Profile steel supporting and reinforcing force transmission piece device
By designing a steel support reinforcement device, the problem of easy deformation at the contact surface between the standard support section and the waler was solved, which improved construction safety and structural performance and simplified the construction process.
Patent Information
- Application Number
- CN202423043806.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-10
AI Technical Summary
In H-beam steel-supported foundation pit support projects, the contact surface between the standard support section and the waler flange plate is prone to deformation under soil pressure, leading to safety hazards. Furthermore, traditional construction methods are complex and affect structural performance.
Design a steel support reinforcement force transmission device, including a waler, a reinforcement force transmission component, and a support standard section. By connecting the reinforcement force transmission component with the waler and the support standard section, and using a combination of threaded sleeves, fixed nuts, and movable nuts, stable force transmission of the support node is achieved, avoiding deformation.
It effectively prevents deformation of waler support nodes, ensures construction safety, simplifies construction processes, avoids material damage, and improves the overall performance of the structure.
Smart Images
Figure CN223523127U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel support technical field especially relates to a section steel support reinforcing force transmission member device. BACKGROUND
[0002] In the H-shaped steel support foundation pit support project, the support standard section end needs to be closely combined with the surface of the surrounding purlin flange plate to bear the earth pressure. However, in the actual construction, under the action of the earth pressure, the support standard section will exert a large pressure on the contact surface, resulting in deformation at the local position of the contact surface, thereby causing a major safety hazard to the construction. In view of this problem, the traditional solution is to cast concrete in the surrounding purlin web or cut auxiliary materials on site to locally reinforce the contact surface, but this solution not only complicates the construction, but also may affect the overall performance of the structure. SUMMARY
[0003] Therefore, in order to solve the above problems, the utility model provides a section steel support reinforcing force transmission member device, which comprises: a surrounding purlin, a reinforcing force transmission member and a support standard section. The surrounding purlin is provided with a plurality of reinforcing force transmission members. Each reinforcing force transmission member is opposite to a support standard section. The reinforcing force transmission member is arranged inside the two sides of the surrounding purlin and connected with the surrounding purlin. The support standard section is arranged outside one side of the surrounding purlin and connected with the surrounding purlin.
[0004] In another preferred embodiment, the surrounding purlin comprises a first vertical plate, a horizontal plate and a second vertical plate. The first vertical plate and the second vertical plate are arranged in parallel. The horizontal plate is arranged between the first vertical plate and the second vertical plate. The two sides of the horizontal plate are connected with the first vertical plate and the second vertical plate respectively.
[0005] In another preferred embodiment, the reinforcing force transmission member is arranged between the first vertical plate and the second vertical plate. The reinforcing force transmission member is arranged above the horizontal plate. The two sides of the reinforcing force transmission member are connected with the first vertical plate and the second vertical plate respectively. The second vertical plate is connected with the support standard section.
[0006] In another preferred embodiment, the support standard section and the horizontal plate are arranged on the two sides of the second vertical plate respectively.
[0007] In another preferred embodiment, the reinforcing force transmission member comprises a threaded sleeve, a fixed nut, a screw rod, a movable nut, two hanging plates and a web plate, the outer periphery of the screw rod is sleeved with the fixed nut and the movable nut, the fixed nut is away from the center of the screw rod relative to the movable nut, each of the hanging plates is provided with a threaded sleeve, the two ends of the screw rod are arranged in the two threaded sleeves, the web plate is arranged at the lower end of the threaded sleeve and connected with the threaded sleeve, and the web plate is connected with the hanging plates.
[0008] In another preferred embodiment, the hanging plates are arranged in an L shape, and each of the hanging plates comprises a main body and an extension part, the extension part is arranged in the axial direction of the screw rod, and the extension part is arranged at the upper end of the main body and connected with the main body.
[0009] In another preferred embodiment, the web plate is arranged at the lower end of the main body and connected with the main body, the extension part of one of the hanging plates is in abutment with the first vertical plate, and the extension part of the other hanging plate is in abutment with the second vertical plate.
[0010] In another preferred embodiment, the main body is connected with the threaded sleeve.
