CN114941267A

CN114941267A - Ground deformation joint connection structure

Info

Publication number: CN114941267A
Application number: CN202210683367.2A
Authority: CN
Inventors: 杨利剑; 吴凯波; 程海寅; 于新凯; 李莉; 李波波
Original assignee: 6th Construction Of Zhongtian Construction Group Co ltd
Current assignee: 6th Construction Of Zhongtian Construction Group Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-08-26
Anticipated expiration: 2042-06-16
Also published as: CN114941267B

Abstract

The invention provides a ground deformation joint connecting structure, which comprises a panel, wherein two bases are symmetrically fixed on two sides of the bottom of the panel through screws, a square pipe is arranged at the bottom of each base through the screws, top pressing mechanisms for keeping the top smoothness of the panel are arranged at equal intervals on the top of the panel, bottom extruding mechanisms for keeping the bottom smoothness of the panel are arranged at equal intervals on the bottom of the panel, the top pressing mechanisms and the bottom extruding mechanisms are in transmission connection with the bases, a second telescopic rod and a second spring are matched with a push rod to play a role in bearing the panel, the panel is prevented from being damaged due to overweight when a vehicle presses the panel, when the bases move, the second telescopic rod is matched with the push rod to move and extend or shorten, the connectivity among the panel, the bases and the square pipe is kept, compared with the prior art, the construction is more convenient and rapid, and the repair rate is reduced, the integral flatness and the bearing capacity of the device are improved.

Description

Ground movement joint connection structure

Technical Field

The invention relates to the field of deformation joint connection structures, in particular to a ground deformation joint connection structure.

Background

The building is deformed under the action of external factors, so that cracking and even damage are caused, and the deformation joint is a reserved structural joint for the condition; in order to ensure the safety of buildings, a building deformation joint device is usually arranged on a deformation joint to avoid the instability of the buildings caused by the effects of expansion with heat and contraction with cold;

the existing building deformation joint device is a concrete base, the construction sequence of the part is that firstly, a concrete foundation is constructed, then a roof aluminum alloy base is installed, then a terrace layer is poured, and finally a panel part is installed, but the following problems can be caused in the practical use that the flatness of the concrete foundation cannot be ensured; on the other hand, when the part is put into use and a heavy-duty vehicle passes through, the strength of the secondarily poured concrete cannot be ensured; and the separate aluminum alloy panel is easily deformed when the base moves, thereby affecting the normal running of the vehicle.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a ground deformation joint connecting structure to solve the problems in the background art, the ground deformation joint connecting structure is novel in structure, the flatness of a panel is kept through the cooperation of a top pressing mechanism and a bottom extruding mechanism, the deformation degree of the panel is reduced under the action of thermal expansion and cold contraction of a base, a concrete foundation is changed into a rectangular square pipe foundation, the requirement on the flatness of a civil engineering is reduced through a conversion component, and the installation efficiency of the part is improved.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a ground movement joint connection structure, includes the panel, panel bottom both sides are fixed with two bases through the screw symmetry, and the base bottom has square pipe through the screw installation, panel top equidistance is equipped with the top pressure that keeps panel top planarization and holds the mechanism, and panel bottom equidistance is equipped with the bottom extrusion mechanism that keeps panel bottom planarization, the top is pressed and is held the mechanism and bottom extrusion mechanism and all be connected for the transmission with the base.

Preferably, the surface of the middle part of the panel is equidistantly meshed and spliced with fixing bolts, the bottoms of the fixing bolts are rotatably sleeved with two reverse sliding rods, the top of one end, far away from the fixing bolts, of each sliding rod is fixedly provided with a moving ball, the inner side of the base is fixedly provided with a sliding rail corresponding to the moving ball, and the moving ball is slidably clamped inside the sliding rail.

Preferably, the moving ball at the initial position of the sliding rod is forty-five degrees to the fixed bolt.

Preferably, base and square intraduct are the fretwork state, and the both ends of panel all have the certain distance from base top outside edge.

