Suspension type garden insecticidal lamp
Through the combined design of clamping components, pressing components and lifting components, the problem of unstable fixation of suspended garden insecticidal lamps on steel pipes or hard materials is solved, and the smooth and firm suspension of the lamp body is achieved, improving the improvement of the Installation stability and convenience.
Patent Information
- Application Number
- CN202420337524.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-22
AI Technical Summary
When existing suspended garden insecticide lamps are fixed to steel pipes or hard materials, they are difficult to fix smoothly and easily fall off.
The combination design of clamping assembly, pressing assembly and lifting assembly is adopted. The clamping assembly is suspended from branches or steel pipes, and the pressing assembly and lifting assembly are used for smooth and firm fixation to prevent the lamp body from swinging.
It improves the installation stability and convenience of the lamp body, ensures that the lamp body is not easy to fall off on the suspended object, and achieves a smooth and firm fixation.
Smart Images

Figure CN222129116U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insecticidal lamps, in particular to a suspended garden insecticidal lamp. Background Art
[0002] Garden insecticidal lamp is a kind of insecticidal equipment specially used in gardens and outdoor spaces. It uses special light source and design to attract and kill pests to maintain the hygiene and beauty of the garden environment. Garden insecticidal lamps usually use ultraviolet light source, because many insects have a strong attraction to ultraviolet rays. These insecticidal lamps will release ultraviolet light of a specific frequency to attract flying insects to approach, and use high-voltage power grids or sticky plates to capture and kill them. The existing patent is a suspended garden insecticidal lamp, patent publication number CN219877240U includes a lamp body, the upper end of the lamp body A fixing belt is fixed in an offset manner, and a limiting plate corresponding to the fixing belt is fixed to the upper end of the lamp body. The fixing belt passes through the upper end surface of the limiting plate and is bonded to the upper end surface of the fixing belt. A through hole is opened on the fixing belt, and a long nail is inserted into the through hole. This new type is applied to a suspended garden insecticidal lamp. By setting a fixing belt and a long nail, the offset fixing belt passes through the limiting plate, and then the fixing belt is bonded to itself through the rough surface and the hook surface, and then the long nail is passed through the through hole to fix it to the tree branch and trunk. In this way, the lamp body will not shake or fall when hung on the tree branch and trunk.
[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: although it can be used for suspension installation, it needs to be fixed to the branches and trunks by passing long nails through the holes during installation. If it is fixed on a steel pipe or a hard material, it is difficult to penetrate the long nails for installation, so it cannot be fixed stably and there is still a risk of falling. Therefore, we propose a suspended garden insect killer lamp to solve the above-mentioned problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a suspended garden insect-killing lamp, which solves the problem that when the lamp is fixed on a steel pipe or a hard material, it is difficult to penetrate the long nails for installation, so it cannot be fixed stably and there is still a risk of falling.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a suspended garden insecticidal lamp, including a lamp body for garden insecticidal, and also includes:
[0006] A clamping assembly, wherein two clamping assemblies are provided, and the two clamping assemblies are respectively arranged on both sides above the lamp body, and the clamping assemblies are used to suspend the lamp body;
[0007] A pressing assembly, wherein two pressing assemblies are provided, and the two pressing assemblies are respectively provided in the inner cavities of the two clamping assemblies, and the pressing assemblies extend above the clamping assemblies, and the pressing assemblies are used to cooperate with the clamping assemblies to realize stable fixing of the suspended lamp body;
[0008] A lifting component, wherein two lifting components are provided, the two lifting components are respectively provided on the bottom surfaces of the two clamping components, the bottom ends of the two lifting components are respectively fixed on both sides of the top surface of the lamp body, and the lifting component is used to stably fix the clamping component on the lamp body.
[0009] Preferably, the clamping assembly comprises a first arc-shaped clamping seat arranged on the top surface of the lifting assembly, a second arc-shaped clamping seat is arranged above the first arc-shaped clamping seat, and both side walls of the second arc-shaped clamping seat are connected to both side walls of the first arc-shaped clamping seat by buckles;
[0010] A stepped screw hole is provided in the middle of the top surface of the inner cavity of the second arc-shaped card seat, and the stepped screw hole extends to the upper surface of the second arc-shaped card seat. An accommodating groove is provided on the top surface of the inner cavity of the second arc-shaped card seat and located at the position of the stepped screw hole.