[0011] The utility model discloses a reinforcing force transmission member device for steel support, which can protect the surrounding purlin support node from the influence of soil pressure, avoid local deformation and damage, and realize the upgrading of the traditional construction process. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 FIG. 1 is a structural schematic diagram of a reinforcing force transmission member device for steel support according to the utility model;
[0013] Fig. 2 FIG. 2 is a structural schematic diagram of a reinforcing force transmission member of the reinforcing force transmission member device for steel support according to the utility model;
[0014] Fig. 3 FIG. 3 is an installation schematic diagram of the reinforcing force transmission member of the reinforcing force transmission member device for steel support according to the utility model.
[0015] In the drawings:
[0016] 1, around the purlin; 2, reinforcing force transmission member; 3, support standard section; 11, first vertical plate; 12, horizontal plate; 13, second vertical plate; 21, threaded sleeve; 22, fixed nut; 23, screw; 24, movable nut; 25, hanging plate; 26, rib plate; 251, main body; 252, extension. DETAILED DESCRIPTION
[0017] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0018] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "up", "down", "left", "right", "in", "out", "front", "back", "horizontal", "vertical" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, so it cannot be understood as a limitation on the present application.
[0019] It should be particularly noted that "horizontal" and "vertical" in the present application are used to illustrate the approximate position relationship, and not strictly "horizontal plane" or "vertical plane".
[0020] As shown in Figs. 1 to 3 As shown in FIG. 1, a preferred embodiment of a type steel support reinforcing force transmission member device is shown, which comprises: a surrounding purlin 1, a reinforcing force transmission member 2 and a support standard section 3, the surrounding purlin 1 is provided with a plurality of reinforcing force transmission members 2, each reinforcing force transmission member 2 is opposite to a support standard section 3, the reinforcing force transmission member 2 is arranged inside the two sides of the surrounding purlin 1 and connected with the surrounding purlin 1, and the support standard section 3 is arranged outside one side of the surrounding purlin 1 and connected with the surrounding purlin 1.
[0021] Further, as a preferred embodiment, the surrounding purlin 1 comprises: a first vertical plate 11, a horizontal plate 12 and a second vertical plate 13, the first vertical plate 11 and the second vertical plate 13 are arranged in parallel, and the horizontal plate 12 is arranged between the first vertical plate 11 and the second vertical plate 13, and the two sides of the horizontal plate 12 are connected with the first vertical plate 11 and the second vertical plate 13 respectively.
[0022] Further, as a preferred embodiment, the first vertical plate 11, the horizontal plate 12 and the second vertical plate 13 are preferably of an integral structure.
[0023] Further, as a preferred embodiment, the reinforcing force transmission member 2 is arranged between the first vertical plate 11 and the second vertical plate 13, and above the horizontal plate 12, and the two sides of the reinforcing force transmission member 2 are connected with the first vertical plate 11 and the second vertical plate 13 respectively, and the second vertical plate 13 is connected with the support standard section 3.
[0024] Further, as a preferred embodiment, the support standard section 3 and the horizontal plate 12 are arranged on the two sides of the second vertical plate 13 respectively.
[0025] Further, as a preferred embodiment, the reinforcing force transmission member 2 comprises a threaded sleeve 21, a fixed nut 22, a screw rod 23, a movable nut 24, two hanging plates 25 and a rib plate 26, the outer periphery of the screw rod 23 is sleeved with the fixed nut 22 and the movable nut 24, the fixed nut 22 is away from the center of the screw rod 23 relative to the movable nut 24, each hanging plate 25 is provided with a threaded sleeve 21, the two ends of the screw rod 23 are arranged in the two threaded sleeves 21, the rib plate 26 is arranged at the lower end of the threaded sleeve 21 and connected with the threaded sleeve 21, and the rib plate 26 is connected with the hanging plate 25.
[0026] Further, as a preferred embodiment, the hanging plate 25 is used for fixing the reinforcing force transmission member 2 on the surrounding purlin 1.
[0027] Further, as a preferred embodiment, the rib plate 26 can provide support for the screw rod 23.
[0028] Further, as a preferred embodiment, the threaded sleeve 21, the hanging plate 25 and the rib plate 26 can be driven by the movable nut 24 to move towards the first vertical plate 11 or the second vertical plate 13, and when moving a certain distance, the two hanging plates 25 will be in contact with the first vertical plate 11 and the second vertical plate 13 of the surrounding purlin 1 respectively, thereby generating a force transmission effect and avoiding deformation and damage at the position where the surrounding purlin 1 is in contact with the hanging plate 25.
