Square pile forming equipment for road and bridge engineering
By designing the moving mechanism of the forming frame plate and the bottom plate in the municipal road bridge engineering equipment, and using the cooperation of cylinders and threaded rods, the problem of difficulty in removing square piles in the existing technology is solved, and the convenient separation and flatness of square piles are achieved. .
Patent Information
- Application Number
- CN202420871322.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The square pile forming equipment used in the existing municipal road and bridge engineering is difficult to remove the square pile after forming from the forming box, and the forming box structure is integrated, with a large volume and weight, making it difficult to deal with.
A square pile forming equipment including a molded frame plate, a molded base plate, a cylinder, a threaded rod and an auxiliary slide rod are designed. Through the retraction of the cylinder piston rod and the movement of the lower strip plate, the molded frame plate moves downward, and the molded base plate is pushed out squarely. piles, thereby achieving convenient separation of square piles.
It realizes the convenient removal of square piles, ensures the flat surface and bottom surface of square piles in the forming frame plate, and avoids inclination and concrete pressure during the forming process, improving the operability and efficiency of the equipment.
Smart Images
Figure CN222178154U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of road and bridge engineering, in particular to a square pile forming device for road and bridge engineering. Background Art
[0002] The existing patent (publication number: CN219075974U) proposes a square pile forming equipment for municipal road and bridge engineering, which relates to the technical field of square pile forming equipment. The square pile forming equipment for municipal road and bridge engineering includes a forming box, and the left and right sides of the forming box are fixedly connected with support frames, the upper end of the right support frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the surface of the threaded rod is threadedly sleeved with a threaded sleeve, the lower surface of the threaded sleeve is fixedly connected with a scraper, the rear end of the scraper is fixedly connected with a fixed block, a slide groove is provided inside the fixed block, and a sliding device is provided inside the slide groove. The square pile forming equipment for municipal road and bridge engineering, the connecting shaft drives the rotating shaft to slide left and right through the rotating rod, and the rotating shaft drives the bulk plate to slide left and right to evacuate concrete. The upper surface of the forming box of this device is provided with two storage troughs, but the integrated structure of the forming box makes the volume and weight of the square piles large, making it difficult to take the formed square piles out of the forming box. Summary of the invention
[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a road and bridge engineering square pile forming device which can conveniently separate the square piles from the forming frame plate in the later stage, and only needs to start the cylinder to retract the piston rod, pull the lower strip plate to move downward, and the forming bottom plate will push the square piles out of the forming frame plate when the forming frame plate moves downward under the condition that the height of the forming bottom plate remains unchanged.
[0004] The purpose of this utility model is achieved through the following technical solutions:
[0005] A square pile forming equipment for road and bridge engineering, comprising a forming frame plate, a forming frame plate side ear, an auxiliary sliding rod, a motor, a threaded rod, a forming bottom plate, a cross pad, a U-shaped mounting plate, a cylinder, and a threaded rod convex ring. The forming frame plate side has a frame plate side notch, one side of the forming frame plate has a forming frame plate side ear, the forming frame plate side ear is symmetrically arranged on one side of the forming frame plate, the forming frame plate is connected to a side fixing plate, and the side fixing plate is symmetrically arranged on the other side of the forming frame plate, one end of the auxiliary sliding rod is connected to the forming frame plate side ear, and the other end of the auxiliary sliding rod is connected to the side fixing plate, one end of the threaded rod passes through the forming frame plate side ear, and the other end of the threaded rod passes through the side fixing plate, the threaded rod rotates in the forming frame plate side ear and the side fixing plate, and both ends of the threaded rod have threaded rod convex rings, and the inner side surfaces of the forming frame plate side ears and the side fixing plate are respectively fitted with a group of threaded rod convex rings. The side of the forming frame plate is provided with a motor mounting plate, the motor is connected to the motor mounting plate, the side of the threaded rod is connected to the motor shaft, the strip scraper has a strip scraper inner groove, the upper part of the forming frame plate is adapted to the strip scraper inner groove, the upper part of the forming frame plate is inserted into the strip scraper inner groove, and the upper part of the forming frame plate slides in the strip scraper inner groove.
