Movable auxiliary beam embedded steel bar drilling device

Abstract

The utility model provides a movable auxiliary beam embedded steel bar drilling device which comprises a supporting frame, a lifting assembly and an electric drill body, the lifting assembly and the electric drill body are installed on the supporting frame and used for lifting an electric drill, a dust collecting assembly is arranged at the top end of the lifting assembly, and a connecting mechanism used for installing the dust collecting assembly is arranged on the lifting assembly. The electric drill body is detachably connected with the top end of the lifting assembly, and the dust collecting assembly covers the periphery of the electric drill body. The dust collecting assembly comprises first baffles, second baffles and connecting pieces, the first baffles are symmetrically installed on the connecting mechanism through the connecting pieces, the second baffles are symmetrically and detachably installed between the two first baffles, and telescopic plates are arranged at the top ends of the first baffles and the top ends of the second baffles. The connecting mechanism is further provided with an observation mechanism used for observing the drilling position of the electric drill, the observation mechanism is movably connected with the connecting mechanism through a folding piece, dust and broken stone generated during drilling are conveniently isolated and blocked, and therefore the health of constructors is protected, the observation mechanism facilitates observation of the drilling position, and the drilling accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete reinforcement planting, in particular to a movable auxiliary beam under-beam reinforcement planting drilling device. Background Art

[0002] Rebar embedding, also known as seeding, is a connection technology that involves drilling holes on the original concrete foundation, then adding rebar embedding glue and steel bars into the holes, and using the locking force of the rebar embedding glue to anchor the steel bars into the concrete. Rebar embedding technology has the outstanding advantages of safety, reliable quality, simple and quick construction, and beautiful anchoring effect.

[0003] However, there may still be problems with the complex construction on site. The structural columns widely used on site require upper and lower reinforcement, which causes a lot of inconvenience for the upper reinforcement:

[0004] 1. Drilling in the upper structure will produce a lot of dust, and the operator cannot look up to observe the drilling situation, which brings a lot of inconvenience to the construction. At the same time, the dust generated will also cause respiratory damage to the construction workers.

[0005] 2. For construction work on higher floors, it is necessary to use ladders to climb up, which is dangerous.

[0006] 3. It is difficult to observe the location of the drill hole in a relatively remote location, which may easily cause problems such as drilling deviation.

[0007] The utility model aims to provide a movable auxiliary beam under the reinforcement drilling device to solve the problems mentioned in the background technology. Utility Model Content

[0008] To achieve the above-mentioned purpose, the utility model provides a movable auxiliary beam under-embedded reinforcement drilling device, comprising a support frame, a lifting assembly installed on the support frame for lifting an electric drill, and an electric drill body, a dust collection assembly is provided on the top of the lifting assembly, a connecting mechanism for installing the dust collection assembly is provided on the lifting assembly, the electric drill body is detachably connected to the top of the lifting assembly, and the dust collection assembly cover is arranged around the electric drill body;

[0009] The dust collection assembly comprises a baffle plate 1, a baffle plate 2, and a connecting piece, wherein the baffle plate 1 is symmetrically mounted on the connecting mechanism through the connecting piece, and the baffle plate 2 is symmetrically and detachably mounted between the two baffle plates 1, and a telescopic plate is provided at the top of the baffle plate 1 and the baffle plate 2;

[0010] The connecting mechanism is also provided with an observation mechanism for observing the drilling position of the electric drill. A folding piece is connected to the connecting mechanism, and the observation mechanism is connected to the folding piece.

[0011] As a further improvement of the present invention, a card slot is provided on the opposite side of baffle one, and card plates matching the card slot are provided at both ends of baffle two. Baffle two is connected and fixed by matching the card plates at both ends with the card slot between the symmetrical baffle one.

[0012] As a further improvement of the utility model, the top ends of baffle one and baffle two are provided with grooves, the telescopic plate is movably installed inside the groove, a limit spring is provided inside the groove, and the upper and lower ends of the limit spring are respectively fixedly connected to the bottom inner wall of the groove and the bottom of the telescopic plate.

[0013] As a further improvement of the utility model, the connecting mechanism includes a base, a plurality of hook grooves are symmetrically distributed on the top of the base, a fixed shaft is fixedly installed in the hook groove, the fixed shaft is arranged at the center position of the hook groove, an inclined surface is arranged on one side of the hook groove, and the fixed shaft is detachably connected to the connecting piece;

[0014] The connecting member comprises a plurality of fixing hooks, and the fixing hooks are mounted on an outer wall on one side opposite to the baffle, and the fixing hooks extend from the inclined surface of the hook groove to be connected and fixed with the fixing shaft.

