Placing frame for building concrete pipe piles
The placing frame with L-shaped limit plates and cross supports stabilizes concrete pipe piles, facilitating easy lifting and preventing sliding, thus improving construction convenience.
Patent Information
- Application Number
- CN202421092226.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Existing placing racks for concrete pipe piles are inconvenient for lifting and placing, and they lack stability during construction, leading to potential rolling and sliding issues.
A placing frame with L-shaped limit plates, cross supports, and elastic rubber strips that form a clamping structure to secure concrete pipe piles, allowing easy separation for lifting and preventing rolling or sliding.
Ensures stable placement and convenient lifting of multiple concrete pipe piles by preventing rolling and sliding, enhancing construction efficiency.
Smart Images
Figure CN222292470U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of building concrete pipe piles, in particular to a placing frame for building concrete pipe piles. Background Art
[0002] Construction concrete pipe piles refer to those that are prefabricated in a prefabricated component processing plant, and after curing and reaching the designed strength, they are transported to the construction site, driven into the soil by a pile driver, and then a cap beam (slab) foundation is cast on the top of the pile. After searching, the prior art (Announcement No.: CN202321070763.4), a placing rack for construction concrete pipe piles, records in the text that "this kind of placing rack for construction concrete pipe piles increases the stability of the overall device by setting a stable base, accommodates the pipe piles by setting a positioning groove, installs the dual-axis motor by setting a through groove, accommodates the universal wheel by setting a fixed groove, limits the second slider by setting a second slide groove, and prevents the second slider from shaking during the movement. The universal wheel is provided to facilitate the transfer of the overall device, improve the stability of the overall device, and solve the problem that the traditional placing rack for construction concrete pipe piles has poor fixing effect and poor flexibility during use, which not only adds trouble to the user, but also reduces the practicality of the placing rack for concrete pipe piles". However, the concrete pipe piles inserted in the placing rack cavity in the prior art are not convenient for lifting and placing during construction. Utility Model Content
[0003] In order to overcome the defects of the prior art, a placing frame for building concrete pipe piles is provided to solve the problem that the concrete pipe piles inserted in the placing frame cavity in the prior art are not convenient for hoisting and placing during construction.
[0004] In order to achieve the above object, a placing rack for building concrete pipe piles is provided, comprising: a placing rack and concrete pipe piles, wherein the concrete pipe piles are horizontally stacked inside the placing rack.
[0005] L-shaped limit plates are symmetrically distributed on the side of the placement frame, and the L-shaped limit plates are symmetrically pressed at the pile openings at both ends of the concrete pipe pile. The side ends of the L-shaped limit plates are screwed to the placement frame through adjusting studs, and a cross support is welded on the other side of the L-shaped limit plate. The outward expansion end of the cross support is fitted with the inner wall of the concrete pipe pile through an elastic rubber strip.
[0006] Furthermore, fixing blocks are welded on the front and rear sides of the placement rack, and a connecting base plate is screwed on the side of the placement rack; and the placement racks are symmetrically fixed on the left and right sides of the connecting base plate.
[0007] Furthermore, a telescopic groove is provided on the side end surface of the placement rack, and the notch of the telescopic groove fits the L-shaped limiting plate; and the telescopic groove corresponds to the side shape of the L-shaped limiting plate.
[0008] Furthermore, a limiting slider is slidably connected in the wall of the telescopic slot, and the limiting slider is welded to the front and rear sides of the L-shaped limiting plate.
[0009] Furthermore, a non-slip pad is bonded to the horizontal end surface of the L-shaped limiting plate; and the L-shaped limiting plate is fitted to the outer pile surface of the concrete pipe pile through the non-slip pad.
[0010] Furthermore, an elastic rubber strip is glued to the outwardly expanded end surface of the cross support, and the L-shaped limiting plate is plugged and fitted with the inner wall of the concrete pipe pile through the cross support.
[0011] Furthermore, the L-shaped limiting plate, the cross support, the elastic rubber strip and the adjusting stud constitute a limiting clamping structure of the placement rack.
