External scaffold tie assembly and external scaffold system

Abstract

The utility model relates to the field of scaffold installation, and provides an external scaffold tying assembly and an external scaffold system.The external scaffold tying assembly comprises an anchoring part, a connecting piece, a connecting piece and a connecting piece, the anchoring part is pre-buried in a wall beam, and the end, facing the outer side of the wall beam, of the anchoring part is flush with the wall beam; one end of the connecting rod is detachably connected with the anchoring part; the connecting pipe is used for connecting an external scaffold; the jacking piece is connected with the other end of the connecting rod; one end of the jacking piece is pressed against the wall beam, and the other end of the jacking piece is connected with the connecting pipe. According to the external scaffold pulling assembly and the external scaffold system, the anchoring part does not need to be dismantled after construction is completed, the hidden danger of water leakage in the later period is avoided, and when the external scaffold inclines in the direction away from the wall beam, the connecting rod bears the pulling force of the external scaffold to the wall beam; when the external scaffold inclines towards the direction close to the wall beam, the back shore piece bears the pressure of the external scaffold on the wall beam, the structure is stable, and the safety coefficient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffold installation, in particular to an external scaffold tie assembly and an external scaffold system. Background Art

[0002] External scaffolding is an indispensable construction tool in building construction. The most common ones are ground-type external scaffolding and cantilevered external scaffolding. To ensure safety, the scaffolding and the main structure of the wall beam must be reliably tied before normal use.

[0003] In the prior art, in order to prevent the risk of leakage during the later plugging process, steel pipes are usually embedded in the wall beams, and then connected through connecting rods and connecting pipes, and the connecting pipes are connected to the scaffolding.

[0004] However, the connection between the embedded steel pipe and the connecting rod in the wall beam usually has to withstand both tension and pressure, which can easily cause damage to the connecting rod, making the structure unstable and easily leading to connection failure. Utility Model Content

[0005] The utility model provides an external scaffolding tie assembly and an external scaffolding system, which are used to solve the defect in the prior art that the connecting rod has to bear both tension and pressure, which easily causes damage to the connecting rod and leads to connection failure, and achieves the effect of ensuring the stability of the external scaffolding tie assembly structure and ensuring effective connection.

[0006] The utility model provides an external scaffolding tie assembly, comprising:

[0007] An anchor is pre-buried in the wall beam, and one end of the anchor facing the outside of the wall beam is flush with the wall beam;

[0008] A connecting rod, one end of which is detachably connected to the anchoring piece;

[0009] Connecting pipe, used to connect external scaffolding;

[0010] A top support member is connected to the other end of the connecting rod; one end of the top support member is pressed against the wall beam, and the other end is connected to the connecting pipe.

[0011] According to an external scaffolding tie assembly provided by the utility model, the top support member includes:

[0012] A pipe clamp, used to clamp the connecting pipe, and the pipe clamp is connected to the other end of the connecting rod;

[0013] A push rod is provided with external threads on its outer circumference; the connecting pipe is sleeved on the outer circumference of the push rod, and one end of the push rod is tightly pressed against the wall beam.

[0014] According to an external scaffolding tie assembly provided by the utility model, the top support member also includes:

[0015] An adjusting ring is threadedly connected to the push rod; and one end of the adjusting ring away from the wall beam is in contact with the connecting pipe.

[0016] According to an external scaffolding tie assembly provided by the utility model, the top support member also includes:

[0017] A U-shaped bracket has a receiving space inside; the U-shaped bracket is arranged at one end of the top rod facing the wall beam; and the U-shaped bracket is used for the top rod to pass through;

[0018] A pressing block is arranged in the accommodating space, one side of the pressing block is pressed tightly against the wall beam, and the other side of the pressing block is in close contact with the push rod.

[0019] According to an external scaffolding anchoring assembly provided by the utility model, the pressing block comprises one of a wooden block and a rubber block.

[0020] According to an external scaffolding tie assembly provided by the utility model, the pipe clamp comprises:

[0021] A first clamping plate, detachably connected to the connecting rod;

[0022] The second clamping plate is arranged in pair with the first clamping plate, and a space for clamping the connecting pipe is provided between the second clamping plate and the first clamping plate.

