CN214614666U - Convenient change bearing type floor movement joint connected system - Google Patents
Convenient change bearing type floor movement joint connected system Download PDFInfo
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- CN214614666U CN214614666U CN202120488497.1U CN202120488497U CN214614666U CN 214614666 U CN214614666 U CN 214614666U CN 202120488497 U CN202120488497 U CN 202120488497U CN 214614666 U CN214614666 U CN 214614666U
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Abstract
The utility model discloses a convenient change bearing type floor movement joint connected system contains the floor on movement joint both sides, connects in the floor roof beam of every floor below, connects in the top of two floor beams and floor connection external corner department and bears heavy movement joint connecting piece, connect the anchor assembly between top bearing movement joint connecting piece and floor. The arrangement of the bearing plate is favorable for ensuring the movement of floor operation equipment, and the force expansion disc arranged in the middle of the bearing plate is easy to diffuse the acting force at the position with larger stress in the middle to the periphery; hook holes and components are correspondingly arranged on one side of the bearing plate, so that the bearing plate is convenient to install and dismantle; the deformation of the bearing plate in the construction process is monitored and controlled by the arrangement of the strain gauge and the pipeline; the arrangement of the sliding plate and the corner protector is beneficial to installation and positioning and provides a buffering effect, and structural concrete on two sides of the deformation joint can be prevented from being damaged; and the sliding plate is made of wear-resistant and corrosion-resistant materials, so that the sliding plate can be free from maintenance in a working period.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to convenient change bearing type floor movement joint connected system.
Background
For very long structures, structural deformation joints need to be provided. When the deformation joint stridees across the functional area that has the plane transportation demand, the dynamic load that transportation equipment or vehicle caused need be born to the deformation joint position, very easily causes the deformation joint to damage, especially when adopting automatic robot, when the deformation joint has the gap, still can cause the joint blocking risk, arouses equipment damage. The simple deformation joint cover plate or the conventional deformation structure which are usually applied cannot meet the strength requirement, frequent maintenance and replacement are needed, and the bearing type using a common occlusion form cannot meet the operation requirement of equipment. Therefore, it is very important to design a deformation joint connecting device which not only meets the bearing requirement, but also can reduce the influence on the use of equipment, and is simple to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient change bearing type floor movement joint connected system for but solve super long structure and set up movement joint department connecting device bearing, non-maintaining and easy control and change technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a convenient and fast replacement bearing type floor deformation joint connecting system comprises floor slabs on two sides of a deformation joint, floor beams connected below each floor slab, top bearing deformation joint connecting pieces connected at the connecting external corners of the two floor beams and the floor slabs, and anchoring pieces connected between the top bearing deformation joint connecting pieces and the floor slabs;
the top bearing deformation joint connecting piece comprises a bearing plate arranged above the deformation joint, a sliding plate connected to the lower part of the bearing plate, a waterproof coiled material connected to the lower part of the sliding plate, caulking plates connected to two ends of the bearing plate, corner protectors connected to two sides of the caulking plates and the sliding plate and a waterproof coiled material connected to the lower part of the sliding plate; the sliding plates are connected to the tops of floor slabs on two sides of the deformation joint, and one ends, close to the deformation joint, of the sliding plates are connected with the waterproof rolls;
the bottom of the deformation joint is also connected with a bottom joint connecting piece and a fire-resistant strip.
Furthermore, the bearing plate is made of a high-strength steel plate, and the length of one side of the bearing plate extending out of the deformation joint is not less than the width of the deformation joint.
Furthermore, the middle part of the bearing plate is detachably connected with a force expansion disc, and the force expansion disc is connected with the middle part of the bearing plate through a force expansion connecting piece.
Furthermore, the force expansion disc is an arc-shaped solid disc, and the length of the extension line of the top arc line of the force expansion disc in the horizontal direction of the deformation joint is greater than the width of the deformation joint.
Furthermore, one side of the bearing plate is provided with a linear hook hole, and the hook hole corresponds to a hook piece in detachable connection during lifting; the hook pieces are at least arranged at two ends of the bearing plate in the length direction.