Preferably, the top is pressed and is held the mechanism and is included the expansion plate, expansion plate one end is fixed at the panel top, and the other end of expansion plate slides and pegs graft and have inserted the post, insert the post and pass the sliding sleeve that has cup jointed on the surface of expansion plate that slides, and rotate through the pivot on the outer wall of sliding sleeve both sides and be connected with first telescopic link, the other end of first telescopic link is rotated through the pivot and is installed on the base lateral wall.

Preferably, the bottom extrusion mechanism comprises a reinforcing plate, the reinforcing plate is fixed on the surface of the bottom of the panel at equal intervals, moving grooves are formed in two sides of the bottom of the reinforcing plate, moving blocks are slidably connected inside the moving grooves, the bottoms of the moving blocks are rotatably connected with two connecting plates through rotating shafts, the other ends of the connecting plates are rotatably installed on the inner side surface of the base through the rotating shafts, a plurality of first springs are fixed on two sides of each moving block, and the other ends of the first springs are fixed on the inner wall of each moving groove.

Preferably, the reinforcing plate and the sliding rod are arranged at the bottom of the panel in a crossed manner.

Preferably, even the board middle part rotates through the pivot on the surface to be connected with the second telescopic link, and the other end of second telescopic link fixes on side's pipe lateral wall, second spring has been cup jointed to second telescopic link outer lane, and the both ends of second spring respectively with even board and side's pipe outer wall is fixed.

Preferably, two be fixed with the waterstop between the inboard side of square pipe, and the waterstop bottom is equipped with the fire prevention area, the both ends of fire prevention area are fixed on the outer wall of square pipe.

The invention has the beneficial effects that: the invention relates to a ground deformation joint connecting structure, which comprises a panel; fixing the bolt; moving the ball; a slide bar; a base; a slide rail; a square tube; a water stop; a fire-retardant belt; a top holding mechanism; inserting a column; a retractable plate; a sliding sleeve; a first telescopic rod; a bottom extrusion mechanism; a reinforcing plate; a moving groove; a moving block; a first spring; connecting plates; a second telescopic rod; a second spring.

1. This ground movement joint connection structure changes the concrete foundation into rectangle side's pipe basis under the effect of square pipe, utilizes the conversion component, reduces the requirement to civil engineering roughness, improves this position installation effectiveness, improves the bearing capacity of device, and intensity has obtained effectual improvement.

2. This ground movement joint connection structure holds mechanism and bottom extrusion mechanism effect down through the top pressure, when the base extrudees the panel along with expend with heat and contract with cold's effect, keeps the panel to be in relative smooth state, reduces the degree of its deformation.

3. This ground movement joint connection structure second telescopic link and second spring cooperation push rod have played the effect to the panel bearing, when keeping the vehicle to press the panel, the panel can not damage because of overweight, and when the base removed, the removal extension of second telescopic link cooperation push rod perhaps shortened, keeps the connectivity between panel, base and the square pipe three.

4. Compared with the prior art, the ground deformation joint connecting structure is more convenient and faster to construct, reduces the repair rate, and improves the integral smoothness and bearing capacity of the device.

Drawings

FIG. 1 is a schematic overall structure view of a ground deformation joint connecting structure according to the present invention;

FIG. 2 is a schematic cross-sectional view of a ground deformation joint connecting structure according to the present invention;

FIG. 3 is a schematic view of the bottom structure of the floor deformation joint connecting structure according to the present invention;

FIG. 4 is a schematic view of the connection between the bottom pressing mechanism and the panel of the ground deformation joint connection structure of the present invention;

FIG. 5 is a schematic structural view of a bottom pressing mechanism of a ground deformation joint connecting structure according to the present invention;

