Thick raft support

Abstract

The utility model discloses a thick raft support. The thick raft support comprises four vertical supporting rods and a plurality of transverse supporting frames arranged in the axis direction of the vertical supporting rods. The vertical supporting rod is arranged on a valve plate bottom layer steel bar through the base. The transverse supporting frames are fixedly connected with the vertical supporting rods through transverse supporting pieces, and the transverse supporting frames are used for supporting all layers of steel bars of the valve plate; and in the process of binding all layers of steel bars of the valve plate, the transverse supporting frame is selectively provided with an operation platform. Through the modular structure of the thick raft support, the support can be rapidly erected and installed.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a thick raft slab support. Background Technology

[0002] With advancements in technology, building heights have increased accordingly, with some buildings exceeding 300 meters. Supertall buildings place extremely high demands on foundation quality, especially raft foundations with pile foundations, which have become the preferred choice for supertall buildings.

[0003] For ultra-thick raft foundations, the internal steel reinforcement layers are prone to deformation due to their extreme weight before pouring. Steel pipe scaffolding is usually erected for support; however, this method is difficult to erect and the quality is hard to control. Utility Model Content

[0004] The purpose of this utility model is to overcome the problems of the prior art by disclosing a thick raft plate support. Through the modular structure of the thick raft plate support, the support of this application can be quickly erected and installed.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A thick raft slab support includes four vertical support rods and several transverse support frames arranged along the axis of the vertical support rods.

[0007] The vertical support rod is mounted on the bottom steel reinforcement of the valve plate via a base.

[0008] Each horizontal support frame is connected and fixed to the vertical support rod via a horizontal support member. The horizontal support frame is used to support the steel bars of each layer of the valve plate.

[0009] During the process of binding the steel bars of each layer of the valve plate, a working platform is selected to be set on the transverse support frame.

[0010] According to a preferred embodiment, the lateral support member is fixedly connected to the surface of the vertical support rod, and the lateral support member includes a U-shaped anchor or a mountain-shaped anchor.

[0011] According to a preferred embodiment, the two ends of each member of the transverse support frame are snapped together with the U-shaped anchor or the mountain-shaped anchor.

[0012] According to a preferred embodiment, in the vertical direction, adjacent vertical support rods are connected to each other via a connecting member. The connecting member is sleeved on the ends of two adjacent vertical support rods, and the connection and fixation between the vertical support rod and the connecting member is completed by connecting bolts.

[0013] According to a preferred embodiment, when the vertical support rod is an I-beam, a plurality of support plates are provided in the groove structure of the I-beam, and the two ends of the corresponding rods in the horizontal support frame are engaged in the groove structure, and the vertical support is completed by the support plates.

[0014] According to a preferred embodiment, the support plate is further provided with a through hole, and a limiting member passes through the corresponding rod in the transverse support frame and the through hole to realize the connection and fixation between the support plate and the rod in the transverse support frame.

[0015] According to a preferred embodiment, several temporary working units are selectively arranged along the axial direction of the vertical support rod for use as a footboard.

[0016] According to a preferred embodiment, the temporary working unit includes a first clamping part and a second clamping part.

[0017] The first clamping part and the second clamping part are located on both sides of the vertical support rod, and one end of the first clamping part and the second clamping part are fixed to the support rod by two fixing bolts.

[0018] The other ends of the first clamping part and the second clamping part are respectively provided with a first sleeve and a second sleeve, and the first sleeve is inserted into the cavity of the second sleeve, and the first sleeve and the second sleeve together form a foot pedal.

[0019] According to a preferred embodiment, the first clamping part is limited on one side of the fixing bolt by an enlarged head, and the second clamping part is limited on the other side by a fixing pin that passes through the bolt shank.

[0020] According to a preferred embodiment, the vertical support rod is provided with several double rows of holes at equal intervals along its axial direction for fixing the temporary work unit.

[0021] The aforementioned main solution of this utility model and its various further alternative solutions can be freely combined to form multiple solutions, all of which are solutions that can be adopted by this utility model and for which protection is sought. Those skilled in the art, after understanding the solution of this utility model, will realize, based on existing technology and common knowledge, that there are many combinations, all of which are technical solutions to be protected by this utility model; therefore, they are not exhaustively listed here.

