A detachable curbstone

Abstract

The present invention discloses a detachable curbstone, which includes a straight-section base, an arc-section base, and a right-angle-section base. A straight convex block is integrally connected to the top of the straight-section base. A straight-section capping stone is arranged above the straight-section base. An arc convex block is integrally connected to the top of the arc-section base. A connecting block is fixed to the outer side of the screw rod. A moving block is threadedly connected to the outer end of the screw rod. Operation grooves are arranged inside the straight cable channel, the arc cable channel, and the right-angle cable channel. This detachable curbstone facilitates the laying of cables in the straight cable channel, the arc cable channel, and the right-angle cable channel, and can be used for the burial of cable lines such as street lamps, cameras, and signal indicators, saving the costs of road excavation and cable trench construction. It is convenient to disassemble and assemble the straight-section capping stone, the arc-section capping stone, and the right-angle-section capping stone, without the need to use bolts for fixation, preventing rainwater from intrusion.

Description

Technical Field

[0001] The present invention relates to the technical field of curbstones, and particularly to a detachable curbstones. Background Art

[0002] At present, during the long-term rain washing, vehicle speeding and other processes of urban road curbstones, the surface is prone to pollution, leaving stains that are difficult to handle, which has a certain impact on the beauty of urban roads. At the same time, inevitable vehicle collisions in urban roads are likely to cause problems such as damage to urban road curbstones.

[0003] During the construction of traditional curbstones, after the pavement project is completed, slurry is used to fill the gap between the curbstones and the road to connect the curbstones and the road into a whole, and then soil is filled on the other side of the curbstones. This can ensure that the curbstones are vertical and not inclined. However, when the curbstones are connected and fixed to the road surface, it is relatively difficult to clean and replace the curbstones after the surface of the curbstones is polluted and damaged. Especially on urban roads with a large traffic flow, when laying cable lines such as street lamps, cameras and signal indicator lights, it is necessary to separately excavate the road, and it is not convenient to bury the cables in the curbstones. Therefore, we propose a detachable curbstones to facilitate the solution of the problems mentioned above. Summary of the Invention

[0004] The purpose of the present invention is to provide a detachable curbstones, which is convenient for laying cables in straight cable channels, arc cable channels and right-angle cable channels, can be used for burying cable lines such as street lamps, cameras and signal indicator lights, saves the cost of road excavation and cable trench construction, is convenient for disassembling and assembling the straight-section capping stones, arc-section capping stones and right-angle-section capping stones, does not require the use of bolts for fixation, and prevents rainwater intrusion.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A detachable curbstones, including a straight-section base, an arc-section base and a right-angle-section base:

[0006] The top of the straight-section base is integrally connected with a straight convex block, a straight-section capping stone is arranged above the straight-section base, and a straight cable channel is opened inside the straight-section capping stone;

[0007] The top of the arc-section base is integrally connected with an arc convex block, an arc-section capping stone is arranged above the arc-section base, and an arc cable channel is opened inside the arc-section capping stone;

[0008] The top of the right-angle-section base is integrally connected with a right-angle convex block, a right-angle-section capping stone is arranged above the right-angle-section base, and a right-angle cable channel is opened inside the right-angle-section capping stone;

[0009] The straight bump, arc bump and right-angle bump all have a receiving groove inside, and a lead screw is installed inside the receiving groove. A connecting block is fixed on the outer side of the lead screw, and a rectangular slot is provided inside one end of the lead screw away from the connecting block. The outer end of the lead screw is threadedly connected with a moving block, and an operating rod with a "T"-shaped cross-section is inserted inside the moving block;

[0010] Operating grooves are provided on the inner sides of the straight cable channel, arc cable channel and right-angle cable channel.

[0011] Adopting the above technical solution facilitates laying cables in the straight cable channel, arc cable channel and right-angle cable channel, and can be used for burying cable lines such as street lamps, cameras and signal indicators, saving the cost of road excavation and cable trench construction, facilitating the disassembly and assembly of the straight-section capping stone, arc-section capping stone and right-angle-section capping stone, without the need to use bolts for fixation, and preventing rainwater intrusion.

[0012] As a preferred technical solution of the present invention, the top longitudinal sections of the straight-section capping stone, arc-section capping stone and right-angle-section capping stone are all trapezoidal structures.

