CN211951715U

CN211951715U - Retaining wall structure for laying water pipe

Info

Publication number: CN211951715U
Application number: CN202020081681.XU
Authority: CN
Inventors: 尹友君
Original assignee: Nanjing Guangyuan Municipal Design Co ltd
Current assignee: Nanjing Guangyuan Municipal Design Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-17
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a retaining wall's structure that water pipe was laid, it includes two rows of wallboards of concatenation each other, sets up the coupling assembling at wallboard and wallboard butt joint department, coupling assembling includes along vertical direction inlay establish the spliced pole in the wallboard, connect the connecting plate at the spliced pole both ends, the spliced pole passes the connecting plate and pegs graft along the radial interference of spliced pole and has the spacer pin. The utility model discloses have and build the wallboard through the mode of scene assembly and replace artifical scene wall building, improve efficiency reduction of erection time's effect.

Description

Retaining wall structure for laying water pipe

Technical Field

The utility model relates to a barricade field, more specifically says, it relates to the structure of the barricade that the water pipe was laid.

Background

Urban water pipes are one of the projects which are indispensable to urban construction and are usually laid simultaneously with electric pipes. Current water pipe is all laid in the earth's surface, when laying, at first the recess on the earth's surface, then on the scene and be located the direct wall of building in the recess, prevent that earth from collapsing, effectively protect the water pipe.

As shown in fig. 5, a wall plate structure for laying water pipes is formed by piling bricks and cement on site by workers, firstly, a groove 1 is formed on the ground, a wall plate 2 is arranged in the groove 1, the wall plate 2 prevents the groove 1 from collapsing, and particularly, when the wall plate 2 is used in a pressure-bearing road section, the wall plate 2 plays a role in protecting the water pipes. However, due to the construction mode of the wallboard, the water pipe laying is greatly influenced by manpower, more manpower needs to be input for manual wall building, and the efficiency is low. Accordingly, there is a need to design a fabricated wall panel structure.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a retaining wall's structure that water pipe laid, its advantage is, builds the wallboard through the mode of scene assembly, replaces artifical scene to build a wall, and efficiency is higher, and the time limit for a project is shorter.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a retaining wall's structure that water pipe was laid, includes two rows of wallboards of concatenation each other, sets up the coupling assembling at wallboard and wallboard butt joint department, coupling assembling includes along vertical direction inlay the spliced pole of establishing in the wallboard, connect the connecting plate at the spliced pole both ends, the spliced pole passes the connecting plate and has the spacer pin along the radial interference grafting of spliced pole.

Through above-mentioned technical scheme, the wallboard is prefabricated in the mill in advance by reinforced concrete, transports the scene again, carries the appointed position with the wallboard through the loop wheel machine, and fixed connection between with adjacent wallboard through coupling assembling immediately, the wallboard is total two rows, and the water pipe is laid between two wallboards. The mode replaces the existing on-site wall building through the assembly type, improves the building speed of the wall board, and further shortens the engineering time. Be connected through connecting plate and spliced pole between wallboard and the wallboard, the connecting plate is connected on the spliced pole and spacing through the bolt, effectively prevents to break away from each other between wallboard and the wallboard like this.

The utility model discloses further set up to: and a supporting plate is arranged between the two parallel wallboards along the direction vertical to the wallboards, and a through hole through which the water supply pipe passes is formed in the supporting plate.

Through above-mentioned technical scheme, the one side that deviates from each other of wallboard is the dirt bed, and the one side that the wallboard is relative does not obtain the support, causes the wallboard can topple over to the direction that is close to each other. The setting of backup pad prevents that the wallboard from empting, and the water pipe of being convenient for is laid in the setting of through-hole.

The utility model discloses further set up to: the utility model discloses a fixed part, including the diameter direction horizontal division who follows the through-hole, the backup pad includes fixed part and connecting portion, the fixed part inlays to be established in the soil layer, the direction along the side of perpendicular to fixed part inlays and is equipped with the connecting block on connecting portion and the fixed part, there is the connecting rod along vertical direction threaded connection on the connecting block on the fixed part, the connecting rod passes connecting block and threaded connection on the connecting portion has the nut.