[0012] The beneficial effect of the utility model lies in that the placement rack for building concrete pipe piles of the utility model utilizes L-shaped limit plates and cross pillars to form a limit clamping structure, which is pressed at both ends of the concrete pipe piles, effectively preventing the concrete pipe piles on the placement rack from rolling and sliding, thereby ensuring the stability of the placement of the concrete pipe piles. By adjusting the studs to move the L-shaped limit plates into the placement rack grooves, the placement rack can be quickly separated from the limit clamping of the concrete pipe piles, making it convenient for lifting equipment to lift multiple stacked concrete pipe piles, thereby improving the convenience of lifting, loading and unloading of the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a front view structural schematic diagram of a placement frame for building concrete pipe piles according to an embodiment of the utility model.
[0014] Figure 2 It is a schematic diagram of the partial cross-sectional structure of a front view of a placing frame for building concrete pipe piles according to an embodiment of the utility model.
[0015] Figure 3 It is a side structural schematic diagram of a placement rack according to an embodiment of the utility model.
[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the L-shaped limiting plate according to an embodiment of the utility model.
[0017] In the figure: 1. placement rack; 11. fixing block; 12. expansion slot; 2. L-shaped limit plate; 21. cross support; 22. elastic rubber strip; 23. anti-slip pad; 24. adjustment stud; 25. limit slider; 3. concrete pipe pile; 4. connecting base plate. DETAILED DESCRIPTION
[0018] Reference Figures 1 to 4 As shown, the utility model provides a placing frame for building concrete pipe piles, comprising: a placing frame 1 and concrete pipe piles 3, wherein the concrete pipe piles 3 are horizontally stacked between the inner sides of the placing frame 1.
[0019] L-shaped limiting plates 2 are symmetrically distributed on the side of the placement frame 1, and the L-shaped limiting plates 2 are symmetrically pressed at the pile openings at both ends of the concrete pipe pile 3. The side ends of the L-shaped limiting plates 2 are screwed to the placement frame 1 through adjusting studs 24, and a cross support 21 is welded to the other side of the L-shaped limiting plate 2. The outward expansion end of the cross support 21 is fitted with the inner wall of the concrete pipe pile 3 through an elastic rubber strip 22.
[0020] When placing the unused concrete pipe piles 3 at the construction site, first fix the placement rack 1 on a suitable placement ground, move the concrete pipe pile 3 to the placement rack 1 by means of lifting equipment, rotate the adjusting stud 24, and move the L-shaped limit plate 2 of the lower layer out of the groove of the placement rack 1, so that the two sides of the lower end surface of the concrete pipe pile 3 are in contact with the L-shaped limit plate 2, until the concrete pipe piles 3 of the lower layer are placed and the upper layer is placed, the concrete pipe pile 3 is hoisted and moved to the distance between the two concrete pipe piles 3 of the lower layer, and then the adjusting stud 24 of the upper layer is rotated to clamp and insert the L-shaped limit plate 2 and the adjusting stud 24 on both sides of the upper concrete pipe pile 3, so that the horizontally stacked concrete pipe piles 3 are firmly placed.
[0021] In this embodiment, fixing blocks 11 are welded on the front and rear sides of the placement rack 1 , and a connecting base plate 4 is screwed on the side of the placement rack 1 ; and the placement rack 1 is symmetrically fixed on the left and right sides of the connecting base plate 4 .
[0022] As a preferred implementation, the connecting bottom plate 4 is connected to the placement frames 1 on both sides, so that the concrete pipe piles 3 are horizontally stacked above the connecting bottom plate 4, ensuring that the horizontally stacked concrete pipe piles 3 are stably placed.
[0023] In this embodiment, a telescopic slot 12 is provided on the side end surface of the placement rack 1, and the notch of the telescopic slot 12 fits the L-shaped limit plate 2; and the telescopic slot 12 corresponds to the side shape of the L-shaped limit plate 2. A limit slider 25 is slidably connected in the slot wall of the telescopic slot 12, and the limit slider 25 is welded to the front and rear sides of the L-shaped limit plate 2.
[0024] As a preferred embodiment, the placement rack 1 moves the L-shaped limit plate 2 into the slot through the telescopic slot 12, thereby releasing the clamping of the concrete pipe pile 3. The limit slider 25 limits the L-shaped limit plate 2 from completely leaving the telescopic slot 12 of the placement rack 1.