[0013] By adopting the above technical solution, since the top longitudinal sections of the straight-section capping stone, arc-section capping stone and right-angle-section capping stone are all trapezoidal structures, the bevel of the trapezoidal structure is used to facilitate the protection of the straight-section capping stone, arc-section capping stone and right-angle-section capping stone.

[0014] As a preferred technical solution of the present invention, the height dimensions of the straight bump, arc bump and right-angle bump are respectively smaller than the height dimensions of the straight cable channel, arc cable channel and right-angle cable channel.

[0015] By adopting the above technical solution, since the height dimensions of the straight bump, arc bump and right-angle bump are respectively smaller than the height dimensions of the straight cable channel, arc cable channel and right-angle cable channel, after installing the straight-section capping stone, arc-section capping stone and right-angle-section capping stone, there is a cable burial space left on the straight bump, arc bump and right-angle bump.

[0016] As a preferred technical solution of the present invention, the top longitudinal sections of the straight bump, arc bump and right-angle bump are all arc-shaped structures.

[0017] By adopting the above technical solution, since the top longitudinal sections of the straight bump, arc bump and right-angle bump are all arc-shaped structures, it is convenient to place cables on the straight bump, arc bump and right-angle bump.

[0018] As a preferred technical solution of the present invention, the connecting block has a "T"-shaped cross-section, and the connecting block is rotatably connected inside the straight bump, arc bump and right-angle bump.

[0019] By adopting the above technical solution, since the longitudinal section of the connecting block is in a "T" - shaped structure, the connecting block is prevented from falling off from the straight bump, arc - shaped bump and right - angled bump.

[0020] As a preferred technical solution of the present invention, the moving block is of a rectangular structure, and the moving block forms a sliding structure with the receiving groove through a lead screw.

[0021] By adopting the above technical solution, since the moving block is of a rectangular structure, the moving block is prevented from rotating with the lead screw inside the receiving groove.

[0022] As a preferred technical solution of the present invention, the operating rod is connected to the lead screw through a rectangular slot.

[0023] By adopting the above technical solution, since the operating rod is connected to the lead screw through a rectangular slot, it is convenient to connect the operating rod and the lead screw.

[0024] As a preferred technical solution of the present invention, the straight - section capping stone, arc - section capping stone and right - angle - section capping stone are respectively defined on the straight - section base, arc - section base and right - angle - section base through the moving block.

[0025] By adopting the above technical solution, since the straight - section capping stone, arc - section capping stone and right - angle - section capping stone are respectively defined on the straight - section base, arc - section base and right - angle - section base through the moving block, it is convenient to fix the straight - section capping stone, arc - section capping stone and right - angle - section capping stone.

[0026] Compared with the prior art, the beneficial effects of the present invention are as follows: The detachable curbstone is convenient for laying cables in straight cable channels, arc - shaped cable channels and right - angled cable channels, and can be used for burying cable lines such as street lamps, cameras and signal indicators, saving the costs of road excavation and cable trench construction, facilitating the disassembly and assembly of the straight - section capping stone, arc - section capping stone and right - angle - section capping stone, not requiring the use of bolts for fixation, and preventing rainwater intrusion;

[0027] 1. After the straight - section capping stone, arc - section capping stone and right - angle - section capping stone are respectively covered on the straight - section base, arc - section base and right - angle - section base, there is a cable - laying space, which is convenient for laying cables in straight cable channels, arc - shaped cable channels and right - angled cable channels, and can be used for burying cable lines such as street lamps, cameras and signal indicators, saving the costs of road excavation and cable trench construction;

[0028] 2. An operating rod is provided to drive the lead screw and the connecting block to rotate, thereby driving the moving block to move, controlling the positional relationship between the moving block and the operating groove, and thus installing and disassembling the straight - section capping stone, arc - section capping stone and right - angle - section capping stone, facilitating the disassembly and assembly of the straight - section capping stone, arc - section capping stone and right - angle - section capping stone, and thus facilitating the cleaning of the straight - section capping stone, arc - section capping stone and right - angle - section capping stone;

[0029] 3. The top ends of the straight-section base, arc-section base, and right-angle-section base are respectively integrally provided with a straight convex block, an arc convex block, and a right-angle convex block. The settings of the straight convex block, arc convex block, and right-angle convex block can effectively prevent water from entering, preventing rainwater from invading the straight-section base, arc-section base, and right-angle-section base. Brief Description of the Drawings

[0030] Figure 1 It is a front view sectional structure diagram of the present invention;

