Urban highway subgrade anti-settling device

Abstract

The utility model relates to embankment anti -settlement technical field, concretely relates to a kind of urban highway embankment anti -settlement device, including fixed sleeve, the bottom end stake cylinder of fixed sleeve, fixed sleeve outer wall is arranged and is installed with multiple groups of connecting seat, the end of connecting seat away from fixed sleeve is equipped with lap joint groove, the lap joint seat is connected with connecting seat by locking mechanism, the locking mechanism includes split component, spinning component, chucking component and closed component, the split component is used to split lap joint seat and be placed on connecting seat, the spinning component is used to cooperate split component and unlock the locking of lap joint seat, the chucking component is used to cooperate spinning component and the position of lap joint seat is clamped and is pressed tightly, the closed component is used to cover the operating part of locking mechanism;The utility model is simple in structure, easy to operate, and staff can quickly lock and assemble adjacent fixed sleeve and stake cylinder, reduce the labor intensity of staff, improve the work efficiency when assembling.

Description

TECHNICAL FIELD

[0001] The utility model relates to roadbed anti -settlement technical field, concretely relates to a city highway roadbed anti -settlement device. BACKGROUND

[0002] The highway is the road according to the state technical standard built, and the road is accepted and recognized by the highway department, and the highway does not contain the small path of field or rural natural formation, it mainly supplies the car travel and has the fixed technical standard and facility, it has the difference between the general highway and the automobile special highway, the latter more and more appears the highway grade, and the secondary highway thus has two specifications, and the highway roadbed settlement is a common phenomenon, and the roadbed anti -settlement device generally adopts the way of piling to improve the compactness of the soil body in the roadbed, but the pile foundation is generally circular, and only the friction between the pile wall and the soil body is kept stable after being driven in, the stability is poor, and local settlement is prone to occur in the uneven position of the highway roadbed.

[0003] In order to solve the above technical problem, the prior art discloses a highway roadbed anti -settlement device in the patent with the publication number CN218059746U, which comprises a fixed plate, a first connecting groove is formed in the top of the fixed plate, a second connecting groove is formed in the top of the fixed plate, a connecting rod is movably installed in the first connecting groove, a fixed bolt is movably installed at the top of the connecting rod, and an anti -settlement structure is fixedly installed at the bottom of the fixed plate.

[0004] Although the prior art scheme can increase the friction between the pile wall and the soil body, and avoid the settlement of the roadbed by filling and cementing the loose soil body, when the connecting rod connects the two groups of fixed plates, the staff needs to twist each group of fixed bolts one by one, which is more tedious and time -consuming, increases the labor intensity of the staff, and affects the work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a city highway roadbed anti -settlement device to solve the problem that the connecting rod needs to twist each group of fixed bolts one by one when connecting the two groups of fixed plates, which is more tedious and time -consuming, increases the labor intensity of the staff, and affects the work efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of urban highway roadbed anti-settling device, including fixed sleeve, the bottom end stake cylinder of the fixed sleeve, multiple groups of connecting seat are arranged and installed on the outer wall of the fixed sleeve, the end of the connecting seat away from the fixed sleeve is equipped with overlapping slot, the inside of the overlapping slot is slidably connected with overlapping seat, the overlapping seat is connected with connecting seat by locking mechanism, the locking mechanism includes split component, spinning component, clamping component and closure component, the split component is used to split and place the overlapping seat on connecting seat, the spinning component is used to cooperate split component to unlock the locking of overlapping seat, the clamping component is used to cooperate spinning component and the position of overlapping seat is clamped and tightly pressed, the closure component is used to cover the operating components of locking mechanism.

[0008] As the preferred scheme of the utility model, the split component includes two groups of rotating rods slidably connected to the inside of the overlapping seat, the two sides of the bottom of the overlapping seat are equipped with receiving grooves, one end of the rotating rod located inside the receiving groove is equipped with a positioning block, the two sides of the positioning block are equipped with clamping plates, the inside of the connecting seat located at the inner wall of the overlapping slot is equipped with a split groove, and the clamping plate and the positioning block are slidably connected with the split groove.

