CN210482605U - Building structure movement joint mounting structure - Google Patents

Building structure movement joint mounting structure Download PDF

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Publication number
CN210482605U
CN210482605U CN201921376514.1U CN201921376514U CN210482605U CN 210482605 U CN210482605 U CN 210482605U CN 201921376514 U CN201921376514 U CN 201921376514U CN 210482605 U CN210482605 U CN 210482605U
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CN
China
Prior art keywords
movement joint
joint
steel sheet
movement
bolt
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Expired - Fee Related
Application number
CN201921376514.1U
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Chinese (zh)
Inventor
王梓丞
李琼霞
李洋
唐颖
李骏毅
郑耀华
李畅
龚立
李倩
季超
左新勇
匡志国
李仁刚
李修富
张智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Jiangong No11 Building Engineering Co ltd
Chongqing Construction Engineering Group Co Ltd
Original Assignee
Chongqing Jiangong No11 Building Engineering Co ltd
Chongqing Construction Engineering Group Co Ltd
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Publication date
Application filed by Chongqing Jiangong No11 Building Engineering Co ltd, Chongqing Construction Engineering Group Co Ltd filed Critical Chongqing Jiangong No11 Building Engineering Co ltd
Priority to CN201921376514.1U priority Critical patent/CN210482605U/en
Application granted granted Critical
Publication of CN210482605U publication Critical patent/CN210482605U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a building structure movement joint mounting structure, including structure floor and movement joint structure roof beam have a movement joint in the movement joint structure roof beam, all seted up structural groove on the upper portion of movement joint and lower part, do not the rigid coupling have first movement joint steel sheet and the flexible steel sheet of second movement joint in the structural groove of upper portion and lower part, be provided with drainage pipe in the movement joint, all have a breach sunken in the movement joint towards on first movement joint steel sheet and the flexible steel sheet of second movement joint in order to form the water droplet lines. The utility model discloses a be provided with a series of structures and make this device can effectively solve the condition emergence that the seepage appears in the movement joint in the use, have moreover pleasing to the eye, practice thrift advantages such as cost of maintenance.

