Punching equipment for installation of solar water heater

Abstract

The utility model relates to a punching device for mounting a solar water heater, which comprises a bottom plate provided with a guide hole for positioning and drilling; the support assembly is arranged on the bottom plate; the support assembly comprises a top plate and a set of supporting pieces, the top plate is arranged above the set of supporting pieces, the set of supporting pieces are oppositely arranged on the bottom plate, one end of the electric drill extends to the bottom of the top plate, and a drill bit of the electric drill is located over the guide hole; the guide assembly is arranged between the group of supporting pieces; the guide assembly comprises a set of connecting rods and a lantern ring, the set of connecting rods are oppositely arranged on the lantern ring, a drill bit of the electric drill can be effectively guided and limited through the supporting piece, the top plate, the bottom plate, the connecting rods, the lantern ring and the guide hole, the vertical precision of drilling is ensured, possible inclination is avoided, and the drilling efficiency is improved. And the fixing effect among the screw, the drill hole and the bracket is enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of solar water heaters, and in particular to a drilling device for installing a solar water heater. Background Art

[0002] A solar water heater is a device that uses solar energy to heat water. It collects solar energy and converts it into heat energy to provide warm water for domestic, industrial or commercial use. This system usually includes components such as solar collectors, conduction pipes, water storage tanks and control systems.

[0003] The process of installing a solar water heater is usually a series of steps. First, the bracket body is fixed into shape by bolts. Then, the direction and angle of the bracket are adjusted to ensure the best solar radiation absorption effect.

[0004] In order for the bracket to firmly support the solar collector and resist interference from the external environment, the current technology requires drilling holes at the installation site and fixing the pins of the bracket in the holes with screws. However, in actual operation, workers usually manually use a handheld electric drill to drill holes in designated locations, which leads to some problems. Since the installation site is usually located on the ground of the rooftop (roof), workers need to apply a certain amount of pressure when drilling. However, such operation can easily cause the drill hole to tilt, causing the screw to not match the hole. Once this happens, it is necessary to readjust the bracket position and re-drill. What's worse, if the screw is forced in, it may cause the screw to get stuck and cannot be removed, which undoubtedly increases the difficulty of subsequent care and maintenance.

[0005] In view of the above problems, a punching device for installing a solar water heater is now designed. Utility Model Content

[0006] The embodiment of the present application provides a drilling device for installing a solar water heater to solve the problem in the related art that workers usually use a handheld electric drill to manually drill holes on the installation site, which easily causes the drilled holes to tilt and the screws to not match the holes.

[0007] In a first aspect, a punching device for installing a solar water heater is provided, comprising:

[0008] A bottom plate, on which a guide hole for positioning drilling is formed;

[0009] A bracket assembly is arranged on the bottom plate;

[0010] The support assembly comprises a top plate and a group of support members, wherein the top plate is arranged above the group of support members, and the group of support members is relatively arranged on the bottom plate and used for elastically supporting the top plate;

[0011] An electric drill is arranged on the top plate;

[0012] One end of the electric drill extends to the bottom of the top plate, and the drill bit of the electric drill is located directly above the guide hole;

[0013] A guide assembly disposed between a set of support members;

[0014] The guide assembly includes a group of connecting rods and a collar, wherein the collar is sleeved on the outer side of the electric drill extending to the bottom end of the top plate, a group of connecting rods are relatively arranged on the collar, and the other end of the connecting rods is connected to the corresponding support member.

[0015] In some embodiments, a mounting hole is formed on the top plate, and the electric drill is disposed inside the mounting hole.

[0016] In some embodiments, the support member includes a side plate, an insert plate and a plurality of springs, the side plate is arranged on the bottom plate, the side plate is hollow inside and has an open top, the insert plate is inserted into the side plate, the top of the insert plate is connected to the bottom of the top plate, and a plurality of springs are arranged inside the side plate, and the top of the spring is connected to the bottom of the insert plate.

[0017] In some embodiments, a group of limiter components are further included, and the group of limiter components are respectively arranged inside the two support members;

[0018] The limit assembly includes a group of sliders, which are arranged on the plug plate relatively. A group of grooves are opened relatively inside the side plate. One end of the slider is located inside the groove and slidably cooperates with the groove.

[0019] In some embodiments, the bottom plate includes a group of connecting plates and a horizontal bar, the group of connecting plates are relatively arranged on both sides of the horizontal bar, and the guide hole is opened in the middle of the horizontal bar.

[0020] In some embodiments, a stabilizing component is further included, which includes a group of transverse plates and a group of handles. A sliding groove is opened at the opposite ends of the two connecting plates, and the bottom of the connecting plates is open. The transverse plates are slidably arranged in the corresponding sliding grooves, and a group of handles are respectively arranged on a group of transverse plates.

