Novel convenient early-dismounting head device

Abstract

The utility model provides a novel convenient early-dismounting head device, and belongs to the technical field of early-dismounting heads. Comprising a vertical rod, a vertical pipe and a supporting plate, first clamping grooves are formed in the two opposite sides of the vertical pipe correspondingly, second clamping grooves are formed in the other two opposite sides of the vertical pipe correspondingly, the first clamping grooves and the second clamping grooves are the same in structure, the first clamping grooves are higher than the second clamping grooves, and a limiting assembly is arranged on the vertical pipe and comprises a head support, a clamping pin, a pin column and a small pin column; the head support is connected with the vertical pipe through a clamping pin, a pin column and a small pin column, and the clamping pin comprises a first connecting block, a second connecting block, a first fixing block, a second fixing block and a third fixing block and is of an integrated structure. Due to the arrangement of the limiting assembly, operation is convenient, the structure is simple, and the head support is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model provides a novel and convenient early head removal device, belonging to the technical field of early head removal. Background Art

[0002] "Early demolition head device" generally refers to tools used in the construction and decoration industry to quickly and effectively remove building structures or fixed parts. These tools include but are not limited to electric hammers, grinding wheels, breaker hammers, etc., which can be used to remove building materials such as concrete, brick walls, tiles, etc. These tools generally provide architects and engineers with more efficient demolition and reconstruction capabilities, while also improving work efficiency.

[0003] Based on the above, the inventors found that:

[0004] The prior art has a relatively complex structure, and it is inconvenient to disassemble the headrest after supporting and the operation is complicated.

[0005] Therefore, in view of this, the existing structure is studied and improved, and a new type of convenient early head removal device is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by the utility model is that the traditional early head removal device has a complex structure and is inconvenient to remove the head support.

[0007] In order to solve the above problems, the utility model proposes a technical solution: a novel convenient early head removal device, including a vertical pole, a vertical pipe, a support plate, the vertical pipe is respectively provided with a first card slot on two opposite sides and the other two opposite sides of the vertical pipe are respectively provided with a second card slot, the first card slot and the second card slot have the same structure and the first card slot is higher than the second card slot, the vertical pipe is provided with a limiting component and the limiting component includes a head support, a bayonet, a pin column and a small pin column, the head support is connected to the vertical pipe through the bayonet, the pin column and the small pin column, the bayonet includes a connecting block one, a connecting block two, a fixing block one, a fixing block two and a fixing block three and the bayonet is an integrated structure.

[0008] Furthermore, the riser is of a square structure and has a hollow structure inside. The riser is placed at the lower end of the support plate and fixedly connected thereto, and the lower end of the riser is sleeved on the vertical pole and fixedly connected thereto. The vertical pole, the riser and the support plate are an integrated structure, and a movable ring is threadedly connected to the lower end of the vertical pole.

[0009] Furthermore, square grooves are provided on the tops of the card slots 1 and 2, the fixed blocks 1 and 3 are respectively placed on both sides of the fixed block 2, and the connecting block 1 is placed between the fixed block 1 and the fixed block 2 and fixedly connected thereto, and the connecting block 2 is placed between the fixed block 2 and the fixed block 3 and fixedly connected thereto.

[0010] Furthermore, the head support includes a sleeve, a supporting wing, a wing tip, and two square clamping positions. The sleeve is sleeved on the outside of the vertical tube and the supporting wings are respectively placed on both sides of the sleeve and fixedly connected thereto. The wing tip is placed at the end of the supporting wing and fixedly connected thereto and a hollow is provided on the supporting wing. The wing tip has an arc step structure.

[0011] Furthermore, through grooves corresponding to the square grooves are respectively arranged on both sides of the sleeve, and the two square clamping positions are respectively placed on both sides of the sleeve and located at the through grooves and fixedly connected to the sleeve. The sleeve, support wing, wing tip and square clamping position are an integrated structure.

[0012] Furthermore, the connecting block 1 and the connecting block 2 are respectively movably connected to the card slot 1 or the connecting block 1 and the connecting block 2 are respectively movably connected to the card slot 2, a placement groove is provided on the square card position, and the locking pin is placed in the through groove and the square groove.

[0013] Furthermore, the bayonet is provided with through hole one and through hole two, the pin is provided with through hole three corresponding to through hole two, the pin is placed in through hole one and in the placement groove, and the small pin is placed in through hole two and through hole three.

[0014] Due to the adoption of the above technical solution, the beneficial effects of the novel and convenient early head removal device of the utility model are as follows:

[0015] 1. Through the setting of the limit assembly, when in use, push the card pin to align the positions of the connection block 1 and the connection block 2 with the card slot 1, so that the headrest can slide off, and the operation is simple.

[0016] 2. The head support is connected to the vertical pipe through a bayonet, a pin column and a small pin column, which is convenient for installation and disassembly of the head support and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The utility model is a three-dimensional convenient early removal device Figure 1 .

[0019] Figure 2 The utility model is a three-dimensional convenient early removal device Figure 2 .