FIG. 6 is a schematic structural view of a top holding mechanism of a ground deformation joint connecting structure according to the present invention;

in the figure: 1. a panel; 11. fixing the bolt; 12. moving the ball; 13. a slide bar; 2. a base; 21. a slide rail; 3. a square tube; 4. a water stop; 5. a fire-retardant belt; 6. a top holding mechanism; 61. inserting a column; 62. a retractable plate; 63. a sliding sleeve; 64. a first telescopic rod; 7. a bottom extrusion mechanism; 71. a reinforcing plate; 72. a moving groove; 73. a moving block; 74. a first spring; 75. connecting plates; 76. a second telescopic rod; 77. a second spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a ground movement joint connection structure, includes panel 1, 1 bottom both sides of panel are fixed with two bases 2 through the screw symmetry, and 2 bottoms of base have square pipe 3 through the screw installation, 1 top equidistance of panel is equipped with the top that keeps 1 top planarization of panel and presses and hold mechanism 6, and 1 bottom equidistance of panel is equipped with the bottom extrusion mechanism 7 that keeps 1 bottom planarization of panel, top is pressed and is held mechanism 6 and bottom extrusion mechanism 7 and all is connected for the transmission with base 2, base 2 and square pipe 3 are inside to be the fretwork state, and the both ends of panel 1 all have a certain distance from 2 top outside edges of base, two be fixed with waterstop 4 between the square pipe 3 inboard, and waterstop 4 bottom is equipped with fire prevention strip 5, the both ends of fire prevention strip 5 are fixed on square pipe 3 outer wall, regard square pipe 3 as the packing basis, and square pipe 3 is managed, Base 2, panel 1 is mutually through the screw fixation, fix the both sides at the movement joint through the inside screw of square pipe 3, use base 2 and square pipe 3 as the mould, to its inside fretwork department filling soil, increase the holistic stability and the regularity of device, install waterstop 4 and fireproof strip 5 and be used for waterproof fire prevention between two square pipes 3, press mechanism 6 and bottom extrusion mechanism 7 effect down through the top, when base 2 extrudees panel 1 along with expend with heat and contract with cold's effect, it is in relatively flat state to keep panel 1, reduce the degree of its deformation, panel 1's both ends all have the certain distance from 2 top outside edges of base to be close to panel 1 and the buffer space who remains under the effect of convenient base 2 expend with heat and contract with cold (panel 1, base 2 and square pipe 3 all adopt the aluminum alloy material to make).

In this embodiment, the middle surface of the panel 1 is engaged with and inserted with fixing bolts 11 at equal intervals, and the bottom of the fixing bolt 11 is rotatably sleeved with two opposite sliding rods 13, a moving ball 12 is fixed on the top of one end of the sliding rod 13 far away from the fixing bolt 11, a sliding rail 21 is fixed on the inner side of the base 2 corresponding to the moving ball 12, the moving ball 12 is slidably clamped inside the slide rail 21, the moving ball 12 at the initial position of the slide bar 13 and the fixing bolt 11 form a forty-five degree angle, the two slide bars 13 are slidably sleeved at the bottom of the fixing bolt 11, then the moving ball 12 at the other ends of the two slide bars 13 is slidably clamped inside the corresponding slide rail 21, since the movable ball 12 and the fixing bolt 11 form an angle of forty-five degrees, the movable ball 12 tends to slide along the slide rail 21 when the base 2 moves due to thermal expansion and contraction, and the panel 1 is always connected to the base 2 through the slide rod 13.

In this embodiment, the top pressing mechanism 6 includes a telescopic plate 62, one end of the telescopic plate 62 is fixed on the top of the panel 1, and the other end of the telescopic plate 62 is inserted with an inserting column 61 in a sliding manner, the inserting column 61 penetrates through the surface of the telescopic plate 62 and is sleeved with a sliding sleeve 63 in a sliding manner, the outer walls of two sides of the sliding sleeve 63 are connected with a first telescopic rod 64 in a rotating manner through a rotating shaft, the other end of the first telescopic rod 64 is rotatably installed on the side wall of the base 2 through the rotating shaft, the telescopic plate 62 is in contact with the top of the panel 1 and is kept horizontal in an initial state, the inserting column 61 is vertically inserted into the soil, at this time, the inserting column 61 and the telescopic plate 62 are in a vertical state, when the base 2 moves along with the action of thermal expansion and cold contraction, the panel 1 has a tendency of upward deformation, and under the pressing action of the telescopic plate 62, the pressing force on the base 2 on the panel 1 is offset, the deformation degree of the panel 1 is reduced, and the relative horizontal state is kept, the first telescopic rod 64 at the outer side pulls the sliding sleeve 63 to slide along the surface of the inserting column 61, and the connectivity between the inserting column 61 and the telescopic plate 62 is still maintained.