[0015] As a further improvement of the present invention, the lifting assembly includes a main rod, a bending rod, and a control rod. The main rod is movably installed in the center of the support frame. The main rod is a telescopic rod. One end of the bending rod is fixedly connected to the bottom of the main rod, and the other end of the bending rod is fixedly connected to the control rod. An end of the control rod away from the bending rod is fixedly connected to a grip rod, and the control rod is movably connected to one side of the support frame.

[0016] As a further improvement of the utility model, the support frame includes a frame seat and a buckle. A plurality of universal wheels are provided at the bottom of the frame seat. The buckle is installed and buckled on the outer wall of the main rod and is located above the frame seat. The four corners of the frame seat are fixedly connected with diagonal braces, and the top of the diagonal brace is fixedly connected to the outer wall of the buckle.

[0017] As a further improvement of the utility model, a cross bar is fixedly connected to the diagonal brace, and the cross bar is arranged between each adjacent diagonal brace. A hollow ring is also sleeved on the main rod, and the hollow ring is located at the center of the four cross bars. Four pillars are fixedly installed on the outer wall of the hollow ring, and the ends of the four pillars are respectively between the angles between each two cross bars;

[0018] A positioning rod is provided between the two diagonal braces on one side of the support frame. The positioning rod is arranged below the cross bar and a limiting rod is symmetrically fixedly installed between the cross bar. The control rod passes through a through slot between the two limiting rods and is movably connected to the limiting rod.

[0019] As a further improvement of the utility model, the observation mechanism includes a plurality of reflectors, and the plurality of reflectors are connected to the folding member;

[0020] The folding member includes a fixed collar and four connecting rods, the fixed collar is sleeved on the main rod and fixedly connected to the bottom of the base, the four connecting rods are evenly distributed around the outer wall of the fixed collar, and one end of each of the connecting rods is movably connected to the outer wall of the fixed collar, the ends of the connecting rods are rotatably connected with folding plates on both sides of the end of the connecting rod, a hollow sleeve rod is provided on the side of the folding plate away from the connecting rod, a connecting shaft is movably installed in the hollow sleeve rod, the end bottom of the connecting shaft is movably connected with a support rod, the bottom end of the support rod is movably connected with a sleeve, the sleeve is movably sleeved on the main rod, a slide rail is provided on the main rod, and a slide groove matching the slide rail is provided on the sleeve, the reflector is mounted on the folding plate, and a locking member for locking the sleeve is provided on the main rod.

[0021] As a further improvement of the utility model, the locking piece includes a limiting ball, a limiting hole is provided on the sleeve, the limiting ball is movably mounted on the main rod, the limiting ball is fixed to the limiting hole for limiting positioning, a movable groove is provided on the main rod, a compression spring is fixedly installed in the movable groove, and the compression spring is fixedly connected to the outer wall of the limiting ball.

[0022] As a further improvement of the utility model, a threaded groove is provided on the top of the main rod, and a threaded portion matching the threaded groove is provided on the bottom of the electric drill. The threaded portion is screwed and fixed to the threaded groove. The interior of the main rod is hollow, and the cable of the electric drill is inserted from the bottom of the main rod and connected to the electric drill, and the other end of the cable is connected to a power source.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. The utility model is provided with a dust collection component. When the electric drill is drilling, the dust impurities generated by the drilling are blocked and collected by the dust collection component to prevent the dust impurities from splashing and endangering the construction workers. Furthermore, the baffles 1 and 2 in the dust collection component can be disassembled from the base to facilitate the pouring out of the dust inside, and also to facilitate storage and transportation.

[0025] 2. The utility model is provided with an observation mechanism and a folding piece. The folding piece can fold and store the observation mechanism and stretch it. The reflector in the observation mechanism can reflect the position of the required drilling hole when the folding piece is stretched, so that the construction personnel can observe the position of the drilling hole when drilling is needed to avoid drilling deviation.