[0023] According to an external scaffolding anchor assembly provided by the utility model, the first clamping plate includes a first curved plate and a first wing plate and a second wing plate arranged on both sides of the first curved plate, the second clamping plate includes a second curved plate and a third wing plate and a fourth wing plate arranged on both sides of the second curved plate, the first curved plate is connected to the connecting rod, the first wing plate and the third wing plate are detachably connected, and the second wing plate and the fourth wing plate are detachably connected.

[0024] According to an external scaffolding anchor assembly provided by the utility model, the anchor member comprises:

[0025] Anchor plates;

[0026] A sleeve is arranged at one end of the anchor plate facing the outer side of the wall beam; the inner circumference of the sleeve is provided with an internal thread;

[0027] The connecting rod is a screw rod, and the screw rod is threadedly connected to the sleeve.

[0028] According to an external scaffolding anchoring assembly provided by the utility model, the anchor plate is welded to the sleeve.

[0029] The utility model also provides an external scaffolding system, comprising:

[0030] External scaffolding body;

[0031] In the external scaffolding anchoring assembly as described in any one of the above items, the connecting pipe in the external scaffolding anchoring assembly is connected to the external scaffolding body.

[0032] The utility model provides an external scaffolding tie-joint assembly which is pre-buried in the wall beam through an anchor piece, one end of the anchor piece facing the outer side of the wall beam is flush with the wall beam, one end of a connecting rod is detachably connected to the anchor piece, and the anchor piece does not need to be removed later after completion, thereby solving the problem of water leakage hidden danger in later construction; the other end of the connecting rod is connected to a top support piece; one end of the top support piece is pressed tightly against the wall beam, and the other end is connected to a connecting pipe; when the external scaffold is tilted in a direction away from the wall beam, the connecting rod bears the pulling force of the external scaffold on the wall beam; when the external scaffold is tilted in a direction close to the wall beam, the top support piece bears the pressure of the external scaffold on the wall beam, the structure is stable, and the safety factor is improved.

[0033] The external scaffolding system provided by the utility model has various advantages as mentioned above because it includes the external scaffolding anchoring assembly as mentioned above. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 This is one of the structural schematic diagrams of an external scaffolding tie assembly in an embodiment provided by the utility model;

[0036] Figure 2 This is the second structural schematic diagram of an external scaffolding tie assembly in an embodiment provided by the utility model;

[0037] Figure 3 This is a schematic diagram of the connection structure between a U-shaped support and a push rod in an embodiment provided by the utility model;

[0038] Figure 4 This is a structural schematic diagram of a pipe clamp in an embodiment provided by the utility model;

[0039] Figure 5 This is a schematic diagram of the structure of an anchor member in an embodiment provided by the utility model;

[0040] Reference numerals:

[0041] 100. Wall beam;

[0042] 1. Anchor; 2. Connecting rod; 3. Connecting pipe; 4. Top support;

[0043] 41. pipe clamp; 42. push rod; 43. adjusting ring; 44. U-shaped bracket; 45. pressure block;

[0044] 411, first clamping plate; 412, second clamping plate; 4111, first arc plate; 4112, first wing plate; 4113, second wing plate; 4121, second arc plate; 4122, third wing plate; 4123, fourth wing plate;

[0045] 11. Anchor plate; 12. Sleeve. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] Combine the following Figures 1 to 5 The external scaffolding anchor assembly of the utility model is used to connect the external scaffolding and the wall beam 100, so as to ensure the stability of the external scaffolding structure and the safety of the construction workers during the construction process.

[0049] like Figure 1 As shown, the external scaffolding anchoring assembly provided by the embodiment of the utility model includes an anchor 1, a connecting rod 2, a connecting pipe 3 and a top support 4.

[0050] Among them, the anchor 1 is pre-buried in the wall beam 100, ensuring the tight combination of the anchor 1 and the wall beam 100, and the end of the anchor 1 facing the outside of the wall beam 100 is flush with the wall beam 100; one end of the connecting rod 2 is detachably connected to the anchor 1, and can be assembled and disassembled as needed during use, thereby improving construction efficiency. After the construction is completed, the connecting rod 2 can be disassembled without removing the anchor 1, thereby preventing water leakage hazards in later construction.