Through above-mentioned technical scheme, the backup pad split becomes fixed part and connecting portion, and the through-hole is also divided into two simultaneously, when laying the water pipe like this for the water pipe can directly be placed in the through-hole on the fixed part, avoids the water pipe at the in-process that pulls, and the water pipe card is in the through-hole. The connecting rod and the connecting block are used for detachably connecting the connecting part on the fixing part.

The utility model discloses further set up to: the both ends of connecting block all surpass fixed part and connecting portion, it is same total four connecting rods in the backup pad, four the connecting rod equipartition is on the both sides of backup pad.

Through above-mentioned technical scheme, four connecting rods distribute in the both sides of backup pad and the both sides of backup pad with one side, set up like this for improve the joint strength between connecting portion and the fixed part.

The utility model discloses further set up to: the wallboard is provided with an L-shaped clamping plate for clamping the supporting plate, and the clamping plate can be detachably connected to the wallboard.

Through above-mentioned technical scheme, splint are used for spacing to the backup pad, prevent that the backup pad from empting, ensure that the backup pad sets up along the wall direction of perpendicular wallboard all the time.

The utility model discloses further set up to: the utility model discloses a bolt, including spliced pole, connecting plate, threaded connection, the spliced pole is last and be located the upper surface cover of connecting plate and establish the adapter sleeve, and is adjacent be equipped with the telescopic link between the adapter sleeve, the telescopic link is including welding double-screw bolt and the swivel nut of threaded connection on the adapter sleeve on the double-screw bolt simultaneously, the screw thread of two double-screw bolts on the swivel nut is opposite screw thread, the bolt is located the one end that the connecting.

Through above-mentioned technical scheme, the wallboard passes through the loop wheel machine and places corresponding position, rotates the swivel nut for the double-screw bolt is close to each other in the swivel nut, and then plays the effect that the pulling wallboard is close to each other, prevents to leave the gap between the wallboard, further prevents that wallboard and wallboard from breaking away from each other simultaneously.

The utility model discloses further set up to: be equipped with a plurality of reinforcing bars along the length direction of wallboard in the wallboard, the reinforcing bar sets up in the wallboard along vertical direction equidistance, spliced pole and steel bar welding.

Through above-mentioned technical scheme, the reinforcing bar is used for improving the intensity of wallboard, prevents the wallboard fracture. The spliced pole and steel bar welding for spliced pole and wallboard connect into a whole, prevent that the wallboard is close to the position fracture of spliced pole.

The utility model discloses further set up to: the butt joint of wallboard establishes to the arc surface, spliced pole and the concentric setting of arc surface.

Through above-mentioned technical scheme, because the water pipe is laid, not along standard straight line, consequently also can have corresponding radian between the adjacent wallboard. The spliced pole is coaxial with the arc surface for the wallboard can rotate relatively, and the interval between the adjacent spliced pole is unchangeable simultaneously, is convenient for be connected with the connecting plate.

To sum up, the utility model discloses following beneficial effect has:

1. the construction speed of the wallboard is improved, and the construction period is further shortened;

2. the arrangement of the supporting plate improves the stability of the wallboard;

3. the supporting plate is arranged in a split mode, so that the water pipe can be laid conveniently.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment.

Fig. 2 is a schematic structural view of the end face of the present embodiment.

Fig. 3 is a schematic structural view of the wall panel and the support plate and the connecting assembly of the present embodiment.

Fig. 4 is a schematic structural view of the connecting assembly of the present embodiment.

Fig. 5 is a schematic view of a conventional retaining wall structure.

Reference numerals: 1. a groove; 2. a wallboard; 21. reinforcing steel bars; 3. a support plate; 31. a fixed part; 32. a connecting portion; 33. connecting blocks; 34. a connecting rod; 35. a nut; 36. a through hole; 4. a connecting assembly; 41. connecting columns; 42. a connecting plate; 43. connecting sleeves; 44. a telescopic rod; 441. a threaded sleeve; 442. a stud; 45. a bolt; 5. a splint; 51. a screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1 and 2, a retaining wall structure that water pipe was laid excavates recess 1 on the ground, sets up a plurality of wallboards 2 on the both sides of recess 1, and wallboard 2 sets up in recess 1 along the length direction of recess 1, sets up coupling assembling 4 between the adjacent wallboard 2 with one side, and coupling assembling 4 is used for fixing adjacent wallboard 2 together. The water pipe is laid in recess 1 to be located between two rows of wallboard 2, wallboard 2 is used for preventing that recess 1's inner wall from collapsing, thereby plays the effect of protection to the water pipe.

