CN113186943A

CN113186943A - Building slot slope reinforced structure that shocks resistance

Info

Publication number: CN113186943A
Application number: CN202110603193.XA
Authority: CN
Inventors: 周懋辉; 张艳; 杨华; 陈冕; 宿灵
Original assignee: China Construction Fourth Bureau Third Construction Engineering Co Ltd
Current assignee: China Construction Fourth Bureau Third Construction Engineering Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-07-30
Anticipated expiration: 2041-05-31
Also published as: CN113186943B

Abstract

The invention discloses an impact-resistant slope reinforcing structure of a building groove, which comprises a groove body, wherein a sliding groove is formed in the side wall of the groove body, a buffer plate with a positioning hole is arranged in the sliding groove, a plurality of anchoring holes are also formed in the side wall of the sliding groove, an anchor rod assembly is arranged in each anchoring hole, one end of each anchor rod assembly extends into the sliding groove and is slidably sleeved with a positioning sleeve, one end of each positioning sleeve is connected with a positioning hole clamp sleeve on the buffer plate, and a buffering disc spring and a supporting lining sleeve are arranged between the other end of each positioning sleeve and the side wall of the sliding groove; a supporting plate is arranged on one side of the buffer plate, which is far away from the sliding groove, a top reinforcing pull plate assembly for tensioning the top of the supporting plate is arranged at the top of the supporting plate, and a bottom reinforcing pressing plate assembly for pressing the bottom of the supporting plate is arranged at the bottom of the supporting plate; the invention has the advantages of greatly improving the stability of the groove side slope and effectively buffering the impact force on the supporting plate at the side slope.

Description

Building slot slope reinforced structure that shocks resistance

Technical Field

The invention belongs to the technical field of groove slope reinforcing structures, and particularly relates to an impact-resistant slope reinforcing structure for a building groove.

Background

The trench is one of the drainage structures commonly used in the building construction process, and when the trench is constructed in an area where soil is conveyed, due to the fact that the soil is loose and the side wall of the trench has a certain inclination, the formed side wall soil body is prone to collapse in seasons with large rainfall or when the flow rate in the trench is large, the trench is blocked, and even the trench is damaged.

In the prior art, the supporting plate is arranged on the side wall of the groove side slope to support and reinforce the side wall of the groove side slope, but the conventional supporting plate is easily impacted by falling rocks and a collapsed soil body, so that the supporting plate is damaged.

Therefore, the invention discloses an impact-resistant side slope reinforcing structure for a building groove, aiming at the defects that the traditional groove side slope is not stable enough and supporting structures such as side slope supporting plates and the like are easy to damage due to external force impact.

Disclosure of Invention

The invention aims to provide an impact-resistant slope reinforcing structure for a building groove, which can effectively support and reinforce a groove slope, effectively buffer impact force applied to a slope supporting member and effectively prolong the service time of the slope supporting member.

The invention is realized by the following technical scheme:

a building groove impact-resistant slope reinforcing structure comprises a groove body, wherein a sliding groove is formed in the side wall of the groove body, a buffer plate with a positioning hole is arranged in the sliding groove, a plurality of anchoring holes are formed in the side wall of the sliding groove, an anchor rod assembly is installed in each anchoring hole, one end of each anchor rod assembly extends into the sliding groove and is slidably sleeved with a positioning sleeve, one end of each positioning sleeve is connected with a positioning hole clamp sleeve on the buffer plate, and a buffering disc spring and a supporting lining are arranged between the other end of each positioning sleeve and the side wall of the sliding groove; the buffer board is provided with a supporting plate on one side far away from the sliding groove, the top of the supporting plate is provided with a top reinforcing pull plate component for tensioning the top of the supporting plate, and the bottom of the supporting plate is provided with a bottom reinforcing pressing plate component for pressing the bottom of the supporting plate.