[0051] The connecting pipe 3 is used to connect the external scaffolding to form a stable supporting structure with the wall beam 100. Generally speaking, the connecting pipe 3 is horizontally arranged and connected to the vertical rods of the external scaffolding to ensure the firmness and stability of the connection to keep the connecting pipe 3 and the external scaffolding relatively fixed.

[0052] The top support member 4 is connected to the other end of the connecting rod 2, and one end of the top support member 4 is pressed against the wall beam 100, and the other end is connected to the connecting pipe 3. When the external scaffolding is tilted away from the wall beam 100, the connecting rod 2 bears the pulling force of the external scaffolding on the wall beam 100; when the external scaffolding is tilted toward the wall beam 100, the top support member 4 bears the pressure of the external scaffolding on the wall beam 100, so that the structure is stable and the safety factor is improved.

[0053] It should be understood that the external scaffolding tie assembly provided in this embodiment realizes a stable connection between the external scaffolding and the wall beam 100 through the coordinated action of the anchor 1, the connecting rod 2, the connecting pipe 3 and the top support 4. This design not only improves the construction efficiency, but also ensures the construction safety. At the same time, the detachable design between the various components also makes the components more convenient during reuse and transportation.

[0054] See again Figure 1 As shown, in one embodiment of the utility model, the top support member 4 includes a pipe clamp 41 and a top rod 42. The pipe clamp 41 is used to clamp the connecting pipe 3 to ensure a stable connection between the connecting pipe 3 and the top support member 4. The pipe clamp 41 is connected to the other end of the connecting rod 2; thus, the connecting rod 2, the top support member 4 and the connecting pipe 3 can form a stable whole. This design not only enhances the structural strength of the entire tie assembly, but also improves the stability of the external scaffolding.

[0055] The outer periphery of the top rod 42 is provided with an external thread; the outer periphery of the top rod 42 is provided with a connecting pipe 3, and one end of the top rod 42 is pressed against the wall beam 100; so that the top rod 42 can be tightly connected with the wall beam 100 to prevent safety hazards caused by looseness. At the same time, the outer periphery of the top rod 42 is provided with a connecting pipe 3, so that the top rod 42 plays the role of connecting the wall beam 100 and the connecting pipe 3, so that the entire tie assembly forms a complete supporting structure. The top support member 4 realizes a stable connection between the connecting pipe 3, the connecting rod 2 and the wall beam 100 through the synergistic effect of the pipe clamp 41 and the top rod 42. This design not only improves the stability of the external scaffolding, but also ensures safety during the construction process. At the same time, since the connection method between the various components of the top support member 4 is relatively simple, it also makes the entire assembly more convenient and quick during installation and disassembly.

[0056] like Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the top support member 4 further includes an adjusting ring 43, which is threadedly connected to the top rod 42; and the end of the adjusting ring 43 away from the wall beam 100 contacts the connecting pipe 3. The adjusting ring 43 is threadedly connected to the top rod 42, and this design enables the adjusting ring 43 to move up and down along the external thread of the top rod 42, thereby achieving fine adjustment of the length of the top support member 4. The end of the adjusting ring 43 away from the wall beam 100 contacts the connecting pipe 3, so that when the adjusting ring 43 moves along the top rod 42, the distance between the connecting pipe 3 and the wall beam 100 can be indirectly adjusted to meet the needs under different construction conditions.

[0057] like Figure 3 As shown, in one embodiment of the utility model, the top support member 4 also includes a U-shaped bracket 44, which has a storage space inside; the U-shaped bracket 44 is arranged at one end of the top rod 42 facing the wall beam 100; so that the connection between the top rod 42 and the wall beam 100 is more stable. The storage space of the U-shaped bracket provides support for the pressing block 45, ensuring that the pressing block 45 can effectively press the top rod 42 against the wall beam 100. The U-shaped bracket 44 is used for the top rod 42 to pass through, allowing the top rod 42 to pass stably inside the U-shaped bracket 44, and at the same time, the two sides of the U-shaped bracket 44 can be used as support points to increase the stability of the top support member 4. The pressing block 45 is arranged in the storage space, and its shape and size match the storage space, ensuring that it can be stably placed inside the U-shaped bracket 44, one side of the pressing block 45 is pressed against the wall beam 100, and the other side of the pressing block 45 is in close contact with the top rod 42, thereby improving the stability of the entire tie assembly. The other side of the pressing block 45 is in close contact with the top rod 42 to prevent the top rod 42 from sliding or shaking when subjected to force.

