CN211547153U - Municipal works road laying structure - Google Patents
Municipal works road laying structure Download PDFInfo
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- CN211547153U CN211547153U CN202020056920.6U CN202020056920U CN211547153U CN 211547153 U CN211547153 U CN 211547153U CN 202020056920 U CN202020056920 U CN 202020056920U CN 211547153 U CN211547153 U CN 211547153U
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- rod
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- actuating lever
- reinforcing anchor
- anchor rod
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Abstract
The utility model relates to a municipal works road laying structure, it includes the road body and is equipped with a plurality of reinforcement subassemblies along the extending direction interval of road body, reinforcement subassembly is including consolidating the stock, locate in consolidating the stock and along the actuating lever that the extending direction of consolidating the stock extends, and locate the actuating lever lateral wall and be equipped with a plurality of groups joint spare along the actuating lever extending direction interval, it is hollow setting to consolidate the stock, the actuating lever rotary type is installed in the axis department of consolidating the stock, joint spare includes peg graft pole and elastic component, the peg graft pole of each group joint spare all sets up and extends along the actuating lever circumference, peg graft pole homogeneous end hinge mount at the lateral wall of actuating lever, the other end is connected with the elastic component, the elastic component keeps away from the one end of peg pole and is connected with the lateral; the lateral wall of consolidating the stock is equipped with and extends and supply the bayonet joint pole to stretch out the outer adaptation hole of consolidating the stock along the actuating lever rotation direction. The utility model discloses have the effect of strengthening the connection stability between pitch layer and the cement layer.
Description
Technical Field
The utility model belongs to the technical field of the technique of municipal works construction and specifically relates to a municipal works road laying structure is related to.
Background
At present, along with the continuous development of society, municipal roads are paved more and more, but the road pavement of today is paved in multiple layers, for example, a flexible pavement, because of the problem of geological conditions, a hard base layer needs to be constructed under the flexible pavement, but the structure easily has the problem that the flexible pavement is not firmly connected with the base layer, so that the layering occurs, and the service life of the pavement is short.
Present, the basic unit is laid in proper order from bottom to top to town road, cement layer and pitch layer, but at the in-process that the vehicle went up the downhill path on the ramp, the vehicle need often brake and come the reduction of the speed of a motor vehicle, the great pitch layer that can make of the frictional force of tire and ground and cement layer produce relative action power, long-term so can make pitch layer and cement layer relative slip, make both connect no longer inseparable, produce the crack easily, and the road surface receives vehicle load for a long time, the influence of temperature, humidity, can make the crack constantly enlarge, influence the life-span of road use.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a municipal works road paving structure, it has the effect of strengthening the connection stability between pitch layer and the cement layer.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a municipal engineering road laying structure comprises a road body and a plurality of reinforcing assemblies arranged at intervals along the extending direction of the road body, wherein each reinforcing assembly comprises a reinforcing anchor rod with an upper opening, a driving rod arranged in the reinforcing anchor rod and extending along the extending direction of the reinforcing anchor rod, and a plurality of groups of clamping pieces arranged on the outer side wall of the driving rod and arranged at intervals along the extending direction of the driving rod, the reinforcing anchor rod is arranged in a hollow mode, the driving rod is rotatably arranged on the central axis of the reinforcing anchor rod, each clamping piece comprises an inserting rod and an elastic piece, the inserting rods of each group of clamping pieces are circumferentially arranged along the driving rod and circumferentially extend, the uniform ends of the inserting rods are hinged and arranged on the outer side wall of the driving rod, the other ends of the inserting rods are connected with the elastic pieces, and one ends of the elastic pieces; the outer side wall of the reinforcing anchor rod is provided with an adaptive hole which extends along the rotation direction of the driving rod and is used for the insertion rod to extend out of the reinforcing anchor rod; when the driving rod rotates towards the extending direction from the hinged position of the insertion rod, one end of the insertion rod, which is far away from the hinged position, extends out of the reinforcing anchor rod.