In order to better realize the invention, a reinforcing foundation pile is arranged on one end, far away from the support plate, of the top reinforcing pulling plate in a penetrating mode, reinforcing holes are formed in the reinforcing foundation pile and correspond to anchoring holes in the side wall of the sliding groove, an inner expansion sleeve is arranged in each reinforcing hole, and the other end of the anchor rod assembly is inserted into the inner expansion sleeve.

In order to better realize the invention, a conical insertion hole is formed in the inner expansion sleeve, and a conical plug is arranged at the other end of the anchor rod component corresponding to the conical insertion hole.

In order to better implement the invention, a grouting channel is further arranged on the reinforced foundation pile along the axial direction, and the grouting channel is communicated with the reinforcing hole.

In order to better realize the invention, the top reinforcing pull plate component comprises a top pull plate, an extrusion anchor rod and an extrusion wedge block, wherein the top pressing plate is arranged at the top of the supporting plate, one end of the top pressing plate is provided with a pressing block attached to the side surface of the top of the supporting plate, and the other end of the top pressing plate is provided with a kidney-shaped hole for the reinforcing foundation pile to pass through; be provided with the mounting hole that supplies the extrusion stock to pass between the both ends of top arm-tie, the extrusion stock passes the mounting hole and the cover is equipped with the extrusion voussoir on the extrusion stock, be provided with the extrusion inclined plane of slope on the extrusion voussoir, be provided with on the inner wall of mounting hole with extrusion inclined plane complex pressurized arch.

In order to better realize the invention, a buffer cushion is further arranged between the pressing block and the top side surface of the supporting plate.

In order to better realize the invention, the bottom reinforcing pressure plate assembly further comprises a bottom reinforcing plate, reinforcing inclined planes are arranged at two ends of the bottom reinforcing plate, and inclined convex blocks are arranged on the side surface of the bottom of the supporting plate corresponding to the reinforcing inclined planes.

In order to better implement the invention, the oblique convex blocks are further connected with the bottom reinforcing plate through reinforcing bolts.

Compared with the prior art, the invention has the following advantages and beneficial effects:

(1) according to the invention, the left side and the right side of the corresponding groove body are respectively provided with the supporting plates in a laminating manner, the top of each supporting plate is supported and reinforced by the top reinforcing pull plate assembly arranged at the top of the corresponding supporting plate at the two sides, and the bottom of each supporting plate is supported and reinforced by the bottom reinforcing press plate assembly arranged between the bottoms of the supporting plates at the two sides, so that the supporting plates are stably attached to the side walls of the grooves, and the side walls of the groove slopes are effectively supported and reinforced by the supporting plates, therefore, the stability of the groove slopes is greatly improved, and the side walls of the groove slopes are effectively prevented from collapsing;

(2) according to the invention, the sliding groove is formed in the side wall of the groove side slope, the buffer plate is arranged in the sliding groove, one side of the buffer plate is attached to the support plate, the buffer disc spring is arranged between the other side of the buffer plate and the side wall of the sliding groove, meanwhile, the side wall of the sliding groove is provided with the anchoring hole, the anchor rod assembly is fixedly arranged in the anchoring hole, one end of the anchor rod assembly is connected with the positioning hole clamp sleeve on the buffer plate through the positioning sleeve which is arranged in a sliding manner, when the support plate is impacted by external force, the buffer plate is further extruded, the buffer plate and the positioning sleeve are further driven to slide along the anchor rod assembly, the buffer disc spring is further extruded to deform elastically, the impact force on the support plate is effectively buffered, and the service life of the support plate is further prolonged;

(3) according to the invention, the reinforced foundation pile is installed at one end of the top reinforced pull plate component in a penetrating manner, the reinforced foundation pile is provided with the reinforcing hole corresponding to the anchor rod component, the inner expansion sleeve is arranged in the reinforcing hole, one end of the anchor rod component is inserted into the inner expansion sleeve to force the inner expansion sleeve to expand in the reinforcing hole, then the grouting channel arranged in the reinforced foundation pile is used for grouting in the reinforcing hole, so that the anchor rod component and the reinforced foundation pile form a fixedly connected integral structure, and the stability of the groove side slope supporting structure is greatly improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of an installation structure of a reinforcing foundation pile;

FIG. 3 is an enlarged view A of a portion of FIG. 1;

FIG. 4 is a partial enlarged view B of FIG. 1;

FIG. 5 is an enlarged view C of a portion of FIG. 1;

fig. 6 is a partial enlarged view D of fig. 1.