Description

Building structure movement joint mounting structure
Technical Field
The utility model relates to a horizontal movement joint engineering field of building structure specifically is a building structure movement joint mounting structure.
Background
The construction of the deformation joint of the building structure needs to consider the functions of seepage prevention, decoration beauty and convenient maintenance. Because of the influence of the deformation of the building, the deformation joint treated by the traditional method is easy to leak and is difficult to radically cure after repeated maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned technical problem, provide a building structure movement joint mounting structure, this building structure movement joint mounting structure has solved the problem that the seepage appears easily when traditional approach handles the movement joint effectively.
The technical scheme of the utility model as follows: the utility model provides a building structure movement joint mounting structure, includes structure floor and movement joint structure roof beam have a movement joint in the movement joint structure roof beam, all seted up structural groove on the upper portion of movement joint and lower part, the rigid coupling has the flexible steel sheet of first movement joint and the flexible steel sheet of second movement joint in the structural groove of upper portion and lower part respectively, is provided with drainage pipe in the movement joint, all have one on the flexible steel sheet of first movement joint and the flexible steel sheet of second movement joint towards the interior sunken breach of movement joint in order to form the water droplet lines, can fall by the water that the water droplet lines dropped in the pipeline and along the pipeline flows outside the movement joint.
Preferably, the one side rigid coupling that the movement joint was kept away from to first movement joint steel sheet that stretches out and draws back and second movement joint steel sheet has logical long angle steel that bears down on one's shoulders, and the chemistry crab-bolt passes logical long angle steel that bears down on one's shoulders and the movement joint steel sheet that stretches out and draws back and inserts into movement joint structure roof beam, and the quantity of chemistry crab-bolt is two.
Preferably, the upper portion of movement joint still is provided with the detachable decorative cover who is used for sheltering from the flexible steel sheet of first movement joint, still is provided with the first bolt that is used for sheltering from the chemical crab-bolt and conceals decorative buckle and the concealed decorative buckle of second bolt in the structure recess.
Preferably, the second expansion joint expansion steel plate is provided with a chemical anchor bolt and an expansion bolt in a penetrating mode, and one end of the chemical anchor bolt and one end of the expansion bolt are inserted into the expansion joint structural beam to fix the second expansion joint expansion steel plate.
Preferably, the pipeline comprises a semicircular PVC pipe and a PVC drain pipe, the notch of the semicircular PVC pipe faces upwards to receive the dripped water, and the dripped water is gathered in the semicircular PVC pipe and enters the PVC drain pipe.
Preferably, be provided with pre-buried steel sheet on the lateral wall of movement joint, the rigid coupling has the angle steel on pre-buried steel sheet, semicircle PVC tubular product passes through self-tapping screw rigid coupling on the vertical portion of angle steel, and the bottom surface of semicircle PVC tubular product is located the horizontal part of angle steel.
Preferably, a triangular wood pad is fixedly connected to the horizontal portion of the angle steel and is arranged between the semicircular PVC pipe and the angle steel to clamp the semicircular PVC pipe.
Preferably, a first polymer mortar leveling structure layer is arranged in the structural groove at the upper part of the deformation joint, a rubber pad is placed on the polymer mortar leveling structure layer, and the first deformation joint telescopic steel plate is positioned on the rubber pad; and a second polymer mortar leveling structure layer is arranged in the structure groove at the lower part of the deformation joint.
The utility model has the advantages that:
carry out optimal design to the structure roof beam, under the prerequisite that does not change original structural design, reserve in advance at the upper portion and the lower part of movement joint and establish the structural groove, reserve the space for the deformation board installation in later stage, do benefit to the later stage and decorate beautifully.
The structure movement joint adopts the comprehensive antiseep construction technology who prevents arranging the combination, sets up the line that drips on the movement joint suitable for reading, and inside sets up semi-circular drainage pipe, prevents arranging the combination, effectively solves the water-proof effects of horizontal structure movement joint expansion plate.
The installation of the flexible steel sheet of structure movement joint adopts the fixed technology of chemical crab-bolt to it is fixed to set up logical long capping angle steel on upper portion, can prevent effectively that structure movement joint from producing gap, fracture between flexible movement plate and the concrete structure in the use, thereby causes the seepage.
Chemical crab-bolt is than expansion bolts anchoring power reinforce, difficult not hard up, and drilling is fragile screed-coat of plastering through the adjustment optimization, installs chemical crab-bolt earlier, and basic unit is leveled again, can effectively prevent that basic unit from destroying, hollowing and causing the seepage problem.
The upper part of the structural deformation joint adopts a chemical anchoring fixing technology, the surface layer is provided with a through long coping angle steel pressing deformation steel plate and a rubber pad, and the steel plate and the rubber pad are mutually bonded by weather-resistant glue, so that the sealing property and the waterproofness are greatly improved.
The decoration of structure movement joint upper portion and lower part adopts the assembled installation, is removable, and the maintenance of being convenient for does not take place to destroy when demolising, practices thrift cost of maintenance.
Drawings
FIG. 1 is a schematic view of a deformation joint installation structure in the case of a beam bottom flush in the method.
FIG. 2 is a schematic view of a beam bottom uneven deformation joint installation structure in the method.
FIG. 3 is an enlarged schematic structural view of the first deformation joint expansion steel plate.
FIG. 4 is a schematic illustration of the deformation joint drainage system installation.
FIG. 5 is a flow chart of the construction process of the present invention.
Fig. 6 is an enlarged structure view of a semicircular water discharge groove.
Fig. 7 to 9 are schematic structural diagrams of three types of expansion joint steel plate samples.
Element number description: 1. a structural floor slab; 2. a deformation joint structural beam; 3. a first polymer mortar leveling structure layer; 4. a rubber pad; 5. a first deformation joint telescopic steel plate; 6. a chemical anchor bolt; 7. pressing the top angle steel in a through length manner; 8. a detachable decorative surface layer; 9. the first bolt conceals the decorative buckle plate; 10. an expansion bolt; 11. pre-burying a steel plate; 12. angle steel; 13. semicircular PVC pipes; 14. a triangular wood pad; 15. a self-tapping screw; 16. a second deformation joint telescopic steel plate; 17. a second polymer mortar leveling structure layer; 18. the second bolt conceals the decorative buckle plate; 19. PVC drain pipe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-9, a building structure movement joint mounting structure, including structure floor 1 and movement joint structure roof beam 2, have a movement joint in movement joint structure roof beam 2, structural groove has all been seted up on the upper portion of movement joint and lower part, the rigid coupling has first movement joint steel sheet 5 and second movement joint steel sheet 16 that stretches out and draws back respectively in the structural groove of upper portion and lower part, be provided with the drainage pipe in the movement joint, all have one towards the sunken breach in the movement joint on first movement joint steel sheet 5 and the second movement joint steel sheet 16 that stretches out and draws back in order to form the water drip lines, the water that drips by the water drip lines can fall in the pipeline and flow outside the movement joint along the pipeline.
