support portion and the rotating portion, and the several adjustment members are used to change the rotation angle of the rotating portion.

2. A secondary structure top plate anchor drilling bracket according to claim 1, characterized in that: The fixed portion comprises a support rod (4) having one end fixedly connected to the support portion and a V-shaped frame (5) fixedly connected to the other end of the support rod (4); the support rod (4) is arranged vertically; and the rotating portion is rotatably mounted between the inner and outer sides of the upper portion of the V-shaped frame (5).

3. A secondary structure roof reinforcement drilling bracket according to claim 2, characterized in that: The rotating portion comprises a cross rod (6) and a connecting frame (7), wherein one of the two opposite ends of the cross rod (6) is rotatably connected to the upper parts of the two opposite inner walls of the ㄩ-shaped frame (5) in a one-to-one correspondence, and the other two opposite ends of the cross rod (6) is rotatably connected to the middle parts of the two opposite inner walls of the connecting frame (7) in a one-to-one correspondence, the mounting portion is fixedly mounted on the upper part of the connecting frame (7), and a plurality of the adjusting members are arranged between the connecting frame (7) and the supporting portion.

4. A secondary structure roof reinforcement drilling bracket according to claim 3, characterized in that: The mounting portion comprises a U-shaped frame (71) straddling the upper portions of two opposing side walls of the connection frame (7), a mounting member arranged above the U-shaped frame (71), and a plurality of pushing members arranged between the U-shaped frame (71) and the mounting member.

5. A secondary structure top plate anchoring drilling bracket according to claim 4, characterized in that: Each of the pushing members comprises a second telescopic cylinder (72) vertically fixedly mounted on the lower portion of the horizontal section of the U-shaped frame (71); the telescopic end of the second telescopic cylinder (72) freely passes through the U-shaped frame (71) and is fixedly connected to the mounting member.

6. A secondary structure top plate anchoring drilling bracket according to claim 5, characterized in that: The mounting member comprises a fixing plate (73) arranged parallel to the horizontal section of the U-shaped frame (71) and two mounting plates (74) fixedly mounted on the upper portion of the fixing plate (73) facing each other. The telescopic end of each second telescopic cylinder (72) freely passes through the U-shaped frame (71) and is fixedly connected to the fixing plate (73).

7. The secondary structure roof anchor drilling bracket according to claim 3, characterized in that: The support portion comprises a support plate (31) fixedly mounted horizontally on the telescopic end of the telescopic member, the support rod (4) is fixedly connected to the support plate (31), and there are two adjustment members, which are arranged one-to-one between the support plate (31) and one of the adjacent two side walls of the connecting frame (7).

8. The secondary structure roof anchor drilling bracket according to claim 7, characterized in that: Each of the adjusting members comprises a first telescopic cylinder (32), and the connecting end and the telescopic end of the first telescopic cylinder (32) are rotatably connected to the support plate (31) and the side wall of the connecting frame (7) in a one-to-one correspondence through a connecting member.

9. A secondary structure top plate anchoring drilling bracket according to claim 8, characterized in that: Each of the connecting members comprises a rotating seat (33) fixedly mounted on the upper portion of the support plate (31) or the bottom of the side wall of the connecting frame (7), a rotating ball (34) rotatably mounted in the rotating seat (33), and a connecting rod (35) having one end fixedly connected to the rotating ball (34), and the other end of the connecting rod (35) fixedly connected to the connecting end or the telescopic end of the first telescopic cylinder (32).

10. The secondary structure roof anchor drilling bracket according to claim 1, characterized in that: The telescopic member comprises a fixed cylinder (2) vertically fixedly mounted on a movable base and a telescopic rod (3) vertically slidably penetrated between the inner and outer sides of the fixed cylinder (2); a plurality of locking bolts (21) are provided on the side wall of the cylinder opening of the fixed cylinder (2) along its circumference; each of the locking bolts (21) is threadedly passed through the fixed cylinder (2) and is used to abut against the side wall of the telescopic rod (3).

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