Wherein: 1-a trench body; 2-a sliding groove; 3-a buffer plate; 4-an anchoring hole; 5-an anchor rod assembly; 6-positioning sleeve; 7-a buffer disc spring; 8-a support plate; 9-top stiffening tie plate assembly; 10-a bottom reinforced platen assembly; 11-a support bush; 01-reinforcing foundation piles; 02-reinforcing holes; 03-inner expanding sleeve; 04-grouting a channel; 91-top pulling plate; 92-extruding the anchor rod; 93-extruding the wedge; 101-bottom reinforcement plate; 102-oblique bumps; 103-reinforcing bolts.

Detailed Description

Example 1:

the anti-impact slope reinforcement structure for the building trench, as shown in fig. 1-3, includes a trench body 1, a sliding groove 2 is provided on a side wall of the trench body 1, a buffer plate 3 with a positioning hole is provided inside the sliding groove 2, a plurality of anchoring holes 4 are further provided on the side wall of the sliding groove 2, an anchor rod assembly 5 is installed inside the anchoring holes 4, one end of the anchor rod assembly 5 extends into the sliding groove 2 and is slidably sleeved with a positioning sleeve 6, one end of the positioning sleeve 6 is nested with the positioning hole on the buffer plate 3, and a buffering disc spring 7 and a supporting bush 11 are provided between the other end of the positioning sleeve 6 and the side wall of the sliding groove 2; the buffer board 3 is provided with a supporting plate 8 on one side far away from the sliding groove 2, the top of the supporting plate 8 is provided with a top reinforcing pull plate assembly 9 tensioning the top of the supporting plate 8, and the bottom of the supporting plate 8 is provided with a bottom reinforcing press plate assembly 10 compressing the bottom of the supporting plate 8.

All be provided with the groove 2 that slides on the left and right sides wall of slot body 1, the inside of groove 2 that slides is provided with the buffer board 3 that has the locating hole, is provided with the clearance of sliding between one side of buffer board 3 and the lateral wall of groove 2 that slides. Still be provided with a plurality of anchor hole 4 on the lateral wall of groove 2 slides, anchor rod subassembly 5 is installed in the inside anchor of anchor hole 4, and the one end of anchor rod subassembly 5 is located the inside of groove 2 that slides and extends to the locating hole on buffer board 3. One end of the anchor rod component 5 is provided with a positioning sleeve 6 corresponding to the positioning hole on the buffer plate 3, the outer contour of the positioning sleeve 6 is in a step shape, the outer contour of the positioning hole corresponding to the positioning sleeve 6 is provided with a step hole, the outer contour of the positioning sleeve 6 is matched with the positioning hole to realize the nested installation of the positioning sleeve 6 in the positioning hole, and meanwhile, the positioning sleeve 6 is provided with an installation hole in sliding connection with the anchor rod component 5.

The buffer board 3 is provided with a support plate 8 by laminating on one side of the sliding groove 2, the top of the support plate 8 is limited by a top reinforcing pull plate assembly 9, and the bottom of the support plate 8 on the left side surface and the right side surface of the groove body 1 is limited by a bottom reinforcing press plate assembly 10. When backup pad 8 receives the foreign object and assaults, backup pad 8 and then extrudees buffer board 3, and then makes buffer board 3 drive position sleeve 6 and slide towards the direction that is close to support bush 11, extrudees buffering dish spring 7 under position sleeve 6 and support bush 11's effect, and buffering dish spring 7 cushions the impact force through elastic deformation.

Effectively consolidate the slot side slope through stock subassembly 5 and backup pad 8, cushion the impact force that backup pad 8 received through buffer board 3 and buffering dish spring 7 simultaneously, effectively prolong backup pad 8's live time.