Referring to fig. 3 and 4, the connecting assembly 4 includes connecting columns 41 embedded in the wall panel 2 in the vertical direction and connecting plates 42 sleeved on the adjacent connecting columns 41, the wall panel 2 is prefabricated by the steel bars 21 and concrete, and the connecting columns 41 are welded to the steel bars 21 in the wall panel 2, so that the position relationship between the wall panel 2 and the connecting columns 41 is firmer. Wallboard 2 sets up the arc surface with the butt joint department of wallboard 2, because recess 1 is not the sharp excavation, has certain bending, through the arc surface butt joint between wallboard 2 and the wallboard 2, is convenient for adjust the angle between the adjacent wallboard 2 like this. The axis of spliced pole 41 and the coaxial setting of the axis of arc surface make connecting plate 42 cup joint back on spliced pole 41 like this, after the angle of wallboard 2 and wallboard 2 rotated, can not influence the position relation between spliced pole 41 and the connecting plate 42.

Referring to fig. 3 and 4, a strip-shaped hole is formed in the connecting plate 42, the connecting column 41 is located in the strip-shaped hole, a connecting sleeve 43 is arranged on the upper surface of the connecting plate 42, the connecting sleeve 43 is sleeved on the connecting column 41, and an expansion link 44 is arranged between adjacent connecting sleeves 43. When the connecting sleeve 43 is sleeved on the connecting column 41, the telescopic rod 44 is adjusted, so that the telescopic rod 44 is shortened, the adjacent wall plates 2 are further mutually closed, and a gap is not generated. The adjusting rod includes a stud 442 welded to the connecting sleeve 43, and a threaded sleeve 441 threadedly coupled to the stud 442, wherein the two studs 442 coupled to the threaded sleeve 441 have opposite threads, and when the threaded sleeve 441 is rotated, the studs 442 move toward or away from each other, thereby adjusting the length of the telescopic rod 44. The bolt 45 is arranged on the connecting column 41 along the radial direction of the connecting column 41, the bolt 45 is inserted into the connecting column 41 in an interference mode, the bolt 45 is in contact with one surface, far away from the connecting plate 42, of the connecting sleeve 43, and the bolt 45 effectively prevents the connecting sleeve 43 from being separated from the connecting column 41.

Referring to fig. 2 and 3, a support plate 3 is provided between the wall panels 2 arranged side by side, the support plate 3 being arranged in a direction perpendicular to the side surfaces of the wall panels 2, the support plate 3 serving to prevent the wall panels 2 from collapsing inwardly. The supporting plate 3 is provided with a through hole 36, and the water pipe passes through the supporting plate 3 from the through hole 36. The both sides of backup pad 3 set up splint 5 of L shape, and the direction along 2 sides of perpendicular to wallboard sets up screw rod 51 on wallboard 2, and screw rod 51 and reinforcing bar 21 welding, screw rod 51 pass splint 5 and threaded connection have the nut, and splint 5 are lived with 3 grips of backup pad, prevent that backup pad 3 from rocking for backup pad 3 can only follow vertical direction and slide, because backup pad 3 is under the effect of gravity, can not the rebound, ensures that the position of backup pad 3 is stable all the time like this.

