Fixture shaped like Chinese character'ji 'and used for fixing cutting side ditch formwork and mounting device of fixture

Abstract

The invention belongs to the technical field of highway engineering, and particularly relates to a clamping device shaped like a Chinese character'ji 'for fixing a cutting side ditch formwork and an installation device.The clamping device shaped like the Chinese character'ji' for fixing the cutting side ditch formwork comprises a horizontal plate, side rods and a middle rod, the side rods are perpendicularly fixed to the two sides of the bottom of the horizontal plate respectively, and the middle rod is of a U-shaped structure; the top end of the middle rod is fixedly connected with the horizontal plate, the side rods are used for abutting against the outer surface of the formwork on the outer side, and the middle rod is used for abutting against the position between the two formworks located in the middle. According to the clamping apparatus shaped like the Chinese character'ji 'for fixing the cutting side ditch formwork, the formwork supporting efficiency is greatly improved, the formwork supporting effect and stability are improved, the problems of formwork shifting and slurry leakage are solved to a great extent, meanwhile, the clamping apparatus mounting device facilitates transferring and mounting of the clamping apparatus, the clamping apparatus mounting construction efficiency is improved, and the labor intensity of workers is lowered. And the manual operation intensity and difficulty are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of highway engineering; in particular, the present invention relates to a "giant"-shaped fixture for fixing a cutting ditch template and an installation device thereof. Background Art

[0002] At present, in the construction of highways or other grades of highway projects, the side ditches mainly use cast-in-place concrete rectangular side ditches, and the rectangular side ditch wooden formwork reinforcement mainly uses tie rods for reinforcement and size positioning. This construction method requires drilling multiple holes in the wooden formwork, which seriously affects the stress and service life of the wooden formwork, increases construction costs, and is limited in use when there is not enough support gap on the side of the slope. At the same time, the formwork needs to be installed with a large number of tie holes, which is a large workload, and the installation consumes a lot of manpower and materials, is inefficient, slow, and has insufficient stability after reinforcement, thereby affecting the efficiency of rectangular side ditch construction. At the same time, in the formwork support operation, the traditional method relies on manual support and fixation of the formwork one by one, making the formwork support and fixation operations relatively time-consuming and labor-intensive, and inefficient. In view of this, the present application provides a "giant"-shaped fixture for fixing the road cut side ditch formwork and its installation device. Summary of the Invention

[0003] In view of this, the present invention provides a "giant"-shaped clamp for fixing the road cutting ditch template and its installation device. The clamp can control and fix four ditch templates at one time, and the clamp installation device can carry multiple clamps at one time and walk on the top of the template, and can install them one by one according to the preset installation position, thereby solving or at least alleviating the above-mentioned problems existing in the prior art.

[0004] In order to achieve the aforementioned objectives, the first aspect of the present invention provides a "giant" shaped fixture for fixing the road cutting ditch formwork, comprising a horizontal plate, a side rod and a middle rod, wherein the side rod is vertically fixed on both sides of the bottom of the horizontal plate, the middle rod is in a "U" shape, the top end of the middle rod is fixed to the horizontal plate, and the side rod is used to abut against the outer surface of the outer formwork, and the middle rod is used to abut between the two formworks located in the middle.

[0005] The second aspect of the present invention provides an installation device for a "giant"-shaped fixture for fixing a road cutting ditch formwork, comprising a frame-shaped walking frame, wherein front rollers and rear rollers capable of walking on the top of the formwork are respectively provided on both sides of the front and rear ends of the walking frame, a vertically distributed stacking rack is provided inside the walking frame, and an outlet for the fixture to fall is provided at the bottom end of the stacking rack, support shafts are fixedly installed on both sides of the bottom end of the rear side door of the stacking rack, and push plates are slidably sleeved on both ends of the support shaft, and the upper surface of the push plate is flush with the outlet, and baffles are rotatably installed on both sides of the walking frame, and the rotation of the baffles The moving center is located in the plane where its rear side is located in the front-to-back direction, and the rotation center of the baffle is flush with the top surface of the template in the height direction. When the pushing plate is in the rearmost position, the lowest fixture in the stacking rack can fall into the top of the template and fit with the rear side of the baffle. When the pushing plate moves forward, it can push the fixture on the template to swing forward with the rotation center of the baffle and insert it into the template. When the pushing plate is in the frontmost position, its front end can swing downward with the support shaft as the center and press above the fixture on the top of the template. The height of the baffle is less than the height of the top surface of the template, and the fixture in the stacking rack is supported by the pushing plate.