Example 2:

the present embodiment is further optimized on the basis of embodiment 1, as shown in fig. 2, a reinforcing foundation pile 01 is penetratingly disposed at one end of the top reinforcing pulling plate assembly 9 away from the supporting plate 8, a reinforcing hole 02 is disposed on the reinforcing foundation pile 01 corresponding to the anchoring hole 4 on the side wall of the sliding groove 2, an inner expanding sleeve 03 is disposed in the reinforcing hole 02, and the other end of the anchor rod assembly 5 is inserted into the inner expanding sleeve 03.

The reinforcing foundation pile 01 downwards penetrates through one end, far away from the supporting plate 8, of the top reinforcing pulling plate assembly 9 and extends into a soil layer base body on the side face of the groove, and the top reinforcing pulling plate assembly 9 is reinforced through the reinforcing foundation pile 01. Meanwhile, a plurality of reinforcing holes 02 are coaxially arranged on the pile section of the reinforcing foundation pile 01 extending into the soil matrix and a plurality of anchoring holes 4 on the side wall of the sliding groove 2, and the other end of the anchor rod assembly 5 penetrates through the anchoring holes 4 and extends into the reinforcing holes 02 and is connected with an inner expansion sleeve 03 inside the reinforcing holes 02 in an inserting mode. When the other end of anchor rod subassembly 5 inserted the inside of interior bloated cover 03, and then the interior bloated cover 03 of extrusion for interior bloated cover 03 is fixed at reinforcement hole 02 internal expansion, and then realizes that anchor rod subassembly 5's the other end is fixed at reinforcement hole 02 inside, constitutes integral reinforced structure with reinforcing foundation pile 01 promptly, improves the steadiness of slot side slope greatly.

Other parts of this embodiment are the same as embodiment 1, and thus are not described again.

Example 3:

the present embodiment is further optimized on the basis of the

above embodiment

1 or 2, as shown in fig. 4, a tapered insertion hole is formed in the inner expansion sleeve 03, and a tapered plug is arranged at the other end of the anchor rod assembly 5 corresponding to the tapered insertion hole. Can extrude toper jack when toper plug inserts the toper jack, and then make interior bloated cover 03 expansion inflation, simultaneously through the cooperation between toper jack and the toper plug, can lead to the insertion of toper plug.

The rest of this embodiment is the same as

embodiment

1 or 2, and therefore, the description thereof is omitted.

Example 4:

the embodiment is further optimized on the basis of any one of the embodiments 1 to 3, as shown in fig. 2 and 4, a grouting channel 04 is axially arranged on the reinforced foundation pile 01, the grouting channel 04 is communicated with the reinforcing hole 02, after the other end of the anchor rod assembly 5 is inserted into the inner expansion sleeve 03, grouting can be performed into the reinforcing hole 02 through the grouting channel 04, and after concrete slurry is solidified, the inner expansion sleeve 03 and the reinforcing hole 02 form an integral fixed connection structure.

Further, be provided with a plurality of hourglass thick liquid holes along circumference on the side of interior bloated cover 03, when slip casting through slip casting passageway 04, after the concrete paste got into reinforcement hole 02, and then got into the inside of interior bloated cover 03 and contacted with the other end of stock subassembly 5 through the hourglass thick liquid hole on the interior bloated cover 03 side, treat the concrete paste solidification back, can constitute the fixed connection structure with the other end of stock subassembly 5.

Other parts of this embodiment are the same as any of embodiments 1 to 3, and thus are not described again.