[0006] The strip scraper has a No. 1 side sleeve at one end and a No. 2 side sleeve at the other end. The auxiliary sliding rod passes through the No. 1 side sleeve, and the auxiliary sliding rod slides in the No. 1 side sleeve. The threaded rod passes through the No. 2 side sleeve, and the threaded rod rotates in the No. 2 side sleeve. The lower surface of the strip scraper is aligned with the side notch of the frame plate, the molding base plate is adapted to the molding frame plate, the molding base plate is inserted into the molding frame plate, and the molding base plate slides in the molding frame plate.
[0007] The lower part of the formed bottom plate is connected to a plurality of legs, the side surfaces of the legs are fitted with the cross pad, the lower part of the U-shaped mounting plate is connected to the cross pad, the upper part of the cylinder is connected to the U-shaped mounting plate, the bottom of the formed frame plate is provided with a lower strip plate, and the upper part of the cylinder piston rod is connected to the lower strip plate.
[0008] The side of the forming frame plate is provided with a frame plate side plate, and two groups of frame plate side plates are symmetrically arranged on both sides of the forming frame plate. The lower part of the vertical guide rod is connected to the cross pad, the frame plate side plate has a frame plate side plate inner hole, the vertical guide rod is adapted to the frame plate side plate inner hole, the vertical guide rod passes through the frame plate side plate inner hole, the vertical guide rod slides in the frame plate side plate inner hole, and the upper part of the vertical guide rod is provided with a vertical guide rod upper plate. Beneficial Effects
[0009] 1. The two ends of the auxiliary sliding rod of the utility model are respectively fixed on the side ears and the side fixing plates of the forming frame plate, and the two ends of the threaded rod are respectively inserted into the side ears and the side fixing plates of the forming frame plate. The side ears and the side fixing plates of the forming frame plate cooperate to support the threaded rod without affecting the self-rotation of the threaded rod. A group of threaded rod convex rings are respectively fitted with the side ears and the side fixing plates of the forming frame plate, so as to prevent the threaded rod from moving left and right when rotating during the forming of square piles in road and bridge projects. The motor is fixed on the motor mounting plate, and the motor shaft is connected to one end of the threaded rod. The operation of the motor drives the threaded rod to rotate. The auxiliary sliding rod passes through the No. 1 side sleeve, and the threaded rod passes through the No. 2 side sleeve. The auxiliary sliding rod assists the threaded rod to limit the strip scraper, so that the strip scraper remains parallel to the side of the forming frame plate when moving, and prevents the strip scraper from tilting under the pressure of concrete in the forming frame plate during the forming of square piles in road and bridge projects. The self-rotation of the threaded rod drives the strip scraper to move in the forming frame plate.
[0010] 2. The lower surface of the strip scraper of the utility model is aligned with the notch on the side of the frame plate. The strip scraper moves to push the excess concrete in the forming frame plate to the notch on the side of the frame plate and finally makes the excess concrete fall from the notch on the side of the frame plate, so as to ensure the flatness of the upper surface of the square pile formed in the forming frame plate. The forming bottom plate is inserted into the forming frame plate, and the forming bottom plate forms the bottom surface of the square pile. The side of the leg fits with the cross pad. The cross pad is positioned by multiple legs to prevent the cross pad from lateral movement during the forming of the square pile in the road and bridge engineering. The cylinder is installed on the U-shaped mounting plate, and the piston rod on the cylinder is connected to the lower strip plate. When the cylinder is working, the piston rod exerts pressure on the lower strip plate. The push-pull force drives the forming frame to move up and down. The thickness of the forming square pile can be adjusted when the forming frame moves up and down. The vertical guide rod passes through the inner hole of the frame side plate to connect the cross pad. The forming frame is positioned by multiple vertical guide rods to keep the forming frame level when it moves up and down, and prevent tilting during the forming of square piles in road and bridge projects. The forming frame and the forming bottom plate are arranged as a separate structure, which makes it convenient to detach the square pile from the forming frame in the later stage. Just start the cylinder to retract the piston rod and pull the lower strip plate downward. When the forming frame moves downward without changing the height of the forming bottom plate, the forming bottom plate pushes the square pile out of the forming frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The utility model is a top view of a square pile forming device for road and bridge engineering.