[0006] Optionally, slides are slidably provided on both sides of the walking frame, a rotating shaft is fixedly installed on the tail end of the pushing plate away from the support shaft, the front end of the slide is rotatably sleeved outside the rotating shaft, a transverse groove is provided in the pushing plate, the end of the support shaft is located in the transverse groove, and when the pushing plate is at the frontmost position, the rotating shaft coincides with the support shaft.

[0007] Optionally, a circular plate is rotatably mounted on the walking frame, the center of the circular plate coincides with the center of the baffle, the outer side surface of the baffle is fixedly connected to the inner surface of the circular plate, and a connecting rod is fixedly mounted on the outer side of the circular plate. A slide is slidably mounted on the walking frame, and the front side of the slide is provided with a longitudinal groove that is sleeved on the outside of the connecting rod. The rear end of the slide is located on the rear side of the slide seat, and when the push plate is in the rearmost position, the baffle is in a vertical state by limiting the slide.

[0008] Optionally, the arc track of the connecting rod is located below the pushing plate in a horizontal state, and the front end of the bottom surface of the pushing plate is set to be an arc shape.

[0009] Optionally, the external fixed sleeve located on the inner side of the rotating shaft is provided with a support plate, and the bottom end of the support plate is installed with a middle roller, and the rear roller can be raised and lowered on the walking frame, and when the push plate is in a horizontal state and the middle roller is supported on the top of the template, the rear roller is located above the template, and its height is greater than the height of the fixture inserted into the template. When the push plate moves forward in a horizontal state to the frontmost position, the rear roller descends and is supported on the top of the template, and when the front end of the push plate swings downward to press the fixture so that it is inserted into the template, the rear roller maintains the same height and the middle roller swings upward to above the fixture inserted into the template.

[0010] Optionally, a screw sleeve that can be raised and lowered is slidably provided in the traveling frame, and a screw rod whose top end is rotatably matched with the traveling frame is connected to the screw sleeve by a threaded connection. The rear roller is mounted on the screw sleeve, and a gear is fixedly provided on the bottom end of the screw rod. A rack is engaged with one side of the gear, and the front end of the rack is fixedly connected to the sliding seat. When the pushing plate is at the frontmost and rearmost positions, the rack is separated from the gear.

[0011] Optionally, the wheel surfaces of the front roller and the rear roller are both provided with wheel grooves sleeved on the top of the template, and the middle roller is a columnar structure with a length greater than the width of the template.

[0012] Optionally, the walking frame includes a front frame and a rear frame, the front rollers and the rear rollers are respectively mounted on the front frame and the rear frame, the tail end of the front frame is slidingly engaged with the rear frame through a connecting plate, and the front end of the front frame is fixedly provided with a support plate supported at the bottom of the front end of the lowest clamp.

[0013] Optionally, the stacking rack includes sleeve plates respectively sleeved on both ends of the clamp and distributed longitudinally, the rear side surfaces of the two sleeve plates are fixedly connected by a fixing plate, and the rear frame is fixedly connected to the sleeve plates.

[0014] Beneficial effects of the present invention: (1) The "giant"-shaped fixture for fixing the road cutting ditch template of the present invention can realize the control and fixation of the template by directly inserting it into the specified position of the template, thereby improving the stability of the template and greatly alleviating the phenomenon of template running and slurry leakage. At the same time, it has a simple structure and is easy to operate.

[0015] (2) The fixture installation device of the present invention can carry multiple fixtures on the top of the template at one time by utilizing a walking frame and a stacking frame, and the fixtures are always aligned with the template, which not only improves the installation efficiency of the fixtures but also greatly reduces the intensity of manual work.

[0016] (3) The fixture installation device of the present invention is provided with a push plate, a baffle plate and a slide plate so that when the bottom fixture is installed on the template, it is only necessary to move the push plate. The operation is simple and the structure is simple, which reduces the difficulty of manual operation.

