Mountain area expressway construction shortcut ground antiskid plate mounting device

Abstract

Relates to the field of road construction, and discloses a mountainous area expressway construction shortcut ground antiskid plate mounting device which comprises a placing frame and further comprises fixing units arranged on the two sides of the placing frame and used for adjusting the mounting position of the placing frame; the U-shaped deformed steel bars are adjustably arranged in the placement frame at intervals and are used for being mounted on the ramp to prevent the ramp from slipping; the adjusting unit is arranged in the containing frame and used for supporting the U-shaped deformed steel bar, an adjusting groove which is used for containing the adjusting unit and communicates with the containing groove is formed in the position, corresponding to the adjusting unit, of the containing frame, and the adjusting unit is arranged in the containing groove in a penetrating mode; a plurality of U-shaped deformed steel bars can be quickly inserted into a construction road surface at the same time, so that a slope surface has a good anti-skid effect, the U-shaped deformed steel bars are not easy to damage when being rolled by a vehicle, and the service life of the road surface is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a ground anti-slip plate installation device for a construction access road of a mountain highway. Background Art

[0002] The traditional method of making ramps anti-slip is to make jagged strips on the surface concrete or cement mortar.

[0003] The existing equipment has the following disadvantages: although it can prevent the vehicle from skidding when going downhill, it is easy to be damaged and fall off due to frequent running of cars, and it is difficult to repair, thus losing the anti-skid effect.

[0004] Therefore, the present application proposes a ground anti-skid plate installation device for mountain highway construction access road to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a device for installing an anti-skid plate on the ground of a mountain highway construction access road, so as to solve the problem that the anti-skid plate is easily damaged and falls off due to frequent rolling of cars, and is difficult to repair, thus losing the anti-skid effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground anti-slip plate installation device for a mountain highway construction access road, comprising a placement frame and also comprising:

[0007] A fixing unit, arranged on both sides of the placement rack, for adjusting the installation position of the placement rack;

[0008] U-shaped threaded steel bars are arranged inside the placement rack at adjustable intervals and are used to be installed on the ramp to prevent the ramp from slipping;

[0009] An adjusting unit is arranged inside the placement rack and is used to support the U-shaped threaded steel bar.

[0010] Among them, a placement groove for placing the U-shaped threaded steel is opened at the position corresponding to the U-shaped threaded steel on the placement rack, and an adjustment groove for placing the adjustment unit and connected to the placement groove is opened at the position corresponding to the adjustment unit on the placement rack, and the adjustment unit is inserted into the placement groove.

[0011] Among them, the adjustment unit includes a support plate inserted in the placement groove to support the U-shaped threaded steel, a movable plate arranged on the side of the support plate close to the adjustment groove to install the support plate, and a toggle plate arranged on both sides of the movable plate for driving the support plate to move. A movable groove for the toggle plate to move is opened at the position of the placement frame corresponding to the toggle plate, and a limit groove for limiting the moving position of the support plate is opened at the position of the placement frame corresponding to the support plate.

[0012] Wherein, an elastic member for supporting the support plate is arranged between the movable plate and the adjusting groove.

[0013] Among them, the fixing unit includes fixing rods arranged on both sides of the placement rack, a rotating ring mounted on the fixing rods, a mounting rack arranged at the lower part of the rotating ring, and an adjusting member arranged on the mounting rack for adjusting the installation spacing between the U-shaped threaded steel bars. The rotating ring is connected to the placement rack by fixing bolts.

[0014] Wherein, a threaded hole for placing the fixing bolt is opened at the position of the placement rack corresponding to the fixing bolt, and two threaded holes are provided and the two threaded holes are vertically arranged.

