Fireproof structure for ground deformation joint

Abstract

The utility model belongs to the building construction technology, and discloses a ground deformation joint fireproof structure which comprises original ground, lining plates, aluminum silicate ceramic fibers, spring clips and first expansion joint profiles, vertical deformation joints are reserved between the adjacent original ground, the lining plates are installed between the vertical deformation joints, the aluminum silicate ceramic fibers are installed above the lining plates, and the spring clips are installed above the aluminum silicate ceramic fibers. First expansion joint profiles are installed at the top ends of the adjacent original grounds respectively, spring clamps are further installed on the inner sides of the top ends of the adjacent original grounds, and the two ends of the spring clamps are connected with the first expansion joint profiles in a clamped mode. The lining plate and the aluminum silicate ceramic fiber are installed in the vertical deformation joint, the aluminum silicate ceramic fiber can effectively prevent and block fire within a certain time, the spring clamp and the second expansion joint profile are fixedly connected at the top end of the vertical deformation joint, and under the action of external force, the second expansion joint profile is not prone to deformation. And when the second expansion joint profile is extruded and moves upwards, the second expansion joint profile can return to the original position under the action of the spring clamp, and manpower and time are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically is a ground deformation joint fireproof structure. BACKGROUND

[0002] In order to prevent the use and safety influence of building caused by temperature change, uneven settlement and earthquake and other factors, the building is disconnected in the deformation sensitive part in advance when designing, and is divided into several relatively independent units, and the reserved gap can ensure that the building has enough deformation space, and the construction joint is set and is called deformation joint.

[0003] The current indoor ground deformation joint adopts the metal cover plate fixed at the structure deformation joint, the width of the cover plate is generally wide, and the ground surface is protruded, which affects the integrity and appearance of the ground surface layer, or a single rubber strip is embedded at the ground deformation joint, and the method is only suitable for narrow deformation joint.

[0004] In view of this, a ground deformation joint fireproof structure is proposed from the actual point of view. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a ground deformation joint fireproof structure to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme.

[0007] A ground deformation joint fireproof structure, characterized in that, comprising: original ground, lining plate, aluminum silicate ceramic fiber, spring clamp and first expansion joint profile, vertical deformation joints are left between adjacent original ground, lining plates are installed between the vertical deformation joints, aluminum silicate ceramic fibers are installed above the lining plates, first expansion joint profiles are installed at the top of adjacent original ground respectively, spring clamps are also installed in the inside of the top of adjacent original ground, and the two ends of the spring clamps are clamped with the first expansion joint profiles.

[0008] Preferably, it also includes the second expansion joint profile, the second expansion joint profile is inverted I type, and the two ends of the second expansion joint profile are respectively placed and fixed on the first expansion joint profile.

[0009] Preferably, it also includes the adjusting bolt, and the adjusting bolt is fixedly connected with the second expansion joint profile and the spring clamp.

[0010] Preferably, the second expansion joint profile and the first expansion joint profile leave the air slot, and the rubber strip is placed in the air slot.

[0011] Preferably, a ground panel is further included, which is respectively laid on the upper surface of the original ground and the upper surface of the second expansion joint profile.

[0012] The utility model discloses the beneficial effects: the utility model discloses a lining and aluminium silicate ceramic fibre are installed in vertical deformation joint, wherein aluminium silicate ceramic fibre can prevent and block the fire in a certain time, and spring clamp is fixedly connected with the second expansion joint profile at the top of vertical deformation joint, wherein when under the action of external force, the second expansion joint profile is extruded and moves up, and under the action of spring clamp, can restore the original position, saves manpower and time. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the sectional view of the utility model;

[0014] Reference signs: 1, lining; 2, aluminium silicate ceramic fibre; 3, spring clamp; 4, adjusting bolt; 5, first expansion joint profile; 6, original ground; 7, ground panel; 8, rubber strip; 9, second expansion joint profile. DETAILED DESCRIPTION

[0015] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative efforts belong to the range of protection of the utility model.

[0016] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "vertical", "upper", "lower", "horizontal" and the like is the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, so it cannot be understood as a limitation on the utility model.

[0017] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For the ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0018] Please refer to Figure 1 , Figure 1The sectional view of the utility model.

[0019] The utility model discloses a ground deformation joint fireproof structure, it is characterized by including: original ground 6, lining 1, aluminium silicate ceramic fiber 2, spring clamp 3 and first expansion joint section bar 5, leave vertical deformation joint between adjacent original ground 6, install lining 1 between vertical deformation joint, install aluminium silicate ceramic fiber 2 above lining 1, install first expansion joint section bar 5 at the top of adjacent original ground 6 respectively, still install spring clamp 3 in the inside of the top of adjacent original ground 6, and the both ends of spring clamp 3 are clamped with first expansion joint section bar 5.

[0020] Wherein, aluminium silicate ceramic fiber 2 is used for heat insulation and heat preservation under high temperature environment.

[0021] Wherein, first expansion joint section bar 5 is fixed on original ground 6 through screw.

[0022] Further, still include second expansion joint section bar 9, second expansion joint section bar 9 is inverted I type, and the both ends of second expansion joint section bar 9 are placed fixed on first expansion joint section bar 5 respectively.

[0023] Further, still include adjusting bolt 4, and adjusting bolt 4 fixedly connects second expansion joint section bar 9 and spring clamp 3.

[0024] Further, second expansion joint section bar 9 and first expansion joint section bar 5 leave air slot, and rubber strip 8 is placed in air slot.

[0025] Wherein, rubber strip 8 fills the gap, which can reduce the existence of deformation joint to the greatest extent and enhance the aesthetic degree.

[0026] Further, still include ground plate 7, and ground plate 7 is laid on the upper surface of original ground 6 and the upper surface of second expansion joint section bar 9 respectively.

[0027] The utility model has the advantages that: the utility model installs lining 1 and aluminium silicate ceramic fiber 2 in vertical deformation joint, wherein aluminium silicate ceramic fiber 2 can prevent and block fire in a certain time, and spring clamp 3 and second expansion joint section bar 9 are fixedly connected at the top of vertical deformation joint, wherein when under external force, second expansion joint section bar 9 is extruded and moves up, and under the action of spring clamp 3, it can restore to the original position, saving manpower and time.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0029] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A fire resistant structure for a ground deformation joint, characterised in that, It comprises: The original ground, the lining board, the aluminum silicate ceramic fiber, the spring clamp and the first expansion joint profile, the vertical deformation joint is left between the adjacent original ground, the lining board is installed between the vertical deformation joint, the aluminum silicate ceramic fiber is installed above the lining board, the first expansion joint profile is installed at the top of the adjacent original ground respectively, the spring clamp is installed inside the top of the adjacent original ground, and the two ends of the spring clamp are clamped with the first expansion joint profile.

2. A fire barrier construction for a ground deformation joint according to claim 1, wherein, It also comprises the second expansion joint profile, the second expansion joint profile is inverted I type, and the two ends of the second expansion joint profile are respectively placed and fixed on the first expansion joint profile.

3. A fire barrier construction for a ground deformation joint according to claim 2, wherein, It also comprises the adjusting bolt, the adjusting bolt is fixedly connected with the second expansion joint profile and the spring clamp.

4. A fire barrier construction for a ground deformation joint according to claim 2, wherein The second expansion joint profile and the first expansion joint profile leave the empty groove, and the rubber strip is placed in the empty groove.

5. A fire barrier construction for a ground deformation joint according to claim 4, wherein It also comprises the ground panel, and the ground panel is respectively laid on the upper surface of the original ground and the upper surface of the second expansion joint profile.

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