Elastic adjustable composite leaning fixing device for ancient tree restoration

Abstract

The utility model discloses a kind of elastic adjustable composite leaning fixing devices for ancient tree restoration, including fixed clamping plate, guiding shaft and adjusting screw are provided on the fixed clamping plate, the guiding shaft is fixed by screw mounting in the right side upper side of fixed clamping plate front end, the adjusting screw is rotatably connected in the right side lower side of fixed clamping plate front end, and movable clamping plate is connected by screw thread on adjusting screw, the movable clamping plate right side upper side is sleeved on guiding shaft, L type support seat is fixed by screw mounting in the middle of movable clamping plate front end, shaft seat and second adjusting screw are provided on the L type support seat, the shaft seat is fixed by screw mounting in the upper side front end of L type support seat, and the second adjusting screw is connected by screw thread in the bottom front end of L type support seat. The utility model can be easily fixed to leaning grafting, effectively improve work convenience.

Description

Technical Field

[0001] This utility model relates to an elastic adjustable composite abutment fixing device for the restoration of ancient trees, belonging to the field of ancient tree restoration technology. Background Technology

[0002] Currently, most ancient tree restoration projects use tension membranes or tape to wrap and fix the joints, which is not only wasteful of materials but also inefficient. To address these issues, a new technical solution is proposed. Utility Model Content

[0003] The purpose of this invention is to provide an elastic adjustable composite abutment fixing device for the restoration of ancient trees, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: an elastic adjustable composite abutment fixing device for the restoration of ancient trees, comprising a fixed clamp plate, a guide shaft and an adjusting screw provided on the fixed clamp plate, the guide shaft being fixed to the upper right side of the front end of the fixed clamp plate by screws, the adjusting screw being rotatably connected to the lower right side of the front end of the fixed clamp plate, a movable clamp plate being threadedly connected to the adjusting screw, the upper right side of the movable clamp plate being fitted onto the guide shaft, an L-shaped support base being fixed to the middle of the front end of the movable clamp plate by screws, a shaft seat and a second adjusting screw being provided on the L-shaped support base, the shaft seat being fixed to the upper front end of the L-shaped support base by screws, and the second adjusting screw being threadedly connected to the lower front end of the L-shaped support base.

[0005] Preferably, a retaining arm is rotatably connected to the bearing seat. The retaining arm is provided with a sliding groove and a sliding sleeve. The sliding groove is opened in the middle of the retaining arm. The sliding sleeve is fitted onto the retaining arm. A fastening screw and a spring are provided on the sliding sleeve. The fastening screw is threaded to the middle of the bottom of the sliding sleeve. The spring is symmetrically installed and fixed to the top of the sliding sleeve by screws. A retaining pressure plate is installed and fixed to the top of the spring by screws.