Furthermore, the hook piece comprises a horizontal hook plate, a hook connecting rod detachably connected to the lower part of the hook plate and a hook ring connected to the top of the hook plate; the hook connecting rod is correspondingly connected with the hook hole through threads.
Furthermore, at least three strain gauges are arranged at the bottom of the bearing plate and are respectively connected to the middle and two ends of the bottom of the bearing plate; the strain gauges are connected in parallel through a lead and connected out through a pipeline arranged on one side of the bearing plate and finally connected with a control terminal.
Furthermore, the periphery of the sliding plate extends out of the periphery of the bearing plate, and a shock pad is connected between the sliding plate and the bearing plate.
Furthermore, the upper part of the sliding plate, which exceeds the periphery of the bearing plate, is filled with a caulking plate, and the caulking plate is made of flexible materials; the sliding plate is made of wear-resistant and corrosion-resistant materials, and the thickness of the sliding plate is suitable for supporting the top surface of the bearing plate to be flush with the top surface of the floor slab.
Furthermore, the angle bead is an L-shaped piece, the height of the vertical edge of the angle bead corresponds to the height of the bearing plate and the sliding plate, and the transverse part of the angle bead is connected to the bottom of the sliding plate and is detachably connected with the sliding plate; anchoring parts are arranged on the outer sides of the vertical sides and the transverse parts; the end part of the anchoring part is anchored into the floor slab and is provided with a back hook.
The beneficial effects of the utility model are embodied in:
1) the arrangement of the bearing plate is favorable for ensuring the movement of floor operation equipment, particularly an industrial robot, and the force expansion disc arranged in the middle of the bearing plate is easy to diffuse the acting force at the position with larger stress in the middle to the periphery; hook holes and components are correspondingly arranged on one side of the bearing plate, so that the bearing plate is convenient to install and dismantle;
2) according to the invention, through the arrangement of the strain gauge and the pipeline, the deformation of the bearing plate in the construction process is favorably monitored, so that the bearing plate can be conveniently replaced in time;
3) according to the invention, through the arrangement of the sliding plate and the corner protectors, on one hand, the mounting and the positioning are facilitated, on the other hand, the sliding plate is beneficial to supporting the bearing plate and providing a buffer effect, and the structural concrete at two sides of the deformation joint can be ensured not to be damaged; the sliding plate is made of wear-resistant and corrosion-resistant materials, so that the sliding plate can be free from maintenance in a working period; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.
Drawings
FIG. 1 is a schematic view of installation and construction for conveniently replacing a bearing type floor deformation joint connecting system;
FIG. 2 is a schematic front view of a top load deformation joint connector;
FIG. 3 is a schematic perspective exploded view of a top load deformation joint connector;
FIG. 4 is a schematic view of a corner protector and anchor connection;
FIG. 5 is a schematic front view of a connecting member with a force expansion disc top bearing deformation joint;
FIG. 6 is a hook hole and hook connection schematic;
fig. 7 is a schematic view of the hook structure.
Reference numerals: 1-floor beam, 2-floor slab, 3-deformation joint, 4-bottom joint connecting piece, 5-fire-resistant strip, 6-top bearing deformation joint connecting piece, 61-bearing plate, 62-caulking plate, 63-sliding plate, 64-corner protector, 65-waterproof coiled material, 7-anchoring piece, 8-force expansion disc, 9-expansion connecting piece, 10-pipeline, 11-hook hole, 12-hook piece, 121-hook plate, 122-hook connecting rod, 123-hook ring and 13-strain gauge.
Detailed Description
Taking the deformation joint between long-structure floor boards as an example, in order to ensure the smoothness of the operation surface during construction, a bearing type deformation joint connecting system is connected at the deformation joint 3. Deformation joint connected system contains the floor 2 on deformation joint 3 both sides, connects in floor beam 1 of every floor 2 below, connects in two floor beams 1 and floor 2 and connects top heavy movement joint connecting piece 6 of external corner department, connects in the anchor assembly 7 between top heavy movement joint connecting piece 6 and floor 2.