[0017] (4) The fixture installation device of the present invention, by arranging the cooperation of the front roller, the middle roller and the rear roller, enables the middle roller and the rear roller to pass over the fixture from above the completed fixture in turn, ensuring that the fixture is stably in the installation state, thereby greatly improving the fixture installation accuracy and effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The disclosure of the present invention will become more apparent with reference to the accompanying drawings. It should be understood that these drawings are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. In the drawings: Figure 1 It is a structural schematic diagram of the "giant"-shaped fixture for fixing the road cutting ditch template of the present invention.

[0019] Figure 2 This is a schematic diagram of the installation device of the "giant"-shaped fixture for fixing the cutting ditch template of the present invention during operation; Figure 3 For the present invention Figure 2 A magnified view of point A in the figure; Figure 4 For the present invention Figure 2 Enlarged view of point B in FIG. Figure 5 For the present invention Figure 2 Enlarged view of point C in the figure; Figure 6 For the present invention Figure 2 The enlarged view of point D in the figure; Figure 7 For the present invention Figure 2 Another perspective of the picture; Figure 8 For the present invention Figure 7 Enlarged view of point E in the figure; Figure 9 For the present invention Figure 2 Schematic diagram of the installation device of the "giant" shaped fixture for fixing the cutting ditch template; Figure 10 For the present invention Figure 9 Enlarged view of point F in .

[0020] Reference numerals: 1. Walking frame; 1-1. Front frame; 1-2. Rear frame; 1-3. Connecting plate; 1-4. Support plate; 2-front roller; 3-rear roller; 4. Stacking rack; 4-1. Cover plate; 4-2. Fixed plate; 5. Exit; 6. Support shaft; 7. Push plate; 8. Baffle; 9. Slide; 10. Rotating shaft; 11. Horizontal groove; 12. Circular plate; 13. Connecting rod; 14. Slide plate; 15. Vertical groove; 16. Support plate; 17. Middle roller; 18. Screw sleeve; 19. Screw; 20. Gear; 21. Rack; 22. Wheel groove; 23. Synchronous plate; 24. Handle; 25. Horizontal plate; 26. Side rod; 27. Middle rod. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] Please refer to Figure 1 As shown, the first aspect of the present invention provides a "giant" shaped fixture for fixing the ditch template, including a horizontal plate 25, a side rod 26 and a middle rod 27. The side rod 26 is vertically fixed on both sides of the bottom of the horizontal plate 25. The middle rod 27 is in a "U" shape. The top of the middle rod 27 is fixed to the horizontal plate 25, and the side rod 26 is used to abut against the outer surface of the outer template, and the middle rod 27 is used to abut between the two templates located in the middle. The fixture can control and fix the four templates of the ditch at one time, improve the stability and splicing effect of the template, effectively avoid the phenomenon of mold running and slurry leakage, and improve the quality of the ditch construction. When supporting the template, just insert the fixture into the corresponding position of the template, which is convenient to operate.

[0023] Please refer to Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 and Figure 10The second aspect of the present invention provides an installation device for a "giant"-shaped fixture for fixing the cut ditch template, comprising a frame-shaped walking frame 1, with front rollers 2 and rear rollers 3 that can walk on the top of the template provided on both sides of the front and rear ends of the walking frame 1, a vertically distributed stacking rack 4 is provided inside the walking frame 1, and an outlet 5 for the fixture to fall is provided at the bottom end of the stacking rack 4, and support shafts 6 are fixedly installed on both sides of the bottom end of the rear side door of the stacking rack 4, and push plates 7 are slidably sleeved on both ends of the support shaft 6, and the upper surface of the push plate 7 is flush with the outlet 5, and baffles 8 are rotatably installed on both sides of the walking frame 1. The rotation center is located in the plane of its rear side in the front-to-back direction, and the rotation center of the baffle 8 is flush with the top surface of the template in the height direction. When the pushing plate 7 is in the rearmost position, the lowest fixture in the stacking rack 4 can fall to the top of the template and fit with the rear side of the baffle 8. When the pushing plate 7 moves forward, it can push the fixture on the template to swing forward with the rotation center of the baffle 8 and insert it into the template. When the pushing plate 7 is in the frontmost position, its front end can swing downward with the support shaft 6 as the center and press above the fixture on the top of the template. The height of the baffle 8 is less than the height of the top surface of the template, and the fixture in the stacking rack 4 is supported by the pushing plate 7.