[0009] As the preferred scheme of the utility model, the spinning component includes an installation groove formed on one side of the split groove in the inside of the connecting seat, first springs are installed at both ends of one side of the inner wall of the installation groove, a clamping disc is installed at the other end of the first spring, a movable disc is rotatably connected in the inside of the clamping disc, a positioning groove is formed on one side of the movable disc, and the positioning groove is snap-connected with the positioning block.

[0010] As the preferred scheme of the utility model, the clamping component includes locking grooves formed on both sides of the inner wall of the installation groove, a locking plate is slidably connected inside the locking groove, multiple groups of second springs are arranged and installed between one side of the locking plate and the inner wall of the locking groove, the opposite ends of the locking plate and the clamping plate are equipped with mutually abutting inclined surfaces, a clamping groove is formed at one end of the bottom of the locking plate, and the clamping groove is snap-connected with the protruding end of the clamping plate.

[0011] As the preferred scheme of the utility model, an extrusion groove is formed in the inside of the rotating rod in the inside of the overlapping seat, an extrusion plate is slidably connected in the inside of the extrusion groove, third springs are installed between both ends of one side of the extrusion plate and the inner wall of the extrusion groove, the extrusion plate is rotatably connected with the rotating rod, operating grooves are formed at both ends of the top of the overlapping seat, and a pull ring is rotatably connected with one end of the rotating rod extending to the inside of the operating groove.

[0012] As the preferred scheme of the utility model, the closed assembly includes the sliding groove which is arranged on the top of the lap joint seat and located on one side of the operation groove, the sliding plate is slidably connected to the inner side of the sliding groove, the linkage grooves which extend to the inner side of the operation groove are arranged on both sides of the inner wall of the sliding groove, the length dimension of the sliding groove is greater than the length dimension of the operation groove, and the width dimension of the sliding groove is the same as the width dimension of the operation groove.

[0013] As the preferred scheme of the utility model, the two ends of the sliding plate are provided with the linkage blocks which are slidably connected with the linkage grooves, the one side of the sliding plate is provided with the buckle slot, the one end of the sliding plate is embeddedly provided with the magnetic block, and the inner wall of the operation groove is embeddedly provided with the iron block which is adsorbed with the magnetic block.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] In the utility model, the lap joint seat is spliced and placed on the connecting seat through the splicing assembly, the locking of the lap joint seat is released through the spinning assembly cooperating with the splicing assembly, the position of the lap joint seat is clamped and tightly pressed through the clamping assembly cooperating with the spinning assembly, and the operation part of the locking mechanism is covered through the closed assembly, so that the structure is simple, the operation is convenient, the adjacent fixing sleeve and pile barrel can be quickly locked and assembled by the staff, the labor amount of the staff is reduced, and the working efficiency during assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the partial three-dimensional structure schematic view of the closed assembly of the utility model;

[0018] Figure 3 It is the partial sectional structure schematic view of the spinning assembly and the clamping assembly of the utility model.

[0019] In the drawing: 1, fixing sleeve; 2, pile barrel; 3, connecting seat; 4, lap joint seat; 5, iron block; 6, spinning rod; 7, positioning block; 8, clamping plate; 9, first spring; 10, clamping disc; 11, movable disc; 12, locking plate; 13, extrusion plate; 14, pull ring; 15, sliding plate; 16, linkage groove; 17, magnetic block. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0021] Embodiment:

[0022] Referring to Figures 1-3 The utility model provides a technical scheme:

[0023] A city highway roadbed anti-settling device, including fixed sleeve 1, the bottom end stake cylinder 2 of fixed sleeve 1, fixed sleeve 1 outer wall is arranged and is installed with multiple groups of connecting seat 3, the end away from fixed sleeve 1 of connecting seat 3 is equipped with the lap joint groove, the inside of lap joint groove is slidably connected with lap joint seat 4, and lap joint seat 4 is clamped with connecting seat 3 through locking mechanism, and locking mechanism includes split subassembly, spinning subassembly, clamping subassembly and closure subassembly, split subassembly is used to split and put lap joint seat 4 on connecting seat 3, spinning subassembly is used to cooperate split subassembly and unlock the locking of lap joint seat 4, clamping subassembly is used to cooperate spinning subassembly and hold the position of lap joint seat 4 and resist tightly, and closure subassembly is used to cover the operating part of locking mechanism, the device can split and put lap joint seat 4 on connecting seat 3 through split subassembly when using, spinning subassembly cooperates split subassembly and unlocks the locking of lap joint seat 4, clamping subassembly cooperates spinning subassembly and holds the position of lap joint seat 4 and resist tightly, and closure subassembly covers the operating part of locking mechanism, and the structure is simple, convenient to operate, and adjacent fixed sleeve 1 and stake cylinder 2 are quickly locked and assembled by staff, the labor of staff is reduced, and the work efficiency during assembly is improved.

[0024] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 Split subassembly includes two groups of spinning rods 6 slidably connected to the inside of lap joint seat 4, the two sides of the bottom of lap joint seat 4 are equipped with receiving grooves, one end of spinning rod 6 located inside receiving groove is equipped with positioning block 7, the two sides of positioning block 7 are equipped with clamping plates 8, split groove is formed in the inside of connecting seat 3 at the inner wall of lap joint groove, clamping plate 8 and positioning block 7 are slidably connected with split groove, first, lap joint seat 4 is lapped at two groups of lap joint grooves, then pull ring 14 is buckled and spinning rod 6 is pressed downward, clamping plate 8 and positioning block 7 are driven to gradually slide into the inside of installation groove through split groove, the effect that lap joint seat 4 and lap joint groove are initially lapped and adhered is achieved, and split groove is cross groove, and installation groove is circular groove.

[0025] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 3As shown, the spinning assembly includes a mounting groove opened in the inside of the connecting seat 3 at one side of the split groove, two ends of the inner wall of the mounting groove are both provided with the first spring 9, the other end of the first spring 9 is provided with the clamping disc 10, the inside of the clamping disc 10 is rotatably connected with the movable disc 11, one side of the movable disc 11 is provided with the positioning groove, the positioning groove is clamped and connected with the positioning block 7, the clamping assembly includes the locking groove opened in the inner wall of the mounting groove, the locking groove is slidably connected with the locking plate 12, a plurality of groups of the second spring are arranged and mounted between one side of the locking plate 12 and the inner wall of the locking groove, the opposite ends of the locking plate 12 and the clamping plate 8 are both provided with the mutually adhering inclined surfaces, one end of the bottom of the locking plate 12 is provided with the clamping groove, the clamping groove is clamped and connected with the protruding end of the clamping plate 8, then, the pull ring 14 is buckled and continuously pressed downward to press the rotating rod 6, the positioning block 7 is clamped into the inner side of the positioning groove, the clamping disc 10 is driven to compress the first spring 9, one end of the clamping plate 8 contacts the locking plate 12, the two groups of inclined surfaces are in contact and pressed, the pressing plate 13 is simultaneously pressed to drive the third spring to stretch, after the clamping plate 8 continues to move downward and is disengaged from the locking plate 12, the locking plate 12 is reset by the second spring, then, the pull ring 14 is pulled back for a distance, the protruding end of the clamping plate 8 is also clamped into the inner side of the clamping groove on the locking plate 12, the clamping disc 10 is reset to tightly press the clamping plate 8 by the first spring 9, and then the connection and locking of the fixed sleeve 1 and the pile barrel 2 at the adjacent positions are completed.

