Soil falling prevention device for concrete supporting beam

Abstract

The utility model discloses a concrete supporting beam soil falling prevention device, which relates to the field of building construction devices, and comprises a supporting plate mechanism and a traction hanging ring arranged on the supporting plate mechanism, the supporting plate mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both inclined downwards, and the traction hanging ring is arranged on the first supporting plate. The upper end of the first supporting plate is connected with the upper end of the second supporting plate, the first supporting plate and the second supporting plate jointly form a covering space with a downward opening, and the lower end of the supporting plate mechanism can cover a building supporting beam; when the supporting plate mechanism covers the building supporting beam, the supporting plate mechanism is isolated from the building supporting beam through a plurality of rolling wheels, and the rolling wheels are installed on the supporting plate mechanism. The first supporting plate and the second supporting plate incline downwards and then are combined, and are matched with the rolling wheels and the traction hanging ring, so that the aim of avoiding the falling risk after accumulation of muck on the building supporting beam due to the fact that the muck cannot be cleared away in time is achieved.

Description

Technical Field

[0001] The utility model relates to the field of building construction devices, in particular to a device for preventing soil from falling off a concrete support beam. Background Art

[0002] During the construction of deep foundation pits for rail transit or building construction, the concrete support beam structure is used as the internal support form for the foundation pit support structure in the form of retaining piles + internal support to prevent the deformation of the foundation pit. However, due to the small spacing between concrete support beams (generally about 6 meters) and a certain width (generally about 0.8 meters), during the excavation of the foundation pit, the debris spilled by the excavator will accumulate on the concrete support, affecting the support force and the overall image of civilized construction on site. At the same time, there is a safety hazard of debris falling from the support beam and injuring people and machinery below.

[0003] The existing solution is to arrange manual cleaning, but because the support beam is not wide enough and the work is suspended, safety protection measures cannot be ensured. There is a great risk of falling from a height when manually climbing up the beam to clean the debris.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The purpose of the utility model is to provide a device for preventing soil from falling on a concrete support beam. The device for preventing soil from falling on a support beam comprises a first support plate and a second support plate which are tilted downward and then combined, and is coordinated with rollers and traction rings to solve the problem in the prior art that soil is easily accumulated on the building support beam and that it is inconvenient and untimely to clean up.

[0006] The embodiment of the utility model is realized by the following technical scheme: the embodiment of the utility model provides a device for preventing soil from falling from a concrete support beam, comprising a support plate mechanism and a traction ring arranged on the support plate mechanism, the support plate mechanism comprising a first support plate and a second support plate, the first support plate and the second support plate are both inclined downward, the upper end of the first support plate is connected to the upper end of the second support plate, the first support plate and the second support plate jointly form a covering space opening downward, and the lower end of the support plate mechanism can cover the building support beam;

[0007] When the support plate mechanism is covered on the building support beam, the support plate mechanism and the building support beam are isolated by a plurality of rollers, and the rollers are installed on the support plate mechanism.

[0008] Preferably, the first support plate, the second support plate and the building support beam form a triangular prism.

[0009] Preferably, both the first support plate and the second support plate are arc-surface structures.

[0010] Preferably, the first support plate and the second support plate each include a support frame and a shielding member, the shielding member covers the outer side of the support frame, and the support frame is composed of a plurality of main frame bones that are cross-connected.

[0011] Preferably, the support plate mechanism further comprises a plurality of cross frames, each of which is connected to the first support plate at one end and to the second support plate at the other end.

[0012] Preferably, a plurality of rollers are arranged on the cross frame.

[0013] Preferably, two rollers are arranged on each cross frame, and the two rollers are arranged symmetrically in the longitudinal direction.

[0014] Preferably, a limiting mechanism is provided on the support plate mechanism, and when the support plate mechanism is covered on the building support beam, the limiting mechanism fits with the side surface of the building support beam.

[0015] Preferably, the limiting mechanism comprises a plurality of first limiting frames and a plurality of second limiting frames, and when the support plate mechanism is covered on the building support beam, the first limiting frames and the second limiting frames are respectively located on both sides of the building support beam.

[0016] Preferably, the supporting beam anti-soil falling device is an axisymmetric structure.