[0011] Preferably, a plurality of sawtooth strips are provided on the bottom surface of the inner cavity of the first arc-shaped card seat, and the plurality of sawtooth strips are distributed in a linear array along the inner arc surface of the first arc-shaped card seat.
[0012] Preferably, the pressing assembly comprises a clamping plate received in the inner cavity of the receiving groove, and a sleeve is fixedly provided at the middle position of the top surface of the clamping plate;
[0013] A screw is installed in the inner cavity of the sleeve through a bearing, and the screw is rotatably connected to the inner cavity of the stepped screw hole. At the same time, the top end of the screw extends above the second arc-shaped seat, and a rotating handle is fixedly arranged on the top end of the screw.
[0014] Preferably, the right-side view shape of the clamping plate is the same as the right-side view shape of the inner cavity of the accommodating groove, and the two constitute an embedded structure.
[0015] Preferably, the pressing assembly further comprises a rubber pad, and the rubber pad is arranged on the bottom surface of the clamping plate.
[0016] Preferably, guide columns are fixedly provided on both sides of the top surface of the clamping plate, and two guide holes for inserting the two guide columns are opened on both sides of the top surface of the second arc-shaped clamping seat.
[0017] Preferably, an anti-dropout plate is fixedly provided on the top of each of the two guide posts, and the outer diameter of the anti-dropout plate is the same as the outer diameter of the guide hole.
[0018] Preferably, the holding assembly comprises a stabilizing plate disposed on one side of the top surface of the lamp body and a supporting plate disposed on the bottom surface of the first arc-shaped holder, and the stabilizing plate and the supporting plate are connected via an H-shaped plate.
[0019] Beneficial Effects
[0020] The utility model provides a suspended garden insect-killing lamp. Compared with the prior art, it has the following beneficial effects:
[0021] The suspended garden insect-killing lamp can not only attract and kill flying insects in the garden through the lamp body, but also fix the two supporting components. Since the top ends of the two supporting components are fixedly installed with clamping components, and the two pressing components are respectively installed in the inner cavities of the two clamping components, and the pressing components extend to the top of the clamping components, when it is necessary to fix the lamp body, the staff first disassembles the clamping components, and then puts them on the designated positions of tree branches, steel pipes or other suspended objects and then engages them, so that the clamping components can be suspended on the tree branches, steel pipes or other suspended objects, and then the position of the pressing components can be adjusted so that the bottom end of the pressing components can be pressed against the top surface of the suspended object, and then the clamping components can be used to clamp the suspended object steadily and firmly, so as to prevent the lamp body from swinging on the suspended object, thereby improving the stability and convenience of the lamp body installation. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0023] Figure 2 It is a schematic diagram of the side structure of the utility model;
[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0025] Figure 4 This is a schematic diagram of the side structure of the clamping assembly of the utility model;
[0026] Figure 5 This is a schematic diagram of the structure of the pressing component of the utility model;
[0027] Figure 6 This is a schematic diagram of the structure of the lifting component of the utility model.