As shown in fig. 1 to 4, the top-supported deformation joint connecting member 6 includes a bearing plate 61 disposed above the deformation joint 3, a sliding plate 63 connected to a lower portion of the bearing plate 61, a waterproof roll 65 connected below the sliding plate 63, a caulking plate 62 connected to both ends of the bearing plate 61, corner protectors 64 connected to both sides of the caulking plate 62 and the sliding plate 63, and a waterproof roll 65 connected below the sliding plate 63; the sliding plates 63 are connected to the tops of the floor slabs 2 on two sides of the deformation joint 3, and one ends, close to the deformation joint 3, of the sliding plates 63 are connected with waterproof coiled materials 65; the waterproof coiled material 65 is formed by paving 1.5-thick ethylene propylene diene monomer waterproof coiled material 65 below the sliding plate 63, is used for meeting the interlayer waterproof requirement in daily cleaning, and can be cleaned and maintained by simply taking out a surface layer bearing steel plate if needed.
In this embodiment, the bearing plate 61 is made of a high-strength steel plate, and the length of one side of the bearing plate 61 extending out of the deformation joint 3 is not less than the width of the deformation joint 3. The high-strength bearing steel plate is made of a high-strength steel plate not lower than Q345, and the thickness of the steel plate can be changed according to different bearing requirements; the width of the steel plate is that the width of a deformation joint 3 is added with 280mm, wherein the flexible joint filling of 10mm on each of two sides is deducted; the length of the steel plate is equal to the width of the required channel at the deformation joint 3, which is usually the door width. Adopt high strength bearing steel sheet can satisfy that truck of carrying cargo above 5T traveles or AGV robot walking.
As shown in fig. 5, the middle of the bearing plate 61 is detachably connected with a force expansion disc 8, and the force expansion disc 8 is a steel member. The force expansion disc 8 is inserted in the middle of the bearing plate 61 through the force expansion connecting piece 9. The bottom of the bearing plate 61 is connected with a strain gauge 13, and the strain gauges 13 are connected in parallel through a lead and connected out through a pipeline 10 arranged on one side of the bearing plate 61 and finally connected with a control terminal.
In this embodiment, three strain gauges 13 are disposed at the bottom of the bearing plate 61, and the three strain gauges 13 are respectively connected to the middle and two ends of the bottom of the bearing plate 61. The force expansion disc 8 is an arc solid disc, and the length of the extension line of the top arc line of the force expansion disc in the horizontal direction of the deformation joint 3 is larger than the width of the deformation joint 3.
As shown in fig. 6 and 7, the bearing plate 61 is provided with a vertical hook hole 11 on one side. The hook hole 11 corresponds to a hook piece 12 which is detachably connected during hoisting. The hook members 12 are provided at least at both longitudinal ends of the bearing plate 61.
In this embodiment, the hook 12 is made of steel, and the hook 12 includes a horizontal steel hook plate 121, a steel hook rod 122 detachably connected to the lower portion of the hook plate 121, and a steel hook ring 123 connected to the top of the hook plate 121. The hook connecting rod 122 is correspondingly in threaded connection with the hook hole 11.
In this embodiment, the periphery of the sliding plate 63 extends out of the periphery of the bearing plate 61, and a shock pad is further connected between the sliding plate 63 and the bearing plate 61; the upper part of the sliding plate 63, which exceeds the periphery of the bearing plate 61, is filled with a caulking plate 62, which comprises a first caulking plate 621 and a second caulking plate 622; the slit plate 62 is made of flexible material; the sliding plate 63 is made of wear-resistant and corrosion-resistant material and has a thickness suitable for supporting the top surface of the bearing plate 61 to be flush with the top surface of the floor slab 2. The thickness of the caulking plate 62 is 10mm, and the caulking plate 62 is used for caulking municipal road by polyurethane caulking glue or a rubber strip with the thickness of 10 mm; the flexible sealant is used for caulking, so that the infiltration of accumulated water of sundries can be prevented, and the blockage and even the damage of the wheel shaft caused by the gap problem in the long-term high-frequency running process of the automatic robot can be avoided. The sliding plate 63 comprises a first sliding plate 631 and a second sliding plate 632, the sliding plate 63 is made of a tetrafluoroethylene plate with the thickness of 10mm, the width is 150mm, and the length is the same as the length of the bearing steel plate, and is generally the door width; the material has high strength, corrosion resistance and wear resistance, can ensure the service cycle to be maintenance-free, and is used for adjusting the elevation of the surface of the bearing steel plate by changing the thickness.