[0026] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , the inside of the lap joint seat 4 is provided with the pressing groove at the outside of the rotating rod 6, the pressing plate 13 is slidably connected with the inner side of the pressing groove, the third spring is arranged and mounted between the two ends of one side of the pressing plate 13 and the inner wall of the pressing groove, the pressing plate 13 is rotatably connected with the rotating rod 6, the top of the lap joint seat 4 is provided with the operation groove at both ends, the pull ring 14 is rotatably connected with one end of the rotating rod 6 extending to the inner side of the operation groove, further, when it is necessary to split or replace, the pull ring 14 is buckled to press the rotating rod 6 again, the clamping disc 10 is moved downward again, the clamping plate 8 is twisted to be vertical, the pull ring 14 is pulled back, the clamping plate 8 can be pulled out together with the lap joint seat 4, after the splitting is completed, the splitting and replacing operation can be performed.

[0027] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3As shown, the closed assembly includes a sliding groove opened on the top of the lap joint seat 4 and located on one side of the operation groove, a sliding plate 15 is slidingly connected to the inner side of the sliding groove, two linkage grooves 16 extending to the inner side of the operation groove are opened on both sides of the inner wall of the sliding groove, the length size of the sliding groove is greater than the length size of the operation groove, the width size of the sliding groove is the same as the width size of the operation groove, both ends of the sliding plate 15 are provided with linkage blocks slidingly connected with the linkage grooves 16, one side of the sliding plate 15 is provided with a buckle slot, one end of the sliding plate 15 is embeddedly provided with a magnetic block 17, an iron block 5 is embeddedly installed on the inner wall of the operation groove and is adsorbed with the magnetic block 17, and further, after assembly is completed, the staff can buckle the sliding plate 15 to cooperate with the linkage blocks and the linkage grooves 16 to push it to the inner side of the sliding groove, so that the magnetic block 17 is adsorbed with the iron block 5, the sliding plate 15 can cover the top end of the operation groove, and the pull ring 14 is closed in the inner side of the operation groove, so as to avoid accidental touch after assembly is completed, causing the connection to be loose.

[0028] The implementation principle of the urban highway roadbed anti-settlement device of the embodiment of the application is as follows: the lap joint seat 4 is lapped at two groups of lap joint grooves, then the pull ring 14 is buckled to press the rotating rod 6 downward, the clamping plate 8 and the positioning block 7 are driven to gradually slide into the inner side of the installation groove through the split groove, the effect of preliminarily lapping and fitting the lap joint seat 4 and the lap joint groove is achieved, meanwhile, the split groove is a cross groove, and the installation groove is a circular groove, the pull ring 14 is continuously buckled to press the rotating rod 6 downward, the positioning block 7 is clamped into the inner side of the positioning groove, the clamping disc 10 is compressed to drive the first spring 9, one end of the clamping plate 8 contacts the locking plate 12, the two groups of inclined surfaces are in contact and are pressed, the pressing plate 13 is pressed to drive the third spring to stretch, after the clamping plate 8 continues to move downward and is disengaged from the locking plate 12, the locking plate 12 is reset by the second spring, then the pull ring 14 is pulled back by a distance, the protruding end of the clamping plate 8 is clamped into the inner side of the clamping groove on the locking plate 12, the first spring 9 is reset to drive the clamping disc 10 to abut against the clamping plate 8, and then the connection and locking of the fixed sleeve 1 and the pile barrel 2 at the adjacent positions are completed, when it is necessary to disassemble or replace, the pull ring 14 is buckled again to press the rotating rod 6, the clamping disc 10 is moved downward again, the clamping plate 8 is twisted to be longitudinal, the pull ring 14 is pulled back, the clamping plate 8 and the lap joint seat 4 can be pulled out, the disassembly and replacement operation can be performed after the disassembly is completed, after assembly is completed, the staff can buckle the sliding plate 15 to cooperate with the linkage blocks and the linkage grooves 16 to push it to the inner side of the sliding groove, so that the magnetic block 17 is adsorbed with the iron block 5, the sliding plate 15 can cover the top end of the operation groove, and the pull ring 14 is closed in the inner side of the operation groove, so as to avoid accidental touch after assembly is completed, causing the connection to be loose.