[0017] Compared with the prior art, the embodiments of the present invention have the following advantages and beneficial effects:

[0018] 1. An anti-soil-falling device for a concrete support beam provided by an embodiment of the utility model, the device is connected to the upper end of a first support plate and a second support plate through the upper end, and the connection structure ensures that the first support plate and the second support plate are both inclined downwardly, and then the anti-soil-falling device for a concrete support beam provided by the embodiment of the utility model is covered on the upper end of the building support beam to isolate the top of the building support beam, so that after falling onto the support mechanism, the soil debris will directly slide to the ground under the guidance of the inclined surface of the support mechanism, and will not accumulate on the top of the building support beam, thereby solving the problem in the prior art that after the soil debris accumulates to a certain extent on the top of the building support beam, the batch falling will injure the personnel and machinery below. At the same time, a traction ring is provided in the structure to facilitate the movement and transfer of the entire support beam anti-soil-falling device, and the installation and disassembly are convenient. The setting of the roller facilitates the lateral movement of the support plate mechanism along the building support beam, because the roller can convert the lateral relative sliding between the support plate mechanism and the building support beam into rolling, thereby ensuring the flexibility of the entire device.

[0019] 2. In the embodiment of the utility model, a cross frame is arranged between the first support plate and the second support plate, which improves the support stability of the entire support plate mechanism. At the same time, the setting of the limiting frame can reduce the vibration of the device, and also improve the installation stability of the device of the utility model, avoiding the risk of falling from a high altitude due to unstable installation.

[0020] In general, the embodiment of the utility model provides a device for preventing soil from falling from a concrete support beam by tilting the first support plate and the second support plate downward and combining them, and cooperating with rollers and traction rings, so as to achieve the purpose of preventing soil from accumulating on the building support beam and causing the risk of falling from a high place after the accumulation due to failure to clean up in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A front view of a device for preventing soil from falling from a concrete support beam provided by an embodiment of the utility model;

[0023] Figure 2 A front view of a device for preventing soil from falling from a concrete support beam provided by another embodiment of the utility model;

[0024] Figure 3 A side view of a device for preventing soil from falling from a concrete support beam provided in an embodiment of the utility model.

[0025] Marks and corresponding parts names in the attached drawings:

[0026] 1-traction lifting ring, 2-first support plate, 3-second support plate, 4-building support beam, 5-roller, 6-shielding piece, 7-main frame, 8-cross frame, 9-first limiting frame, 10-second limiting frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and structured in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0031] Example

[0032] like Figure 1 and Figure 3 As shown, the embodiment of the utility model provides a device for preventing soil from falling from a concrete support beam, including a support plate mechanism and a traction ring 1 arranged on the support plate mechanism, the traction ring 1 is used to tow the entire device during installation and movement, the connection between the traction ring 1 and the support mechanism can be an integral setting or connected by bonding, welding, etc., there is no limitation here, as long as sufficient connection stability can be achieved, for the convenience of understanding and to ensure the firmness of the connection, in the embodiment of the utility model, the traction ring 1 and the support mechanism are connected by welding, the support plate mechanism includes a first support plate 2 and a second support plate 3, the first support plate 2 and the second support plate 3 are both inclined downward, the upper end of the first support plate 2 is connected to the upper end of the second support plate 3, the first support plate 2 and the second support plate 3 together form a covering space with an opening downward, and the lower end of the support plate mechanism can cover the building support beam 4; specifically, the first support plate 2 and the second support plate 3 are both inclined downward, and the upper ends are connected to form a slope structure with both ends inclined downward, and the cover structure can cover the building support beam 4, so that soil or other debris will directly fall onto the support plate mechanism and be discharged along the slope structure without contacting the top of the building support beam 4, let alone accumulating on the top of the building support beam 4.

[0033] When it is necessary to install the anti-soil-falling device of the embodiment of the utility model, it is only necessary to apply force to the traction ring 1 to move the entire anti-soil-falling device, and the installation and removal of the anti-soil-falling device of the embodiment of the utility model can be achieved. When the support plate mechanism is covered on the building support beam 4, the support plate mechanism and the building support beam 4 are isolated by a plurality of rollers 5, and the rollers 5 are installed on the support plate mechanism. When the support plate mechanism is covered on the building support beam 4, the support plate mechanism can roll on the building support beam 4 under the action of the rollers 5. This structure cooperates with the traction ring 1 to improve the installation flexibility of the anti-soil-falling device. In general, the structure of the support plate mechanism can effectively prevent soil and other debris from falling into the support beam area, keep the area clean, and avoid potential structural problems caused by debris accumulation. The covering structure of the support plate mechanism provides a protective layer for the building support beam 4 to prevent damage caused by external forces during construction. The structure of the traction ring 1 allows the device to be easily installed and moved by equipment such as a crane, thereby improving construction efficiency. The use of rollers 5 reduces the direct contact between the support plate mechanism and the building support beam 4, thereby reducing wear and extending the service life of the device. More importantly, it allows the support plate mechanism to be more easily installed on the support beam, and also facilitates adjustment and repositioning during construction.