In this embodiment, the corner guard 64 is an L-shaped member, and includes a first corner guard 641 and a second corner guard 642; the vertical edge of the corner guard 64 corresponds to the height of the bearing plate 61 and the sliding plate 63, and the transverse part of the corner guard is connected to the bottom of the sliding plate 63 and detachably connected with the sliding plate 63; the outer sides of the vertical edges and the transverse parts are provided with anchoring parts 7; the end part of the anchoring part 7 is anchored in the floor slab 2 and is provided with a back hook. The edge-protecting angle steel adopts galvanized equal-edge angle steel; the specification of the angle steel is set according to the thickness of the steel plate, when the thickness of the steel plate is 20mm, L30 multiplied by 30 multiplied by 3 equal-edge angle steel is adopted, an angle steel bracket with the diameter of 8@200 mm and the length of 150mm is welded, and the angle steel is anchored into the structure to fix the edge protection angle steel. And angle steel angle protectors 64 are arranged on two sides of the deformation joint 3 and used for protecting a concrete structure surface layer from being damaged, so that the durability of the deformation joint 3 system is guaranteed.
Referring to fig. 1 to 7, a construction method for conveniently replacing a load-bearing type floor deformation joint connecting system is further described, which comprises the following specific steps:
step one, prefabricating a bearing plate 61 according to the width and load requirements of a deformation joint 3; wherein, the load-bearing deformation of the bearing plate 61 is tested in advance to meet the design requirement, the bottom of the bearing plate is pasted with the strain gauge 13, and the strain gauge 13 is covered with a protective shell; the middle part of the bearing plate is also connected with a force expansion disc 8 and a force expansion connecting piece 9; for the corresponding installation and hoisting of the bearing plate 61, a hook hole 11 is drilled on one side of the bearing plate 61, and the hook hole 11 is correspondingly connected with a hook 12.
Step two, manufacturing a sliding plate 63 according to the thickness and the size of the bearing plate 61 and the reserved opening position of the floor slab 2 at the deformation joint 3, and arranging an installation groove at the bottom of the sliding plate 63 corresponding to the corner protector 64; the corner protector 64 is connected by an anchor 7 previously attached to the floor 2, and a mounting projection is provided on the top surface of the lateral portion of the corner protector 64.
Fourthly, installing a waterproof coiled material 65 at the top of the deformation joint 3, wherein the waterproof coiled material 65 is U-shaped, and two vertical edges of the waterproof coiled material are attached to the side surfaces of the floor beams 1; the end parts of the two sides of the waterproof coiled material 65 are flush with the bottom surface of the floor slab 2; a bottom joint connecting piece 4 and a fire-resistant strip 5 are arranged at the bottom of the deformation joint 3; wherein the bottom seam connecting piece 4 is an annular plate.
Step five, installing a sliding plate 63, wherein the sliding plate 63 is clamped with the corner protector 64, and the bottom surface of the sliding plate 63 is tightly pressed on the waterproof coiled material 65; mounting a bearing plate 61 on the top of the sliding plate 63, and measuring and positioning after the position of the bearing plate 61 is met; caulking plates 62 are filled between the periphery of the bearing plate 61 and the corner protectors 64, and pipelines 10 required by the lines for mounting the strain gauges 13 are reserved on one side; therefore, the bearing type floor deformation joint connecting system is convenient and fast to replace.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may be made by those skilled in the art within the technical scope of the present invention will be covered by the scope of the present invention.