By adopting the technical scheme, before a cement layer is laid on a base layer and is not solidified, one end, far away from the opening, of the reinforcing anchor is sequentially inserted into the cement layer and the base layer, then the driving rod is rotated to drive the insertion rod and the elastic piece to rotate together, when the insertion rod rotates to the position of the corresponding adaptive hole, the insertion rod is clamped out of the adaptive hole through the elastic recovery effect of the elastic piece, the driving rod is continuously rotated to enable the insertion rod to be stably inserted into the cement and the base layer, so that the stability is improved, then cement is added into the reinforcing anchor rod from the opening until the reinforcing anchor rod is fully filled, and after the cement is fixed, an asphalt layer is laid; the purpose of inserting the reinforcing anchor rod into the road body is to enable the reinforcing anchor rod to be more stable after being inserted; this structure makes the stability of being connected between cement layer and the pitch layer, improves the life of road body.
The utility model discloses further set up to: the inside wall of consolidating the stock is equipped with along circumference and supplies the gliding guide way of grafting pole, guide way and adaptation hole intercommunication.
Through adopting above-mentioned technical scheme, the purpose through being provided with the guide way is that the pole slides can be more stable consolidating the stock inside wall in the in-process plug-in connection pole that rotates the actuating lever to make can accurately block into in the adaptation hole, improve the practicality.
The utility model discloses further set up to: the one end that the articulated department of adapting hole kept away from corresponding spliced pole is equipped with the direction inclined plane, the direction inclined plane is from being close to the direction slope of consolidating the stock lateral wall towards consolidating the stock inside wall, the direction slope of consolidating the stock of the plug-in connection pole roll-out of direction slope of direction inclined plane.
Through adopting above-mentioned technical scheme, through being provided with the direction inclined plane for this internal back of road is inserted to the reinforcing stock, and the process that the pole card of pegging graft goes out the adaptation hole is more smooth and easy, improves the practicality.
The utility model discloses further set up to: the adaptive holes corresponding to the two adjacent groups of clamping pieces are arranged in a staggered manner.
Through adopting above-mentioned technical scheme, make the atress intensity of consolidating each position of stock keep balanced for crisscross setting up between the adaptation hole through making adjacent two sets of joint spare, improve the overall stability after inserting in the reinforcement stock.
The utility model discloses further set up to: one end of the driving rod is installed on the reinforcing anchor rod through a bearing, one end of the reinforcing anchor rod is far away from the opening, and the other end of the reinforcing anchor rod extends to the opening of the reinforcing anchor rod.
Through adopting above-mentioned technical scheme, the purpose through being provided with the bearing is in order to make when rotating the drive block more smooth and easy, reduces frictional force.
The utility model discloses further set up to: and one end of the driving rod, which is close to the opening of the reinforced anchor rod, is provided with an inner hexagonal hole.
Through adopting above-mentioned technical scheme, make increase area of contact when rotating the actuating lever through being equipped with interior hexagonal hole, improve the smooth and easy nature of rotating the actuating lever.
The utility model discloses further set up to: and one end of the reinforcing anchor rod, which is far away from the opening, is provided with an inserting block, and the inserting block is in a conical shape.
Through adopting above-mentioned technical scheme, through being provided with the purpose of inserting the piece and making to reduce frictional force when inserting the road body with strengthening the stock in the piece, improve the smooth and easy degree of inserting the road body.
The utility model discloses further set up to: the outer side wall of the reinforced anchor rod close to the opening is fixed with a knocking block, and the knocking block is in a circular ring shape.
Through adopting above-mentioned technical scheme, the purpose through strikeing the piece can increase the impetus in order to strengthen when the stock inserts the road is originally internal, improves the practicality.
The utility model discloses further set up to: the distance between two adjacent plug-in rods of each group of clamping pieces is consistent.