[0031] Figure 2 It is a front view sectional structure diagram of the straight-section base of the present invention;

[0032] Figure 3 It is a front view sectional structure diagram of the straight-section capping stone of the present invention;

[0033] Figure 4 It is an overall structure diagram of the straight-section capping stone of the present invention;

[0034] Figure 5 It is a side view structure diagram of the straight-section base of the present invention;

[0035] Figure 6 It is an overall structure diagram of the straight-section base of the present invention;

[0036] Figure 7 It is an overall structure diagram of the connection between the operating rod and the lead screw of the present invention;

[0037] Figure 8 It is an overall structure diagram of the arc-section base of the present invention;

[0038] Figure 9 It is an overall structure diagram of the right-angle-section base of the present invention.

[0039] In the figure: 1, straight-section base; 2, arc-section base; 3, right-angle-section base; 4, straight convex block; 5, arc convex block; 6, right-angle convex block; 7, receiving groove; 8, lead screw; 9, connecting block; 10, rectangular slot; 11, moving block; 12, operating rod; 13, straight-section capping stone; 14, straight cable channel; 15, arc-section capping stone; 16, arc cable channel; 17, right-angle-section capping stone; 18, right-angle cable channel; 19, operating groove. Detailed Embodiments

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0041] Please refer to Figures 1-9 , the present invention provides a technical solution: a detachable curbstone, including a straight-section base 1, an arc-section base 2, a right-angle-section base 3, a straight convex block 4, an arc convex block 5, a right-angle convex block 6, a receiving groove 7, a lead screw 8, a connecting block 9, a rectangular slot 10, a moving block 11, an operating rod 12, a straight-section capping stone 13, a straight cable channel 14, an arc-section capping stone 15, an arc cable channel 16, a right-angle-section capping stone 17, a right-angle cable channel 18 and an operating groove 19. The top of the straight-section base 1 is integrally connected with a straight convex block 4. Above the straight-section base 1, there is a straight-section capping stone 13, and a straight cable channel 14 is provided inside the straight-section capping stone 13;

[0042] The top of the arc-section base 2 is integrally connected with an arc convex block 5. Above the arc-section base 2, there is an arc-section capping stone 15, and an arc cable channel 16 is provided inside the arc-section capping stone 15;

[0043] The top of the right-angle-section base 3 is integrally connected with a right-angle convex block 6. Above the right-angle-section base 3, there is a right-angle-section capping stone 17, and a right-angle cable channel 18 is provided inside the right-angle-section capping stone 17;

[0044] Receiving grooves 7 are provided inside the straight convex block 4, the arc convex block 5 and the right-angle convex block 6, and a lead screw 8 is installed inside the receiving groove 7. A connecting block 9 is fixed on the outer side of the lead screw 8, and a rectangular slot 10 is provided inside the end of the lead screw 8 away from the connecting block 9. The outer end of the lead screw 8 is threadedly connected with a moving block 11, and an operating rod 12 with a longitudinal section in a "T" shape is inserted inside the moving block 11;

[0045] Operating grooves 19 are provided on the inner sides of the straight cable channel 14, the arc cable channel 16 and the right-angle cable channel 18;

[0046] As shown in Figure 1 , Figure 3 , Figure 4 , Figure 8 and Figure 9 , the longitudinal sections of the tops of the straight-section capping stone 13, the arc-section capping stone 15 and the right-angle-section capping stone 17 are all trapezoidal structures. Due to the longitudinal sections of the tops of the straight-section capping stone 13, the arc-section capping stone 15 and the right-angle-section capping stone 17 being all trapezoidal structures, the oblique angles of the trapezoidal structures are used to facilitate the protection of the straight-section capping stone 13, the arc-section capping stone 15 and the right-angle-section capping stone 17.

[0047] As shown in Figure 1 , Figure 8 and Figure 9Among them, the height dimensions of the straight bump 4, the arc bump 5, and the right-angle bump 6 are respectively smaller than the height dimensions of the straight cable channel 14, the arc cable channel 16, and the right-angle cable channel 18. Since the height dimensions of the straight bump 4, the arc bump 5, and the right-angle bump 6 are respectively smaller than the height dimensions of the straight cable channel 14, the arc cable channel 16, and the right-angle cable channel 18, after the straight-section capping stone 13, the arc-section capping stone 15, and the right-angle-section capping stone 17 are installed, cable burial spaces are left on the straight bump 4, the arc bump 5, and the right-angle bump 6.