One side rigid coupling that the expansion joint of first movement joint steel sheet 5 kept away from the movement joint with the expansion joint steel sheet 16 of second movement joint has logical long angle steel 7 that bears down on one's shoulders, and chemistry crab-bolt 6 passes logical long angle steel 7 that bears down on one's shoulders and the expansion joint steel sheet inserts into movement joint structure roof beam 2, and the quantity of chemistry crab-bolt 6 is two.
The upper portion of movement joint still is provided with the detachable decorative finish 8 that is used for sheltering from first movement joint steel sheet 5, still is provided with the first bolt that is used for sheltering from chemical crab-bolt 6 and conceals decorative buckle 9 and the second bolt and conceals decorative buckle 18 in the structure recess.
The second expansion joint expansion steel plate 16 is provided with a chemical anchor bolt 6 and an expansion bolt 10 in a penetrating manner, and one end of the chemical anchor bolt 6 and one end of the expansion bolt 10 are both inserted into the expansion joint structural beam 2 so as to fix the second expansion joint expansion steel plate 16.
The pipeline includes semicircle PVC tubular product 13 and PVC drain pipe 19, and the breach of semicircle PVC tubular product 13 is up in order to receive the water that drips, and the water that drips gathers and enters into in PVC drain pipe 19 in semicircle PVC tubular product 13 cohesion.
The side wall of the deformation joint is provided with an embedded steel plate 11, an angle steel 12 is fixedly connected to the embedded steel plate 11, a semicircular PVC pipe 13 is fixedly connected to the vertical part of the angle steel 12 through a self-tapping screw 15, and the bottom surface of the semicircular PVC pipe 13 is located on the horizontal part of the angle steel 12.
A triangular wood pad 14 is fixedly connected to the horizontal part of the angle steel 12, and the triangular wood pad 14 is padded between the semicircular PVC pipe 13 and the angle steel 12 to clamp the position of the semicircular PVC pipe 13.
A first polymer mortar leveling structure layer 3 is arranged in a structural groove at the upper part of the deformation joint, a rubber pad 4 is placed on the first polymer mortar leveling structure layer 3, and a first deformation joint telescopic steel plate 5 is positioned on the rubber pad 4; and a second polymer mortar leveling structure layer 17 is arranged in the structural groove at the lower part of the deformation joint.
The method comprises the following steps of manufacturing a semicircular drainage groove, wherein the semicircular drainage groove is made of semicircular PVC pipes 13, the pipes are symmetrically cut from the center to form a semicircular drainage pipe groove, two ends of the drainage pipe groove are sealed by matched semicircular plastic plugs, and the horizontal joints of pipelines are connected by straight-through joints; the drainage branch pipes are connected by a finished product tee joint, and in order to ensure that the joints are firm, the pipes and the joints are reinforced by rivets.
And manufacturing the expansion joint deformation steel plate according to the field size and the condition of the deformation joint.
The detachable decorative surface layer 8 is manufactured, the detachable decorative surface layer 8 is manufactured by adopting angle steel 12, a steel plate and a steel wire mesh, the angle steel 12 and the steel plate are welded into a bottom jig frame, and floor tiles (plates) are paved on the upper part of the bottom jig frame; the width is determined according to the position reserved on the spot of the actual deformation joint, and the length is combined with the specification of the surface decorative floor tile (plate).
The bolt conceals the decoration buckle preparation, and the bolt conceals the decoration buckle is a U-shaped recess, and the first bolt conceals the decoration buckle 9 on upper portion should adopt the stainless steel, and the second bolt conceals the decoration buckle 18 in bottom can adopt to lead to the expansion joint and warp the unanimous material of steel sheet.
The deformation joint drainage system is installed, firstly, on the bottom horizontal ground or an operation platform frame corresponding to a deformation joint, a semicircular drainage groove is spliced and installed on site, a lower opening drainage secondary pipe of a pipe is installed and connected in place, after the drainage pipe groove is spliced, weather-resistant glue is needed to be used for sealing and riveting, water storage is carried out to check whether a joint part leaks water or not, then the assembled whole drainage pipe groove is lifted horizontally to a proper position in the deformation joint on the upper portion of the deformation joint, the gradient of the drainage pipe groove is adjusted in a reasonable mode, a drainage pipe groove combined support is installed on an embedded steel plate 11 at the bottom, self-tapping screws 15 are used for connection, and the self-tapping screws 15 are welded on the embedded steel plate in advance.
And (3) installing a first deformation joint telescopic steel plate 5 on the upper part of the deformation joint, and in the first step, installing a chemical anchor bolt 6 and leveling base mortar. In order to prevent the root of the bolt from leaking, a first deformation joint telescopic steel plate 5 is fixed by adopting a chemical anchor bolt 6, the embedding depth of the chemical anchor bolt 6 is not less than 10 times of the width of a deformation joint, the distance is preferably 300-500 mm, and steel bars are correspondingly planted according to the position of a reserved hole of a steel bar avoiding tool; and after the chemical anchor bolt 6 is installed, constructing a second polymer mortar leveling structure layer 17, and thus compacting and leveling the surface primary pulp. And secondly, installing a telescopic first deformation joint telescopic steel plate 5, installing a rubber pad 4 and the first deformation joint telescopic steel plate 5 on the first polymer mortar leveling structure layer 3 in sequence, and sealing the first polymer mortar leveling structure layer 3, the rubber pad 4, the first deformation joint telescopic steel plate 5 and the root of the chemical anchor bolt 6 by adopting full-length weather-resistant adhesive bonding to prevent leakage. And thirdly, installing the full-length jacking angle steel 7, arranging the full-length jacking angle steel 7 on the upper part of the first deformation joint telescopic steel plate 5, and ensuring that the first deformation joint telescopic steel plate 5, the rubber cushion layer 4 and the first polymer mortar leveling structure layer 3 are fully and effectively combined.
The installation of detachable decorative cover layer 8, detachable decorative cover layer 8 is according to the concrete specification and dimension of bulk material preparation in advance. Under the condition of ensuring that the bottom of the first deformation joint telescopic steel plate 5 does not leak, the first deformation joint telescopic steel plate is installed on the surface of the first deformation joint telescopic steel plate, and the bottom of the first deformation joint telescopic steel plate can adopt a dry and hard mortar bedding layer. The detachable decorative surface layer 8 is placed on the upper part of the deformation joint.
The first bolt conceals the installation of decorating buckle 9, and before the installation of first bolt conceals the installation of decorating buckle 9, adopt butter sealed 6 screw mouths of exposed chemistry crab-bolt, the prevention is rusted. The first bolt concealed decorative buckle plate 9 is fixed by weather-resistant glue.
The flexible steel sheet 16 of deformation joint bottom second deformation joint is installed, according to the roof beam bottom architectural decoration elevation in the roof beam bottom reserved structure recess construction second polymer mortar look for structure flat bed 17, adopt expansion bolts 10 fixed second deformation joint flexible steel sheet 16, before the installation of lower part second bolt concealed decoration buckle 18, adopt the silk mouth that exposes of butter seal bolt, the prevention is rusted, and second bolt concealed decoration buckle 18 adopts resistant time glue to connect fixedly.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (8)