[0026] 3. The utility model is provided with a lifting assembly, in which the main rod is a telescopic rod, and the length of the main rod can be adjusted according to actual needs, with strong flexibility. A threaded groove is provided on the top of the main rod, which cooperates with the threaded part at the end of the electric drill to realize the connection and disassembly between the two. The operation is simple and fast, which improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the connection structure between the lifting assembly and the electric drill of the utility model;

[0029] Figure 3 This is a schematic diagram of the separation of the main rod and the electric drill of the utility model;

[0030] Figure 4 It is an enlarged view of point A of the utility model;

[0031] Figure 5 For this utility model Figure 6 Exploded view

[0032] Figure 6 This is a schematic diagram of the unfolded structure of the folding member of the utility model;

[0033] Figure 7 For the utility model Figure 4 Top view;

[0034] Figure 8 It is a schematic diagram of the combination of baffle 1 and baffle 2 of the utility model.

[0035] In the figure: 1. support frame; 101. frame base; 102. buckle ring; 103. universal wheel; 104. diagonal support; 105. cross bar; 106. hollow ring; 107. support column; 108. positioning rod; 109. limit rod; 2. lifting assembly; 201. main rod; 202. bending rod; 203. control rod; 204. grip rod; 205. threaded groove; 3. electric drill body; 301. threaded part; 4. dust collection assembly; 401. stop Plate 1; 402, baffle 2; 403, telescopic plate; 404, slot; 405, clamping plate; 406, groove; 407, fixing hook; 5, connecting mechanism; 501, base; 502, hook slot; 503, fixed shaft; 6, reflector; 7, folding part; 701, slide groove; 702, fixed collar; 703, connecting rod; 704, folding plate; 705, hollow sleeve rod; 706, support rod; 707, sleeve; 708, slide rail. DETAILED DESCRIPTION

[0036] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0037] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly connected by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings. Example 1

[0040] See also Figure 1-8 The utility model provides a movable auxiliary beam under-embedded reinforcement drilling device, comprising a support frame 1, a lifting assembly 2 and an electric drill body 3 installed on the support frame 1 for lifting an electric drill, a dust collection assembly 4 is provided on the top of the lifting assembly 2, a connecting mechanism 5 for installing the dust collection assembly 4 is provided on the lifting assembly 2, the electric drill body 3 is detachably connected to the top of the lifting assembly 2, and the dust collection assembly 4 is covered around the electric drill body 3;

[0041] The lifting assembly 2 includes a main rod 201, a bending rod 202, and a control rod 203. The main rod 201 is movably installed at the center of the support frame 1. The main rod 201 is a telescopic rod. One end of the bending rod 202 is fixedly connected to the bottom of the main rod 201, and the other end of the bending rod 202 is fixedly connected to the control rod 203. The end of the control rod 203 away from the bending rod 202 is fixedly connected to a grip rod 204, and the control rod 203 is movably connected to one side of the support frame 1.

[0042] The support frame 1 includes a frame seat 101 and a buckle 102. A plurality of universal wheels 103 are provided at the bottom of the frame seat 101. The buckle 102 is installed and buckled on the outer wall of the main rod 201 and is located above the frame seat 101. The four corners of the frame seat 101 are fixedly connected with diagonal braces 104, and the top of the diagonal brace 104 is fixedly connected to the outer wall of the buckle 102.

[0043] The diagonal braces 104 are fixedly connected with a cross bar 105, and the cross bar 105 is arranged between each adjacent diagonal brace 104. The main rod 201 is also sleeved with a hollow ring 106, and the hollow ring 106 is located at the center of the four cross bars 105. Four pillars 107 are fixedly installed on the outer wall of the hollow ring 106, and the ends of the four pillars 107 are respectively between the angles between each two cross bars 105;

[0044] A positioning rod 108 is provided between the two diagonal struts 104 on one side of the support frame 1. The positioning rod 108 is arranged below the cross bar 105, and a limiting rod 109 is symmetrically fixedly installed between the cross bar 105. The control rod 203 passes through the through groove between the two limiting rods 109 and is movably connected to the limiting rod 109.

[0045] A thread groove 205 is provided at the top of the main rod 201, and a threaded portion 301 matching the thread groove 205 is provided at the bottom of the electric drill. The threaded portion 301 is screwed and connected to the thread groove 205. The interior of the main rod 201 is hollow, and the cable of the electric drill is inserted from the bottom of the main rod 201 and connected to the electric drill, and the other end of the cable is connected to a power source.