Through adopting above-mentioned technical scheme, thereby it is unanimous to make the bearing capacity of consolidating the stock at every position of road body keep unanimous through the interval unanimous between two adjacent spliced poles with every group joint spare.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when a cement layer is laid on a base layer and before the cement layer is not solidified, one end, far away from an opening, of a reinforcing anchor is sequentially inserted into the cement layer and the base layer, then a driving rod is rotated to drive an insertion rod and an elastic piece to rotate together, when the insertion rod rotates to the position of a corresponding adaptive hole, the insertion rod is clamped out of the adaptive hole through the elastic recovery effect of the elastic piece, the driving rod is continuously rotated to enable the insertion rod to be stably inserted into the cement layer and the base layer, so that the stability is improved, then cement is added into the reinforcing anchor rod from the opening until the reinforcing anchor rod is filled, and after the cement is fixed, a asphalt layer is laid; the purpose of inserting the reinforcing anchor rod into the road body is to enable the reinforcing anchor rod to be more stable after being inserted; the structure ensures the connection stability between the cement layer and the asphalt layer, and improves the service life of the road body;
2. the guide groove is arranged, so that the insertion rod can slide on the inner side wall of the reinforced anchor rod more stably in the process of rotating the driving rod, and can be accurately clamped into the adaptation hole, and the practicability is improved;
3. by arranging the guide inclined plane, the process that the inserting rod is clamped out of the adaptive hole is smoother after the reinforcing anchor rod is inserted into the road body, and the practicability is improved;
4. thereby can make and reduce frictional force when inserting the road body with strengthening the stock through being provided with and inserting the piece, improve the smooth and easy degree of inserting the road body.
Drawings
Fig. 1 is a schematic view of the overall structure.
Fig. 2 is an exploded view of a connection structure of a reinforcing anchor rod and a driving rod.
Fig. 3 is a cross-sectional view of the connection of the bayonet rod out of the reinforcing anchor.
Fig. 4 is a sectional view of the connection of the plug rod in the reinforcement anchor.
In the figure, 1, a road body; 11. a base layer; 12. a cement layer; 13. an asphalt layer; 2. reinforcing the anchor rod; 21. an adapter hole; 211. a guide slope; 22. a guide groove; 23. inserting a block; 24. knocking the block; 3. a drive rod; 31. a plug rod; 32. an elastic member; 33. and (4) inner hexagonal holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, in order to disclose the utility model, the road paving structure for municipal engineering comprises a road body 1, a reinforcing anchor rod 2 and a driving rod 3, wherein the road body 1 is arranged obliquely, the road body 1 comprises a base layer 11, a cement layer 12 and an asphalt layer 13, and the base layer 11, the cement layer 12 and the asphalt layer 13 are sequentially arranged from bottom to top; the reinforcing anchor rod 2 is arranged along the extending direction of the road body 1 at intervals, and the reinforcing anchor rod 2 is simultaneously positioned in the base layer 11, the cement layer 12 and the asphalt layer 13.
As shown in fig. 2 and 3, an opening is formed in one end of the reinforcing anchor rod 2, an insertion block 23 is fixed to the other end of the reinforcing anchor rod 2, the insertion block 23 is conical, the tip end of the insertion block 23 faces to one side far away from the reinforcing anchor rod 2, so that the reinforcing anchor rod 2 is inserted into the road body 1 more smoothly, the reinforcing anchor rod 2 is arranged in a hollow manner, the driving rod 3 is rotatably installed in the reinforcing anchor rod 2, the extending direction of the driving rod 3 is consistent with that of the reinforcing anchor rod 2, one end of the driving rod 3 is installed at the position far away from the opening of the reinforcing anchor rod 2 through a bearing, the other end of the driving rod 3 extends to the opening; an inner hexagonal hole 33 is formed in one end, close to the opening of the reinforcing anchor rod 2, of the driving rod 3, so that the smoothness of rotating the driving rod 3 is improved; the reinforcing anchor rod 2 is fixed with the knocking block 24 close to the outer side wall of the opening, and the knocking block 24 is in a circular ring shape, so that the reinforcing anchor rod 2 is inserted into the road body 1 more smoothly.