[0048] As Figure 1 , Figure 2 , Figure 8 and Figure 9 Among them, the longitudinal cross-sections of the tops of the straight bump 4, the arc bump 5, and the right-angle bump 6 are all arc-shaped structures. Since the longitudinal cross-sections of the tops of the straight bump 4, the arc bump 5, and the right-angle bump 6 are all arc-shaped structures, it is convenient to place cables on the straight bump 4, the arc bump 5, and the right-angle bump 6.

[0049] As Figure 1 , Figure 2 and Figure 7 Among them, the longitudinal cross-section of the connecting block 9 is a "T"-shaped structure, and the connecting block 9 is rotatably connected to the inside of the straight bump 4, the arc bump 5, and the right-angle bump 6. Since the longitudinal cross-section of the connecting block 9 is a "T"-shaped structure, the connecting block 9 is prevented from falling off from inside the straight bump 4, the arc bump 5, and the right-angle bump 6.

[0050] As Figure 5 Among them, the moving block 11 is a rectangular structure, and the moving block 11 forms a sliding structure with the receiving groove 7 through the lead screw 8. Since the moving block 11 is a rectangular structure, the moving block 11 is prevented from rotating with the lead screw 8 inside the receiving groove 7.

[0051] As Figure 7 Among them, the operating rod 12 is connected to the lead screw 8 through the rectangular slot 10. Since the operating rod 12 is connected to the lead screw 8 through the rectangular slot 10, it is convenient to connect the operating rod 12 and the lead screw 8.

[0052] As Figure 1 , Figure 8 and Figure 9 Among them, the straight-section capping stone 13, the arc-section capping stone 15, and the right-angle-section capping stone 17 are respectively limited on the straight-section base 1, the arc-section base 2, and the right-angle-section base 3 through the moving block 11. Since the straight-section capping stone 13, the arc-section capping stone 15, and the right-angle-section capping stone 17 are respectively limited on the straight-section base 1, the arc-section base 2, and the right-angle-section base 3 through the moving block 11, it is convenient to fix the straight-section capping stone 13, the arc-section capping stone 15, and the right-angle-section capping stone 17.

[0053] When using this detachable curbstone, as Figure 1 ,Figure 8 and Figure 9 As shown, there are three types of curbstones: straight-line curbstones, arc-line curbstones, and right-angle curbstones. The straight-line curbstones are mainly composed of a straight-line base 1, a straight-line protrusion 4, a straight-line cover stone 13, and a straight cable channel 14. The arc-line curbstones are mainly composed of an arc-line base 2, an arc-line protrusion 5, an arc-line cover stone 15, and an arc-line cable channel 16. The right-angle curbstones are mainly composed of a right-angle base 3, a right-angle protrusion 6, a right-angle cover stone 17, and a right-angle cable channel 18.

[0054] Select straight section curbstones, curved section curbstones, and right-angle section curbstones according to the road and paving conditions. When paving, lay the straight section base 1, curved section base 2, and right-angle section base 3 beside the road surface. The height of the straight section base 1, curved section base 2, and right-angle section base 3 should be consistent with the finished surface of the road. Use slurry to fix the straight section base 1, curved section base 2, and right-angle section base 3 to the road.

[0055] Then install the straight segment cover stone 13, the arc segment cover stone 15 and the right angle segment cover stone 17 on the straight segment base 1, the arc segment base 2 and the right angle segment base 3 respectively. Figure 1 As shown, at this time, the operating groove 19 is aligned with the receiving groove 7, and then the operating rod 12 is inserted into the rectangular slot 10 opened inside the screw rod 8, and the operating rod 12 is rotated clockwise, so that the screw rod 8 and the connecting block 9 rotate clockwise, and the moving block 11 threadedly connected to the screw rod 8 moves outward, so that the moving block 11 moves into the inside of the operating groove 19, and the other end of the moving block 11 is located inside the receiving groove 7. The straight segment cover stone 13, the arc segment cover stone 15 and the right-angle segment cover stone 17 are confined to the straight segment base 1, the arc segment base 2 and the right-angle segment base 3 by using the moving block 11. After the straight segment cover stone 13, the arc segment cover stone 15 and the right-angle segment cover stone 17 are installed, the operating rod 12 is removed from the inside of the rectangular slot 10;

