CN108755742B - Civil construction structural slab deformation joint connecting device and using method thereof - Google Patents
Civil construction structural slab deformation joint connecting device and using method thereof Download PDFInfo
- Publication number
- CN108755742B CN108755742B CN201810712799.5A CN201810712799A CN108755742B CN 108755742 B CN108755742 B CN 108755742B CN 201810712799 A CN201810712799 A CN 201810712799A CN 108755742 B CN108755742 B CN 108755742B
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- civil engineering
- connecting device
- deformation joint
- civil
- connecting rod
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Abstract
The invention discloses a deformation joint connecting device at a civil construction structural slab and a using method thereof, wherein the connecting device comprises two groups of four connecting rod assemblies forming two layers, and each group of four connecting rod assemblies forms a movable parallelogram by four connecting rods which are sequentially hinged end to end; two of the four hinged shafts used for hinging are distributed on two opposite angles in pairs, two hinged shafts at one opposite angle connect two groups of four-connecting-rod assemblies in series, and the two hinged shafts at the opposite angle are respectively used for being fixedly connected with civil construction components at two sides of the deformation joint. The using method comprises the steps of clamping two first civil structure plates with deformation joints and a second civil structure between two groups of four-connecting-rod assemblies, and installing electromechanical equipment by using deformation joint connecting devices at the civil structure plates as base members. The invention can adjust the deformation in two directions, and has good protection effect on the rigid structure of the equipment; the connecting rod is simple in structure and convenient to maintain, can be combined with the existing structure of equipment conveniently, and can be well connected into the existing equipment structure.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a deformation joint connecting device at a civil engineering structural slab and a using method thereof.
Background
In the construction of subway equipment, because civil engineering structural design, there is the movement joint reservation. Deformation joints are usually avoided in the process of equipment installation, but in many constructions, the deformation joints cannot be avoided, so that the deformation joints are involved
And in the deformation joint treatment, the electromechanical equipment needs to be separately provided with a scheme. Electromechanical equipment is generally a rigid structure, and the existing deformation joint solution is basically a technical solution for transverse deformation of the deformation joint. Therefore, the prior art has the disadvantages of complicated processing operation, low efficiency and unsatisfactory results.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a deformation joint connecting device at a civil engineering structural slab and a method for using the same.
The technical scheme of the invention is as follows: the utility model provides a civil engineering structural slab department movement joint connecting device which characterized in that: the four-link assembly comprises two groups of four-link assemblies forming two layers, a set distance is reserved between the two layers, and each group of four-link assemblies forms a movable parallelogram by four links which are sequentially hinged end to end; two of the four hinged shafts used for hinging are distributed on two opposite angles in pairs, two hinged shafts at one opposite angle connect two groups of four-connecting-rod assemblies in series, and the two hinged shafts at the opposite angle are respectively used for being fixedly connected with civil construction components at two sides of the deformation joint.
Further, the hinge shaft is formed of a bolt, and a nut with a groove is screwed on the hinge shaft.
Furthermore, the connecting rods hinged with each other are in staggered lap joint, and the two parallel connecting rods are positioned on the same plane.
Further, the upper and lower layers of connecting rod groups are symmetrically arranged.
Further, the link is constituted by a strip-shaped plate-like member.
The utility model provides a civil engineering structure board department movement joint connecting device's application method, through civil engineering structure board department movement joint connecting device will have two first civil engineering structure boards and the second civil engineering structure clamp of movement joint between two sets of four link assemblies to through concatenating upper and lower floor's four link assemblies two articulated shafts pass first civil engineering structure board and second civil engineering structure board, then utilize respective trough of belt nut locking fixed, and prevent through passing the round pin that the nut pine takes off, with utilize civil engineering structure board department movement joint connecting device as basic component installation electromechanical device.
Has the advantages that: the invention has novel conception, reasonable design and convenient operation, and compared with the prior art, the invention can adjust the deformation in two directions and has good protection effect on the rigid structure of the equipment; the connecting rod is simple in structure and convenient to maintain, can be combined with the existing structure of equipment conveniently, and can be well connected into the existing equipment structure.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the present invention in a use state.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
the utility model provides a civil engineering structural slab department movement joint connecting device, has and constitutes two-layer four connecting rod group, and upper and lower two-layer connecting rod group is the symmetry setting, has between two-layer and sets for the distance, and every four connecting rod group of group forms the parallelogram of activity by four connecting rods of end to end articulated in proper order, the connecting rod comprises bar platelike component. Two of the four hinged shafts used for hinging are distributed on two opposite angles in pairs, two hinged shafts at one opposite angle connect two groups of four-connecting-rod assemblies in series, and the two hinged shafts at the opposite angle are respectively used for being fixedly connected with civil construction components at two sides of the deformation joint. The hinge shaft is composed of a bolt, and a nut with a groove is screwed on the hinge shaft. The connecting rods hinged with each other are in staggered lap joint, and the two parallel connecting rods are positioned on the same plane.
The using method of the civil engineering structure plate deformation joint connecting device comprises the steps that the civil engineering structure plate deformation joint connecting device is used for clamping two first civil engineering structure plates and two second civil engineering structures with deformation joints between two groups of four-link assemblies, two hinge shafts which are connected with the four-link assemblies on the upper layer and the lower layer in series penetrate through the first civil engineering structure plates and the second civil engineering structure plates, then respective slotted nuts are used for locking and fixing, and the nuts are prevented from loosening by penetrating through pins, so that electromechanical equipment is installed by taking the civil engineering structure plate deformation joint connecting device as a foundation member.