Example 5:

the embodiment is further optimized on the basis of any one of the above embodiments 1 to 4, as shown in fig. 5, the top reinforcing pulling plate assembly 9 includes a top pulling plate 91, an extrusion anchor 92, and an extrusion wedge 93, the top pressing plate 91 is disposed on the top of the supporting plate 8, one end of the top pressing plate 91 is provided with a pressing block attached to the top side surface of the supporting plate 8, and the other end of the top pressing plate 91 is provided with a kidney-shaped hole for the reinforcing foundation pile 01 to pass through; be provided with the mounting hole that supplies extrusion stock 92 to pass between the both ends of top arm-tie 91, extrusion stock 92 passes the cover and is equipped with extrusion voussoir 93 on mounting hole and the extrusion stock 92, be provided with the extrusion inclined plane of slope on the extrusion voussoir 93, be provided with on the inner wall of mounting hole with extrusion inclined plane complex pressurized arch.

The top of backup pad 8 is the linear mounting groove that is provided with a plurality of confession top arm-tie 91 and clamps, and inside back to the mounting groove is installed to top arm-tie 91, and the one end of top arm-tie 91 extends to the inside of slot body 1 and contacts with the laminating of the top lateral wall of backup pad 8. Through pushing in extrusion stock 92 downwards, and then drive extrusion voussoir 93 on the extrusion stock 92 and move down, until extrusion inclined plane on the extrusion voussoir and the protruding contact of pressurized on the mounting hole inner wall, the direction that extrusion inclined plane orientation is close to 1 lateral wall of slot body pushes away top arm-tie 91 this moment, and then drives the taut backup pad 8 of direction that top arm-tie 91 orientation is close to 1 lateral wall of slot body, and then the realization is fixed to the support at backup pad 8 top.

Other parts of this embodiment are the same as any of embodiments 1 to 4, and thus are not described again.

Example 6:

this embodiment is further optimized on the basis of any one of the above embodiments 1 to 5, wherein a cushion pad is disposed between the pressing block and the top side surface of the supporting plate 8, and a cushion pad made of a flexible material such as rubber is disposed between the pressing block at one end of the top pulling plate 91 and the side wall of the supporting plate 8, so as to prevent the pressing block from causing extrusion damage to the supporting plate 8.

Other parts of this embodiment are the same as any of embodiments 1 to 5, and thus are not described again.

Example 7:

this embodiment is further optimized on the basis of any one of the above embodiments 1 to 6, as shown in fig. 6, the bottom reinforcing pressure plate assembly 10 includes a bottom reinforcing plate 101, reinforcing inclined surfaces are provided at both ends of the bottom reinforcing plate 101, and inclined protrusions 102 are provided on the bottom side surface of the supporting plate 8 corresponding to the reinforcing inclined surfaces.

Bottom reinforcement clamp plate assembly 10 includes the bottom gusset plate 101 that sets up along the length direction of slot body 1, and both ends are provided with the reinforcement inclined plane that the perpendicular bisector direction inclined towards being close to slot body 1 about the bottom of bottom gusset plate 101, then are provided with the oblique lug 102 with the laminating of reinforcement inclined plane on the bottom lateral wall of backup pad 8, through the contact on oblique lug 102 and reinforcement inclined plane, realize the location to bottom gusset plate 101. Meanwhile, the bottom reinforcing plate 101 is pushed downwards, so that the reinforcing inclined plane pushes the inclined bump 102 towards the direction close to the side wall of the groove body 1, and the bottom of the supporting plate 8 is supported and reinforced.

Other parts of this embodiment are the same as any of embodiments 1 to 6, and thus are not described again.

Example 8:

the present embodiment is further optimized on the basis of any one of the above embodiments 1 to 7, as shown in fig. 6, the inclined protrusion 102 is connected to the bottom reinforcing plate 101 through a reinforcing bolt 103, a threaded hole is formed on the inclined protrusion 102, a reinforcing stepped hole is formed on the bottom reinforcing plate 101 corresponding to the threaded hole, and the reinforcing bolt 103 is arranged in the reinforcing stepped hole and the threaded hole.

After the bottom reinforcing plate 101 is pushed downward to a proper position, the reinforcing bolts 103 are screwed into the threaded holes on the inclined lugs 102 and the reinforcing stepped holes on the bottom reinforcing plate 101, so that the bottom reinforcing plate 101 is fixed.

