Steel formwork assembly for vertical shaft flow channel
By introducing structures such as crossbeams, elastic pads, columns, and adjustment mechanisms into the vertical shaft flow channel steel formwork assembly, the problem of loose bolts was solved, resulting in more stable connections and higher construction efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-03-27
AI Technical Summary
During the use of the vertical shaft flow channel, long-term water flow impact causes the connecting bolts to loosen, affecting construction efficiency.
It adopts a combined design including crossbeams, elastic pads, columns, adjustment mechanisms and stabilizing devices. Through structures such as limit plates, limit rods, fixing sleeves and buffer rods, it enhances connection stability and flexibility and prevents bolts from loosening.
It improves the connection stability and flexibility during construction, extends the service life of the device, and increases construction efficiency.
Smart Images
Figure CN224049170U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel form assembly technical field especially relates to a steel form assembly for vertical shaft flow passage. BACKGROUND
[0002] Concrete steel form construction technology has many advantages. In steel form engineering, combined steel form is widely used due to its own characteristics such as lightness, flexibility, easy disassembly, strong versatility and high turnover rate.
[0003] The steel form assembly for vertical shaft flow passage is mainly composed of a form plate, a support and a connecting piece. During installation, bolts are often used to connect the form plate and the support structure together. However, during the use of the vertical shaft flow passage, the dynamic load such as long-term water impact can easily transfer the force to the connecting bolt, gradually reducing the pre-tightening force of the bolt, causing the bolt to loosen, affecting normal construction work and reducing work efficiency. Therefore, the present application provides a steel form assembly for vertical shaft flow passage. SUMMARY
[0004] The utility model discloses a kind of steel form assemblies for vertical shaft flow passage, to solve the problem that the pre-tightening force of the bolt is gradually reduced in the use of the vertical shaft flow passage, causing the bolt to loosen, affecting normal construction work and reducing work efficiency.
[0005] The technical scheme of the utility model: a steel form assembly for vertical shaft flow passage, comprising a steel form, further comprising:
[0006] A crossbeam is arranged at the bottom of the steel form, and the bottom end of the crossbeam is fixedly connected with elastic pads on both sides. The bottom of the elastic pad is provided with a stand column, and the bottom end of the stand column is fixedly connected with a base.
[0007] An adjusting mechanism is arranged on the stand column for height adjustment of the steel form.
[0008] A stabilizing device is arranged in the crossbeam for stable connection of the steel form.
[0009] Optionally, the adjusting mechanism includes an inner groove opened in the stand column, and a telescopic column is slidably installed between the inner groove walls. The top end of the telescopic column is fixedly connected with the bottom of the elastic pad. A plurality of limiting grooves are evenly arranged on the telescopic column. A limiting plate matched with the limiting grooves is inserted on one side of the upper end of the stand column. The limiting plate is fixedly connected with a baffle on one side.
[0010] Optionally, one side of the column corresponding to the limiting plate is fixedly connected with a receiving groove, limiting holes are formed in the receiving groove and the limiting plate, and a limiting rod is inserted into the limiting holes.
[0011] Optionally, a fixed sleeve is arranged at the bottom of the receiving groove at the lower end of the limiting rod, the lower end of the limiting rod is provided with external threads, and the inner wall of the fixed sleeve is provided with internal threads.
[0012] Optionally, the stabilizing device comprises a connecting clamping plate, the steel formwork and the cross beam are clamped through the connecting clamping plate, threaded rods and guide shafts are rotatably arranged between the inner walls of the cross beam, two abutting plates are slidably arranged on the guide shafts and are in threaded connection with the threaded rods, and opposite internal threads are arranged between the two abutting plates and the threaded rods.
[0013] Optionally, threaded holes are formed in the two sides of the cross beam for rotation of the threaded rods, and the threaded rods are fixedly connected with screw caps at one end and penetrate through the outer walls of the cross beam.
[0014] Optionally, a plurality of buffer rods are arranged on the two sides of the connecting clamping plate, and positioning holes matched with the buffer rods are formed in the abutting plates.
[0015] In summary, the present application has at least one of the following beneficial technical effects:
[0016] The telescopic column is fixedly adjusted by the clamping of the limiting plate, the limiting of the limiting rod and the screwing of the fixed sleeve, the stability of the clamping of the limiting plate is further improved, the sliding of the telescopic column in the construction process is avoided, the overall construction effect is improved, the flexibility and adaptability of the device are improved, the construction operation is facilitated, and the work efficiency is improved.