Claims (10)
1. A convenient and fast replacement load-bearing type floor deformation joint connecting system is characterized by comprising floor slabs on two sides of a deformation joint, floor beams connected below each floor slab, top load-bearing deformation joint connecting pieces connected at the connecting external corners of the two floor beams and the floor slabs, and anchoring pieces connected between the top load-bearing deformation joint connecting pieces and the floor slabs;
the top bearing deformation joint connecting piece comprises a bearing plate arranged above the deformation joint, a sliding plate connected to the lower part of the bearing plate, a waterproof coiled material connected to the lower part of the sliding plate, caulking plates connected to two ends of the bearing plate, corner protectors connected to two sides of the caulking plates and the sliding plate and a waterproof coiled material connected to the lower part of the sliding plate; the sliding plates are connected to the tops of floor slabs on two sides of the deformation joint, and one ends, close to the deformation joint, of the sliding plates are connected with the waterproof rolls;
the bottom of the deformation joint is also connected with a bottom joint connecting piece and a fire-resistant strip.
2. The floor deformation joint connection system for facilitating replacement of a bearing type floor as claimed in claim 1, wherein the bearing plate is made of a high-strength steel plate, and the length of the side of the bearing plate extending out of the deformation joint is not less than the width of the deformation joint.
3. A bearing type floor deformation joint connecting system convenient to replace as claimed in claim 2, wherein the middle part of the bearing plate is detachably connected with a force expansion disc, and the force expansion disc is connected with the middle part of the bearing plate through a force expansion connecting piece.
4. A load-bearing floor deformation joint connecting system convenient to replace according to claim 3, wherein the force expansion disc is an arc-shaped solid disc, and the length of the extension line of the top arc line of the force expansion disc in the horizontal direction of the deformation joint is larger than the width of the deformation joint.
5. A convenient and fast replacement load-bearing type floor deformation joint connecting system as claimed in claim 1, wherein one side of the load-bearing plate is provided with a linear hook hole corresponding to a hook member detachably connected during hoisting; the hook pieces are at least arranged at two ends of the bearing plate in the length direction.
6. The system for connecting a bearing-type floor deformation joint convenient to replace as claimed in claim 5, wherein the hook member comprises a horizontal hook plate, a hook connecting rod detachably connected to the lower part of the hook plate and a hook ring connected to the top of the hook plate; the hook connecting rod is correspondingly connected with the hook hole through threads.
7. The easy-to-replace load-bearing floor deformation joint connecting system as claimed in claim 1, wherein the bottom of the load-bearing plate is provided with at least three strain gauges, and the three strain gauges are respectively connected to the middle and two ends of the bottom of the load-bearing plate; the strain gauges are connected in parallel through a lead and connected out through a pipeline arranged on one side of the bearing plate and finally connected with a control terminal.
8. A load-bearing floor deformation joint connecting system according to claim 1, wherein the periphery of the sliding plate extends out of the periphery of the load-bearing plate, and a shock absorbing pad is connected between the sliding plate and the load-bearing plate.
9. The easy-to-replace load-bearing floor deformation joint connecting system according to claim 8, wherein the upper part of the sliding plate beyond the periphery of the load-bearing plate is filled with a caulking plate made of flexible material; the sliding plate is made of wear-resistant and corrosion-resistant materials, and the thickness of the sliding plate is suitable for supporting the top surface of the bearing plate to be flush with the top surface of the floor slab.
10. The easy-to-replace load-bearing floor deformation joint connecting system according to claim 1, wherein the corner protector is an L-shaped piece, the height of the vertical edge of the L-shaped piece corresponds to the height of the load-bearing plate and the height of the sliding plate, and the horizontal part of the L-shaped piece is connected to the bottom of the sliding plate and is detachably connected with the sliding plate; anchoring parts are arranged on the outer sides of the vertical sides and the transverse parts; the end part of the anchoring part is anchored into the floor slab and is provided with a back hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488497.1U CN214614666U (en) | 2021-03-08 | 2021-03-08 | Convenient change bearing type floor movement joint connected system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488497.1U CN214614666U (en) | 2021-03-08 | 2021-03-08 | Convenient change bearing type floor movement joint connected system |
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| Publication Number | Publication Date |
|---|---|
| CN214614666U true CN214614666U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120488497.1U Active CN214614666U (en) | 2021-03-08 | 2021-03-08 | Convenient change bearing type floor movement joint connected system |
Country Status (1)
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|---|---|
| CN (1) | CN214614666U (en) |
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2021
- 2021-03-08 CN CN202120488497.1U patent/CN214614666U/en active Active
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