[0028] In the figure: 1. lamp body; 2. clamping assembly; 21. first arc-shaped holder; 22. second arc-shaped holder; 23. buckle; 24. stepped screw hole; 25. receiving groove; 26. serrated bar; 27. guide hole; 3. pressing assembly; 31. clamping plate; 32. sleeve; 33. bearing; 34. screw; 35. rotating handle; 36. rubber pad; 37. guide column; 38. anti-slip plate; 4. lifting assembly; 41. stabilizing plate; 42. supporting plate; 43. H-shaped plate. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0030] See also Figure 1-2 The utility model provides a technical solution: a suspended garden insecticidal lamp, comprising a lamp body 1 for garden insecticidal, and also comprising: a clamping assembly 2, two of which are provided, and the two clamping assemblies 2 are respectively provided on both sides above the lamp body 1, and the clamping assembly 2 is used to suspend the lamp body 1; a pressing assembly 3, two of which are provided, and the two pressing assemblies 3 are respectively provided in the inner cavities of the two clamping assemblies 2, and the pressing assemblies 3 extend above the clamping assemblies 2, and the pressing assemblies 3 are used to cooperate with the clamping assembly 2 to achieve stable fixation of the suspended lamp body 1; a lifting assembly 4, two of which are provided, and the two lifting assemblies 4 are respectively provided on the bottom surfaces of the two clamping assemblies 2, and the bottom ends of the two lifting assemblies 4 are respectively fixed on both sides of the top surface of the lamp body 1, and the lifting assembly 4 is used to stably fix the clamping assembly 2 on the lamp body 1;
[0031] Through the lamp body 1, flying insects in the garden can be attracted and killed, and the two supporting components 4 can be installed and fixed. Since the tops of the two supporting components 4 are fixedly installed with clamping components 2, and the two pressing components 3 are respectively installed in the inner cavities of the two clamping components 2, and the pressing components 3 extend to the top of the clamping components 2, when the lamp body 1 needs to be fixed, the staff first disassembles the clamping components 2, and then puts them on the designated positions of tree branches, steel pipes or other suspended objects and then engages them, so that the clamping components 2 can be suspended on tree branches, steel pipes or other suspended objects, and then by adjusting the position of the pressing components 3, the bottom end of the pressing components 3 can be pressed against the top surface of the suspended object, and then the clamping components 2 can be cooperated to clamp the suspended object steadily and firmly, so as to prevent the lamp body 1 from swinging on the suspended object, thereby improving the stability and convenience of the installation of the lamp body 1.
[0032] See also Figure 2-Figure 4 The clamping assembly 2 includes a first arc-shaped holder 21 arranged on the top surface of the lifting assembly 4, a second arc-shaped holder 22 is arranged above the first arc-shaped holder 21, and both side walls of the second arc-shaped holder 22 are connected to both side walls of the first arc-shaped holder 21 through buckles 23; a stepped screw hole 24 is provided at the middle position of the top surface of the inner cavity of the second arc-shaped holder 22, and the stepped screw hole 24 extends to the upper surface of the second arc-shaped holder 22, and a receiving groove 25 is provided on the top surface of the inner cavity of the second arc-shaped holder 22 and located at the position of the stepped screw hole 24, and a plurality of sawtooth strips 26 are provided on the bottom surface of the inner cavity of the first arc-shaped holder 21, and the plurality of sawtooth strips 26 are distributed in a linear array along the inner arc surface of the first arc-shaped holder 21;
[0033] The first arc-shaped holder 21 in the clamping assembly 2 can be fixed on the top surface of the lifting assembly 4, and can also be installed with the two buckles 23. When the lamp body 1 needs to be suspended on a suspended object, the two buckles 23 are opened to separate the first arc-shaped holder 21 and the second arc-shaped holder 22, so that the staff can conveniently engage the first arc-shaped holder 21 and the second arc-shaped holder 22 at the lower and upper positions of the suspended object, and then close the two buckles 23 to facilitate the first arc-shaped holder 21 and the second arc-shaped holder 22 to be able to be suspended on the upper and lower positions of the suspended object. The base 22 is combined together to realize the suspension of the lamp body 1, and then through the stepped screw hole 24 and the accommodating groove 25, the pressing component 3 can be installed and stored, and the pressing component 3 can be conveniently moved downward, so that the position of the pressing component 3 can be flexibly adjusted. Since a plurality of serrated bars 26 are provided on the bottom surface of the inner cavity of the first arc-shaped base 21, and the plurality of serrated bars 26 are distributed in a linear array along the inner arc surface of the first arc-shaped base 21, the friction between the first arc-shaped base 21 and the bottom surface of the suspended object can be increased when the pressing component 3 presses against the suspended object.