[0046] When in use, firstly tighten the threaded portion 301 at the bottom end of the electric drill body 3 and the threaded groove 205 at the top of the main rod 201 to connect and fix them, then push the support frame 1 to the bottom of the desired drilling position, then adjust the height of the main rod 201 according to the actual height, and when it is adjusted to a suitable position, align the drilling point under the action of the observation mechanism, then hold the grip 204 and pry the control rod 203 downward, so that the bending rod 202 at the end of the control rod 203 pushes the main rod 201 to move upward, so as to perform a drilling operation on the bottom surface of the building. In this embodiment, the support frame 1 A hollow ring 106 and four pillars 107 are provided in the center to connect and fix with multiple cross bars 105, which can improve the overall stability of the support frame 1. At the same time, the hollow ring 106 can also play a positioning and guiding role for the main rod 201, wherein the main rod 201 is a telescopic rod, which adopts the telescopic rod in the prior art, so it is not described in more detail. Through the cooperation of the threaded portion 301 at the bottom of the electric drill body 3 and the threaded groove 205 at the top of the main rod 201, the electric drill body 3 and the support frame 1 can be quickly assembled and disassembled, thereby improving work efficiency. Example 2

[0047] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 , including a support frame 1, a lifting component 2 installed on the support frame 1 for lifting the electric drill, and an electric drill body 3, and a dust collection component 4 is provided on the top of the lifting component 2.

[0048] The dust collection assembly 4 includes a baffle 1 401, a baffle 2 402, and a connecting piece. The baffle 1 401 is symmetrically mounted on the connecting mechanism 5 through the connecting piece. The baffle 2 402 is symmetrically and detachably mounted between the two baffles 1 401. A telescopic plate 403 is provided at the top of the baffle 1 401 and the baffle 2 402.

[0049] A slot 404 is provided on the opposite side of the baffle 1 401 , and clamping plates 405 matching the slot 404 are provided at both ends of the baffle 2 402 . The baffle 2 402 is connected and fixed with the slot 404 between the symmetrical baffle 1 401 through the clamping plates 405 at both ends.

[0050] The top of baffle 1 401 and baffle 2 402 are both provided with a groove 406, and the telescopic plate 403 is movably installed inside the groove 406. A limit spring is provided inside the groove 406, and the upper and lower ends of the limit spring are respectively fixedly connected to the bottom inner wall of the groove 406 and the bottom of the telescopic plate 403.

[0051] The connecting mechanism 5 comprises a base 501, a plurality of hook grooves 502 are symmetrically distributed on the top of the base 501, a fixed shaft 503 is fixedly installed in the hook groove 502, the fixed shaft 503 is arranged at the center of the hook groove 502, an inclined surface is arranged on one side of the hook groove 502, and the fixed shaft 503 can be detachably connected to the connecting member;

[0052] The connecting member includes a plurality of fixing hooks 407 , and the fixing hooks 407 are mounted on an outer wall on a side opposite to the baffle 1 401 . The fixing hooks 407 extend from the inclined surface of the hook groove 502 to connect and fix with the fixing shaft 503 .

[0053] When in use, before drilling, first, the fixing hook 407 on the baffle plate 1 401 is deeply passed through the fixing shaft 503 from the inclined surface of the hook groove 502, and then the hook at the end of the fixing hook 407 is hooked and limitedly fixed with the fixing shaft 503, so as to realize the combined connection between the baffle plate 1 401 and the base 501, and then the clamping plates 405 at both ends of the baffle plate 2 402 are aligned with the clamping groove 404 on the baffle plate 1 401 and inserted from the top to assemble and fix between the baffle plate 2 402 and the baffle plate 1 401, and the baffle plate 1 401 and the baffle plate 2 402 are enclosed around the electric drill body 3 to facilitate the collection of dust and impurities generated during drilling, so as to avoid dust and impurities splashing and injuring workers and endangering human health. When the electric drill body 3 is pushed upward for drilling operation, the telescopic plates 403 on the top of the baffle plate 1 401 and the baffle plate 2 402 squeeze the limit spring in the groove 406, and shrink according to the drilling rhythm of the electric drill body 3, and will not hinder the drilling operation. Example 3

[0054] See also Figure 1 , Figure 7 , Figure 8 The connecting mechanism 5 is also provided with an observation mechanism for observing the drilling position of the electric drill. The connecting mechanism 5 is connected with a folding piece 7, and the observation mechanism is connected to the folding piece 7.

