Temperature deformation compensation pendant structure

Abstract

The utility model relates to a temperature deformation compensation pendant structure which comprises a main support connecting piece and an auxiliary support connecting piece, an arc-shaped groove is formed in one end of the main support connecting piece, pressure sensors are arranged at the end and on the two sides of the interior of the arc-shaped groove, and the pressure sensors are connected with an alarm system. One end of the auxiliary support connecting piece is rotationally connected with the end, provided with the arc-shaped groove, of the main support connecting piece and is limited through the arc-shaped groove. Original rigid connection is changed into flexible connection through the main support connecting piece and the auxiliary support connecting piece which are connected in a rotating mode, and release of temperature stress of the auxiliary support is facilitated. The arc-shaped groove can play a limiting role to prevent excessive deformation, and meanwhile, the pressure sensor arranged in the arc-shaped groove can monitor the deformation degree in real time, so that management personnel can know the stress release state, and safety accidents are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a temperature deformation compensation pendant structure. Background Art

[0002] At present, a large number of steel structures are used in the construction of high-speed railway stations. Rigid connectors are often used to connect the main support and the auxiliary support. The auxiliary support located outside the station is affected by the external environment and will produce temperature stress. The rigid connection between it and the main support is not conducive to the release of temperature stress, and the magnitude of the temperature stress cannot be known. Utility Model Content

[0003] Based on this, it is necessary to provide a temperature deformation compensation pendant structure to overcome the defects mentioned in the above background technology.

[0004] A temperature deformation compensation hanger structure includes a main bracket connector and a sub-bracket connector, one end of the main bracket connector is provided with an arc groove, the end and both sides of the inner part of the arc groove are provided with pressure sensors, the pressure sensor is connected to the alarm system, one end of the sub-bracket connector is rotatably connected to the main bracket connector end with an arc groove, and is limited by the arc groove.

[0005] As a preferred embodiment of the temperature deformation compensation hanger structure in the present invention, the main bracket connector includes a first connector and a second connector, the first connector and the second connector are detachably connected, and a connecting cavity for connecting the main bracket is formed between the first connector and the second connector.

[0006] As a preferred embodiment of the temperature deformation compensation pendant structure in the present invention, the arc-shaped groove is provided at the end of the first connecting member away from the second connecting member, and a secondary bracket connecting hole is provided at the center of the arc.

[0007] As a preferred embodiment of the temperature deformation compensation pendant structure in the present invention, mounting cavities are provided on both sides of the interior of the arc-shaped groove.

[0008] As a preferred embodiment of the temperature deformation compensation hanger structure in the present invention, one end of the sub-bracket connecting member is provided with an arc-shaped groove connecting hole and a main bracket connecting hole in sequence from this end to the other end, the arc-shaped groove connecting hole is slidingly connected to the arc groove, and the main bracket connecting hole is rotatably connected to the sub-bracket connecting hole.

[0009] As a preferred embodiment of the temperature deformation compensation hanger structure in the present invention, the other end of the auxiliary bracket connector is provided with long strip-shaped connecting holes at intervals.

[0010] Beneficial effects of the utility model:

[0011] The utility model changes the original rigid connection into a flexible connection through the rotationally connected main bracket connector and the auxiliary bracket connector, which is beneficial to the release of temperature stress of the auxiliary bracket; the arc groove can play a limiting role to prevent excessive deformation, and at the same time, the pressure sensor arranged in the arc groove can monitor the degree of deformation in real time, which is beneficial for management personnel to understand the stress release status and reduce the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0013] Figure 1 This is a structural front view of the compensation pendant in the embodiment of the present application;

[0014] Figure 2 This is a top view of the structure of the compensation pendant in the embodiment of the present application;

[0015] Figure 3 This is a schematic structural diagram of the main bracket connector in an embodiment of the present application;

[0016] Figure 4 This is a schematic structural diagram of the auxiliary bracket connecting member in an embodiment of the present application;

[0017] Description of reference numerals:

[0018] 1. Main bracket connector; 11. First connector; 12. Second connector; 13. Arc groove; 14. Second bracket connector hole;

[0019] 2. Auxiliary bracket connecting piece; 21. Arc groove connecting hole; 22. Main bracket connecting hole; 23. Long strip connecting hole;

[0020] 3. Pressure sensor. DETAILED DESCRIPTION

[0021] To make the above-mentioned objects, features, and advantages of the present application more clearly understood, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the scope of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0024] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0025] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0027] Example

[0028] This embodiment provides a temperature deformation compensation pendant structure, such as Figure 1 and Figure 2 As shown, it includes a main bracket connector 1 and a sub-bracket connector 2, one end of the main bracket connector 1 is connected to the main bracket, one end of the sub-bracket connector 2 is connected to the sub-bracket, the other end of the main bracket connector 1 is rotatably connected to the other end of the sub-bracket connector 2, and the rotation is limited by an arc groove 13 arranged at its end, and a pressure sensor 3 for sensing temperature stress release is arranged in the arc groove 13, and the pressure sensor 3 is connected to the alarm system.