[0012] Figure 2 The utility model is a top view of the ejection of a square pile forming device for road and bridge engineering.
[0013] Figure 3 It is a cross-sectional view of the ejection of a square pile forming device for road and bridge engineering described in the utility model.
[0014] Figure 4 The utility model is a bottom view of a square pile forming device for road and bridge engineering when it is retracted.
[0015] Figure 5 This is a cross-sectional view of a retracted square pile forming device for road and bridge engineering described in the utility model.
[0016] Figure 6 This is an axonometric cross-sectional view of the formed frame plate described in the present utility model.
[0017] Figure 7 This is an axonometric view of the molded base plate described in the present utility model.
[0018] Figure 8 This is an axonometric view of the strip scraper described in the utility model. DETAILED DESCRIPTION
[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:
[0020] Embodiment 1:
[0021] A road and bridge engineering square pile forming equipment, including a forming frame plate 01, a forming frame plate side ear 02, an auxiliary slide bar 07, a motor 09, a threaded rod 10, a forming bottom plate 12, a cross pad 14, a U-shaped mounting plate 17, a cylinder 18, and a threaded rod convex ring 19. The side of the forming frame plate 01 has a frame plate side notch 11, and one side of the forming frame plate 01 has a forming frame plate side ear 02. The forming frame plate side ear 02 is symmetrically arranged on one side of the forming frame plate 01. The forming frame plate 01 is connected to a side fixing plate 08, and the side fixing plate 08 is symmetrically arranged on the other side of the forming frame plate 01. One end of the auxiliary slide bar 07 is connected to the forming frame plate side ear 02, and the other end of the auxiliary slide bar 07 is connected to the side fixing plate 08. The two ends of the auxiliary slide bar 07 are respectively fixed Fixed on the side ear 02 of the forming frame plate and the side fixing plate 08, one end of the threaded rod 10 passes through the side ear 02 of the forming frame plate, and the other end of the threaded rod 10 passes through the side fixing plate 08. The side ear 02 of the forming frame plate and the side fixing plate 08 cooperate to support the threaded rod 10 without affecting the self-rotation of the threaded rod 10. The threaded rod 10 rotates in the side ear 02 of the forming frame plate and the side fixing plate 08. Both ends of the threaded rod 10 have threaded rod convex rings 19. The inner surfaces of the side ear 02 of the forming frame plate and the side fixing plate 08 are respectively fitted with a group of threaded rod convex rings 19, and a group of threaded rod convex rings 19 are respectively fitted with the side ear 02 of the forming frame plate and the side fixing plate 08, so as to prevent the threaded rod 10 from moving left and right when rotating during the forming of square piles in road and bridge engineering.
[0022] Embodiment 2:
[0023] The utility model describes a forming frame plate 01 with a motor mounting plate 04 on its side, a motor 09 connected to the motor mounting plate 04, a threaded rod 10 with a motor 09 shaft connected to its side, the motor 09 is fixed on the motor mounting plate 04, the motor 09 shaft is connected to one end of the threaded rod 10, the motor 09 drives the threaded rod 10 to rotate when it works, the strip scraper 20 has a strip scraper inner groove 21, the upper part of the forming frame plate 01 is adapted to the strip scraper inner groove 21, the upper part of the forming frame plate 01 is inserted into the strip scraper inner groove 21, and the upper part of the forming frame plate 01 slides in the strip scraper inner groove 21.