In this embodiment, the bottom pressing mechanism 7 includes a reinforcing plate 71, the reinforcing plate 71 is fixed on the bottom surface of the panel 1 at equal intervals, moving grooves 72 are formed on two sides of the bottom of the reinforcing plate 71, a moving block 73 is slidably connected inside the moving grooves 72, the bottom of the moving block 73 is rotatably connected with two connecting plates 75 through a rotating shaft, the other ends of the connecting plates 75 are rotatably mounted on the inner side surface of the base 2 through the rotating shaft, a plurality of first springs 74 are fixed on two sides of the moving block 73, the other ends of the first springs 74 are fixed on the inner wall of the moving grooves 72, the reinforcing plate 71 and the sliding rod 13 are arranged at the bottom of the panel 1 in a crossing manner, the bottom of the panel 1 is kept flat through the reinforcing plate 71, when the base 2 moves along with the effects of thermal expansion and cold contraction, the connecting plate 75 rotates in cooperation with the movement of the base 2 and pushes the moving block 73 to slide along the moving grooves 72, at this time, the movement of the moving block 73 is restrained under the effects of the first springs 74 on two sides of the moving block 73, the thrust of the push plate is buffered and transmitted to the reinforcing plate 71, and the bottom of the panel 1 is always kept in a relatively flat state due to the action of the reinforcing plate 71 fixed at the bottom of the panel 1.

This embodiment, even 75 middle parts of board rotate through the pivot on the surface and be connected with second telescopic link 76, and the other end of second telescopic link 76 fixes on 3 lateral walls on the side of managing, second spring 77 has been cup jointed to second telescopic link 76 outer lane, and the both ends of second spring 77 respectively with even 75 and 3 outer walls on the side of managing are fixed, under normal condition, second telescopic link 76 and second spring 77 cooperation push rod have played the effect to 1 bearing of panel, when keeping the vehicle to press panel 1, panel 1 can not damage because of overweight, when base 2 removed, the removal extension of 76 cooperation push rods of second telescopic link perhaps shortens, keep panel 1, the connectivity between 2 and the 3 three on the side of base.

The square pipe 3 is used as a filling foundation, the square pipe 3, the base 2 and the panel 1 are mutually fixed through screws, the square pipe 3 is fixed on two sides of a deformation joint through the screws in the square pipe 3, the base 2 and the square pipe 3 are used as a mold, soil is filled in a hollow part inside the square pipe 3, the stability and the flatness of the whole device are improved, a water stop belt 4 and a fireproof belt 5 are arranged between the two square pipes 3 for water and fire prevention, when the base 2 moves along with the action of expansion and contraction, a moving ball 12 tends to slide along a sliding rail 21, the panel 1 always keeps the connectivity with the base 2 through a sliding rod 13, and offsets the extrusion force of the base 2 on the panel 1 under the pressing and holding action of an expansion plate 62, the deformation degree of the panel 1 is reduced, the relative horizontal state is kept, a connecting plate 75 rotates in cooperation with the movement of the base 2 and pushes a moving block 73 to slide along a moving groove 72, at the moment, the movement of the moving block 73 is restrained under the action of first springs 74 on two sides of the moving block 73, on transmitting the thrust buffering of push pedal for reinforcing plate 71, because the fixed reinforcing plate 71's in panel 1 bottom effect, panel 1 bottom keeps the state of leveling relatively, under normal condition, second telescopic link 76 and second spring 77 cooperation push rod have played the effect to panel 1 bearing, when keeping the vehicle to press panel 1, panel 1 can not damage because of overweight, when base 2 removes, the removal extension of second telescopic link 76 cooperation push rod or shorten, keep panel 1, the connectivity between base 2 and the 3 three of square pipe.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ground movement joint connection structure comprises a panel (1), and is characterized in that: panel (1) bottom both sides are fixed with two bases (2) through the screw symmetry, and base (2) bottom is installed square pipe (3) through the screw, panel (1) top equidistance is equipped with the top that keeps panel (1) top planarization and is pressed and is held mechanism (6), and panel (1) bottom equidistance is equipped with bottom extrusion mechanism (7) that keep panel (1) bottom planarization, the top is pressed and is held mechanism (6) and bottom extrusion mechanism (7) and all be connected for the transmission with base (2).