[0021] In some embodiments, a dust removal mechanism is further included, which includes a cylinder, a filter, an exhaust fan, a recovery box and a connecting pipe. The cylinder is arranged on a side panel, the exhaust fan is arranged inside the cylinder, the filter is arranged inside the cylinder, and the filter is located at one end of the exhaust fan close to the electric drill, the recovery box is arranged on the side panel, and the recovery box is located at the bottom of the cylinder, and both ends of the connecting pipe are connected to the cylinder and the recovery box respectively.

[0022] In some embodiments, a group of clamping assemblies is further included, wherein one group of the clamping assemblies is relatively arranged on the top plate, and one group of the clamping assemblies is located on both sides of the electric drill;

[0023] The clamping assembly includes a mounting plate, a clamping plate, and a threaded rod and a knob connected to each other. The mounting plate is arranged on the top plate, the other end of the threaded rod is threadedly connected to the mounting plate, the other end of the threaded rod extends to the outside of the mounting plate and is rotatably connected to the clamping plate, and one side of the clamping plate abuts against the electric drill.

[0024] The embodiment of the present application provides a drilling device for installing a solar water heater. The electric drill is elastically supported by the support, top plate and bottom plate, and the moving trajectory of the electric drill is limited, which can reduce the stress on the worker holding the electric drill, not only facilitating the operation, but also ensuring the vertical descent of the electric drill. The electric drill is guided and limited again by the connecting rod and the collar, and the guide hole is used to align the through hole on the bracket pin, which effectively guides and limits the drill bit of the electric drill, ensures the vertical accuracy of the drilling hole, avoids possible tilting, thereby improving the matching degree between the screw and the hole, enhancing the fixing effect between the screw, the drill hole and the bracket, and avoiding unnecessary repeated construction, making the entire installation process more convenient and efficient. In addition, it is also convenient to remove the screws, which is convenient for the subsequent maintenance and maintenance of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 Schematic diagram of the three-dimensional structure provided in the embodiment of the present application Figure 1 ;

[0027] Figure 2 A right side cross-sectional view of a support member provided in an embodiment of the present application;

[0028] Figure 3 A top sectional view of a bottom plate provided in an embodiment of the present application;

[0029] Figure 4 A three-dimensional schematic diagram of a dust removal assembly provided in an embodiment of the present application;

[0030] Figure 5 A right side cross-sectional view of a dust removal mechanism provided in an embodiment of the present application;

[0031] Figure 6 A three-dimensional schematic diagram provided for the embodiment of the present application Figure 2 ;

[0032] Figure 7 A three-dimensional schematic diagram of the clamping assembly provided in an embodiment of the present application.

[0033] In the figure: 1. bottom plate; 11. connecting plate; 12. horizontal bar; 1a. guide hole; 2. bracket assembly; 21. top plate; 22. support member; 221. side plate; 222. plug plate; 223. spring; 3. electric drill; 4. guide assembly; 41. connecting rod; 42. collar; 5. mounting hole; 6. limit assembly; 61. slider; 62. groove; 7. stabilizing assembly; 71. horizontal plate; 72. handle; 8. dust removal mechanism; 81. cylinder; 82. filter; 83. exhaust fan; 84. recovery box; 85. connecting pipe; 9. clamping assembly; 91. mounting plate; 92. clamping plate; 93. threaded rod; 94. knob. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0035] The embodiment of the present application provides a drilling device for installing a solar water heater, which can solve the problem in the related art that workers usually use a handheld electric drill to manually drill holes on the installation site, which easily causes the drilled holes to tilt and the screws to not match the holes.

[0036] See also Figure 1-Figure 3 A punching device for installing a solar water heater comprises: a bottom plate 1, a bracket assembly 2, an electric drill 3 and a guide assembly 4, wherein the bottom plate 1 is provided with a guide hole 1a for positioning a hole; the bracket assembly 2 is arranged on the bottom plate 1; the bracket assembly 2 comprises a top plate 21 and a group of supporting members 22, wherein the top plate 21 is arranged above a group of the supporting members 22, and a group of the supporting members 22 is relatively arranged on the bottom plate 1 and is used to elastically support the top plate 21;

[0037] The electric drill 3 is arranged on the top plate 21; one end of the electric drill 3 extends to the bottom of the top plate 21, and the drill bit of the electric drill 3 is located directly above the guide hole 1a; the guide assembly 4 is arranged between a group of support members 22; the guide assembly 4 includes a group of connecting rods 41 and a collar 42, the collar 42 is sleeved on the outer side of one end of the electric drill 3 extending to the bottom of the top plate 21, a group of the connecting rods 41 are relatively arranged on the collar 42, and the other end of the connecting rods 41 is connected to the corresponding support member 22.