[0056] When it is necessary to replace or clean the straight segment cover stone 13, the arc segment cover stone 15 or the right angle segment cover stone 17, the operating rod 12 is inserted into the corresponding rectangular slot 10, and then the operating rod 12, the screw rod 8 and the connecting block 9 are rotated counterclockwise so that the moving block 11 leaves the corresponding operating slot 19, and then the corresponding straight segment cover stone 13, the arc segment cover stone 15 or the right angle segment cover stone 17 is lifted up to remove the straight segment cover stone 13, the arc segment cover stone 15 or the right angle segment cover stone 17;

[0057] When it is necessary to bury cables, since the height dimensions of the straight bump 4, the arc bump 5, and the right-angle bump 6 are respectively smaller than the height dimensions of the straight cable channel 14, the arc cable channel 16, and the right-angle cable channel 18, after the straight bump 4, the arc bump 5, and the right-angle bump 6 are respectively docked with the straight cable channel 14, the arc cable channel 16, and the right-angle cable channel 18, there are cable burial spaces left on the straight bump 4, the arc bump 5, and the right-angle bump 6, and the cables are buried on the straight bump 4, the arc bump 5, and the right-angle bump 6;

[0058] The settings of the straight bump 4, the arc bump 5, and the right-angle bump 6 can effectively prevent rainwater from intruding. The above completes a series of operations of the detachable curbstone. The content not described in detail in this description belongs to the prior art well-known to those skilled in the art.

[0059] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here.

[0060] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A detachable curbstone, comprising a straight-section base (1), an arc-section base (2) and a right-angle-section base (3), characterized in that: A straight convex block (4) is integrally connected to the top end of the straight-section base (1). A straight-section capping stone (13) is arranged above the straight-section base (1), and a straight cable channel (14) is opened inside the straight-section capping stone (13); An arc convex block (5) is integrally connected to the top end of the arc-section base (2). An arc-section capping stone (15) is arranged above the arc-section base (2), and an arc cable channel (16) is opened inside the arc-section capping stone (15); A right-angle convex block (6) is integrally connected to the top end of the right-angle-section base (3). A right-angle-section capping stone (17) is arranged above the right-angle-section base (3), and a right-angle cable channel (18) is opened inside the right-angle-section capping stone (17); Receiving grooves (7) are opened inside the straight convex block (4), the arc convex block (5) and the right-angle convex block (6), and a lead screw (8) is installed inside the receiving groove (7). A connecting block (9) is fixed to the outer side of the lead screw (8), and a rectangular slot (10) is opened at one end of the lead screw (8) far from the connecting block (9). The outer end of the lead screw (8) is threadedly connected with a moving block (11), and an operating rod (12) with a longitudinal section in a "T" shape is inserted inside the moving block (11); Operating grooves (19) are arranged on the inner sides of the straight cable channel (14), the arc cable channel (16) and the right-angle cable channel (18).

2. The demountable curbstone according to claim 1, characterized in that: The longitudinal sections of the tops of the straight-section capping stone (13), the arc-section capping stone (15) and the right-angle-section capping stone (17) are all trapezoidal structures.

3. The demountable curbstone according to claim 1, wherein: The height dimensions of the straight convex block (4), the arc convex block (5) and the right-angle convex block (6) are respectively smaller than the height dimensions of the straight cable channel (14), the arc cable channel (16) and the right-angle cable channel (18).

4. The demountable kerbstone according to claim 1, characterized in that: The longitudinal sections of the tops of the straight convex block (4), the arc convex block (5) and the right-angle convex block (6) are all arc-shaped structures.

5. The demountable kerbstone according to claim 1, wherein: The longitudinal section of the connecting block (9) is in a "T" shape, and the connecting block (9) is rotatably connected inside the straight convex block (4), the arc convex block (5) and the right-angle convex block (6).

6. The demountable kerbstone according to claim 1, characterized in that: The moving block (11) is a rectangular structure, and the moving block (11) forms a sliding structure with the receiving groove (7) through the lead screw (8).

7. A detachable curbstone according to claim 1, characterized in that: The operating rod (12) is connected to the lead screw (8) through the rectangular slot (10).

8. The demountable kerbstone according to claim 1, characterized in that: The straight-section capping stone (13), the arc-section capping stone (15) and the right-angle-section capping stone (17) are respectively limited on the straight-section base (1), the arc-section base (2) and the right-angle-section base (3) through the moving block (11).

Images