[0024] When in use, first place the walking frame 1 on the top of the template, and then put the fixtures to be installed into the stacking rack 4 from the top entrance of the stacking rack 4 from top to bottom. At this time, the pushing plate 7 is supported in a horizontal state by the support shaft 6, and the lowest fixture in the stacking rack 4 is supported by the pushing plate 7.

[0025] When the bottom fixture needs to be inserted into the template for installation, the push plate 7 is moved backward so that the push plate 7 is separated from the bottom of the bottom fixture, so that the fixture moves downward under the action of its own gravity. Finally, the bottom fixture falls to the top of the template, and the front side of the bottom fixture contacts the baffle 8.

[0026] Then, the pushing plate 7 is moved forward, and the front end of the pushing plate 7 applies a forward thrust to the lowest fixture, causing the lowest fixture to swing forward with the bottom end of its front side as the center. When the pushing plate 7 moves forward to the frontmost position, under the pressure of the fixture in the stacking rack 4, the front end of the pushing plate 7 will swing downward with the support shaft 6 as the center. During this process, the pushing plate 7 allows the lowest fixture to be inserted into the template to complete the installation.

[0027] After that, the push plate 7 is moved back. Under the action of the support shaft 6, the push plate 7 quickly swings to a horizontal state and supports the bottom of the fixture in the stacking rack 4, so that the fixture on the stacking rack 4 is suspended. Then the baffle 8 is reset and the walking frame 1 can be pushed forward to the next fixture installation position. In this way, the fixtures can be installed one by one.

[0028] After applying the above-mentioned embodiment of the present application, firstly, the traveling frame 1 and the stacking frame 4 can be used to carry the measuring fixtures at one time, and can be walked on top of the formwork more conveniently and efficiently, realizing the rapid transportation of the fixtures. Secondly, the installation operation of one fixture can be completed at a time, and the gravity of the fixtures in the stacking frame 4 can be used to provide sufficient pressure for the fixtures being installed, ensuring that the fixtures can be stably installed in place. Compared with the existing method of manually inserting the fixtures into the formwork one by one, this method is more time-saving, labor-saving and efficient.

[0029] Please refer to Figure 5 、 Figure 8 and Figure 10 , slides 9 are slidably provided on both sides of the walking frame 1, and a rotating shaft 10 is fixedly installed on the tail end of the pushing plate 7 away from the support shaft 6. The front end of the slide 9 is rotatably sleeved outside the rotating shaft 10, and a transverse groove 11 is provided in the pushing plate 7. The end of the support shaft 6 is located in the transverse groove 11, and when the pushing plate 7 is at the frontmost position, the rotating shaft 10 coincides with the support shaft 6.

[0030] The push plate 7 can be moved forward and backward by controlling the forward and backward movement of the slide 9 on the traveling frame 1. When the push plate 7 is at other positions beside the frontmost position, the support shaft 6 and the rotating shaft 10 synchronously support the push plate 7 in a horizontal position. When the push plate 7 moves forward, the support shaft 6 is displaced backward in the transverse groove 11.

[0031] Please refer to Figure 5 A circular plate 12 is rotatably installed on the walking frame 1, the center of the circular plate 12 coincides with the center of the baffle 8, the outer side of the baffle 8 is fixedly connected to the inner surface of the circular plate 12, and a connecting rod 13 is fixedly installed on the outer side of the circular plate 12. A slide plate 14 is slidably installed on the walking frame 1, and the front side of the slide plate 14 is provided with a longitudinal groove 15 arranged on the outside of the connecting rod 13. The rear end of the slide plate 14 is located on the rear side of the slide seat 9, and when the push plate 7 is in the rearmost position, the baffle 8 is in a vertical state by limiting the slide plate 14.