[0038] When fixing the bracket, as needed, the bottom plate 1 is abutted against the top of the bracket pin so that the guide hole 1a is aligned with the through hole on the pin, or the bottom plate 1 is directly abutted against the specified position, and then the electric drill 3 is held and controlled to be turned on. The top plate 21 is pressed down through the elastic guidance of the support member 22, and at the same time, the connecting rod 41 and the collar 42 are driven to move upward, so that the drill bit of the electric drill 3 is inserted into the guide hole 1a, and the drilling work is completed by the electric drill 3. In this process, the electric drill 3 is elastically supported by the support member 22, the top plate 21 and the bottom plate 1, and the moving trajectory of the electric drill 3 is limited, which can reduce the force applied to the electric drill 3 by the staff and keep the electric drill 3 vertical when descending. The electric drill 3 is guided and limited by the connecting rod 41 and the collar 42, and the guide hole 1a is aligned with the through hole of the bracket pin or the specified drilling position, so that the drill bit of the electric drill 3 can be guided and limited, ensuring the vertical accuracy of the drilling and avoiding possible tilting, thereby improving the matching effect of the screw and the hole.

[0039] In another embodiment, Figure 6 and Figure 7 As shown, in order to facilitate maintenance and replacement of the electric drill 3 , in this embodiment, a mounting hole 5 is opened on the top plate 21 , and the electric drill 3 is arranged inside the mounting hole 5 .

[0040] Furthermore, it also includes a group of clamping components 9, wherein one group of the clamping components 9 is relatively arranged on the top plate 21, and one group of the clamping components 9 is located on both sides of the electric drill 3;

[0041] The clamping assembly 9 includes a mounting plate 91, a clamping plate 92, and a threaded rod 93 and a knob 94 that are connected to each other. The mounting plate 91 is set on the top plate 21, and the other end of the threaded rod 93 is threadedly connected to the mounting plate 91. The other end of the threaded rod 93 extends to the outside of the mounting plate 91 and is rotatably connected to the clamping plate 92. One side of the clamping plate 92 abuts against the electric drill 3.

[0042] The clamping plate 92 is arc-shaped, so that the clamping plate 92 can fit with the outer side of the drill bit. The mounting plate 91 is provided with a threaded hole, and the threaded rod 93 is meshed with the threaded hole.

[0043] During the actual operation, the electric drill 3 is inserted into the mounting hole 5, and the drill clamp of the electric drill 3 is extended into the inside of the collar 42 for the convenience of positioning the electric drill 3. The electric drill 3 is positioned and guided by the collar 42. Then, the knob 94 is turned, and the knob 94 drives the threaded rod 93 to rotate. The threaded rotation thrust of the threaded rod 93 drives the two clamps 92 to approach each other, thereby clamping and fixing the electric drill 3.

[0044] Through the above-mentioned method, the electric drill 3 can be conveniently maintained and carried, and during use, the electric drill 3 is clamped and fixed by the clamping assembly 9, and the collar 42 is used to position and guide the electric drill 3, so that the drill bit of the electric drill 3 is aligned with the guide hole 1a, thereby avoiding the downward trajectory of the electric drill 3 from being offset, and the formed drilled hole is vertically accurate.

[0045] Specifically, in this embodiment, Figure 3 As shown, the support member 22 includes a side plate 221, an insert plate 222 and a plurality of springs 223. The side plate 221 is arranged on the bottom plate 1. The inside of the side plate 221 is hollow and the top is open. The insert plate 222 is inserted into the inside of the side plate 221. The top end of the insert plate 222 is connected to the bottom of the top plate 21. The plurality of springs 223 are arranged inside the side plate 221, and the top end of the spring 223 is connected to the bottom end of the insert plate 222.

[0046] During actual use, the operator presses the electric drill 3, and the electric drill 3 and the top plate 21 move downward, driving the plug plate 222 to move downward and extend into the inside of the side plate 221. Through the mutual cooperation of the plug plate 222 and the side plate 221, the downward trajectory of the top plate 21 and the electric drill 3 can be prevented from being offset.

[0047] At the same time, the spring 223 is squeezed during the downward movement of the plug plate 222. After the drilling is completed, the electric drill 3 is released, and the spring 223 returns to its natural state, driving the top plate 21, the plug plate 222 and the electric drill 3 to return to their original positions, thereby avoiding the need for the staff to repeatedly lift the electric drill 3 during use, thereby improving the operational convenience.