[0058] In one embodiment of the present invention, the pressing block 45 may include a wooden block, which has high hardness and certain compressive resistance, and can withstand a certain pressure and tightly press the top rod 42 against the wall beam 100. The pressing block 45 may also include a rubber block, which has good elasticity and buffering performance, and can provide a better buffering effect between the top rod 42 and the wall beam 100, reducing the impact caused by vibration or external force. At the same time, the friction of the rubber block is relatively large, and can better maintain the tight connection between the top rod 42 and the wall beam 100, so as to avoid the rigid contact between the wall beam 100 and the external scaffolding tie assembly, and prevent the concrete from being damaged due to the rigid contact.

[0059] like Figure 4 As shown, in one embodiment of the utility model, the pipe clamp 41 includes a first clamp plate 411 and a second clamp plate 412, and the first clamp plate 411 is detachably connected to the connecting rod 2. This design enables the pipe clamp 41 to be conveniently fixed on the connecting rod 2, and also provides convenience for subsequent disassembly. This detachable connection method not only enhances the flexibility of the assembly, but also improves the construction efficiency. The second clamp plate 412 is arranged in pairs with the first clamp plate 411, and there is a space between the second clamp plate 412 and the first clamp plate 411 for clamping the connecting pipe 3. This design enables the pipe clamp 41 to be conveniently fixed on the connecting rod 2, and also provides convenience for subsequent disassembly. This detachable connection method not only enhances the flexibility of the assembly, but also improves the construction efficiency.

[0060] In one embodiment of the utility model, the first clamping plate 411 includes a first arc-shaped plate 4111 and a first wing plate 4112 and a second wing plate 4113 arranged on both sides of the first arc-shaped plate 4111. Such a design enables the first clamping plate 411 to fit tightly against the outside of the connecting pipe. At the same time, the connection between the first arc-shaped plate 4111 and the connecting rod 2 ensures the stability of the entire pipe clamp.

[0061] The second clamping plate 412 includes a second arc-shaped plate 4121 and a third wing plate 4122 and a fourth wing plate 4123 disposed on both sides of the second arc-shaped plate 4121. The first arc-shaped plate 4111 is connected to the connecting rod 2. The first wing plate 4112 and the third wing plate 4122 are detachably connected. The second wing plate 4113 and the fourth wing plate 4123 are detachably connected. Such a design enables the second clamping plate 412 to cooperate with the first clamping plate 411 to clamp the connecting pipe 3 together.

[0062] like Figure 5 As shown, in one embodiment of the present invention, the anchor 1 includes an anchor plate 11 and a sleeve 12. The anchor plate 11 is the main part of the anchor 1, which is pre-buried inside the wall beam 100 to ensure the tight connection between the anchor 1 and the wall beam 100. This design not only improves the stability of the tie assembly, but also ensures the flatness of the outer side of the wall beam 100, which is convenient for the subsequent installation of the connecting rod 2 and other components.

[0063] The sleeve 12 is arranged at one end of the anchor plate 11 facing the outer side of the wall beam 100; the inner circumference of the sleeve 12 is provided with an internal thread; so that the sleeve 12 can protrude from the surface of the wall beam 100, which is convenient for subsequent connection with the connecting rod 2. The inner circumference of the sleeve 12 is provided with an internal thread, which enables the sleeve 12 to be threadedly connected with the connecting rod 2 having a corresponding external thread, thereby ensuring the stability and reliability of the connection.

[0064] The connecting rod 2 is a screw rod, which is threadedly connected to the sleeve 12, so that the screw rod can be smoothly screwed into the sleeve to achieve a fastened connection with the anchor 1. At the same time, the screw rod, as the connecting rod 2, also undertakes the task of connecting the pipe clamp 41 and other components, ensuring the integrity and stability of the entire tie assembly.