[0015] Wherein, the adjusting member includes an extension rod passing through the lower part of the mounting frame and a limit block arranged on the mounting frame for connecting the extension rod and the mounting frame, and a positioning groove for placing the limit block is provided at a position of the extension rod corresponding to the limit block, and a clamping groove is provided at a position of the mounting frame corresponding to the limit block.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. When the utility model is pouring the road with concrete, when the concrete is in an unsolidified state, the U-shaped threaded steel is inserted into the placing frame, and then the U-shaped threaded steel is inserted into the interior of the concrete. After the U-shaped threaded steel is completely inserted into the construction road surface, the adjusting unit is adjusted so that the adjusting unit no longer supports the U-shaped threaded steel inside the placing frame, and then the placing frame is removed from the construction road surface. The U-shaped threaded steel inside the placing frame is left on the construction road surface, and the upper part of the U-shaped threaded steel is exposed on the road surface, which plays a good anti-skid role. The device can quickly complete the insertion of multiple U-shaped threaded steels into the construction road surface at the same time, and multiple U-shaped threaded steels are placed in rows and arranged on an inclined slope surface, which can make the slope surface have a good anti-skid effect, and it is not easy to be damaged when a vehicle rolls over it, thereby improving the service life of the road surface.

[0018] 2. According to the utility model, after the limit block is pulled out from the inside of the positioning groove, the extension rod is pulled out from the inside of the mounting frame, and the extended length of the extension rod inside the mounting frame is adjusted to the required distance, the limit block is inserted into the clamping groove and the positioning groove, the extension rod and the mounting frame are fixed, and then the distance between the placement frames is adjusted. When the slope of the construction road surface is steeper, the distance between the placement frames can be shortened, so that the U-shaped threaded steel bars can be placed more densely on the road surface, further increasing the anti-skid effect of the road surface. After the distance between the placement frames is adjusted, the position of the rotating ring is reset, so that the extension rod is set vertically to the ground, and the lower part of the extension rod is provided with a pointed end, which is convenient for fixing the extension rod to the ground, and the installation height of the placement frame can be adjusted by the extension rod according to the thickness of the concrete road surface to be cast as needed, so that the top of the U-shaped threaded steel bar can always extend out of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure in one embodiment of the utility model;

[0020] Figure 2 This is a schematic structural diagram of an embodiment of the utility model in a front view;

[0021] Figure 3 This is a schematic diagram of a top view of a structure in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of a side view in one embodiment of the utility model;

[0023] Figure 5 This is a structural schematic diagram of a fixing unit adjusting the position of a placement rack in one embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of a cross-section structure of an embodiment of the utility model;

[0025] Figure 7 It is a structural schematic diagram of a support plate being pulled out from a limiting groove in an embodiment of the utility model;

[0026] Figure 8 This is a structural schematic diagram of a U-shaped threaded steel bar installed on a slope in one embodiment of the utility model;

[0027] Fig. 9 This is a schematic diagram of the structure of the arrangement of U-shaped threaded steel bars on a slope surface in one embodiment of the utility model.

[0028] In the figure: 1. placement rack; 11. threaded hole; 12. placement slot; 13. moving slot; 14. adjustment slot; 15. limit slot; 2. fixing unit; 21. fixing rod; 22. rotating ring; 23. mounting rack; 231. clamping slot; 24. extension rod; 241. positioning slot; 25. limit block; 26. fixing bolt; 3. U-shaped threaded steel; 4. adjustment unit; 41. support plate; 42. moving plate; 43. toggle plate; 44. elastic member. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1

[0031] See also Figure 1-9 The utility model provides a technical solution: a ground anti-skid plate installation device for a mountain highway construction access road, comprising a placement frame 1, and also comprising:

[0032] The fixing units 2 are arranged on both sides of the placement rack 1 and are used to adjust the installation position of the placement rack 1;

[0033] U-shaped threaded steel bars 3 are arranged inside the placement rack 1 at adjustable intervals and are used to be installed on the ramp to prevent the ramp from slipping;

[0034] The adjustment unit 4 is arranged inside the placement rack 1 and is used to support the U-shaped threaded steel bar 3 .