[0055] The observation mechanism includes a plurality of reflectors 6, and the plurality of reflectors 6 are connected to the folding member 7;

[0056] The folding member 7 includes a fixed collar 702 and four connecting rods 703. The fixed collar 702 is sleeved on the main rod 201 and fixedly connected to the bottom of the base 501. The four connecting rods 703 are evenly distributed around the outer wall of the fixed collar 702, and one end of each of the connecting rods is movably connected to the outer wall of the fixed collar 702. The ends of the connecting rods 703 are rotatably connected to folding plates 704 on both sides. A hollow sleeve rod 705 is provided on the side of the folding plate 704 away from the connecting rod 703. A connecting shaft is movably installed in the hollow sleeve rod 705, and a support rod 706 is movably connected to the bottom end of the connecting shaft, and a sleeve 707 is movably connected to the bottom end of the support rod 706. The sleeve 707 is movably sleeved on the main rod 201, and a slide rail 708 is provided on the main rod 201. A slide groove 701 matching the slide rail 708 is provided on the sleeve 707. The reflector 6 is installed on the folding plate 704, and a locking piece for locking the sleeve 707 is provided on the main rod 201.

[0057] The locking member includes a limiting ball, a limiting hole is provided on the sleeve 707, the limiting ball is movably mounted on the main rod 201, the limiting ball is fixed to the limiting hole for limiting, a movable groove is provided on the main rod 201, a compression spring is fixedly installed in the movable groove, and the compression spring is fixedly connected to the outer wall of the limiting ball.

[0058] When in use, first push the sleeve 707 to move upward along the outer wall of the main rod 201, and the support rod 706 movably connected to the sleeve 707 pushes the connecting shaft at the end. Since the connecting rod 703 is connected to the folding plate 704 through the hollow sleeve rod 705, when the support rod 706 is unfolded to the surroundings, the folding plate 704 is pushed to unfold at the same time until the limiting hole on the sleeve 707 is fixed with the limiting ball on the main rod 201, and then the sleeve 707 is stopped. At this time, the multiple folding plates 704 are unfolded into a square shape, and the reflectors 6 on the folding plates 704 are presented between the baffle 1 401 and The outer side of the baffle plate 402 illuminates the bottom of the building drill hole to facilitate the staff to observe the drilling point. Through this design, when drilling in a relatively remote location, it is helpful to observe the accurate drilling point, thereby avoiding drilling errors and improving the accuracy of drilling. In this embodiment, a slide groove 701 is provided on the sleeve 707, and a slide rail 708 matching the slide groove 701 is provided on the main rod 201, which can play a positioning role and prevent the sleeve 707 from rotating on the main rod 201 when the sleeve 707 is pushed, thereby improving the stability during pushing.

[0059] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A movable auxiliary beam under-embedded reinforcement drilling device, comprising a support frame (1), a lifting assembly (2) mounted on the support frame (1) for lifting an electric drill, and an electric drill body (3), characterized in that: A dust collection assembly (4) is provided on the top of the lifting assembly (2); a connection mechanism (5) for mounting the dust collection assembly (4) is provided on the lifting assembly (2); the electric drill body (3) is detachably connected to the top of the lifting assembly (2); and the dust collection assembly (4) is covered around the electric drill body (3); The dust collection assembly (4) comprises a baffle plate 1 (401), a baffle plate 2 (402), and a connecting piece, wherein the baffle plate 1 (401) is symmetrically mounted on the connecting mechanism (5) via the connecting piece, the baffle plate 2 (402) is symmetrically and detachably mounted between the two baffle plates 1 (401), and telescopic plates (403) are provided at the top ends of the baffle plates 1 (401) and the baffle plates 2 (402); The connecting mechanism (5) is also provided with an observation mechanism for observing the drilling position of the electric drill. A folding piece (7) is connected to the connecting mechanism (5), and the observation mechanism is connected to the folding piece (7).

2. A movable auxiliary beam under-rebar drilling device according to claim 1, characterized in that: A slot (404) is provided on the side opposite to the baffle plate 1 (401), and clamping plates (405) matching the slot (404) are provided at both ends of the baffle plate 2 (402). The baffle plate 2 (402) is connected and fixed to the slot (404) between the symmetrical baffle plate 1 (401) through the clamping plates (405) at both ends.

3. The movable auxiliary beam under-rebar drilling device according to claim 1 is characterized in that: The tops of the baffle plate 1 (401) and the baffle plate 2 (402) are both provided with grooves (406), the telescopic plate (403) is movably mounted inside the groove (406), a limit spring is provided inside the groove (406), and the upper and lower ends of the limit spring are respectively fixedly connected to the bottom inner wall of the groove (406) and the bottom of the telescopic plate (403).