[0034] See also Figure 3-Figure 5 The pressing assembly 3 includes a clamping plate 31 received in the inner cavity of the accommodating groove 25, and a sleeve 32 is fixedly arranged in the middle position of the top surface of the clamping plate 31; a screw 34 is installed in the inner cavity of the sleeve 32 through a bearing 33, and the screw 34 is rotatably connected with the inner cavity of the stepped screw hole 24, and the top of the screw 34 extends to the top of the second arc-shaped clamping seat 22, and a rotating handle 35 is fixedly arranged on the top of the screw 34. The pressing assembly 3 also includes a rubber pad 36, which is arranged on the bottom surface of the clamping plate 31, and guide columns 37 are fixedly arranged on both sides of the top surface of the clamping plate 31. Two guide holes 27 for plugging in two guide columns 37 are opened on both sides of the top surface of the second arc-shaped clamping seat 22. Anti-slip plates 38 are fixedly arranged on the tops of the two guide columns 37, and the outer diameter of the anti-slip plates 38 is the same as the outer diameter of the guide holes 27;
[0035] The clamping plate 31 in the pressing assembly 3 can be accommodated in the inner cavity of the accommodating groove 25, and the sleeve 32 can be installed and fixed. Since the inner cavity of the sleeve 32 is installed with a screw rod 34 through a bearing 33, and the screw rod 34 is rotatably connected to the inner cavity of the stepped screw hole 24, and a rotating handle 35 is fixedly provided on the top of the screw rod 34, when it is necessary to clamp the clamping plate 31 to clamp the suspended object, the rotating handle 35 can be rotated to drive the screw rod 34 to rotate in the inner cavity of the stepped screw hole 24, and then the position of the screw rod 34 in the stepped screw hole 24 can be adjusted, so that the bottom surface of the clamping plate 31 can be against the top of the suspended object, and as the screw rod 34 is continuously screwed in, the clamping plate 31 can cooperate with the first arc-shaped holder 21 to clamp and position the suspended object steadily and firmly, so as to prevent the lamp body 1 from being caught on the suspended object. The upward swing improves the stability and convenience of installing the lamp body 1. Since guide columns 37 are fixedly set on both sides of the top surface of the clamping plate 31, and two guide holes 27 for plugging in the two guide columns 37 are opened on both sides of the top surface of the second arc-shaped clamping seat 22, and anti-slip plates 38 are fixedly set on the top of the two guide columns 37, the guide columns 37 and the guide holes 27 can be used to limit and guide the clamping plate 31 moving up and down, so as to prevent the screw 34 from driving the clamping plate 31 to rotate synchronously while screwing in, thereby ensuring the stability of the clamping plate 31 clamping the suspended object. The anti-slip plates 38 can be used to limit the guide columns 37, thereby preventing the guide columns 37 from falling off from the guide holes 27. The rubber pads 36 can reduce the scratches on the upper surface of the suspended object by the bottom surface of the clamping plate 31.
[0036] See also Figure 4 , Figure 5 The right-side view shape of the clamping plate 31 is the same as the right-side view shape of the inner cavity of the receiving groove 25, and the two constitute an embedded structure, so that the clamping plate 31 can be accommodated in the inner cavity of the receiving groove 25.
[0037] See also Figure 2 , Figure 3 and Figure 6 The holding assembly 4 includes a stabilizing plate 41 disposed on one side of the top surface of the lamp body 1 and a supporting plate 42 disposed on the bottom surface of the first arc-shaped holder 21, and the stabilizing plate 41 and the supporting plate 42 are connected by an H-shaped plate 43;
[0038] By using the stabilizing plate 41 in the supporting assembly 4, it can be fixed on the top surface of the lamp body 1, and the support plate 42 can be installed and fixed through the H-shaped plate 43. Then, through the support plate 42, the bottom surface of the first arc-shaped holder 21 can be provided with stable support, thereby improving the firmness of the first arc-shaped holder 21.
[0039] When working, the lamp body 1 can not only attract and kill flying insects in the garden, but also install and fix the two supporting components 4. Since the tops of the two supporting components 4 are fixedly installed with clamping components 2, and the two pressing components 3 are respectively installed in the inner cavities of the two clamping components 2, and the pressing components 3 extend to the top of the clamping components 2, when the lamp body 1 needs to be fixed, the staff first disassembles the clamping components 2, and then puts them on the designated positions of tree branches, steel pipes or other suspended objects and then engages them, so that the clamping components 2 can be suspended on tree branches, steel pipes or other suspended objects, and then by adjusting the position of the pressing components 3, the bottom end of the pressing components 3 can be pressed against the top surface of the suspended object, and then the clamping components 2 can be cooperated to clamp the suspended object steadily and firmly, so as to prevent the lamp body 1 from swinging on the suspended object, thereby improving the stability and convenience of the installation of the lamp body 1.