[0048] It is understandable that the number of springs 223 in this embodiment can be two, which is only needed to support the top plate 21, the plug plate 222 and the electric drill 3, thereby reducing the pressure applied by the staff when pressing down the electric drill 3.

[0049] Preferably, Figure 3 As shown, this embodiment further includes a set of limiting components 6, and the set of limiting components 6 are respectively arranged inside the two supporting members 22;

[0050] The limiting assembly 6 includes a group of sliders 61, which are relatively arranged on the plug plate 222. A group of grooves 62 are relatively opened inside the side plate 221, and one end of the slider 61 is located inside the groove 62 and slidably cooperates with it.

[0051] When the inserting plate 222 slides inside the side plate 221, the sliding block 61 slides inside the groove 62, so that the moving track of the inserting plate 222 can be limited and guided, thereby further strengthening the top plate 21 and the downward track of the electric drill 3 to remain vertical.

[0052] Preferably, Figure 1 As shown, in order to ensure that the guide hole 1a and the through hole on the pin are aligned with each other during use, the base plate 1 in this embodiment includes a group of connecting plates 11 and horizontal bars 12, and a group of connecting plates 11 are relatively arranged on both sides of the horizontal bar 12, and the guide hole 1a is opened in the middle position of the horizontal bar 12, and the bottom of the connecting plate 11 and the horizontal bar 12 are at the same level.

[0053] During use, the smaller width horizontal bar 12 is abutted against the pin of the bracket, which can facilitate the alignment of the guide hole 1a with the through hole on the pin. At the same time, the force-bearing area of ​​the device can be increased through the two connecting plates 11, and the device can be kept stable when the electric drill 3 and the top plate 21 move downward.

[0054] As a preferred embodiment, the present implementation scheme further includes a stabilizing component 7, which includes a group of transverse plates 71 and a group of handles 72. A sliding groove is opened at the opposite ends of the two connecting plates 11, and the bottom of the sliding groove is open. The transverse plates 71 are slidably arranged inside the corresponding sliding grooves, and the bottom of the transverse plates 71 is at the same level as the bottom of the base plate 1. A group of handles 72 are respectively arranged on a group of transverse plates 71.

[0055] During actual use, in order to improve the stability of the contact between the base plate 1 and the ground, hold the handle 72 and pull the horizontal plate 71 to both sides so that the horizontal plate 71 extends to the outside of the connecting plate 11, thereby increasing the contact area between the base plate 1 and the ground and further improving the stability of the device.

[0056] It can be understood that in this embodiment, a limiting block is provided on the transverse plate 71, a limiting groove is opened inside the slide groove, and one end of the limiting block is located inside the limiting groove, so that the moving trajectory of the transverse plate 71 can be guided and limited to prevent the transverse plate 71 from sliding directly out of the connecting plate 11.

[0057] Specifically, in another example, a dust removal mechanism 8 is further included, and the dust removal mechanism 8 includes a cylinder 81, a filter 82, an exhaust fan 83, a recovery box 84 and a connecting pipe 85. The cylinder 81 is arranged on the side plate 221, and one end of the cylinder 81 is in the middle and open. The exhaust fan 83 is arranged inside the cylinder 81, and the filter 82 is arranged inside the cylinder 81, and the filter 82 is located at the end of the exhaust fan 83 close to the electric drill 3. The recovery box 84 is arranged on the side plate 221, and the recovery box 84 is located at the bottom of the cylinder 81. The two ends of the connecting pipe 85 are respectively connected to the cylinder 81 and the recovery box 84, and a plurality of air holes are opened on the recovery box 84.

[0058] When drilling with the electric drill 3, moving smoke and dust are usually generated. In order to prevent the smoke and dust from being inhaled into the body of the workers, the exhaust fan 83 is turned on. The exhaust fan 83 sucks in the dust generated during the drilling process and sends the smoke and dust to the inside of the recovery box 84 through the connecting pipe 85 for collection. The gas is discharged through the pores, so that the smoke and dust generated during the drilling process can be adsorbed to achieve the effect of dust removal.

[0059] In addition, the smoke and dust adsorbed by the exhaust fan can be filtered through the filter 82 to prevent large particles of impurities and impurities such as flying stones from entering the cylinder 81 and causing damage to the exhaust fan 83.

[0060] The pore size of the filter screen 82 may be 10-15 mm.

[0061] It should be noted that the recovery box 84 includes a box body and a drawer. The box body is arranged on the side panel 221, and the drawer is plugged into the box body. After the dust is collected inside the recovery box 84, the drawer can be taken out and the dust inside can be poured out, so that the recovery box 84 can be cleaned conveniently.