1. The utility model provides a building structure movement joint mounting structure, includes structural floor (1) and movement joint structure roof beam (2) have a movement joint in movement joint structure roof beam (2), its characterized in that: all seted up the structure recess on the upper portion of movement joint and lower part, there are first movement joint steel sheet (5) and second movement joint steel sheet (16) that stretches out and draws back in the structure recess of upper portion and lower part respectively the rigid coupling, be provided with drainage pipe in the movement joint, all have one on first movement joint steel sheet (5) and the second movement joint steel sheet (16) that stretches out and draws back towards the sunken breach in the movement joint in order to form the drip lines, can fall by the water that drips the lines drips in the pipeline and along the pipeline flows outside the movement joint.
2. A building structure deformation joint installation structure according to claim 1, wherein: one side rigid coupling that the movement joint was kept away from in first movement joint steel sheet (5) and second movement joint steel sheet (16) that stretches out and draws back has logical long capping angle steel (7), and chemical crab-bolt (6) pass lead to long capping angle steel (7) and movement joint steel sheet insert into movement joint structure roof beam (2) in, and the quantity of chemical crab-bolt (6) is two.
3. A building structure deformation joint installation structure according to claim 2, wherein: the upper portion of movement joint still is provided with detachable decorative surface layer (8) that are used for sheltering from first movement joint steel sheet (5), still is provided with first bolt conceals in the structure recess and decorates buckle (9) and second bolt conceals and decorates buckle (18) that are used for sheltering from chemical crab-bolt (6).
4. A building structure deformation joint installation structure according to claim 1, wherein: the second expansion joint steel plate (16) is provided with a chemical anchor bolt (6) and an expansion bolt (10) in a penetrating mode, and one end of the chemical anchor bolt (6) and the one end of the expansion bolt (10) are inserted into the expansion joint structural beam (2) so that the second expansion joint steel plate (16) is fixed.
5. A building structure deformation joint installation structure according to claim 1, wherein: the pipeline comprises a semicircular PVC pipe (13) and a PVC drain pipe (19), a notch of the semicircular PVC pipe (13) faces upwards to receive dripped water, and the dripped water is collected in the semicircular PVC pipe (13) and enters the PVC drain pipe (19).
6. A building structure deformation joint installation structure according to claim 5, wherein: be provided with pre-buried steel sheet (11) on the lateral wall of movement joint, the rigid coupling has angle steel (12) on pre-buried steel sheet (11), semicircle PVC tubular product (13) pass through self-tapping screw (15) rigid coupling on the vertical portion of angle steel (12), and the bottom surface of semicircle PVC tubular product (13) is located the horizontal part of angle steel (12).
7. A building structure deformation joint installation structure according to claim 6, wherein: a triangular wood pad (14) is fixedly connected to the horizontal part of the angle steel (12), and the triangular wood pad (14) is padded between the semicircular PVC pipe (13) and the angle steel (12) to clamp the position of the semicircular PVC pipe (13).
8. A building structure deformation joint installation structure according to claim 1, wherein: a first polymer mortar leveling structure layer (3) is arranged in a structural groove at the upper part of the deformation joint, a rubber pad (4) is placed on the first polymer mortar leveling structure layer (3), and a first deformation joint telescopic steel plate (5) is positioned on the rubber pad (4); a second polymer mortar leveling structure layer (17) is arranged in the structure groove at the lower part of the deformation joint.
CN201921376514.1U 2019-08-23 2019-08-23 Building structure movement joint mounting structure Expired - Fee Related CN210482605U (en)