The drive rod 3 is provided with a plurality of groups of clamping members at equal intervals along the extension direction, each group of clamping members comprises three insertion rods 31 and three elastic members 32, the three insertion rods 31 are arranged along the circumferential direction of the outer side wall of the drive rod 3, the distance between every two adjacent insertion rods 31 is equal, the insertion rods 31 are all arc-shaped, one ends of the insertion rods 31 are hinged to the outer side wall of the drive rod 3, the other ends of the insertion rods 31 extend towards the same direction, one end, far away from the hinged part, of each insertion rod 31 is fixed with an elastic member 32, each elastic member 32 is a spring, and one end, far away from the insertion rods 31, of each; the three insertion rods 31 in each group of clamping pieces are consistent in distance, and the extension directions of all the insertion rods 31 are consistent.
The inner side wall of the reinforcing anchor rod 2 is provided with adaptive holes 21 at equal intervals along the circumferential direction, the number of the adaptive holes 21 and the height position in the extension direction of the reinforcing anchor rod 2 are consistent with the position of the insertion rod 31, the adaptive holes 21 are communicated with the outside of the reinforcing anchor rod 2, and the adaptive holes 21 extend along the circumferential direction of the reinforcing anchor rod 2; the corresponding adaptive holes 21 of the two adjacent groups of clamping pieces are arranged in a staggered manner.
The one end of the articulated department of the grafting pole 31 that keeps away from corresponding in adaptation groove all is equipped with direction inclined plane 211, and direction inclined plane 211 inclines towards being close to the 2 lateral walls of reinforcement stock from being close to 2 inside walls of reinforcement stock, and direction inclined plane 211 inclines towards the extending direction in adaptation groove.
The inside wall of reinforcing stock 2 is equipped with guide way 22, and guide way 22 extends towards the circumference, and guide way 22 communicates with corresponding adaptation hole 21.
As shown in fig. 3 and 4, when the insertion rod 31 is located in the reinforcing anchor rod 2, the outer arc surface of the insertion rod 31 abuts against the groove bottom of the guide groove 22, and the elastic member 32 is in a compressed state; when the insertion rod 31 is located in the reinforcement anchor 2, the insertion rod 31 protrudes out of the fitting hole 21, and the elastic member 32 is in a free state.
The implementation principle of the embodiment is as follows: firstly, laying a cement layer 12 on a base layer 11, enabling an insertion block 23 of a reinforcing anchor rod 2 to face the cement layer 12, then inserting the reinforcing anchor rod 2 in a direction perpendicular to the extending direction of the base layer 11, knocking a knocking block 24 until the reinforcing anchor rod 2 is partially positioned outside the cement layer 12, stopping rotating a driving rod 3 through a set hexagonal socket 33, enabling the insertion block to slide along a guide groove 22 until the insertion block reaches an adaptive hole 21, enabling the insertion block to be popped out of the adaptive hole 21 through an elastic piece 32, continuing rotating the driving rod 3, and enabling the insertion block to be inserted into the cement layer 12 through a guide inclined plane 211; then, cement is poured into the reinforcing anchor rod 2 from the opening, after the cement is filled, the asphalt layer 13 is laid at one end, far away from the base layer 11, of the cement layer 12 after the cement is dried, so that the connection stability between the cement layer 12 and the asphalt layer 13 is achieved, and the practical service life is prolonged.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a municipal works road laying structure, a serial communication port, be equipped with a plurality of reinforcement subassemblies including road body (1) and the extending direction interval of following road body (1), the reinforcement subassembly includes top open-ended reinforcement stock (2), locates consolidate in stock (2) and follow consolidate actuating lever (3) that the extending direction of stock (2) extends and locate actuating lever (3) lateral wall and edge actuating lever (3) extending direction interval is equipped with a plurality of groups joint spare, consolidate stock (2) and be the cavity setting, install actuating lever (3) rotary type consolidate the axis department of stock (2), joint spare includes grafting pole (31) and elastic component (32), every group grafting pole (31) of joint spare all set up and extend along actuating lever (3) circumference, grafting pole (31) homogeneous end is articulated to be installed at the lateral wall of actuating lever (3), The other end of the elastic piece (32) is connected with an elastic piece, and one end of the elastic piece (32) far away from the insertion rod (31) is connected with the outer side wall of the driving rod (3); the outer side wall of the reinforcing anchor rod (2) is provided with an adaptive hole (21) which extends along the rotation direction of the driving rod (3) and is used for the insertion rod (31) to extend out of the reinforcing anchor rod (2); when the driving rod (3) rotates towards the extending direction from the hinged position of the insertion rod (31), one end of the insertion rod (31) far away from the hinged position extends out of the reinforcing anchor rod (2).