[0024] Embodiment 3:
[0025] The strip scraper 20 of the utility model has a first side sleeve 22 at one end, and a second side sleeve 23 at the other end. The auxiliary sliding rod 07 passes through the first side sleeve 22, and the auxiliary sliding rod 07 slides in the first side sleeve 22. The threaded rod 10 passes through the second side sleeve 23, and the threaded rod 10 rotates in the second side sleeve 23. The auxiliary sliding rod 07 assists the threaded rod 10 to limit the strip scraper 20, so that the strip scraper 20 remains parallel to the side of the forming frame plate 01 when moving, and prevents the strip scraper 20 from tilting under the pressure of concrete in the forming frame plate 01 during the forming of square piles in road and bridge engineering. The rotation of the threaded rod 10 drives the strip scraper 20 to move in the forming frame 01, and the lower surface of the strip scraper 20 is aligned with the side notch 11 of the frame. The movement of the strip scraper 20 pushes the excess concrete in the forming frame 01 toward the side notch 11 of the frame and finally makes the excess concrete fall from the side notch 11 of the frame, thereby ensuring the flatness of the upper surface of the square pile formed in the forming frame 01. The forming bottom plate 12 is adapted to the forming frame 01, the forming bottom plate 12 is inserted into the forming frame 01, the forming bottom plate 12 shapes the bottom surface of the square pile, and the forming bottom plate 12 slides in the forming frame 01.
[0026] Embodiment 4:
[0027] The lower part of the forming bottom plate 12 of the utility model is connected to multiple legs 13, and the side surfaces of the legs 13 are fitted with the cross pads 14. The cross pads 14 are positioned by the multiple legs 13 to prevent the cross pads 14 from lateral movement during the forming of square piles in road and bridge projects. The lower part of the U-shaped mounting plate 17 is connected to the cross pads 14, and the upper part of the cylinder 18 is connected to the U-shaped mounting plate 17. The cylinder 18 is installed on the U-shaped mounting plate 17. The bottom of the forming frame plate 01 has a lower strip plate 03, and the upper part of the piston rod of the cylinder 18 is connected to the lower strip plate 03. When the cylinder 18 is working, the piston rod applies a push-pull force to the lower strip plate 03, thereby driving the forming frame plate 01 to move up and down. When the forming frame plate 01 moves up and down, the thickness of the formed square piles can be adjusted.
[0028] Embodiment 5:
[0029] The utility model discloses a molding frame plate 01 with a frame plate side plate 05 on the side, two sets of frame plate side plates 05 are symmetrically arranged on both sides of the molding frame plate 01, a vertical guide rod 15 is connected to a cross pad 14 at the lower part, the frame plate side plate 05 has a frame plate side plate inner hole 06, the vertical guide rod 15 is adapted to the frame plate side plate inner hole 06, the vertical guide rod 15 passes through the frame plate side plate inner hole 06, the vertical guide rod 15 slides in the frame plate side plate inner hole 06, the upper part of the vertical guide rod 15 has a vertical guide rod upper plate 16, through multiple A vertical guide rod 15 positions the forming frame plate 01 so that the forming frame plate 01 remains horizontal when moving up and down, and prevents tilting during the forming of square piles in road and bridge engineering. The forming frame plate 01 and the forming bottom plate 12 are arranged in a separate structure, which makes it convenient to detach the square piles from the forming frame plate 01 in the later stage. It is only necessary to start the cylinder 18 to retract the piston rod and pull the lower strip plate 03 downward. When the forming frame plate 01 moves downward without changing the height of the forming bottom plate 12, the forming bottom plate 12 pushes the square piles out of the forming frame plate 01.
[0030] Installation steps: first install the cylinder 18 on the U-shaped mounting plate 17, connect the lower part of the U-shaped mounting plate 17 to the cross pad 14, connect the lower part of the forming base plate 12 to the support leg 13, insert the forming base plate 12 into the forming frame plate 01, connect the upper part of the piston rod of the cylinder 18 to the lower strip plate 03, pass the vertical guide rod 15 through the inner hole 06 of the frame side plate to connect the cross pad 14, connect the two ends of the auxiliary sliding rod 07 to the forming frame plate side ear 02 and the side fixing plate 08 respectively, insert one end of the threaded rod 10 into the forming frame plate side ear 02, so that the side surface of the forming frame plate side ear 02 fits with the threaded rod convex ring 19, pass the other end of the threaded rod 10 through the side fixing plate 08, so that the side surface of the side fixing plate 08 fits with the threaded rod convex ring 19, connect the side fixing plate 08 to the forming frame plate 01, connect the side of the threaded rod 10 to the rotating shaft of the motor 09, and install the motor 09 on the motor mounting plate 04.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.