[0006] Preferably, a U-shaped transmission seat is rotatably connected to the top of the second adjusting screw. The U-shaped transmission seat is fitted onto the outside of the abutment arm, and an optical shaft is fixedly installed on the inner side of the upper part of the U-shaped transmission seat by screws. The optical shaft is nested in the slide groove.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows: A movable clamping plate is threadedly connected to the adjusting screw, allowing the adjusting screw to easily move the movable clamping plate back and forth along the guide shaft; a U-shaped transmission seat is rotatably connected to the top of the second adjusting screw, allowing the second adjusting screw to easily move the U-shaped transmission seat up and down; a contact arm is rotatably connected to the shaft seat, allowing the contact arm to rotate around the shaft seat; In summary, this utility model can easily fix contact branches, effectively improving work convenience. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the fixing clamp structure of this utility model; Figure 3 This is a schematic diagram of the contact arm structure of this utility model; In the diagram: 1-Fixed clamping plate; 2-Guide shaft; 3-Adjusting screw; 4-Modible clamping plate; 5-L-shaped support seat; 6-Shaft seat; 7-Second adjusting screw; 8-Abutment arm; 9-Slide groove; 10-Slide sleeve; 11-Fastening screw; 12-Spring; 13-Abutment pressure plate; 14-U-shaped transmission seat; 15-Optical shaft. Detailed Implementation The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0009] like Figure 1-3 As shown, an elastically adjustable composite abutment fixing device for ancient tree restoration includes a fixed clamp plate 1, a guide shaft 2 and an adjusting screw 3 mounted on the fixed clamp plate 1. The guide shaft 2 is fixed to the upper right front side of the fixed clamp plate 1 by screws. The adjusting screw 3 is rotatably connected to the lower right front side of the fixed clamp plate 1. A movable clamp plate 4 is threadedly connected to the adjusting screw 3. The upper right side of the movable clamp plate 4 is fitted onto the guide shaft 2. An L-shaped support 5 is fixed to the middle of the front end of the movable clamp plate 4 by screws. A shaft seat 6 and a second adjusting screw 7 are mounted on the L-shaped support 5. The shaft seat 6 is fixed to the upper front end of the L-shaped support 5 by screws. The second adjusting screw 7 is threadedly connected to the L-shaped support 5. At the bottom front end of seat 5, a retaining arm 8 is rotatably connected to the bearing seat 6. The retaining arm 8 is provided with a sliding groove 9 and a sliding sleeve 10. The sliding groove 9 is opened in the middle of the retaining arm 8. The sliding sleeve 10 is fitted onto the retaining arm 8. The sliding sleeve 10 is provided with a fastening screw 11 and a spring 12. The fastening screw 11 is threaded to the middle of the bottom of the sliding sleeve 10. The spring 12 is symmetrically installed and fixed to the top of the sliding sleeve 10 by screws. The top of the spring 12 is fixed with a retaining pressure plate 13 by screws. The top of the second adjusting screw 7 is rotatably connected to a U-shaped transmission seat 14. The U-shaped transmission seat 14 is fitted onto the outside of the retaining arm 8, and the upper inner side of the U-shaped transmission seat 14 is fixed with a light shaft 15 by screws. The light shaft 15 is nested in the sliding groove 9. Specific usage: Place the fixed clamp 1 and the movable clamp 4 onto the trunk of the ancient tree. Then, turn the adjusting screw 3 to move the movable clamp 4 backward along the guide shaft 2, clamping the trunk of the ancient tree. Next, turn the second adjusting screw 7 to move the U-shaped transmission seat 14 upward in a straight line. The upward movement of the U-shaped transmission seat 14 causes the abutment arm 8 to rotate upward around the shaft seat 6. The upward rotation of the abutment arm 8 causes the abutment pressure plate 13 on the sliding sleeve 10 to rotate upward and contact the trunk of the ancient tree. Finally, loosen the fastening screw 11 and slide the sliding sleeve 10 up and down to move the abutment pressure plate 13 up and down to contact the abutment part. When the abutment pressure plate 13 is in contact with the abutment part, tighten the fastening screw 11 to lock the position of the sliding sleeve 10.

[0010] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A flexible adjustable composite abutment fixing device for the restoration of ancient trees, comprising a fixing clamp (1), characterized in that: The fixed clamp (1) is provided with a guide shaft (2) and an adjusting screw (3). The guide shaft (2) is fixed to the upper right side of the front end of the fixed clamp (1) by screws. The adjusting screw (3) is rotatably connected to the lower right side of the front end of the fixed clamp (1). The adjusting screw (3) is connected to a movable clamp (4) by threads. The upper right side of the movable clamp (4) is fitted onto the guide shaft (2). The middle of the front end of the movable clamp (4) is fixed with an L-shaped support seat (5) by screws. The L-shaped support seat (5) is provided with a shaft seat (6) and a second adjusting screw (7). The shaft seat (6) is fixed to the upper front end of the L-shaped support seat (5) by screws. The second adjusting screw (7) is connected to the lower front end of the L-shaped support seat (5) by threads.

2. The elastically adjustable composite abutment fixing device for ancient tree restoration according to claim 1, characterized in that: The bearing seat (6) is rotatably connected to a contact arm (8). The contact arm (8) is provided with a sliding groove (9) and a sliding sleeve (10). The sliding groove (9) is opened in the middle of the contact arm (8). The sliding sleeve (10) is fitted onto the contact arm (8). The sliding sleeve (10) is provided with a fastening screw (11) and a spring (12). The fastening screw (11) is threaded to the middle of the bottom of the sliding sleeve (10). The spring (12) is symmetrically installed and fixed to the top of the sliding sleeve (10) by screws. The top of the spring (12) is fixed with a contact pressure plate (13) by screws.

3. The elastically adjustable composite abutment fixing device for ancient tree restoration according to claim 1, characterized in that: The top of the second adjusting screw (7) is rotatably connected to a U-shaped transmission seat (14), which is fitted on the outside of the abutment arm (8), and an optical shaft (15) is fixed on the inner side above the U-shaped transmission seat (14) by screws. The optical shaft (15) is nested in the slide groove (9).

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