[0017] Further, the two abutting plates can be moved towards each other by rotating the threaded rods, the abutting plates abut against the two ends of the connecting clamping plate, the buffer rods are inserted into the positioning holes, the connection stability of the connecting clamping plate is improved, the loosening of the connecting clamping plate is avoided, the acting force in the construction process can be effectively buffered, and the service life of the device is longer. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A structural schematic view of an embodiment of the present application is given;
[0019] Figure 2 A telescopic column connecting structure schematic view;
[0020] Figure 3 A limiting plate connecting structure schematic view;
[0021] Figure 4 An abutting plate connecting structure schematic view.
[0022] 1 steel formwork, 2 cross beam, 3 elastic cushion block, 4 stand, 5 base, 6 inner groove, 7 telescopic column, 8 limiting groove, 9 limiting plate, 10 baffle, 11 receiving groove, 12 limiting rod, 13 external thread, 14 fixing sleeve, 15 connecting clamping plate, 16 threaded rod, 17 guide shaft, 18 buffer rod, 19 abutting plate, 20 positioning hole. DETAILED DESCRIPTION
[0023] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings, obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.
[0024] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.
[0025] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of the present application.
[0026] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0027] It should be noted that the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.
[0028] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "installation", "connection", "connection" should be broad sense understanding, for example, can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements.For the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.
[0029] Embodiment
[0030] As Figure 1 And Figure 2 The utility model discloses a steel formwork assembly for vertical shaft flow passage, including steel formwork 1, still including the crossbeam 2 of setting at the bottom of steel formwork 1, the bottom of the elastic pad 3 of the both sides fixed connection of crossbeam 2 bottom end, the stand 4 of installing at the bottom of elastic pad 3, the base 5 of the bottom end fixed connection of stand 4, and the stability of base 5 is strengthened, and the elastic pad 3 can effectively buffer the acting force between crossbeam 2 and stand 4.
[0031] As Figures 1-3 The steel formwork assembly further includes adjusting mechanism, and the adjusting mechanism is arranged on the stand 4 and is used for height adjustment of steel formwork 1, and the adjusting mechanism includes the inner groove 6 opened in the stand 4, the telescopic column 7 is slidably installed between the inner wall of inner groove 6, the top end of telescopic column 7 and the bottom of elastic pad 3 are fixedly connected, after installing steel formwork 1, the telescopic column 7 can be used to drive the upward movement or the descent of crossbeam 2, so that the horizontal height of construction is adjusted, the use flexibility and adaptability of the device are enhanced, and on-site construction is facilitated.
[0032] Further, a plurality of limiting grooves 8 are uniformly formed on the telescopic column 7, a limiting plate 9 matched with the limiting grooves 8 is inserted on one side of the upper end of the stand 4, a baffle 10 is fixedly connected to one side of the limiting plate 9, a plug groove is formed on the stand 4 for inserting the limiting plate 9, the size of the baffle 10 is much larger than the size of the plug groove and the limiting plate 9, so as to avoid the difficulty in pulling out the limiting plate 9 when the limiting plate 9 is completely clamped, when the required height is determined, the limiting plate 9 is clamped into the limiting groove 8 by pulling the baffle 10, and the telescopic column 7 is fixed.
[0033] Further, the post 4 corresponds to one side of the limiting plate 9 fixedly connected with a receiving groove 11, the limiting hole is arranged on the limiting plate 9 and the receiving groove 11, the limiting rod 12 is inserted into the limiting hole, when the limiting plate 9 is completely clamped into the receiving groove 11, the limiting rod 12 is pressed, the limiting rod 12 passes through the limiting hole to the bottom of the receiving groove 11, the limiting of the limiting plate 9 is completed, the connection stability is strengthened, the lower end of the limiting rod 12 is arranged with the fixed sleeve 14 at the bottom of the receiving groove 11, the lower end of the limiting rod 12 is arranged with the external thread 13, the inner wall of the fixed sleeve 14 is arranged with the internal thread, the internal thread is matched with the external thread 13, the fixed sleeve 14 is abutted at the bottom of the receiving groove 11 by rotating and tightening the fixed sleeve 14, the limiting rod 12 can firmly fix the limiting plate 9, the connection of the whole is more firm, and the risk of subsequent shaking is avoided.
[0034] As shown in Figures 1-4 The steel formwork assembly further comprises a stabilizing device arranged in the cross beam 2 for stable connection of the steel formwork 1, the stabilizing device comprises a connecting clamping plate 15, the steel formwork 1 and the cross beam 2 are clamped by the connecting clamping plate 15, a threaded rod 16 and a guide shaft 17 are rotatably arranged between the inner walls of the cross beam 2, two abutting plates 19 are slidably arranged on the guide shaft 17 and are threadedly connected with the threaded rod 16, opposite internal threads are arranged between the two abutting plates 19 and the threaded rod 16, threaded holes are arranged on the two sides of the cross beam 2 for rotation of the threaded rod 16, one end of the threaded rod 16 penetrates through the outer wall of the cross beam 2 and is fixedly connected with a rotating cap, the threaded rod 16 is rotated by screwing the rotating cap, under the guidance of the guide shaft 17, the two abutting plates 19 move towards each other, one side of the abutting plate 19 clamps the connecting clamping plate 15, and loosening of the connecting clamping plate 15 is avoided.