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Application Number Priority Date Filing Date Title
CN201921376514.1U CN210482605U (en) 2019-08-23 2019-08-23 Building structure movement joint mounting structure

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Application Number Priority Date Filing Date Title
CN201921376514.1U CN210482605U (en) 2019-08-23 2019-08-23 Building structure movement joint mounting structure

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111945905A (en) * 2020-07-16 2020-11-17 浙江海大建设有限公司 Construction method for combined anti-seepage deformation joint of roof
CN112267570A (en) * 2020-11-11 2021-01-26 吉林建筑科技学院 Prefabricated section steel concrete column and sandwich concrete composite plate node and construction method
CN113550452A (en) * 2021-05-31 2021-10-26 中铁电气化局集团北京建筑工程有限公司 Deformation joint device and treatment process
CN113718968A (en) * 2021-07-23 2021-11-30 新城控股集团实业发展有限公司 Deformation joint hydrophobic structure and construction method thereof
CN114737686A (en) * 2022-04-13 2022-07-12 中国十七冶集团有限公司 Expansion joint structure of steel structure floor plate and installation and construction method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111945905A (en) * 2020-07-16 2020-11-17 浙江海大建设有限公司 Construction method for combined anti-seepage deformation joint of roof
CN112267570A (en) * 2020-11-11 2021-01-26 吉林建筑科技学院 Prefabricated section steel concrete column and sandwich concrete composite plate node and construction method
CN113550452A (en) * 2021-05-31 2021-10-26 中铁电气化局集团北京建筑工程有限公司 Deformation joint device and treatment process
CN113718968A (en) * 2021-07-23 2021-11-30 新城控股集团实业发展有限公司 Deformation joint hydrophobic structure and construction method thereof
CN114737686A (en) * 2022-04-13 2022-07-12 中国十七冶集团有限公司 Expansion joint structure of steel structure floor plate and installation and construction method thereof

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Granted publication date: 20200508

Termination date: 20210823