As shown in fig. 1 and 2, the four links of each layer of link assembly are divided into a first link 1, a second link 2, a third link 3 and a fourth link 4; the parallel first connecting rod 1 and the third connecting rod 3 are positioned on the same plane, the second connecting rod 2 and the fourth connecting rod 4 are positioned on the same plane, and the first connecting rod 1 and the third connecting rod 3 are overlapped outside the second connecting rod 2 and the fourth connecting rod 4 in a staggered way; the articulated shaft for connecting the upper and lower connecting rod assemblies in series is a first bolt 5 and a second bolt 6, and the first bolt 5 and the second bolt 6 are distributed in pairs of angles. The first connecting rod 1 and the second connecting rod 2 are hinged through a first bolt 5, and the third connecting rod 3 and the fourth connecting rod 4 are hinged through a second bolt 6. The second connecting rod 2 and the third connecting rod 3 of the upper layer connecting rod assembly and the lower layer connecting rod assembly are respectively hinged through a third bolt 7, and the first connecting rod 1 and the fourth connecting rod 4 of the upper layer connecting rod assembly and the lower layer connecting rod assembly are respectively hinged through a fourth bolt 8; the third bolts 7 and the fourth bolts 8 of any layer are distributed diagonally.
The principle of the invention is that a single-layer connecting rod structure is formed by four connecting rods, and an upper layer and a lower layer are used during installation. The heads of a pair of angle bolts (a first bolt 5 and a second bolt 6 in the embodiment) are positioned on the same plane and are oppositely arranged on two sides of the deformation joint through the civil engineering component. The other diagonal position is movable and is not connected with the civil structure, and is used for adjusting the allowance of two directions (namely the X-axis direction and the Y-axis direction as shown in figure 2). The impact of deformation joint deformation on the electromechanical equipment is reasonably processed, positive effects on the service life of the electromechanical equipment and stable operation conditions are achieved, and meanwhile the electromechanical equipment can be operated better without faults.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a civil engineering structural slab department movement joint connecting device which characterized in that: the four-link assembly comprises two groups of four-link assemblies forming two layers, a set distance is reserved between the two layers, and each group of four-link assemblies forms a movable parallelogram by four links which are sequentially hinged end to end; the four hinged shafts used for hinging are distributed on two opposite corners pairwise, two hinged shafts at one opposite corner connect two groups of four-connecting-rod assemblies in series, and the two hinged shafts at the opposite corner are respectively used for being fixedly connected with civil construction components at two sides of a deformation joint; the connecting rods hinged with each other are in staggered lap joint, and the two parallel connecting rods are positioned on the same plane.
2. A deformation joint connecting device at a civil engineering structure plate according to claim 1, characterized in that: the hinge shaft is composed of a bolt, and a nut with a groove is screwed on the hinge shaft.
3. A deformation joint connecting device at a civil engineering structure plate according to claim 1, characterized in that: the upper and lower layers of connecting rod groups are symmetrically arranged.
4. A deformation joint connecting device at a civil engineering structure plate according to claim 1, characterized in that: the connecting rod is composed of a strip-shaped plate-shaped component.
5. A method for using a deformation joint connecting device at a civil engineering structural panel based on any one of claims 1 to 4, characterized in that: through civil engineering structural slab department movement joint connecting device will have two first civil engineering structural slabs and the second civil engineering structure clamp of movement joint between two sets of four link assemblies to two articulated axles through the four link assemblies of lower floor in the concatenate pass first civil engineering structural slab and second civil engineering structural slab, then utilize respective trough of belt nut locking fixed, and prevent through passing the round pin that the nut pine takes off, in order to utilize civil engineering structure to tie up
And the deformation joint connecting device at the structural plate is used as a base component for installing electromechanical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712799.5A CN108755742B (en) | 2018-06-29 | 2018-06-29 | Civil construction structural slab deformation joint connecting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810712799.5A CN108755742B (en) | 2018-06-29 | 2018-06-29 | Civil construction structural slab deformation joint connecting device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108755742A CN108755742A (en) | 2018-11-06 |
| CN108755742B true CN108755742B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810712799.5A Active CN108755742B (en) | 2018-06-29 | 2018-06-29 | Civil construction structural slab deformation joint connecting device and using method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581558Y (en) * | 2002-05-11 | 2003-10-22 | 金福生 | Dilatation joint device for ground |
| CN2777088Y (en) * | 2005-01-05 | 2006-05-03 | 金福生 | Structural improvement type ground floor deformation seam structure |
| CN103469726A (en) * | 2013-09-23 | 2013-12-25 | 中国铁道科学研究院铁道建筑研究所 | Large-displacement railroad bridge end expansion device |
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
-
2018
- 2018-06-29 CN CN201810712799.5A patent/CN108755742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581558Y (en) * | 2002-05-11 | 2003-10-22 | 金福生 | Dilatation joint device for ground |
| CN2777088Y (en) * | 2005-01-05 | 2006-05-03 | 金福生 | Structural improvement type ground floor deformation seam structure |
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
| CN103469726A (en) * | 2013-09-23 | 2013-12-25 | 中国铁道科学研究院铁道建筑研究所 | Large-displacement railroad bridge end expansion device |
Non-Patent Citations (1)
| Title |
|---|
| 建筑隔震构造设计与应用现状;吴应雄等;《土木工程学报》;20180228;第51卷(第2期);第62-73、94页 * |
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| CN108755742A (en) | 2018-11-06 |
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Address after: 100078 501, 503, 5th floor, building 15, fangchengyuan 1st District, Fengtai District, Beijing Patentee after: CRRC Intelligent Transportation Engineering Technology Co.,Ltd. Address before: 100078 501, 503, 5th floor, building 15, fangchengyuan 1st District, Fengtai District, Beijing Patentee before: CRRC CONSTRUCTION ENGINEERING Co.,Ltd. |