Wave-shaped armored seam
Through the wave-type armored seam structure, the wave-type steel plate connected by anchor screws and bolts is used to adapt to cement expansion and contraction, which solves the problems of weak recovery force of the existing armored seam structure and vehicle interference, achieving wider seam width and better restoration, extending service life and reducing maintenance costs.
Patent Information
- Application Number
- CN202421973420.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The long steel plate with the existing armored joint structure has weak recovery force after stretching, which is difficult to use in wide expansion joints, is prone to deformation, and is difficult to prevent vehicle interference in expansion joints.
The wavy armored seam structure is adopted, including the first and second wavy steel plates, anchor screws, bolts and nut connections. The steel plate is deformed by stretching or extruding the anchor screws to adapt to cement expansion and contraction, increase the seam width and elasticity, and use the connecting parts to prevent vehicle interference.
Effectively prevent cement from deforming or damage, increase joint width and elasticity, restore the original shape, prevent vehicle interference, extend service life and reduce maintenance costs.
Smart Images
Figure CN223061941U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of construction, and more specifically, to a wavy armored joint. Background Technique
[0002] During the curing of concrete, shrinkage will occur. Therefore, during the construction of the floor, expansion joints need to be processed. The expansion joints can also prevent the floor from cracking and peeling due to thermal expansion and contraction during use, extend the service life, and reduce the later maintenance cost.
[0003] Currently, armored joint structures are usually installed on the ground to form shrinkage joints. Most of the existing armored joint structures include two long strip-shaped steel plates. During the expansion and contraction of the cement, the steel plates are stretched or squeezed. However, the restoring force of this long strip-shaped steel plate is weak after being stretched, and it is easy to deform, and it is difficult to be used in a wider expansion joint, so there are certain defects. Summary of the Utility Model
[0004] The utility model aims at the above-mentioned defects of the prior art and provides a wavy armored joint.
[0005] The technical solution adopted by the utility model to solve its technical problems is: to construct a wavy armored joint, which includes a first wavy steel plate, a second wavy steel plate fixedly connected to the first wavy steel plate, a first anchor screw fixedly arranged on the outer side surface of the first wavy steel plate, and a second anchor screw fixedly arranged on the outer side surface of the second wavy steel plate. The first wavy steel plate and the second wavy steel plate are fixedly connected by bolts and nuts.
[0006] In the wavy armored joint of the utility model, the first anchor screw is fixedly welded at the peak position of the first wavy steel plate, and the second anchor screw is fixedly welded at the peak position of the second wavy steel plate.
[0007] In the wavy armored joint of the utility model, a first nail cap is fixedly arranged at the end of the first anchor screw, and a second nail cap is fixedly arranged at the end of the second anchor screw.
[0008] In the wavy armored joint of the utility model, a first connection hole is arranged on the first wavy steel plate, a second connection hole is arranged at a position corresponding to the first connection hole on the second wavy steel plate, and the bolt passes through the first connection hole and the second connection hole and is screwed with the nut.
[0009] In the wavy armored joint of the present utility model, the armored joint further includes a connecting member fixedly connected to the bottom surface of the armored joint. The connecting member includes a first "U" - shaped steel plate fixedly connected to the bottom surfaces of the first wavy steel plate and the second wavy steel plate, a second "U" - shaped steel plate fixedly connected to the bottom surfaces of the first wavy steel plate and the second wavy steel plate, a first force - transmitting steel plate fixedly arranged on the outer side surface of the first "U" - shaped steel plate, and a second force - transmitting steel plate fixedly arranged on the outer side surface of the second "U" - shaped steel plate.
[0010] In the wavy armored joint of the present utility model, the first "U" - shaped steel plate includes a first plate body, a first side plate fixedly arranged on the first side of the first plate body and used for fixedly connecting to the bottom surfaces of the first wavy steel plate and the second wavy steel plate, and a second side plate fixedly arranged on the second side of the first plate body. The second "U" - shaped steel plate includes a second plate body, a third side plate fixedly arranged on the first side of the second plate body and used for fixedly connecting to the bottom surfaces of the first wavy steel plate and the second wavy steel plate, and a fourth side plate fixedly arranged on the second side of the second plate body.