Further, in order to facilitate the fastening bolt 103 to be screwed into the threaded hole, the minimum aperture of the fastening stepped hole must be larger than the aperture of the threaded hole.

Other parts of this embodiment are the same as any of embodiments 1 to 7, and thus are not described again.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.

Claims

1. The anti-impact slope reinforcing structure for the building groove comprises a groove body (1) and is characterized in that a sliding groove (2) is formed in the side wall of the groove body (1), a buffer plate (3) with a positioning hole is arranged inside the sliding groove (2), a plurality of anchoring holes (4) are further formed in the side wall of the sliding groove (2), an anchor rod assembly (5) is mounted inside each anchoring hole (4), one end of each anchor rod assembly (5) extends into the sliding groove (2) and is sleeved with a positioning sleeve (6) in a sliding mode, one end of each positioning sleeve (6) is connected with the positioning hole in the buffer plate (3) in a nested mode, and a buffering disc spring (7) and a supporting lining (11) are arranged between the other end of each positioning sleeve (6) and the side wall of the sliding groove (2); the buffer board (3) is provided with a supporting plate (8) on one side far away from the sliding groove (2), the top of the supporting plate (8) is provided with a top reinforcing pull plate component (9) at the top of the tensioning supporting plate (8), and the bottom of the supporting plate (8) is provided with a bottom reinforcing press plate component (10) pressing the bottom of the supporting plate (8).

2. An impact-resistant slope reinforcement structure for building channels according to claim 1, wherein a reinforcing foundation pile (01) is arranged on one end of the top reinforcing pulling plate component (9) far away from the supporting plate (8) in a penetrating manner, a reinforcing hole (02) is arranged on the reinforcing foundation pile (01) corresponding to the anchoring hole (4) on the side wall of the sliding groove (2), an inner expansion sleeve (03) is arranged in the reinforcing hole (02), and the other end of the anchor rod component (5) is inserted into the inner expansion sleeve (03).

3. An impact-resistant slope reinforcement structure for building channels according to claim 2, characterized in that the inner expansion sleeve (03) is provided with a conical insertion hole, and the other end of the anchor rod assembly (5) is provided with a conical plug corresponding to the conical insertion hole.

4. An impact-resistant slope reinforcement structure for building channels according to claim 3, wherein the reinforcement foundation pile (01) is provided with grouting channels (04) along the axial direction, and the grouting channels (04) are communicated with the reinforcement holes (02).

5. The anti-impact slope reinforcement structure for the building trench according to any one of claims 1 to 4, wherein the top reinforcement pulling plate assembly (9) comprises a top pulling plate (91), an extrusion anchor rod (92) and an extrusion wedge block (93), the top pressing plate (91) is arranged at the top of the support plate (8), one end of the top pressing plate (91) is provided with a pressing block which is attached to the top side surface of the support plate (8), and the other end of the top pressing plate (91) is provided with a kidney-shaped hole for the reinforcement foundation pile (01) to pass through; be provided with the mounting hole that supplies extrusion stock (92) to pass between the both ends of top arm-tie (91), the cover is equipped with extrusion voussoir (93) on extrusion stock (92) passed mounting hole and extrusion stock (92), be provided with the extrusion inclined plane of slope on extrusion voussoir (93), be provided with on the inner wall of mounting hole with extrusion inclined plane complex pressurized arch.

6. An impact-resistant slope reinforcement structure for building channels according to claim 5, characterized in that a cushion is provided between the press block and the top side of the support plate (8).

7. An impact-resistant slope reinforcement structure for construction ditches according to any one of claims 1-4, wherein the bottom reinforcement pressing plate assembly (10) comprises a bottom reinforcement plate (101), reinforcement slopes are provided at both bottom ends of the bottom reinforcement plate (101), and inclined protrusions (102) are provided on the bottom side of the support plate (8) corresponding to the reinforcement slopes.

8. An impact-resistant slope reinforcement structure for building channels according to claim 7, wherein the oblique protrusions (102) are connected with the bottom reinforcement plate (101) through reinforcement bolts (103).