[0065] like Figure 5 As shown, in one embodiment of the utility model, the anchor plate 11 is welded with the sleeve 12. Welding is a very stable connection method. By melting a part of the material and resolidifying it, a permanent connection can be formed. In the anchor 1, the anchor plate 11 and the sleeve 12 are welded together to ensure that the connection between them is firm and reliable, and is not easy to loosen or separate due to external force or vibration, thereby preventing the external scaffolding tie assembly and the external scaffolding connection from failing.

[0066] The external scaffolding system provided by the present invention is described below. The external scaffolding system described below and the external scaffolding tie assembly described above can be referred to each other.

[0067] A second aspect of the utility model provides an external scaffolding system, comprising an external scaffolding body and an external scaffolding anchoring assembly as described in any one of the above embodiments, wherein a connecting pipe in the external scaffolding anchoring assembly is connected to the external scaffolding body.

[0068] The external scaffolding system provided by the second embodiment of the utility model includes the external scaffolding anchoring assembly as described above, and thus has the various advantages as described above, which will not be described in detail here.

[0069] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or mode are included in at least one embodiment or mode of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or modes in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or modes described in this specification and the features of the different embodiments or modes, without contradiction.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An external scaffolding tie assembly, used to connect an external scaffolding and a wall beam, characterized in that: include: An anchor is pre-buried in the wall beam, and one end of the anchor facing the outside of the wall beam is flush with the wall beam; A connecting rod, one end of which is detachably connected to the anchoring piece; Connecting pipe, used to connect external scaffolding; A top support member is connected to the other end of the connecting rod; one end of the top support member is pressed against the wall beam, and the other end is connected to the connecting pipe.

2. The external scaffolding anchor assembly according to claim 1, characterized in that: The top support member comprises: A pipe clamp, used to clamp the connecting pipe, and the pipe clamp is connected to the other end of the connecting rod; A push rod is provided with external threads on its outer circumference; the connecting pipe is sleeved on the outer circumference of the push rod, and one end of the push rod is tightly pressed against the wall beam.

3. The external scaffolding anchor assembly according to claim 2, characterized in that: The top support member also includes: An adjusting ring is threadedly connected to the push rod; and one end of the adjusting ring away from the wall beam is in contact with the connecting pipe.

4. The external scaffolding anchor assembly according to claim 3, characterized in that: The top support member also includes: A U-shaped bracket has a receiving space inside; the U-shaped bracket is arranged at one end of the top rod facing the wall beam; and the U-shaped bracket is used for the top rod to pass through; A pressing block is arranged in the accommodating space, one side of the pressing block is pressed tightly against the wall beam, and the other side of the pressing block is in close contact with the push rod.

5. The external scaffolding anchor assembly according to claim 4, characterized in that: The pressing block comprises a wooden block or a rubber block.

6. The external scaffolding anchor assembly according to claim 2, characterized in that: The pipe clamp comprises: A first clamping plate, detachably connected to the connecting rod; The second clamping plate is arranged in pair with the first clamping plate, and a space for clamping the connecting pipe is provided between the second clamping plate and the first clamping plate.

7. The external scaffolding anchor assembly according to claim 6, characterized in that: The first clamping plate includes a first arc-shaped plate and a first wing plate and a second wing plate arranged on both sides of the first arc-shaped plate, the second clamping plate includes a second arc-shaped plate and a third wing plate and a fourth wing plate arranged on both sides of the second arc-shaped plate, the first arc-shaped plate is connected to the connecting rod, the first wing plate and the third wing plate are detachably connected, and the second wing plate and the fourth wing plate are detachably connected.

8. The external scaffolding anchor assembly according to claim 1, characterized in that: The anchoring member comprises: Anchor plates; A sleeve is arranged at one end of the anchor plate facing the outer side of the wall beam; the inner circumference of the sleeve is provided with an internal thread; The connecting rod is a screw rod, and the screw rod is threadedly connected to the sleeve.

9. The external scaffolding anchor assembly according to claim 8, characterized in that: The anchor plate is welded to the sleeve.

10. An external scaffolding system, characterized in that: include: External scaffolding body; According to any one of claims 1 to 9, the connecting pipe in the external scaffolding anchor assembly is connected to the external scaffolding body.

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