[0034] For example, the first support plate 2, the second support plate 3 and the building support beam 4 form a triangular prism. The triangular prism structure can ensure the slope structure, prevent the accumulation of soil or other debris, and can remove them in time. At the same time, the triangular prism structure has high stability. This structure enables the support plate mechanism to disperse the pressure when it is under the pressure of soil or other materials falling from above, reducing the direct impact on the building support beam 4. Of course, in other embodiments, it is not limited to the triangular prism structure, and there is no restriction on the folding willow, as long as the purpose of isolation and slag removal can be achieved. For example, Figure 2 As shown, the first support plate 2 and the second support plate 3 are both of curved surface structure, because the curved surface structure can also disperse the pressure more evenly when subjected to external force, reduce the local impact on the support beam, and thus protect the support beam from damage. At the same time, the curved surface structure helps to reduce the accumulation of soil and other debris on the support plate, because the curved surface shape makes it easier for these materials to slide off, thereby keeping the support beam area clean.

[0035] Further, the first support plate 2 and the second support plate 3 both include a support frame and a shielding member 6, the shielding member 6 covers the outside of the support frame, the support frame is composed of a plurality of staggered main frame bones 7, the support frame provides high-strength support and stability for the anti-soil falling device of the embodiment of the utility model, and can withstand large loads and pressures, the shielding member 6 covers the outside of the support frame, and its main function is to prevent dust, debris and other foreign substances that may damage the support beam from entering the space between the support plate mechanism and the support beam, the staggered connection structure of the main frame bones 7 increases the rigidity and load-bearing capacity of the entire support plate, and also provides a stable installation foundation for the shielding member 6. In order to improve the support firmness of the anti-soil falling device of the embodiment of the utility model, the support plate mechanism is set to also include a plurality of cross-frames 8, each of which is connected to the first support plate 2 at one end and connected to the second support plate 3 at the other end. That is, these frames span between the two support plates, forming a more stable triangular structure, increasing the rigidity of the support plate mechanism, so that the entire device can better withstand pressure and loads from all directions. It should be noted that the number of cross-frames 8 is not limited here. One, two, three, etc. can be set as long as sufficient supporting strength can be achieved. It can be set specifically according to the size of the actual anti-falling soil device. Each cross-frame 8 can be set in parallel or in a cross-arrangement, which is not limited here.

[0036] Preferably, several rollers 5 can be arranged on the cross-frame 8. Of course, in other embodiments, several rollers 5 can also be arranged on the first support plate 2 and the second support plate 3, as long as the effect of supporting rolling can be achieved. Back to the embodiment of the utility model, for example, two rollers 5 are arranged on each cross-frame 8, and the two rollers 5 are arranged symmetrically in the longitudinal direction. This symmetrical structure helps to ensure the balance and stability of the device when subjected to force. Of course, in other embodiments, the number of rollers 5 arranged on each cross-frame 8 is not limited to two, and can be one, three, four, etc. At the same time, in other embodiments, it is not limited to setting rollers 5 on each cross-frame 8, and some cross-frames 8 may not be provided with rollers 5. Of course, rollers 5 can also be set on the cross-frame 8 and the first support plate 2 and the second support plate 3, as long as sufficient support and rolling stability can be achieved.

[0037] In order to prevent the stability and vibration of the anti-soil falling device of the utility model after installation, a limiting mechanism will be set on the support plate mechanism. When the support plate mechanism is covered on the building support beam 4, the limiting mechanism fits with the side of the building support beam 4. The limiting mechanism provides additional accuracy and safety for the entire concrete support beam anti-soil falling device. Its function is to ensure its correct and stable position when the support plate mechanism is covered on the building support beam 4, and prevent displacement or offset during the construction process. Specifically, the limiting mechanism is designed to fit tightly with the side of the building support beam 4, ensuring that the position of the support plate mechanism is accurate after installation, while preventing displacement under load or external force, and also providing a clear reference point, so that construction personnel can quickly and accurately install and adjust the support plate mechanism. In the construction of high-rise buildings, the support plate mechanism needs to withstand large wind loads and loads, and the limiting mechanism can ensure its stability during high-altitude operations.