[0022] The beneficial effects of this utility model are:

[0023] Compared with traditional scaffolding, the thick raft scaffolding of this application has the advantages of modular erection and installation convenience, and high strength. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the thick raft plate support structure of this utility model;

[0025] Figure 2This is a side view of the thick raft plate support structure of this utility model;

[0026] Figure 3 This is a schematic diagram showing the connection relationship between the vertical support rod and the connecting component in the thick raft plate support of this utility model;

[0027] Figure 4 This is a schematic diagram of the temporary work unit structure in the thick raft plate support of this utility model;

[0028] Figure 5 This is a schematic diagram showing the connection relationship between the temporary working unit and the vertical support rod in the thick raft plate support of this utility model;

[0029] Among them, 100-bottom reinforcement of valve plate, 101-base, 102-vertical support rod, 102a-support plate, 103-horizontal support frame, 104-horizontal support component, 105-working platform, 106-connecting component, 107-connecting bolt, 108-temporary working unit, 108a-first clamping part, 108b-first connecting piece, 108c-second clamping part, 108d-second connecting piece, 109-fixing bolt, 110-fixing pin. Detailed Implementation

[0030] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0031] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] Furthermore, it should be noted that unless otherwise specified, the specific structures, connections, positions, power sources, etc. involved in this utility model are all things that a person skilled in the art can know without creative effort based on the prior art.

[0036] Example 1

[0037] refer to Figures 1 to 5 As shown in the figure, a thick raft slab support is provided. The thick raft slab support includes four vertical support rods 102 and several horizontal support frames 103 arranged along the axial direction of the vertical support rods 102. Each horizontal support frame 103 is composed of four rods.

[0038] Preferably, the vertical support rod 102 is mounted on the bottom reinforcing steel bar 100 of the valve plate via a base 101 and is fixed to the bottom support structure of the bottom reinforcing steel bar 100 of the valve plate via support bolts. Each horizontal support frame 103 is connected and fixed to the vertical support rod 102 via a horizontal support member 104. The horizontal support frame 103 is used to support the reinforcing steel bars of each layer of the valve plate. During the binding of the reinforcing steel bars of each layer of the valve plate, a working platform 105 is selectively provided on the horizontal support frame 103. The working platform 105 is a plate-shaped structure and can move on the horizontal support frame 103.

[0039] Preferably, the horizontal support 104 is fixedly connected to the surface of the vertical support rod 102, and the horizontal support 104 includes a U-shaped anchor or a mountain-shaped anchor.

[0040] Furthermore, both ends of each member of the transverse support frame 103 are snapped together with the U-shaped anchor or the mountain-shaped anchor. Thus, the structural design of the transverse support member 104 helps construction workers to quickly assemble the transverse support frame 103.

[0041] Preferably, in the vertical direction, adjacent vertical support rods 102 are connected to each other via a connecting member 106. The connecting member 106 is sleeved on the ends of two adjacent vertical support rods 102, and the connection and fixation between the vertical support rods 102 and the connecting member 106 are completed by connecting bolts 107. This realizes the vertical expandability of this bracket.

[0042] Preferably, when the vertical support rod 102 is an I-beam, a plurality of support plates 102a are provided in the groove structure of the I-beam, and the two ends of the corresponding rods in the transverse support frame 103 are engaged in the groove structure, and the vertical support is completed by the support plates 102a.

[0043] Furthermore, the support plate 102a is also provided with through holes, and the corresponding rods in the transverse support frame 103 are connected and fixed by the limiting member passing through the through holes.

[0044] Preferably, a number of temporary work units 108 are selected and arranged along the axial direction of the vertical support rod 102 for use as stepping stones for construction workers to go up and down.

[0045] Preferably, the temporary working unit 108 includes a first clamping part 108a and a second clamping part 108c, the first clamping part 108a and the second clamping part 108c are respectively disposed on both sides of the vertical support rod 102, and one end of the first clamping part 108a and the second clamping part 108c are fixed to the support rod by two fixing bolts 109.

[0046] The other ends of the first clamping part 108a and the second clamping part 108c are respectively provided with a first sleeve 108b and a second sleeve 108d, and the first sleeve 108b is inserted into the cavity of the second sleeve 108d, and the first sleeve 108b and the second sleeve 108d together form a foot pedal.