[0029] like Figure 3 As shown, the main support connector 1 includes a first connector 11 and a second connector 12. One end of the first connector 11 is detachably connected to the second connector 12, and a connection cavity for connecting the main support is formed between the first connector 11 and the second connector 12. The connection between the first connector 11 and the second connector 12 is provided with a reinforcing rib to enhance structural strength.

[0030] In this embodiment, the arc groove 13 is provided at the other end of the first connecting member 11, that is, away from the second connecting member 12. The arc center of the arc groove 13 is located near the auxiliary bracket connecting member 2, and an auxiliary bracket connecting hole 14 is provided at the arc.

[0031] In this embodiment, mounting cavities for mounting the pressure sensor 3 are provided on both sides and both ends of the arc-shaped groove 13. A small portion of the sensing end of the pressure sensor 3 extends out of the mounting cavity and is located inside the arc-shaped groove 13, so as to sense the position of the bolts connected to the arc-shaped groove 13, and then determine the temperature stress of the sub-bracket.

[0032] like Figure 4As shown, one end of the secondary bracket connector 2 is provided with an arcuate slot connection hole 21 and a main bracket connection hole 22, spaced apart from each other from one end to the other. The arcuate slot connection hole 21 is slidably connected to the arcuate slot 13 by a bolt, and the main bracket connection hole 22 is rotatably connected to the secondary bracket connection hole 14 by a bolt. When the thermal stress of the secondary bracket is released, the secondary bracket connector 2 rotates about the center of the circle at the connection between the secondary bracket connection hole 14 and the main bracket connection hole 22, and the rotation is limited by the arcuate slot 13.

[0033] In this embodiment, the other end of the auxiliary bracket connector 2 is provided with long strip-shaped connecting holes 23 at intervals, so as to facilitate the use of different distances between the main bracket and the auxiliary bracket, thereby increasing the applicable range of the compensation hanger.

[0034] The utility model changes the original rigid connection into a flexible connection through the rotationally connected main bracket connector 1 and the auxiliary bracket connector 2, which is beneficial to the release of the temperature stress of the auxiliary bracket; the arc groove 13 can play a limiting role to prevent excessive deformation. At the same time, the pressure sensor 3 arranged in the arc groove 13 can monitor the degree of deformation in real time, which is beneficial for management personnel to understand the stress release status and reduce the occurrence of safety accidents.

[0035] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present patent application shall be determined by the appended claims.

Claims

1. A temperature deformation compensation pendant structure, characterized by: It includes a main bracket connector and a sub-bracket connector, one end of the main bracket connector is provided with an arc groove, the end inside the arc groove and both sides are provided with pressure sensors, the pressure sensor is connected to the alarm system, one end of the sub-bracket connector is rotatably connected to the end of the arc groove provided with the main bracket connector, and is limited by the arc groove.

2. The temperature deformation compensation pendant structure according to claim 1, characterized in that: The main support connector includes a first connector and a second connector. The first connector and the second connector are detachably connected, and a connecting cavity for connecting the main support is formed between the first connector and the second connector.

3. The temperature deformation compensation pendant structure according to claim 1, characterized in that: The arc-shaped groove is arranged at the end of the first connecting member away from the second connecting member, and a secondary bracket connecting hole is arranged at the arc center of the arc-shaped groove.

4. The temperature deformation compensation pendant structure according to claim 3, characterized in that: Mounting cavities are provided on both sides of the arc-shaped groove.

5. The temperature deformation compensation pendant structure according to claim 1, characterized in that: An arc-shaped slot connection hole and a main bracket connection hole are sequentially arranged from one end of the auxiliary bracket connection piece to the other end. The arc-shaped slot connection hole is slidably connected to the arc-shaped slot, and the main bracket connection hole is rotatably connected to the auxiliary bracket connection hole.

6. The temperature deformation compensation pendant structure according to claim 5, characterized in that: The other end of the auxiliary bracket connecting piece is provided with long strip-shaped connecting holes at intervals.

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