[0032] The baffle 8 is rotatably installed on the traveling frame 1 through the circular plate 12, and the horizontality of the traveling frame 1 is maintained by the front roller 2 and the rear roller 3. The circular plate 12 is coordinated with the traveling frame 1 in the height direction, so that when the traveling frame 1 is placed on the top of the template, the center of the circular plate 12 can coincide with the bottom of the front side of the fixture that falls into the top of the template.

[0033] When the baffle 8 rotates due to the thrust applied to the fixture by the push plate 7, the connecting rod 13 moves within the longitudinal groove 15 while pushing the slide plate 14 forward. Specifically, in this embodiment, the baffle 8 rotates by 135 degrees, so that the baffle 8 can be separated from the fixture inserted into the template after rotation, and the baffle 8 is supported in this state by the slide plate 14 via the connecting rod 13.

[0034] In the process of the slide 9 driving the pushing plate 7 to move backward, the slide 9 pushes the slide plate 14 backward, so that the slide plate 14 drives the baffle 8 to return to the initial state.

[0035] Furthermore, the arc path of the connecting rod 13 is located below the horizontal push plate 7, and the front end of the bottom surface of the push plate 7 is configured in an arc shape. This configuration ensures that when the push plate 7 pushes the fixture forward, the distance between the part where it contacts the fixture and the center of the circular plate 12 is greater than the distance between the connecting rod 13 and the center of the circular plate 12. Consequently, when the baffle 8 swings at the same angle, the forward movement distance of the push plate 7 and the slide 9 is greater than the forward movement distance of the slide 14, thereby ensuring that the slide 9 and the slide 14 do not interfere with each other.

[0036] Please refer to Figure 8 , the external fixed sleeve located on the inner rotating shaft 10 is provided with a support plate 16, and the bottom end of the support plate 16 is installed with a middle roller 17. The rear roller 3 can be raised and lowered on the walking frame 1, and when the pushing plate 7 is in a horizontal state and the middle roller 17 is supported on the top of the template, the rear roller 3 is located above the template, and its height is greater than the height of the fixture inserted into the template. When the pushing plate 7 moves forward in a horizontal state to the frontmost position, the rear roller 3 descends and is supported on the top of the template. When the front end of the pushing plate 7 swings downward and presses the fixture so that it is inserted into the template, the rear roller 3 maintains the same height and the middle roller 17 swings upward to above the fixture inserted into the template.

[0037] When the fixture is inserted into the template and the installation is completed, the front end of the push plate 7 is pressed on the top of the fixture and the middle roller 17 is separated from the template, and continues to push the slide 9 forward. The slide 9 can drive the walking frame 1 to move forward as a whole. After the front end of the push plate 7 is separated from the top of the fixture, it will continue to swing downward under the pressure of the fixture in the stacking rack 4 and can be supported by the baffle 8. Afterwards, the middle roller 17 can pass over the top of the installed fixture and move to the front of the installed fixture.

[0038] Then, the slide 9 is pulled backward, driving the push plate 7 backward. The push plate 7 swings upward to a horizontal position and then moves backward. Once the push plate 7 swings upward to a horizontal position, the middle roller 17 can rest on the top of the formwork. As the slide 9 continues to move backward, the rear roller 3 moves upward, away from the formwork, and vertically above the installed fixture. Meanwhile, the slide 9, via the slide plate 14, returns the baffle 8 to its initial position.

[0039] When the front end of the pushing plate 7 moves into the outlet 5, it directly pushes the traveling frame 1 and the slide 9 forward, so that the traveling frame 1 moves forward as a whole, and the rear roller 3 can pass over the installed fixture.

[0040] Please refer to Figure 6A screw sleeve 18 that can be lifted and lowered is slidingly provided in the walking frame 1. The screw sleeve 18 is threadedly connected to a screw rod 19 at the top that rotates with the walking frame 1. The rear roller 3 is mounted on the screw sleeve 18. The bottom end of the screw rod 19 is fixed with a gear 20. A rack 21 is engaged with one side of the gear 20, and the front end of the rack 21 is fixedly connected to the slide 9. When the push plate 7 is at the front and rear positions, the rack 21 is separated from the gear 20.