[0047] Preferably, the first clamping part 108a is limited on one side of the fixing bolt 109 by an enlarged head, and the second clamping part 108c is limited on the other side by a fixing pin 110 that passes through the bolt shank.

[0048] Preferably, the vertical support rod 102 has several double rows of holes at equal intervals along its axial direction for fixing the temporary work unit 108.

[0049] Through the structural design of this temporary work unit 108, construction workers can quickly build a treadmill on the vertical support rod 102 as needed, and it is also easy to dismantle after use, so that the temporary work unit 108 can be reused.

[0050] The installation steps of this thick raft plate support include: 1. Installing the base 101; 2. Installing the vertical support rods 102 to a height of one step (approximately 2m); 3. Installing the horizontal support frames 103 sequentially from bottom to top; 4. Installing temporary working units 108 on the vertical support rods 102 to provide a working surface for workers to climb; 5. Installing the connecting components 106; 6. Repeating steps 2 to 4 (as one unit) to install the working platform 105. Based on the working platform 105, the construction personnel complete the binding of the steel bars for each layer of the valve plate and the steel bar support. After completing the binding of the steel bars for each layer, the raft plate and the steel bars are integrally cast into the inner side of the valve plate.

[0051] Compared with traditional scaffolding, the thick raft scaffolding of this application has the advantages of modular erection and installation convenience, and high strength.

[0052] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A thick raft plate support, characterized in that, The thick raft support includes four vertical support rods (102) and several horizontal support frames (103) arranged along the axis of the vertical support rods; The vertical support rod (102) is mounted on the bottom steel bar (100) of the valve plate via the base (101); Each horizontal support frame (103) is connected and fixed to the vertical support rod (102) via a horizontal support member (104). The horizontal support frame (103) is used to support the steel bars of each layer of the valve plate. During the process of binding the steel bars of each layer of the valve plate, a working platform (105) is selected to be set on the transverse support frame (103).

2. The thick raft plate support as described in claim 1, characterized in that, The horizontal support member (104) is fixedly connected to the surface of the vertical support rod (102), and the horizontal support member (104) includes a U-shaped anchor or a mountain-shaped anchor.

3. The thick raft plate support as described in claim 2, characterized in that, The two ends of each member of the transverse support frame (103) are connected to the U-shaped anchor or the mountain-shaped anchor.

4. The thick raft plate support as described in claim 1, characterized in that, In the vertical direction, adjacent vertical support rods (102) are connected to each other by a connecting member (106). The connecting member (106) is sleeved on the ends of two adjacent vertical support rods (102), and the connection and fixation between the vertical support rod (102) and the connecting member (106) is completed by the connecting bolt (107).

5. The thick raft plate support as described in claim 1, characterized in that, When the vertical support rod (102) is an I-beam, a number of support plates (102a) are provided in the groove structure of the I-beam. The two ends of the corresponding rods in the horizontal support frame (103) are engaged in the groove structure, and the vertical support is completed by the support plates (102a).

6. The thick raft plate support as described in claim 5, characterized in that, The support plate (102a) is also provided with a through hole. The corresponding rod and the through hole are connected and fixed by the limiting member through the transverse support frame (103).

7. The thick raft plate support as described in claim 1, characterized in that, Several temporary working units (108) are selectively arranged along the axial direction of the vertical support rod (102) for use as a footboard.

8. The thick raft plate support as described in claim 7, characterized in that, The temporary work unit (108) includes a first clamping part (108a) and a second clamping part (108c). The first clamping part (108a) and the second clamping part (108c) are respectively disposed on both sides of the vertical support rod (102), and one end of the first clamping part (108a) and the second clamping part (108c) are fixed to the support rod by two fixing bolts (109). The other ends of the first clamping part (108a) and the second clamping part (108c) are respectively provided with a first socket (108b) and a second socket (108d), and the first socket (108b) is inserted into the cavity of the second socket (108d), and the first socket (108b) and the second socket (108d) together form a foot pedal.

9. The thick raft plate support as described in claim 8, characterized in that, The fixing bolt (109) limits the first clamping part (108a) on one side through an enlarged head, and limits the second clamping part (108c) on the other side through a fixing pin (110) that passes through the bolt shank.

10. The thick raft plate support as described in claim 8, characterized in that, The vertical support rod (102) has several double rows of holes (111) at equal intervals along its axial direction, which are used to fix the temporary working unit (108).

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