[0020] Figure 3 It is a three-dimensional diagram of a headrest of a novel convenient early-detachable head device according to the present invention.

[0021] Figure 4It is a stereoscopic diagram of a riser of a novel convenient early-disassembly head device of the utility model.

[0022] Figure 5 It is a partially cutaway stereoscopic view of a novel convenient early head removal device of the utility model.

[0023] Figure 6 This is a position diagram for disassembling the bayonet pin of a novel convenient early-disassembly head device of the utility model.

[0024] In the figure:

[0025] 1. Vertical pole; 2. Vertical tube; 3. Support plate; 4. Card slot one; 5. Card slot two; 6. Head support; 7. Card pin; 7.1. Connecting block one; 7.2. Connecting block two; 7.3. Fixing block one; 7.4. Fixing block two; 7.5. Fixing block three; 8. Pin; 8.1. Small pin; 9. Square groove; 10. Sleeve; 11. Support wing; 12. Wing tip; 13. Through slot; 14. Moving ring; 15. Placement slot; 16. Through hole three; 17. Hollow; 18. Square card position; 19. Through hole one; 20. Through hole two. DETAILED DESCRIPTION

[0026] 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.

[0027] The present application fully explains the problems of the prior art in the technical background, and there are no superordinate or general problems. The problems to be solved by the present application are described in detail in the following utility model content and specific implementation methods, the technical problems to be solved by the technical scheme are clarified, and it is determined that the technical scheme of the present application has beneficial effects relative to the objective prior art.

[0028] See also Figure 1-6 As shown: the utility model provides a novel convenient early head removal device: comprising a vertical pole 1, a vertical pipe 2, a support plate 3, the vertical pipe 2 is respectively provided with a card slot 1 4 on two opposite sides and the vertical pipe 2 is respectively provided with a card slot 2 5 on the other opposite sides, the card slot 1 4 and the card slot 2 5 have the same structure and the card slot 1 4 is higher than the card slot 2 5, the vertical pipe 2 is provided with a limiting component and the limiting component comprises a head support 6, a bayonet 7, a pin 8, and a small pin 8.1, the head support 6 is connected to the vertical pipe 2 through the bayonet 7, the pin 8, and the small pin 8.1, the bayonet 7 comprises a connecting block 1 7.1, a connecting block 2 7.2, a fixing block 1 7.3, a fixing block 2 7.4, a fixing block 3 7.5 and the bayonet 7 is an integrated structure.

[0029] The riser 2 is a square structure with a hollow structure inside. The riser 2 is placed at the lower end of the support plate 3 and is fixedly connected thereto. The lower end of the riser 2 is sleeved on the vertical pole 1 and is fixedly connected thereto. The vertical pole 1, the riser 2 and the support plate 3 are an integrated structure. The lower end of the vertical pole 1 is threadedly connected with a movable ring 14.

[0030] The tops of the card slot 1 4 and the card slot 2 5 are both provided with square grooves 9, the fixed block 1 7.3 and the fixed block 3 7.5 are respectively placed on both sides of the fixed block 2 7.4, and the connecting block 1 7.1 is placed between the fixed block 1 7.3 and the fixed block 2 7.4 and fixedly connected thereto, and the connecting block 2 7.2 is placed between the fixed block 2 7.4 and the fixed block 3 7.5 and fixedly connected thereto.

[0031] The head support 6 includes a sleeve 10, a supporting wing 11, a wing tip 12, and two square clamping positions 18. The sleeve 10 is sleeved on the outside of the vertical tube 2 and the supporting wings 11 are respectively placed on both sides of the sleeve 10 and fixedly connected thereto. The wing tip 12 is placed at the end of the supporting wing 11 and fixedly connected thereto, and a hollow 17 is provided on the supporting wing 11, and the wing tip 12 is an arc step structure.

[0032] Through grooves 13 corresponding to the square grooves 9 are respectively provided on both sides of the sleeve 10, and the two square clamping positions 18 are respectively placed on both sides of the sleeve 10 and located at the through grooves 13 and fixedly connected to the sleeve 10. The sleeve 10, the supporting wing 11, the wing tip 12, and the square clamping positions 18 are an integrated structure.

[0033] The connecting block 1 7.1 and the connecting block 2 7.2 are respectively movably connected to the card slot 1 4 or the connecting block 1 7.1 and the connecting block 2 7.2 are respectively movably connected to the card slot 2 5. A placement groove 15 is provided on the square card position 18, and the card pin 7 is placed in the through groove 13 and the square groove 9.

[0034] The locking pin 7 is provided with a through hole 19 and a through hole 20, and the pin 8 is provided with a through hole 3 16 corresponding to the through hole 20. The pin 8 is placed in the through hole 19 and the pin 8 is placed in the placement groove 15, and the small pin 8.1 is placed in the through hole 20 and the through hole 3 16.