[0011] In the wavy armored joint of the present utility model, a first ABS force - transmitting plate sleeve is sleeved outside the first force - transmitting steel plate, or a second ABS force - transmitting plate sleeve is sleeved outside the second force - transmitting steel plate.
[0012] Implementing the wavy armored joint of the present utility model has the following beneficial effects: When using the wavy armored joint of the present utility model, the first anchor screw and the second anchor screw are respectively pre - cast in the cement on both sides of the expansion joint, and the armored joint is placed in the expansion joint. During the expansion and contraction process of the cement, the first wavy steel plate and the second wavy steel plate are stretched or squeezed by the first anchor screw and the second anchor screw to deform, without causing deformation or damage to the cement on both sides of the expansion joint. At the same time, by placing the first wavy steel plate and the second wavy steel plate in the expansion joint, it can prevent the expansion joint from interfering with the movement of vehicles and the like. In this application, by setting the first wavy steel plate and the second wavy steel plate, it can not only increase the use width of the armored joint, but also increase the elasticity of the armored joint, and it can better restore its original shape after being stressed. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The present utility model will be further described below in conjunction with the drawings and embodiments. In the drawings:
[0014] Figure 1 is a cross - sectional structure schematic diagram of the wavy armored joint of the present utility model;
[0015] Figure 2 is a structure schematic diagram of the wavy armored joint of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] To make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
[0017] As Figure 1 , 2 shown, in the first embodiment of the wavy armored joint of the present utility model, the armored joint 10 includes a first wavy steel plate 11, a second wavy steel plate 12 fixedly connected to the first wavy steel plate 11, a first anchoring screw 13 fixedly provided on the outer side surface of the first wavy steel plate 11, and a second anchoring screw 14 fixedly provided on the outer side surface of the second wavy steel plate 12. The first wavy steel plate 11 and the second wavy steel plate 12 are fixedly connected by bolts and nuts.
[0018] When using the wavy armored joint of the present utility model, the first anchoring screw 13 and the second anchoring screw 14 are respectively precast in the cement on both sides of the expansion joint, and the armored joint 10 is placed in the expansion joint. During the expansion and contraction of the cement, the first wavy steel plate 11 and the second wavy steel plate 12 are deformed by stretching or squeezing through the first anchoring screw 13 and the second anchoring screw 14, without causing deformation or damage to the cement on both sides of the expansion joint. At the same time, by placing the first wavy steel plate 11 and the second wavy steel plate 12 in the expansion joint, it is possible to prevent the expansion joint from interfering with the movement of vehicles and the like. In this application, by providing the first wavy steel plate 11 and the second wavy steel plate 12, not only can the use width of the armored joint 10 be increased, but also the elasticity of the armored joint 10 can be increased, and it can better restore its original shape after being stressed.
[0019] Preferably, the first anchoring screw 13 is fixedly welded at the peak position on the first wavy steel plate 11, and the second anchoring screw 14 is fixedly welded at the peak position on the second wavy steel plate 12.
[0020] Furthermore, a first nail cap 15 is fixedly provided at the end of the first anchoring screw 13, and a second nail cap 16 is fixedly provided at the end of the second anchoring screw 14.
[0021] In this embodiment, a first connection hole is provided on the first wavy steel plate 11, and a second connection hole is provided at a position corresponding to the first connection hole on the second wavy steel plate 12. The bolt passes through the first connection hole and the second connection hole and is screwed with the nut.