[0038] Exemplarily, the limiting mechanism includes a plurality of first limiting frames 9 and a plurality of second limiting frames 10. When the support plate mechanism is covered on the building support beam 4, the first limiting frames 9 and the second limiting frames 10 are respectively located on both sides of the building support beam 4. By arranging the first limiting frames 9 and the second limiting frames 10 on the support plate mechanism, when the support plate mechanism is covered on the building support beam 4, the two limiting frames are respectively located on both sides of the support beam, forming a bilateral limiting effect. The design of the first limiting frames 9 and the second limiting frames 10 allows the support plate mechanism to be precisely aligned with both sides of the building support beam 4, ensuring the correct installation and stability of the support plate mechanism. The structural designs of the two limiting frames are complementary, and they work together to ensure that the support plate mechanism evenly distributes the load on the entire building support beam 4 to prevent local overload. It should be noted that the number of the first limiting frames 9 and the second limiting frames 10 is not limited here, and can be set according to actual needs, as long as sufficient stability and safety can be achieved. As a preferred embodiment of the utility model, the support beam anti-soil falling device is an axisymmetric structure. The axisymmetric structure helps to evenly distribute the load on the support beam and reduce the concentrated pressure at any single point, thereby protecting the support beam from excessive pressure and potential structural damage. At the same time, it makes it easier to position and install the support plate mechanism on the support beam because construction personnel can easily identify the center axis and ensure the symmetry and balance of the device. Of course, in other embodiments, there is no limitation and it can also be an asymmetric structure.

[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model. It should be noted that the structures or components illustrated in the drawings are not necessarily drawn to scale, and the utility model omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the utility model.

Claims

1. A device for preventing soil from falling from a concrete support beam, comprising a support plate mechanism and a traction ring (1) arranged on the support plate mechanism, characterized in that: The support plate mechanism comprises a first support plate (2) and a second support plate (3), the first support plate (2) and the second support plate (3) are both inclined downward, the upper end of the first support plate (2) is connected to the upper end of the second support plate (3), the first support plate (2) and the second support plate (3) together form a covering space opening downward, and the lower end of the support plate mechanism can cover the building support beam (4); When the support plate mechanism is covered on the building support beam (4), the support plate mechanism and the building support beam (4) are isolated from each other by a plurality of rollers (5), and the rollers (5) are mounted on the support plate mechanism.

2. A device for preventing soil from falling from a concrete support beam according to claim 1, characterized in that: The first support plate (2), the second support plate (3) and the building support beam (4) form a triangular prism.

3. The device for preventing soil from falling from a concrete support beam according to claim 1, characterized in that: The first support plate (2) and the second support plate (3) are both arc-surface structures.

4. A device for preventing soil from falling from a concrete support beam according to claim 2 or 3, characterized in that: The first support plate (2) and the second support plate (3) both comprise a support frame and a shielding member (6), wherein the shielding member (6) covers the outside of the support frame, and the support frame is composed of a plurality of main frame bones (7) that are connected in an interlaced manner.

5. The device for preventing soil from falling from a concrete support beam according to claim 4, characterized in that: The support plate mechanism further comprises a plurality of cross frames (8), one end of each cross frame (8) being connected to the first support plate (2) and the other end being connected to the second support plate (3).

6. The device for preventing soil from falling from a concrete support beam according to claim 5, characterized in that: The plurality of rollers (5) are all arranged on the cross frame (8).

7. The device for preventing soil from falling from a concrete support beam according to claim 6, characterized in that: Each of the cross frames (8) is provided with two rollers (5), and the two rollers (5) are longitudinally symmetrically arranged.

8. The device for preventing soil from falling from a concrete support beam according to claim 1, characterized in that: A limiting mechanism is arranged on the support plate mechanism, and when the support plate mechanism is covered on the building support beam (4), the limiting mechanism fits with the side surface of the building support beam (4).

9. The device for preventing soil from falling from a concrete support beam according to claim 8, characterized in that: The limiting mechanism comprises a plurality of first limiting frames (9) and a plurality of second limiting frames (10). When the support plate mechanism is covered on the building support beam (4), the first limiting frames (9) and the second limiting frames (10) are respectively located on both sides of the building support beam (4).

10. The device for preventing soil falling from a concrete support beam according to claim 1, characterized in that: The supporting beam anti-soil falling device is an axisymmetric structure.

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