[0035] The principle of the novel and convenient early head removal device of the utility model is:

[0036] During installation, align the through slot of the head support with the square groove of the slot one of the riser, then insert the bayonet pin from the through slot on one side of the head support through the square groove of the slot one to the outside of the head support, then insert the pin into the through hole one, insert the small pin into the through hole two and the through hole three, limit the pin to prevent it from falling, and limit the head support. At this time, the pin at one end of the bayonet pin is just stuck in the placement groove of the square card position, and the other end is as Figure 1The pin shown is away from the placement groove on the other side of the sleeve. Similarly, rotate the head support and align the through-notch of the head support with the square groove of the second slot of the vertical pipe to install it into the square groove position of the second slot. The height positions of the first slot and the second slot on the vertical pipe are different, so the heights of the installed head support are different. The disassembly is based on the same principle as above. The movable ring is connected to the vertical pole through a thread, and the position of the movable ring can be adjusted.

[0037] like Figure 5 As shown in the figure, this is the position diagram of the internal bayonet after installation. Push the bayonet to Figure 6 The position shown in the figure, at this time, the pin is close to the placement slot, and the pin on the other side is away from the placement slot, and the connecting block 1 and the connecting block 2 slide down from the slot 1 on both sides to complete the disassembly.

[0038] The utility model is easy to operate and has a simple structure through the arrangement of the limiting components, and is convenient for installation and disassembly of the head support.

[0039] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new type of convenient early head removal device, characterized in that: The invention comprises a vertical pole (1), a vertical pipe (2), a support plate (3), two opposite sides of the vertical pipe (2) are respectively provided with a first clamping groove (4), and the other opposite sides of the vertical pipe (2) are respectively provided with a second clamping groove (5), the first clamping groove (4) and the second clamping groove (5) have the same structure, and the first clamping groove (4) is higher than the second clamping groove (5), a limit assembly is arranged on the vertical pipe (2), and the limit assembly comprises a head support (6), a bayonet (7), a pin (8), and a small pin (8.1), the head support (6) is connected to the vertical pipe (2) through the bayonet (7), the pin (8), and the small pin (8.1), the bayonet (7) comprises a connecting block (7.1), a connecting block (7.2), a fixing block (7.3), a fixing block (7.4), and a fixing block (7.5), and the bayonet (7) is an integrated structure.

2. A novel and convenient early head removal device according to claim 1, characterized in that: The stand pipe (2) is of a square structure and has a hollow interior. The stand pipe (2) is placed on the lower end of the support plate (3) and is fixedly connected thereto. The lower end of the stand pipe (2) is sleeved on the stand pole (1) and is fixedly connected to the stand pole (1). The stand pole (1), the stand pipe (2) and the support plate (3) are an integrated structure. The lower end of the stand pole (1) is threadedly connected to a movable ring (14).

3. A novel and convenient early head removal device according to claim 1, characterized in that: The tops of the first card slot (4) and the second card slot (5) are both provided with square grooves (9); the first fixed block (7.3) and the third fixed block (7.5) are respectively placed on both sides of the second fixed block (7.4); the first connecting block (7.1) is placed between the first fixed block (7.3) and the second fixed block (7.4) and is fixedly connected thereto; the second connecting block (7.2) is placed between the second fixed block (7.4) and the third fixed block (7.5) and is fixedly connected thereto.

4. A novel and convenient early head removal device according to claim 1, characterized in that: The head support (6) comprises a sleeve (10), a supporting wing (11), a wing tip (12), and two square clamping positions (18); the sleeve (10) is sleeved on the outside of the vertical tube (2), and the supporting wing (11) is respectively arranged on both sides of the sleeve (10) and fixedly connected thereto; the wing tip (12) is arranged at the end of the supporting wing (11) and fixedly connected thereto; a hollow (17) is arranged on the supporting wing (11), and the wing tip (12) is in the form of an arc step structure.

5. A novel and convenient early head removal device according to claim 4, characterized in that: Through grooves (13) corresponding to the square grooves (9) are respectively arranged on both sides of the sleeve (10); the two square clamping positions (18) are respectively arranged on both sides of the sleeve (10) and located at the through grooves (13) and are fixedly connected to the sleeve (10); the sleeve (10), the supporting wing (11), the wing tip (12) and the square clamping positions (18) are an integrated structure.

6. A novel and convenient early head removal device according to claim 5, characterized in that: The connecting block 1 (7.1) and the connecting block 2 (7.2) are respectively movably connected to the card slot 1 (4) or the connecting block 1 (7.1) and the connecting block 2 (7.2) are respectively movably connected to the card slot 2 (5), a placement groove (15) is provided on the square card position (18), and the card pin (7) is placed in the through groove (13) and the square groove (9).

7. A novel and convenient early head removal device according to claim 3, characterized in that: The latch pin (7) is provided with a through hole one (19) and a through hole two (20), the pin column (8) is provided with a through hole three (16) corresponding to the through hole two (20), the pin column (8) is placed in the through hole one (19) and the pin column (8) is placed in the placement groove (15), and the small pin column (8.1) is placed in the through hole two (20) and the through hole three (16).

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