Referring to fig. 2 and 3, the support plate 3 is horizontally divided in a diameter direction of the through hole 36 into a fixing portion 31 and a connecting portion 32 detachably connected to the fixing portion 31, and the fixing portion 31 is embedded in the soil. The two side surfaces of the fixing portion 31 and the connecting portion 32 are fixedly provided with connecting blocks 33 in one-to-one correspondence, the connecting blocks 33 are embedded on the fixing portion 31 and the connecting portion 32, the connecting rod 34 is arranged on the connecting blocks 33, and two ends of the connecting rod 34 are in threaded connection with nuts 35, so that the connecting portion 32 and the fixing portion 31 are fixed together. When the water pipe is laid, the connection part 32 is detached so that the water pipe passes through the through hole 36, and then the connection part 32 is fixed to the fixing part 31. The lowest end of the through hole 36 coincides with the bottom surface of the groove 1, thus ensuring that the water pipe is laid horizontally. Two sides of the same supporting plate 3 are respectively provided with two groups of connecting blocks 33, the number of the connecting rods 34 on the same supporting plate 3 is four, and the connecting rods 34 are uniformly distributed on two sides of the supporting plate 3.

The implementation principle of the embodiment is as follows: firstly, placing the wallboards 2 into the groove 1 through a crane, then installing the supporting plate 3 between the two wallboards 2 side by side, and then installing the clamping plate 5 so as to limit the supporting plate 3; then connecting the adjacent wall plates 2 together through a connecting assembly 4; finally, the connecting part 32 is detached, the water pipe is laid in the groove 1, and then the connecting part 32 is fixed on the fixing part 31; after all the mounting work is finished, the upper end of the groove 1 is sealed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a retaining wall's structure that water pipe was laid which characterized in that: including two rows of wallboard (2) of splicing each other, set up coupling assembling (4) in wallboard (2) and wallboard (2) butt joint department, coupling assembling (4) include along vertical direction inlay spliced pole (41), the connecting plate (42) of connection at spliced pole (41) both ends of establishing in wallboard (2), spliced pole (41) pass connecting plate (42) and have bolt (45) along the radial interference grafting of spliced pole (41).

2. The structure of a retaining wall for laying water pipes according to claim 1, wherein: a supporting plate (3) is arranged between the two parallel wallboards (2) along the direction vertical to the wallboards (2), and a through hole (36) for a water supply pipe to pass through is formed in the supporting plate (3).

3. The structure of a retaining wall for laying water pipes according to claim 2, characterized in that: fixed part (31) and connecting portion (32) that backup pad (3) include the diameter direction horizontal segmentation along through-hole (36) and become, fixed part (31) are inlayed and are established in the soil layer, the direction along the side of perpendicular to fixed part (31) is inlayed and is equipped with connecting block (33) on connecting portion (32) and fixed part (31), there is connecting rod (34) along vertical direction threaded connection on connecting block (33) on fixed part (31), connecting rod (34) pass connecting block (33) and threaded connection on connecting portion (32) have nut (35).

4. The structure of a retaining wall for laying water pipes according to claim 3, wherein: both ends of connecting block (33) all surpass fixed part (31) and connecting portion (32), and are same total four connecting rods (34), four on backup pad (3) connecting rod (34) equipartition is on the both sides of backup pad (3).

5. The structure of a retaining wall for laying water pipes according to claim 4, wherein: be equipped with splint (5) that are used for cliping the L shape of backup pad (3) on wallboard (2), splint (5) can be dismantled and connect on wallboard (2).

6. The structure of a retaining wall for laying water pipes according to claim 1, wherein: the utility model discloses a bolt, including spliced pole (41) and bolt, connecting sleeve (43) are established to the upper surface cover that is located connecting plate (42) on the spliced pole (41), and adjacent be equipped with telescopic link (44) between connecting sleeve (43), telescopic link (44) are swivel nut (441) on stud (442) and threaded connection stud (442) simultaneously on stud (442) including welding, the screw thread of two studs (442) on swivel nut (441) is opposite screw thread, bolt (45) are located connecting sleeve (43) and keep away from the one end of connecting plate (42).

7. The structure of a retaining wall for laying water pipes according to claim 1, wherein: be equipped with a plurality of reinforcing bars (21) along the length direction of wallboard (2) in wallboard (2), reinforcing bar (21) set up in wallboard (2) along vertical direction equidistance, spliced pole (41) and reinforcing bar (21) welding.

8. The structure of a retaining wall for laying water pipes according to claim 7, wherein: the butt joint of the wall plate (2) is designed to be an arc surface, and the connecting column (41) and the arc surface are arranged concentrically.