[0029] Further, as a preferred embodiment, the middle part of the screw rod 23 is provided with two notches, the two notches are symmetrically arranged relative to the screw rod 23, and the notches are used to reduce the weight of the screw rod 23 and optimize the stress distribution without affecting the overall strength of the screw rod 23, thereby enhancing the structural strength and fatigue resistance of the screw rod 23; in addition, the notches can also facilitate the installation of the screw rod 23, and during the installation of the screw rod 23, the fixing device can be arranged on the notches, so that the screw rod 23 will not be offset during the installation process.
[0030] Further, as a preferred embodiment, the hanging plate 25 is arranged in an L shape, and each hanging plate 25 comprises a main body 251 and an extension 252, the extension 252 is arranged in the axial direction of the screw rod 23, and the extension 252 is arranged at the upper end of the main body 251 and connected with the main body 251.
[0031] Further, as a preferred embodiment, the gusset plate 26 is arranged at the lower end of the main body 251 and connected with the main body 251, wherein the extension of one hanging plate 25 abuts against the first vertical plate 11, and the extension 252 of the other hanging plate 25 abuts against the second vertical plate 13.
[0032] Further, as a preferred embodiment, the main body 251 is connected with the threaded sleeve 21.
[0033] Further, as a preferred embodiment, during the steel support project, the reinforcing force transmission member 2 is placed at the support node in advance before the support standard section 3 is prepared to be erected, after the support standard section 3 is installed, the movable nut 24 is rotated to make the two hanging plates 25 move to be in close contact with the first vertical plate 11 and the second vertical plate 13 of the surrounding purlin 1, the movable nut 24 is continuously rotated until it is completely fastened, and when the reinforcing force transmission member 2 is installed, the reinforcing force transmission member 2 needs to be arranged in the same direction as the web plate of the support standard section 3.
[0034] The above description is only a preferred embodiment of the present application, and does not limit the implementation and protection scope of the present application. For those skilled in the art, it should be realized that any equivalent replacement and obvious change made according to the content of the present application should be included in the protection scope of the present application.
Claims
1. A steel bracing reinforced transfer device, characterized by, The application relates to a support standard section and a reinforcing force transmission piece. The surrounding purlin comprises a first vertical plate, a horizontal plate and a second vertical plate, the first vertical plate and the second vertical plate are arranged in parallel, and the horizontal plate is arranged between the first vertical plate and the second vertical plate, and the two sides of the horizontal plate are connected with the first vertical plate and the second vertical plate respectively.
2. A steel bracing reinforcement device according to claim 1, characterised in that, The reinforcing force transmission piece is arranged between the first vertical plate and the second vertical plate, the reinforcing force transmission piece is arranged above the horizontal plate, the two sides of the reinforcing force transmission piece are connected with the first vertical plate and the second vertical plate respectively, and the second vertical plate is connected with the support standard section.
3. A steel bracing reinforcement device according to claim 2, characterised in that, The support standard section and the horizontal plate are arranged on the two sides of the second vertical plate respectively.
4. A steel bracing reinforcement device according to claim 2, wherein The reinforcing force transmission piece comprises a threaded sleeve, a fixed nut, a screw rod, a movable nut, two hanging plates and a muscle plate, the outer periphery of the screw rod is sleeved with the fixed nut and the movable nut, the fixed nut is away from the center of the screw rod relative to the movable nut, one threaded sleeve is arranged on each hanging plate, the two ends of the screw rod are arranged in the two threaded sleeves, the muscle plate is arranged at the lower end of the threaded sleeve and connected with the threaded sleeve, and the muscle plate is connected with the hanging plate.
5. A steel bracing reinforcement device according to claim 2, wherein The hanging plate is arranged in an L shape, each hanging plate comprises a main body and an extension part, the extension part is arranged in the axial direction of the screw rod, and the extension part is arranged at the upper end of the main body and connected with the main body.
6. A steel bracing reinforcement device according to claim 5, wherein, The muscle plate is arranged at the lower end of the main body and connected with the main body, the extension part of one hanging plate abuts against the first vertical plate, and the extension part of the other hanging plate abuts against the second vertical plate.
7. A steel section bracing reinforcement device according to claim 6, characterised in that, The main body is connected with the threaded sleeve.
8. A steel bracing reinforcement device according to claim 6, characterised in that,