2. A ground deformation joint connection construction structure as set forth in claim 1, wherein: the panel (1) middle part is gone up the equidistance meshing and is pegged graft and is had fixing bolt (11), and fixing bolt (11) bottom rotates to cup joint two reverse slide bars (13), the one end top that fixing bolt (11) were kept away from in slide bar (13) is fixed with removes ball (12), the inboard position that corresponds removal ball (12) of base (2) is fixed with slide rail (21), and removes ball (12) slip joint inside slide rail (21).

3. A ground deformation joint connection construction structure as set forth in claim 2, wherein: the moving ball (12) at the initial position of the sliding rod (13) and the fixed bolt (11) form forty-five degrees.

4. A ground deformation joint connection structure according to claim 1, wherein: base (2) and square inside of pipe (3) are the fretwork state, and the both ends of panel (1) all have the certain distance from base (2) top outside edge.

5. A ground deformation joint connection construction structure according to claim 4, wherein: mechanism (6) are pressed and are held including expansion plate (62) in the top, expansion plate (62) one end is fixed at panel (1) top, and the other end of expansion plate (62) slides and pegs graft and have and insert post (61), insert post (61) and pass sliding sleeve (63) of sliding on the surface of expansion plate (62) and having cup jointed, and rotate through the pivot on sliding sleeve (63) both sides outer wall and be connected with first telescopic link (64), the other end of first telescopic link (64) is rotated through the pivot and is installed on base (2) lateral wall.

6. A ground deformation joint connection construction structure as set forth in claim 1, wherein: bottom extrusion mechanism (7) include reinforcing plate (71), panel (1) bottom is fixed with reinforcing plate (71) on the surface equidistance, and the bottom both sides of reinforcing plate (71) have seted up shifting chute (72), inside sliding connection of shifting chute (72) has movable block (73), movable block (73) bottom is rotated through the pivot and is connected with two even boards (75), and just the other end of even board (75) rotates through the pivot and installs on base (2) inboard surface, movable block (73) both sides all are fixed with a plurality of first springs (74), and the other end of first spring (74) is fixed on shifting chute (72) inner wall.

7. A ground deformation joint connection construction structure as claimed in claim 6, wherein: the reinforcing plate (71) and the sliding rod (13) are arranged at the bottom of the panel (1) in a crossed manner.

8. A ground deformation joint connection construction structure as claimed in claim 6, wherein: even board (75) middle part rotates through the pivot on the surface to be connected with second telescopic link (76), and the other end of second telescopic link (76) is fixed on square pipe (3) lateral wall, second spring (77) have been cup jointed to second telescopic link (76) outer lane, and the both ends of second spring (77) respectively with even board (75) and square pipe (3) outer wall fixed.

9. A ground deformation joint connection construction structure as set forth in claim 1, wherein: two be fixed with waterstop (4) between square pipe (3) inboard, and waterstop (4) bottom is equipped with fire prevention area (5), the both ends of fire prevention area (5) are fixed on square pipe (3) outer wall.