2. The municipal engineering road paving structure according to claim 1, wherein the inner side wall of the reinforcing anchor rod (2) is circumferentially provided with a guide groove (22) for the insertion rod (31) to slide, and the guide groove (22) is communicated with the fitting hole (21).
3. The municipal engineering road paving structure according to claim 2, wherein the end of the adapting hole (21) far away from the corresponding hinge of the inserting rod (31) is provided with a guide slope (211), the guide slope (211) inclines from the inner side wall close to the reinforcing anchor rod (2) to the outer side wall of the reinforcing anchor rod (2), and the guide slope (211) inclines to the direction of rotating the reinforcing anchor rod (2) out of the inserting rod (31).
4. The municipal engineering road paving structure according to claim 3, wherein the corresponding adapting holes (21) of two adjacent groups of the clamping members are staggered.
5. The municipal road paving structure according to claim 4, wherein one end of the driving rod (3) is mounted to the reinforcement anchor (2) at the end away from the opening through a bearing, and the other end extends to the opening of the reinforcement anchor (2).
6. The civil engineering road laying structure according to claim 5, wherein the driving rod (3) is provided with a hexagon socket (33) at its end near the opening of the reinforcing anchor (2).
7. A municipal road laying structure according to claim 6, characterized in that the end of the reinforcement anchor (2) remote from the opening is provided with an insert block (23), the insert block (23) being conical.
8. The municipal engineering road paving structure according to claim 7, wherein the outer side wall of the reinforcement anchor rod (2) near the opening is fixed with a knocking block (24), and the knocking block (24) is annular.
9. The municipal engineering road paving structure according to claim 1, wherein the distance between two adjacent plug rods (31) of each set of the clamping members is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056920.6U CN211547153U (en) | 2020-01-11 | 2020-01-11 | Municipal works road laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020056920.6U CN211547153U (en) | 2020-01-11 | 2020-01-11 | Municipal works road laying structure |
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| Publication Number | Publication Date |
|---|---|
| CN211547153U true CN211547153U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020056920.6U Active CN211547153U (en) | 2020-01-11 | 2020-01-11 | Municipal works road laying structure |
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| CN (1) | CN211547153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663426A (en) * | 2020-12-22 | 2021-04-16 | 安徽峰明建设工程有限公司 | Construction method of highway asphalt pavement |
| CN114086552A (en) * | 2021-11-05 | 2022-02-25 | 常州工学院 | Anchor bolt supporting device suitable for sandy soil field |
| CN114737578A (en) * | 2022-04-19 | 2022-07-12 | 河南山河水利建筑工程有限公司 | Bank protection engineering structure |
| CN115287966A (en) * | 2022-09-05 | 2022-11-04 | 大成工程建设集团有限公司 | Expansion screw cement pavement joint reinforcing structure, laying method and application |
-
2020
- 2020-01-11 CN CN202020056920.6U patent/CN211547153U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663426A (en) * | 2020-12-22 | 2021-04-16 | 安徽峰明建设工程有限公司 | Construction method of highway asphalt pavement |
| CN112663426B (en) * | 2020-12-22 | 2022-04-12 | 安徽峰明建设工程有限公司 | Construction method of highway asphalt pavement |
| CN114086552A (en) * | 2021-11-05 | 2022-02-25 | 常州工学院 | Anchor bolt supporting device suitable for sandy soil field |
| CN114737578A (en) * | 2022-04-19 | 2022-07-12 | 河南山河水利建筑工程有限公司 | Bank protection engineering structure |
| CN115287966A (en) * | 2022-09-05 | 2022-11-04 | 大成工程建设集团有限公司 | Expansion screw cement pavement joint reinforcing structure, laying method and application |
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