4. The movable auxiliary beam under-rebar drilling device according to claim 1 is characterized in that: The connecting mechanism (5) comprises a base (501), a plurality of hook grooves (502) are symmetrically distributed on the top of the base (501), a fixed shaft (503) is fixedly installed in the hook groove (502), the fixed shaft (503) is arranged at the center position of the hook groove (502), an inclined surface is arranged on one side of the hook groove (502), and the fixed shaft (503) is detachably connected to the connecting member; The connecting member comprises a plurality of fixing hooks (407), wherein the fixing hooks (407) are mounted on an outer wall on a side opposite to the baffle plate (401), and the fixing hooks (407) extend from the inclined surface of the hook groove (502) to be connected and fixed to the fixing shaft (503).

5. The movable auxiliary beam under-rebar drilling device according to claim 4 is characterized in that: The lifting assembly (2) comprises a main rod (201), a bending rod (202), and a control rod (203); the main rod (201) is movably mounted at the center of the support frame (1); the main rod (201) is a telescopic rod; one end of the bending rod (202) is fixedly connected to the bottom of the main rod (201); the other end of the bending rod (202) is fixedly connected to the control rod (203); one end of the control rod (203) away from the bending rod (202) is fixedly connected to a grip rod (204); and the control rod (203) is movably connected to one side of the support frame (1).

6. The movable auxiliary beam under-rebar drilling device according to claim 5 is characterized in that: The support frame (1) comprises a frame seat (101) and a buckle (102); a plurality of universal wheels (103) are provided at the bottom of the frame seat (101); the buckle (102) is mounted and buckled on the outer wall of the main rod (201) and is located above the frame seat (101); four corners of the frame seat (101) are fixedly connected to diagonal braces (104); the top of the diagonal brace (104) is fixedly connected to the outer wall of the buckle (102).

7. The movable auxiliary beam under-rebar drilling device according to claim 6 is characterized in that: The diagonal braces (104) are fixedly connected to a cross bar (105), the cross bar (105) being arranged between each adjacent diagonal brace (104), the main rod (201) being further provided with a hollow ring (106), the hollow ring (106) being located at the center of the four cross bars (105), the outer wall of the hollow ring (106) being fixedly mounted with four pillars (107), the ends of the four pillars (107) being respectively located between the angles between each two cross bars (105); A positioning rod (108) is provided between the two diagonal braces (104) on one side of the support frame (1); the positioning rod (108) is arranged below the cross bar (105), and a limiting rod (109) is symmetrically fixedly installed between the cross bar (105); the control rod (203) passes through a through slot between the two limiting rods (109) and is movably connected to the limiting rod (109).

8. The movable auxiliary beam under-embedded reinforcement drilling device according to claim 5 is characterized in that: The observation mechanism comprises a plurality of reflectors (6), wherein the plurality of reflectors (6) are connected to the folding member (7); The folding member (7) comprises a fixed collar (702) and four connecting rods (703); the fixed collar (702) is sleeved on the main rod (201) and fixedly connected to the bottom of the base (501); the four connecting rods (703) are evenly distributed around the outer wall of the fixed collar (702), and one end of each of the connecting rods is movably connected to the outer wall of the fixed collar (702); both sides of the ends of the connecting rods (703) are rotatably connected to folding plates (704); a hollow sleeve rod (705) is provided on the side of the folding plate (704) away from the connecting rods (703); A connecting shaft is movably installed in the hollow sleeve rod (705), the bottom end of the connecting shaft is movably connected to a support rod (706), the bottom end of the support rod (706) is movably connected to a sleeve (707), the sleeve (707) is movably sleeved on the main rod (201), the main rod (201) is provided with a slide rail (708), the sleeve (707) is provided with a slide groove (701) matching the slide rail (708), the reflector (6) is installed on the folding plate (704), and the main rod (201) is provided with a locking member for locking the sleeve (707).

9. The movable auxiliary beam under-rebar drilling device according to claim 8 is characterized in that: The locking member comprises a limiting ball, a limiting hole is provided on the sleeve (707), the limiting ball is movably mounted on the main rod (201), the limiting ball is fixed to the limiting hole in a limiting manner, a movable groove is provided on the main rod (201), a compression spring is fixedly installed in the movable groove, and the compression spring is fixedly connected to the outer wall of the limiting ball.

10. The movable auxiliary beam under-embedded reinforcement drilling device according to claim 5 is characterized in that: The top of the main rod (201) is provided with a thread groove, the bottom of the electric drill is provided with a threaded portion matching the thread groove, the threaded portion is screwed and connected to the thread groove, the interior of the main rod (201) is hollow, the cable of the electric drill is inserted from the bottom of the main rod (201) and connected to the electric drill, and the other end of the cable is connected to a power source.

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