[0022] Furthermore, the armored joint 10 further includes a connecting member fixedly connected to the bottom surface of the armored joint 10. The connecting member includes a first "U" - shaped steel plate 17 fixedly connected to the bottom surfaces of the first corrugated steel plate 11 and the second corrugated steel plate 12, a second "U" - shaped steel plate 18 fixedly connected to the bottom surfaces of the first corrugated steel plate 11 and the second corrugated steel plate 12, a first force - transmitting steel plate 19 fixedly arranged on the outer side surface of the first "U" - shaped steel plate 17, and a second force - transmitting steel plate 20 fixedly arranged on the outer side surface of the second "U" - shaped steel plate 18.
[0023] Furthermore, the first "U" - shaped steel plate 17 includes a first plate body 21, a first side plate 23 fixedly arranged on the first side of the first plate body 21 and used for fixedly connecting to the bottom surfaces of the first corrugated steel plate 11 and the second corrugated steel plate 12, and a second side plate 24 fixedly arranged on the second side of the first plate body 21. The second "U" - shaped steel plate 18 includes a second plate body 22, a third side plate 25 fixedly arranged on the first side of the second plate body 22 and used for fixedly connecting to the bottom surfaces of the first corrugated steel plate 11 and the second corrugated steel plate 12, and a fourth side plate 26 fixedly arranged on the second side of the second plate body 22.
[0024] Preferably, a first ABS force - transmitting plate sleeve 27 is sleeved outside the first force - transmitting steel plate 19, or a second ABS force - transmitting plate sleeve 28 is sleeved outside the second force - transmitting steel plate 20.
[0025] In addition, in the present utility model, unless otherwise clearly specified and defined, terms such as "connected", "connected to", "stacked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0026] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structural or equivalent process transformation made by using the description and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.
Claims
1. A wavy armored joint, characterized in that, The armored joint includes a first corrugated steel plate, a second corrugated steel plate fixedly connected to the first corrugated steel plate, a first anchoring screw fixed on the outer side surface of the first corrugated steel plate, and a second anchoring screw fixed on the outer side surface of the second corrugated steel plate. The first corrugated steel plate and the second corrugated steel plate are fixedly connected by bolts and nuts.
2. The corrugated armor joint according to claim 1, wherein The first anchoring screw is fixedly welded at the peak position of the first corrugated steel plate, and the second anchoring screw is fixedly welded at the peak position of the second corrugated steel plate.
3. The corrugated armor joint according to claim 2, wherein A first nail cap is fixed at the end of the first anchoring screw, and a second nail cap is fixed at the end of the second anchoring screw.
4. The corrugated armor joint according to claim 1, wherein A first connection hole is provided on the first corrugated steel plate, and a second connection hole is provided at a position corresponding to the first connection hole on the second corrugated steel plate. The bolt passes through the first connection hole and the second connection hole and is screwed with the nut.
5. The corrugated armor joint according to claim 1, wherein The armored joint further includes a connecting member fixedly connected to the bottom surface of the armored joint. The connecting member includes a first "U" - shaped steel plate fixedly connected to the bottom surfaces of the first corrugated steel plate and the second corrugated steel plate, a second "U" - shaped steel plate fixedly connected to the bottom surfaces of the first corrugated steel plate and the second corrugated steel plate, a first force - transmitting steel plate fixed on the outer side surface of the first "U" - shaped steel plate, and a second force - transmitting steel plate fixed on the outer side surface of the second "U" - shaped steel plate.
6. The corrugated armor joint according to claim 5, wherein, The first "U" - shaped steel plate includes a first plate body, a first side plate fixed on the first side of the first plate body and used for fixedly connecting with the bottom surfaces of the first corrugated steel plate and the second corrugated steel plate, and a second side plate fixed on the second side of the first plate body. The second "U" - shaped steel plate includes a second plate body, a third side plate fixed on the first side of the second plate body and used for fixedly connecting with the bottom surfaces of the first corrugated steel plate and the second corrugated steel plate, and a fourth side plate fixed on the second side of the second plate body.
7. The corrugated armor joint according to claim 6, wherein A first ABS force - transmitting plate sleeve is sleeved outside the first force - transmitting steel plate, or a second ABS force - transmitting plate sleeve is sleeved outside the second force - transmitting steel plate.