[0062] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0063] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0064] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A drilling device for installing a solar water heater, characterized in that: include: A bottom plate (1) having a guide hole (1a) for positioning a drilling hole; A bracket assembly (2) disposed on the base plate (1); The support assembly (2) comprises a top plate (21) and a group of support members (22), wherein the top plate (21) is arranged above the group of support members (22), and the group of support members (22) is relatively arranged on the bottom plate (1) and is used to elastically support the top plate (21); An electric drill (3) disposed on the top plate (21); One end of the electric drill (3) extends to the bottom of the top plate (21), and the drill bit of the electric drill (3) is located directly above the guide hole (1a); A guide assembly (4) disposed between a set of support members (22); The guide assembly (4) comprises a group of connecting rods (41) and a collar (42), wherein the collar (42) is sleeved on the outer side of the electric drill (3) extending to the bottom end of the top plate (21), and a group of connecting rods (41) are arranged relatively on the collar (42), and the other end of the connecting rod (41) is connected to the corresponding support member (22).

2. A punching device for installing a solar water heater as claimed in claim 1, characterized in that: The top plate (21) is provided with a mounting hole (5), and the electric drill (3) is arranged inside the mounting hole (5).

3. A punching device for installing a solar water heater as claimed in claim 1, characterized in that: The support member (22) comprises a side plate (221), an insert plate (222) and a plurality of springs (223); the side plate (221) is arranged on the bottom plate (1); the inside of the side plate (221) is hollow and the top is open; the insert plate (222) is inserted into the inside of the side plate (221); the top end of the insert plate (222) is connected to the bottom of the top plate (21); the plurality of springs (223) are arranged inside the side plate (221), and the top end of the spring (223) is connected to the bottom end of the insert plate (222).

4. A punching device for installing a solar water heater as claimed in claim 3, characterized in that: It also includes a group of limiting components (6), wherein the group of limiting components (6) are respectively arranged inside the two supporting members (22); The position limiting assembly (6) comprises a group of sliders (61), wherein the group of sliders (61) are arranged on the plug plate (222) in a relative manner, and a group of grooves (62) are arranged in a relative manner inside the side plate (221), and one end of the slider (61) is located inside the groove (62) and slidably cooperates therewith.

5. A punching device for installing a solar water heater as claimed in claim 1, characterized in that: The bottom plate (1) comprises a group of connecting plates (11) and a cross bar (12); the group of connecting plates (11) are arranged on both sides of the cross bar (12) in a relative manner; and the guide hole (1a) is provided in the middle of the cross bar (12).

6. A punching device for installing a solar water heater as claimed in claim 5, characterized in that: The invention also comprises a stabilizing assembly (7), the stabilizing assembly (7) comprising a group of transverse plates (71) and a group of handles (72), a slide groove is provided at the opposite ends of the two connecting plates (11), and the bottom of the connecting plates (11) is open, the transverse plates (71) are slidably arranged inside the corresponding slide grooves, and a group of handles (72) are respectively arranged on a group of transverse plates (71).

7. A punching device for installing a solar water heater as claimed in claim 3, characterized in that: The utility model also comprises a dust removal mechanism (8), wherein the dust removal mechanism (8) comprises a cylinder (81), a filter (82), an exhaust fan (83), a recovery box (84) and a connecting pipe (85); the cylinder (81) is arranged on the side plate (221); the exhaust fan (83) is arranged inside the cylinder (81); the filter (82) is arranged inside the cylinder (81), and the filter (82) is located at one end of the exhaust fan (83) close to the electric drill (3); the recovery box (84) is arranged on the side plate (221), and the recovery box (84) is located at the bottom of the cylinder (81); and the two ends of the connecting pipe (85) are respectively connected to the cylinder (81) and the recovery box (84).

8. A punching device for installing a solar water heater as claimed in claim 1, characterized in that: It also includes a group of clamping assemblies (9), wherein one group of the clamping assemblies (9) are relatively arranged on the top plate (21), and one group of the clamping assemblies (9) are located on both sides of the electric drill (3); The clamping assembly (9) comprises a mounting plate (91), a clamping plate (92), and a threaded rod (93) and a knob (94) connected to each other. The mounting plate (91) is arranged on the top plate (21). The other end of the threaded rod (93) is threadedly connected to the mounting plate (91). The other end of the threaded rod (93) extends to the outside of the mounting plate (91) and is rotatably connected to the clamping plate (92). One side of the clamping plate (92) is in contact with the electric drill (3).

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