[0025] In this embodiment, the horizontal end surface of the L-shaped limit plate 2 is bonded with an anti-skid pad 23, and the L-shaped limit plate 2 is fitted with the outer pile surface of the concrete pipe pile 3 through the anti-skid pad 23. The outer end surface of the cross support 21 is glued with an elastic rubber strip 22, and the L-shaped limit plate 2 is plugged and fitted with the inner wall of the concrete pipe pile 3 through the cross support 21.
[0026] As a preferred embodiment, the L-shaped limit plates 2 staggered up and down receive and hold the stacked concrete piles 3, preventing the stacked concrete piles 3 from sliding or rolling down and injuring workers at the construction site. The cross support 21 is conveniently built into the inner wall of the concrete piles 3 to further prevent the concrete piles 3 from moving.
[0027] In this embodiment, the L-shaped limiting plate 2 , the cross support 21 , the elastic rubber strip 22 and the adjusting stud 24 constitute a limiting clamping structure of the placement rack 1 .
[0028] As a preferred embodiment, the limiting clamping structure of the placement rack 1 effectively prevents the concrete pipe piles on the placement rack from rolling or sliding, thereby ensuring the stability of the placement of the concrete pipe piles 3. The limiting clamping of the concrete pipe piles 3 by the placement rack can be quickly separated by adjusting the studs 24, making it convenient for the lifting equipment to lift multiple stacked concrete pipe piles 3.
[0029] The utility model can effectively solve the problem in the prior art that the concrete pipe piles inserted in the cavity of the placement frame are inconvenient to be hoisted and placed during construction, effectively prevent the concrete pipe piles on the placement frame from rolling and sliding, and ensure the stability of the placement of the concrete pipe piles. The placement frame can be quickly separated from the limit clamping of the concrete pipe piles, making it convenient for the hoisting equipment to hoist multiple concrete pipe piles that are stacked and placed, thereby improving the convenience of hoisting, loading and unloading of the placement frame, and is suitable for the placement frame for building concrete pipe piles.
Claims
1. A placing frame for building concrete pipe piles, comprising: A placing frame (1) and a concrete pipe pile (3), wherein the concrete pipe pile (3) is horizontally stacked between the inner sides of the placing frame (1), characterized in that: The side of the placement frame (1) is staggered and symmetrically distributed with L-shaped limit plates (2), and the L-shaped limit plates (2) are symmetrically pressed on the pile openings at both ends of the concrete pipe pile (3). The side ends of the L-shaped limit plates (2) are screwed to the placement frame (1) through adjustment studs (24), and the other side of the L-shaped limit plates (2) is welded with a cross support (21), and the outward expansion end of the cross support (21) is fitted with the inner wall of the concrete pipe pile (3) through an elastic rubber strip (22).
2. A construction concrete pipe pile placement rack according to claim 1, characterized in that: The front and rear sides of the placement rack (1) are welded with fixing blocks (11), and the side of the placement rack (1) is screwed with a connecting base plate (4); and the placement rack (1) is symmetrically fixed on the left and right sides of the connecting base plate (4).
3. A construction concrete pipe pile placement rack according to claim 1, characterized in that: The side end surface of the placement rack (1) is provided with a telescopic slot (12), and the notch of the telescopic slot (12) fits the L-shaped limiting plate (2); and the telescopic slot (12) corresponds to the side shape of the L-shaped limiting plate (2).
4. A construction concrete pipe pile placement rack according to claim 3, characterized in that: A limiting slider (25) is slidably connected in the slot wall of the telescopic slot (12), and the limiting slider (25) is welded to the front and rear side surfaces of the L-shaped limiting plate (2).
5. A construction concrete pipe pile placement rack according to claim 1, characterized in that: The horizontal end surface of the L-shaped limiting plate (2) is bonded with an anti-skid pad (23); and the L-shaped limiting plate (2) is fitted to the outer pile surface of the concrete pipe pile (3) via the anti-skid pad (23).
6. A construction concrete pipe pile placement rack according to claim 1, characterized in that: An elastic rubber strip (22) is glued to the outwardly expanded end surface of the cross support (21), and the L-shaped limiting plate (2) is plugged and fitted to the inner wall of the concrete pipe pile (3) through the cross support (21).
7. A construction concrete pipe pile placement rack according to claim 1, characterized in that: The L-shaped limiting plate (2), the cross support (21), the elastic rubber strip (22) and the adjusting stud (24) constitute a limiting clamping structure of the placement rack (1).