Claims
1. A square pile forming equipment for road and bridge engineering, Its characteristics are : It comprises a forming frame plate (01), a forming frame plate side ear (02), an auxiliary sliding rod (07), a motor (09), a threaded rod (10), a forming bottom plate (12), a cross pad (14), a U-shaped mounting plate (17), a cylinder (18), and a threaded rod convex ring (19), wherein the side of the forming frame plate (01) has a frame plate side notch (11), one side of the forming frame plate (01) has a forming frame plate side ear (02), the forming frame plate side ear (02) is symmetrically arranged on one side of the forming frame plate (01), the forming frame plate (01) is connected to a side fixing plate (08), and the side fixing plate (08) is symmetrically arranged on the other side of the forming frame plate (01), one end of the auxiliary sliding rod (07) is connected to the forming frame plate side ear (02), and the other end of the auxiliary sliding rod (07) is connected to the side fixing plate (08), and one end of the threaded rod (10) passes through the forming frame plate side ear (02), the other end of the threaded rod (10) passes through the side fixing plate (08), the threaded rod (10) rotates in the side ear (02) of the molding frame plate and the side fixing plate (08), the two ends of the threaded rod (10) are provided with threaded rod convex rings (19), the inner side surfaces of the side ear (02) of the molding frame plate and the side fixing plate (08) are respectively fitted with a group of threaded rod convex rings (19), the side surface of the molding frame plate (01) is provided with a motor mounting plate (04), the motor (09) is connected to the motor mounting plate (04), the side surface of the threaded rod (10) is connected to the motor (09) shaft, the strip scraper (20) is provided with a strip scraper inner groove (21), the upper part of the molding frame plate (01) is adapted to the strip scraper inner groove (21), the upper part of the molding frame plate (01) is inserted into the strip scraper inner groove (21), and the upper part of the molding frame plate (01) slides in the strip scraper inner groove (21).
2. A road and bridge engineering square pile forming equipment according to claim 1, Its characteristics are The strip scraper (20) has a first side sleeve (22) at one end and a second side sleeve (23) at the other end. The auxiliary slide bar (07) passes through the first side sleeve (22), and the auxiliary slide bar (07) slides in the first side sleeve (22). The threaded rod (10) passes through the second side sleeve (23), and the threaded rod (10) rotates in the second side sleeve (23).
3. A road and bridge engineering square pile forming equipment according to claim 2, Its characteristics are The lower surface of the strip scraper (20) is aligned with the side notch (11) of the frame plate, the molding bottom plate (12) is adapted to the molding frame plate (01), the molding bottom plate (12) is inserted into the molding frame plate (01), and the molding bottom plate (12) slides inside the molding frame plate (01).
4. A road and bridge engineering square pile forming equipment according to claim 3, Its characteristics are The lower part of the molding base plate (12) is connected to a plurality of legs (13), the side surfaces of the legs (13) are fitted with the cross pad (14), the lower part of the U-shaped mounting plate (17) is connected to the cross pad (14), the upper part of the cylinder (18) is connected to the U-shaped mounting plate (17), the bottom of the molding frame plate (01) has a lower strip plate (03), and the upper part of the piston rod of the cylinder (18) is connected to the lower strip plate (03).
5. A road and bridge engineering square pile forming equipment according to claim 4, Its characteristics are The side of the forming frame plate (01) has a frame plate side plate (05), two sets of frame plate side plates (05) are symmetrically arranged on both sides of the forming frame plate (01), the lower part of the vertical guide rod (15) is connected to the cross pad (14), the frame plate side plate (05) has a frame plate side plate inner hole (06), the vertical guide rod (15) is adapted to the frame plate side plate inner hole (06), the vertical guide rod (15) passes through the frame plate side plate inner hole (06), the vertical guide rod (15) slides in the frame plate side plate inner hole (06), and the upper part of the vertical guide rod (15) has a vertical guide rod upper plate (16).