[0035] It is worth noting that a plurality of buffer rods 18 are arranged on the two sides of the connecting clamping plate 15, buffer springs are arranged at the two ends of the inner wall of the buffer rod 18, and positioning holes 20 matched with the buffer rods 18 are arranged on the abutting plate 19, when the abutting plate 19 moves towards each other and clamps the two sides of the connecting clamping plate 15, the buffer rod 18 is also clamped into the positioning hole 20, the limiting of the connecting clamping plate 15 is further completed, and the service life of the device is longer by cooperating with the buffer springs in the buffer rod 18 to effectively buffer the force in the construction process.
[0036] The steel formwork 1 and the cross beam 2 are fixedly connected by the connecting card board 15, at this time, the screw cap is screwed to rotate the threaded rod 16, under the guidance of the guide shaft 17, the two abutting plates 19 move close to each other, the abutting plates 19 abut against the two sides of the connecting card board 15, at the same time, the buffer rod 18 is successfully clamped into the positioning hole 20, the limiting of the connecting card board 15 is further completed, the connection of the steel formwork 1 is more firm and stable, the acting force in the construction process can be effectively buffered, the service life of the device is longer, the telescopic column 7 is used to drive the up-down movement of the cross beam 2, the limiting plate 9 is successfully clamped into the limiting slot 8 and enters the receiving groove 11, at this time, the limiting rod 12 is pressed and the fixing sleeve 14 is screwed, the clamping effect of the limiting plate 9 is more remarkable, the sliding of the telescopic column 7 in the construction process is avoided, and the overall construction effect is avoided.
[0037] The above specific embodiments are only several optional embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.
Claims
1. A steel formwork assembly for a vertical shaft flow channel, comprising a steel formwork (1), characterized in that, Also includes: A crossbeam (2) is set at the bottom of the steel formwork (1). Elastic pads (3) are fixedly connected to both sides of the bottom end of the crossbeam (2). A column (4) is installed at the bottom of the elastic pad (3). A base (5) is fixedly connected to the bottom end of the column (4). An adjustment mechanism is provided on the column (4) for adjusting the height of the steel formwork (1). The adjustment mechanism includes an inner groove (6) opened on the column (4). A telescopic column (7) is slidably installed between the inner walls of the inner groove (6). The top of the telescopic column (7) is fixedly connected to the bottom of the elastic pad (3). Multiple limiting grooves (8) are evenly opened on the telescopic column (7). A limiting plate (9) matching the limiting groove (8) is inserted into one side of the upper end of the column (4). A baffle (10) is fixedly connected to one side of the limiting plate (9). A receiving groove (11) is fixedly connected to one side of the column (4) corresponding to the limiting plate (9). Limiting holes are opened on both the receiving groove (11) and the limiting plate (9). A limiting rod (12) is inserted into the limiting hole. A stabilizing device is installed inside the crossbeam (2) for the stable connection of the steel formwork (1).
2. The steel formwork assembly for vertical shaft flow channels according to claim 1, characterized in that, The lower end of the limiting rod (12) is provided with a fixing sleeve (14) at the bottom of the receiving groove (11). The lower end of the limiting rod (12) is provided with an external thread (13), and the inner wall of the fixing sleeve (14) is provided with an internal thread.
3. A steel formwork assembly for vertical shaft flow channels according to claim 1, characterized in that, The stabilizing device includes a connecting plate (15), and the steel template (1) and the crossbeam (2) are connected by the connecting plate (15). A threaded rod (16) and a guide shaft (17) are rotatably installed between the inner walls of the crossbeam (2). Two abutments (19) that are threadedly connected to the threaded rod (16) are slidably sleeved on the guide shaft (17). Opposite internal threads are provided between the two abutments (19) and the threaded rod (16).
4. A steel formwork assembly for a vertical shaft flow channel according to claim 3, characterized in that, The crossbeam (2) has threaded holes on both sides for the threaded rod (16) to rotate. One end of the threaded rod (16) passes through the outer wall of the crossbeam (2) and is fixedly connected to a swivel cap.
5. A steel formwork assembly for a vertical shaft flow channel according to claim 3, characterized in that, Multiple buffer rods (18) are installed on both sides of the connecting plate (15), and the abutment plate (19) is provided with positioning holes (20) that match the buffer rods (18).