[0040] The first arc-shaped holder 21 in the clamping assembly 2 can be fixed on the top surface of the lifting assembly 4, and can also be installed with the two buckles 23. When the lamp body 1 needs to be suspended on a suspended object, the two buckles 23 are opened to separate the first arc-shaped holder 21 and the second arc-shaped holder 22, so that the staff can conveniently engage the first arc-shaped holder 21 and the second arc-shaped holder 22 at the lower and upper positions of the suspended object, and then close the two buckles 23 to facilitate the first arc-shaped holder 21 and the second arc-shaped holder 22 to be able to be suspended on the upper and lower positions of the suspended object. The base 22 is combined together to realize the suspension of the lamp body 1, and then through the stepped screw hole 24 and the accommodating groove 25, the pressing component 3 can be installed and stored, and the pressing component 3 can be conveniently moved downward, so that the position of the pressing component 3 can be flexibly adjusted. Since a plurality of serrated bars 26 are provided on the bottom surface of the inner cavity of the first arc-shaped base 21, and the plurality of serrated bars 26 are distributed in a linear array along the inner arc surface of the first arc-shaped base 21, the friction between the first arc-shaped base 21 and the bottom surface of the suspended object can be increased when the pressing component 3 presses against the suspended object.
[0041] The clamping plate 31 in the pressing assembly 3 can be accommodated in the inner cavity of the accommodating groove 25, and the sleeve 32 can be installed and fixed. Since the inner cavity of the sleeve 32 is installed with a screw rod 34 through a bearing 33, and the screw rod 34 is rotatably connected to the inner cavity of the stepped screw hole 24, and a rotating handle 35 is fixedly provided on the top of the screw rod 34, when it is necessary to clamp the clamping plate 31 to clamp the suspended object, the rotating handle 35 can be rotated to drive the screw rod 34 to rotate in the inner cavity of the stepped screw hole 24, and then the position of the screw rod 34 in the stepped screw hole 24 can be adjusted, so that the bottom surface of the clamping plate 31 can be against the top of the suspended object, and as the screw rod 34 is continuously screwed in, the clamping plate 31 can cooperate with the first arc-shaped holder 21 to clamp and position the suspended object steadily and firmly, so as to prevent the lamp body 1 from being caught on the suspended object. The upward swing improves the stability and convenience of installing the lamp body 1. Since guide columns 37 are fixedly set on both sides of the top surface of the clamping plate 31, and two guide holes 27 for plugging in the two guide columns 37 are opened on both sides of the top surface of the second arc-shaped clamping seat 22, and anti-slip plates 38 are fixedly set on the top of the two guide columns 37, the guide columns 37 and the guide holes 27 can be used to limit and guide the clamping plate 31 moving up and down, so as to prevent the screw 34 from driving the clamping plate 31 to rotate synchronously while screwing in, thereby ensuring the stability of the clamping plate 31 clamping the suspended object. The anti-slip plates 38 can be used to limit the guide columns 37, thereby preventing the guide columns 37 from falling off from the guide holes 27. The rubber pads 36 can reduce the scratches on the upper surface of the suspended object by the bottom surface of the clamping plate 31.
[0042] By using the stabilizing plate 41 in the supporting assembly 4, it can be fixed on the top surface of the lamp body 1, and the support plate 42 can be installed and fixed through the H-shaped plate 43. Then, through the support plate 42, the bottom surface of the first arc-shaped holder 21 can be provided with stable support, thereby improving the firmness of the first arc-shaped holder 21.
[0043] In summary, the device can clamp the suspended object steadily and firmly, thereby preventing the lamp body 1 from swinging on the suspended object, thereby improving the stability and convenience of the installation of the lamp body 1.