[0029] Although the embodiments of the application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A device for preventing settlement of urban highway subgrade, comprising a fixing sleeve (1), characterized in that: The bottom end pile cylinder (2) of the fixed sleeve (1), a plurality of groups of connecting seats (3) are arranged and installed on the outer wall of the fixed sleeve (1), a lap joint groove is formed in the end of the connecting seat (3) away from the fixed sleeve (1), a lap joint seat (4) is slidably connected in the lap joint groove, the lap joint seat (4) is clamped with the connecting seat (3) through a locking mechanism, the locking mechanism comprises a split assembly, a spinning assembly, a clamping assembly and a closing assembly, the split assembly is used for splitting and placing the lap joint seat (4) on the connecting seat (3), the spinning assembly is used for cooperating with the split assembly to unlock the lap joint seat (4), the clamping assembly is used for cooperating with the spinning assembly to clamp the position of the lap joint seat (4), and the closing assembly is used for covering the operating parts of the locking mechanism.

2. The urban highway roadbed anti-settling device according to claim 1, characterized in that: The split assembly comprises two groups of rotating rods (6) slidably connected to the inside of the lap joint seat (4), the bottom of the lap joint seat (4) is provided with receiving grooves on both sides, one end of the rotating rod (6) located inside the receiving groove is provided with a positioning block (7), the two sides of the positioning block (7) are provided with clamping plates (8), and the inside of the connecting seat (3) is provided with a split groove at the inner wall of the lap joint groove.

3. The urban highway roadbed anti-settling device according to claim 2, characterized in that: The spinning assembly comprises an installation groove formed in one side of the split groove in the inside of the connecting seat (3), first springs (9) are arranged at both ends of one side of the inner wall of the installation groove, a clamping disc (10) is arranged at the other end of the first spring (9), a movable disc (11) is rotatably connected in the inside of the clamping disc (10), a positioning groove is formed in one side of the movable disc (11), and the positioning groove is in clamping connection with the positioning block (7).

4. The urban highway roadbed anti-settling device according to claim 3, characterized in that: The clamping assembly comprises locking grooves formed in the inner wall of the installation groove on both sides, a locking plate (12) is slidably connected in the locking groove, a plurality of second springs are arranged between one side of the locking plate (12) and the inner wall of the locking groove, the opposite ends of the locking plate (12) and the clamping plate (8) are provided with mutually abutting inclined surfaces, a clamping groove is formed in one end of the bottom of the locking plate (12), and the clamping groove is in clamping connection with the protruding end of the clamping plate (8).

5. The urban highway roadbed anti-settling device according to claim 4, characterized in that: The inside of the lap joint seat (4) is provided with an extrusion groove outside the rotating rod (6), an extrusion plate (13) is slidably connected in the extrusion groove, third springs are arranged between both ends of one side of the extrusion plate (13) and the inner wall of the extrusion groove, the extrusion plate (13) is in rotary connection with the rotating rod (6), and the top of the lap joint seat (4) is provided with operation grooves at both ends.

6. The urban highway roadbed anti-settling device according to claim 5, characterized in that: The closing assembly comprises a sliding groove formed in one side of the operation groove in the top of the lap joint seat (4), a sliding plate (15) is slidably connected in the sliding groove, linkage grooves (16) extending to the inside of the operation groove are formed in the inner wall of the sliding groove on both sides, the length dimension of the sliding groove is greater than that of the operation groove, and the width dimension of the sliding groove is the same as that of the operation groove.

7. The urban highway subgrade anti-settling device according to claim 6, characterized in that: Both ends of the sliding plate (15) are provided with linkage blocks connected with linkage grooves (16) in a sliding mode, one side of the sliding plate (15) is provided with a buckle slot, and one end of the sliding plate (15) is embedded with a magnetic block (17); the inner wall of the operation slot is embedded with an iron block (5) adsorbed with the magnetic block (17).

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