[0041] When the pushing plate 7 is horizontally displaced backward to the front end and reaches the outlet 5, the rack 21 is in meshing state with the gear 20, and the rack 21 drives the gear 20 to rotate as it moves with the slide 9. The gear 20 drives the screw 19 to rotate. The screw 19 causes the screw sleeve 18 to move upward and drives the rear roller 3 to move upward to the highest position. At this time, the rack 21 passes over the gear 20 again and separates from the gear 20.

[0042] Please refer to Figure 3 The front and rear rollers 2 and 3 are each provided with a wheel groove 22 that fits over the top of the template. The middle roller 17 is a columnar structure with a length greater than the width of the template. The wheel groove 22 allows the template to limit and guide the movement of the traveling frame 1. Simultaneously, the traveling frame 1 and the stacking rack 4 ensure that the fixtures on the stacking rack 4 are aligned with the template and can be inserted into the template.

[0043] Please refer to Figure 2 The walking frame 1 includes a front frame 1-1 and a rear frame 1-2. The front roller 2 and the rear roller 3 are respectively installed on the front frame 1-1 and the rear frame 1-2. The tail end of the front frame 1-1 slides with the rear frame 1-2 through a connecting plate 1-3. The front end of the front frame 1-1 is fixedly provided with a support plate 1-4 supported at the bottom of the front end of the lowest clamp.

[0044] The support plates 1-4 cooperate with the push plate 7 to simultaneously support the front and rear ends of the lowest fixture, thereby improving the stability of the fixture and the overall balance of the device. Before installing the lowest fixture in the stacking rack 4, the front frame 1-1 is first moved forward to allow the support plates 1-4 to separate from the bottom of the lowest fixture in the stacking rack 4.

[0045] Please refer to Figure 2 and Figure 9 The stacking rack 4 includes longitudinally spaced sleeves 4-1 that are positioned over the ends of the fixtures. The rear sides of the two sleeves 4-1 are secured together by a fixing plate 4-2, and the rear frame 1-2 is also secured to the sleeves 4-1. The two sleeves 4-1 limit the width of the fixtures, ensuring that all fixtures within the stacking rack 4 and the already installed fixtures on the template are aligned horizontally.

[0046] Please refer to Figure 5The two slides 9 are fixedly connected by a synchronization plate 23, and handles 24 are fixedly installed on the outer side of the slide 9 and both sides of the tail end of the walking frame 1.

[0047] The technical scope of the present invention is not limited to the contents of the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of the present invention.

Claims

1. A "giant" shaped fixture for fixing the cut ditch template, characterized in that: The utility model comprises a horizontal plate (25), a side rod (26) and a middle rod (27), wherein the side rod (26) is vertically fixed on both sides of the bottom of the horizontal plate (25), the middle rod (27) is in a "U"-shaped structure, the top end of the middle rod (27) is fixed to the horizontal plate (25), and the side rod (26) is used to abut against the outer surface of the outer template, and the middle rod (27) is used to abut between the two templates located in the middle.

2. A mounting device for the "giant"-shaped fixture for fixing the cutting ditch template according to claim 1, characterized in that: The utility model comprises a frame-shaped walking frame (1), wherein front rollers (2) and rear rollers (3) capable of walking on the top of the template are respectively provided on both sides of the front end and the rear end of the walking frame (1), a vertically distributed stacking frame (4) is provided inside the walking frame (1), and an outlet (5) for the fixture to drop is provided at the bottom end of the stacking frame (4), and support shafts (6) are fixedly installed on both sides of the bottom end of the rear side door of the stacking frame (4), and push plates (7) are slidably sleeved on both ends of the support shaft (6), and the upper surface of the push plate (7) is flush with the outlet (5), and baffles (8) are rotatably installed on both sides of the walking frame (1), and the rotation center of the baffle (8) is located in the front and rear directions. The push plate (7) is located in the plane where its rear side is located, and the rotation center of the baffle (8) is flush with the top surface of the template in the height direction. When the push plate (7) is located at the rearmost position, the lowest fixture in the stacking rack (4) can fall into the top of the template and fit with the rear side of the baffle (8). When the push plate (7) moves forward, it can push the fixture on the template to swing forward with the rotation center of the baffle (8) and insert it into the template. When the push plate (7) is located at the frontmost position, its front end can swing downward with the support shaft (6) as the center and press above the fixture on the top of the template. The height of the baffle (8) is less than the height of the top surface of the template, and the fixture in the stacking rack (4) is supported by the push plate (7).

3. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 2 is characterized in that: Slide seats (9) are slidably provided on both sides of the walking frame (1), a rotating shaft (10) is fixedly installed on the tail end of the pushing plate (7) away from one side of the supporting shaft (6), the front end of the slide seat (9) is rotatably sleeved outside the rotating shaft (10), a transverse groove (11) is provided in the pushing plate (7), the end of the supporting shaft (6) is located in the transverse groove (11), and when the pushing plate (7) is located at the frontmost position, the rotating shaft (10) coincides with the supporting shaft (6).

4. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 3 is characterized in that: A circular plate (12) is rotatably mounted on the walking frame (1), the center of the circular plate (12) coincides with the center of the baffle (8), the outer side surface of the baffle (8) is fixedly connected to the inner surface of the circular plate (12), and a connecting rod (13) is fixedly mounted on the outer side surface of the circular plate (12). A slide plate (14) is slidably mounted on the walking frame (1), and a longitudinal groove (15) is provided on the front side of the slide plate (14) and is sleeved on the outside of the connecting rod (13). The rear end of the slide plate (14) is located at the rear side of the slide seat (9), and when the push plate (7) is located at the rearmost position, the baffle (8) is located in a vertical state by limiting the slide plate (14).

5. The installation device of the "Giant"-shaped fixture for fixing the cutting ditch template according to claim 4 is characterized in that: The arc track of the connecting rod (13) is located below the pushing plate (7) in a horizontal state, and the front end of the bottom surface of the pushing plate (7) is configured to be in an arc shape.

6. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 3 is characterized in that: The outer fixed sleeve of the rotating shaft (10) located on the inner side is provided with a support plate (16), and the bottom end of the support plate (16) is installed with a middle roller (17). The rear roller (3) can be set on the walking frame (1) in a lifting manner, and when the push plate (7) is in a horizontal state and the middle roller (17) is supported on the top of the template, the rear roller (3) is located above the template, and its height is greater than the height of the fixture inserted into the template. When the push plate (7) moves forward in a horizontal state to the frontmost position, the rear roller (3) descends and is supported on the top of the template. When the front end of the push plate (7) swings downward to press the fixture so that it is inserted into the template, the rear roller (3) maintains a constant height and the middle roller (17) swings upward to above the fixture inserted into the template.

7. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 6 is characterized in that: A screw sleeve (18) capable of being raised and lowered is slidably provided in the traveling frame (1), and a screw rod (19) whose top end is rotatably matched with the traveling frame (1) is connected to the internal thread of the screw sleeve (18), and the rear roller (3) is mounted on the screw sleeve (18), and a gear (20) is fixedly provided on the bottom end of the screw rod (19), and a rack (21) is meshed with one side of the gear (20), and the front end of the rack (21) is fixedly connected to the slide seat (9). When the pushing plate (7) is located at the frontmost and rearmost positions, the rack (21) is separated from the gear (20).

8. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 6 is characterized in that: The wheel surfaces of the front roller (2) and the rear roller (3) are both provided with wheel grooves (22) sleeved on the top of the template, and the middle roller (17) is a columnar structure with a length greater than the width of the template.

9. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 3 is characterized in that: The walking frame (1) comprises a front frame (1-1) and a rear frame (1-2), the front roller (2) and the rear roller (3) being mounted on the front frame (1-1) and the rear frame (1-2) respectively, the tail end of the front frame (1-1) being slidably engaged with the rear frame (1-2) via a connecting plate (1-3), and a support plate (1-4) supported on the bottom of the front end of the lowest clamp being fixedly provided at the front end of the front frame (1-1).

10. The installation device of a "giant" shaped fixture for fixing a cutting ditch template according to claim 9 is characterized in that: The stacking rack (4) comprises sleeve plates (4-1) respectively sleeved on both ends of the clamp and distributed longitudinally; the rear side surfaces of the two sleeve plates (4-1) are fixedly connected via a fixing plate (4-2), and the rear frame (1-2) is fixedly connected to the sleeve plates (4-1).

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