[0044] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.
Claims
1. A suspended garden insecticidal lamp, comprising a lamp body (1) for killing garden insects, characterized in that: Also includes: A clamping assembly (2), wherein two clamping assemblies (2) are provided, and the two clamping assemblies (2) are respectively provided on both sides above the lamp body (1), and the clamping assemblies (2) are used to suspend the lamp body (1); A pressing assembly (3), wherein two pressing assemblies (3) are provided, and the two pressing assemblies (3) are respectively provided in the inner cavities of the two clamping assemblies (2), and the pressing assembly (3) extends above the clamping assembly (2), and the pressing assembly (3) is used to cooperate with the clamping assembly (2) to achieve stable fixation of the suspended lamp body (1); A lifting component (4), wherein two lifting components (4) are provided, and the two lifting components (4) are respectively provided on the bottom surfaces of the two clamping components (2), and the bottom ends of the two lifting components (4) are respectively fixed on both sides of the top surface of the lamp body (1), and the lifting component (4) is used to stably fix the clamping component (2) on the lamp body (1).
2. The hanging garden insecticidal lamp according to claim 1, characterized in that: The clamping assembly (2) comprises a first arc-shaped clamping seat (21) arranged on the top surface of the lifting assembly (4), a second arc-shaped clamping seat (22) is arranged above the first arc-shaped clamping seat (21), and both side walls of the second arc-shaped clamping seat (22) are connected to both side walls of the first arc-shaped clamping seat (21) through buckles (23); A stepped screw hole (24) is provided in the middle of the top surface of the inner cavity of the second arc-shaped clamping seat (22), and the stepped screw hole (24) extends to the upper surface of the second arc-shaped clamping seat (22). A receiving groove (25) is provided on the top surface of the inner cavity of the second arc-shaped clamping seat (22) and located at the position of the stepped screw hole (24).
3. The hanging garden insecticidal lamp according to claim 2, characterized in that: A plurality of sawtooth strips (26) are provided on the bottom surface of the inner cavity of the first arc-shaped holder (21), and the plurality of sawtooth strips (26) are distributed in a linear array along the inner arc surface of the first arc-shaped holder (21).
4. The hanging garden insecticidal lamp according to claim 2, characterized in that: The pressing assembly (3) comprises a clamping plate (31) received in the inner cavity of the receiving groove (25), and a sleeve (32) is fixedly provided at the middle position of the top surface of the clamping plate (31); A screw rod (34) is installed in the inner cavity of the sleeve (32) through a bearing (33), and the screw rod (34) is rotatably connected to the inner cavity of the stepped screw hole (24). At the same time, the top end of the screw rod (34) extends to above the second arc-shaped holder (22), and a rotating handle (35) is fixedly provided at the top end of the screw rod (34).
5. The hanging garden insecticidal lamp according to claim 4, characterized in that: The right-side view shape of the clamping plate (31) is the same as the right-side view shape of the inner cavity of the receiving groove (25), and the two form an embedded structure.
6. The hanging garden insecticidal lamp according to claim 4, characterized in that: The pressing assembly (3) further comprises a rubber pad (36), wherein the rubber pad (36) is arranged on the bottom surface of the clamping plate (31).
7. The hanging garden insecticidal lamp according to claim 4, characterized in that: Guide columns (37) are fixedly arranged on both sides of the top surface of the clamping plate (31), and two guide holes (27) for inserting the two guide columns (37) are opened on both sides of the top surface of the second arc-shaped clamping seat (22).
8. The hanging garden insecticidal lamp according to claim 7, characterized in that: An anti-slip plate (38) is fixedly provided at the top end of each of the two guide columns (37), and the outer diameter of the anti-slip plate (38) is the same as the outer diameter of the guide hole (27).
9. The hanging garden insecticidal lamp according to claim 2, characterized in that: The holding assembly (4) comprises a stabilizing plate (41) arranged on one side of the top surface of the lamp body (1) and a supporting plate (42) arranged on the bottom surface of the first arc-shaped holder (21); the stabilizing plate (41) and the supporting plate (42) are connected via an H-shaped plate (43).