[0035] It should be noted that during operation, when the road is poured with concrete, when the concrete is in an unsolidified state, the U-shaped threaded steel 3 is inserted into the placement frame 1, and then the U-shaped threaded steel 3 is inserted into the interior of the concrete. After the U-shaped threaded steel 3 is completely inserted into the construction road surface, the adjustment unit 4 is adjusted so that the adjustment unit 4 no longer supports the U-shaped threaded steel 3 inside the placement frame 1, and then the placement frame 1 is removed from the construction road surface, and the U-shaped threaded steel 3 inside the placement frame 1 is left on the construction road surface, and the upper part of the U-shaped threaded steel 3 is exposed on the road surface, which plays a good anti-skid role. The device can quickly insert multiple U-shaped threaded steels 3 into the construction road surface at the same time, and multiple U-shaped threaded steels 3 are placed in rows and arranged on the inclined slope surface, which can make the slope surface have a good anti-skid effect, and it is not easy to be damaged when a vehicle rolls over it, thereby improving the service life of the road surface.

[0036] In one embodiment, a placement groove 12 for placing the U-shaped threaded steel bar 3 is opened at the position corresponding to the U-shaped threaded steel bar 3 on the placement rack 1, and an adjustment groove 14 for placing the adjustment unit 4 and connected to the placement groove 12 is opened at the position corresponding to the adjustment unit 4 of the placement rack 1, and the adjustment unit 4 is inserted into the placement groove 12.

[0037] In this design, the U-shaped threaded steel bar 3 is inserted into the placement groove 12, and the interval of the placement groove 12 can be opened according to the use requirements. When the lower part of the U-shaped threaded steel bar 3 is completely inserted into the road surface, the adjustment unit 4 is moved to the inside of the adjustment groove 14, and the adjustment unit 4 is pulled out from the placement groove 12, and then the lower part of the U-shaped threaded steel bar 3 is suspended in the air. Then, when the placement frame 1 is removed from the road surface, the U-shaped threaded steel bar 3 remains on the road, and then the next row of U-shaped threaded steel bars 3 are installed.

[0038] In one embodiment, the adjustment unit 4 includes a support plate 41 inserted into the placement groove 12 to support the U-shaped threaded steel bar 3, a movable plate 42 arranged on the side of the adjustment groove 14 close to the support plate 41 to install the support plate 41, and a toggle plate 43 arranged on both sides of the movable plate 42 for driving the support plate 41 to move. A movable groove 13 for moving the toggle plate 43 is opened at the position of the placement rack 1 corresponding to the toggle plate 43, and a limit groove 15 for limiting the moving position of the support plate 41 is opened at the position of the placement rack 1 corresponding to the support plate 41.

[0039] In this design, the support plate 41 is located inside the placement groove 12, and then when the U-shaped threaded steel bar 3 is inserted into the placement groove 12, the support plate 41 can support the U-shaped threaded steel bar 3, and then when the placement frame 1 is moved downward, a baffle can be placed on the upper part of the placement groove 12 to allow the mobile frame to move downward with the placement frame 1, and the baffle blocks the U-shaped threaded steel bar 3 inside the placement groove 12 to prevent the U-shaped threaded steel bar 3 from moving upward due to the resistance of silt when the U-shaped threaded steel bar 3 is inserted into the concrete, which makes it inconvenient to insert into the concrete. After the lower part of the steel 3 is completely inserted into the interior of the concrete, the toggle plate 43 is pushed toward the side away from the U-shaped threaded steel 3, and the moving plate 42 drives the support plate 41 to move as a whole toward the interior of the adjustment groove 14, and then the support plate 41 is moved out from the interior of the placement groove 12, and then the lower end of the U-shaped threaded steel 3 is suspended in the air, and the placement frame 1 no longer restricts the U-shaped threaded steel 3. Then, when the placement frame 1 is removed from the road surface, the U-shaped threaded steel 3 can remain inside the road surface, and the top of the U-shaped threaded steel 3 protrudes from the road surface, which can play a good protective role and increase the anti-slip effect of the slope.

[0040] In one embodiment, an elastic member 44 for supporting the support plate 41 is disposed between the moving plate 42 and the adjusting slot 14 , and the elastic member 44 is made of a spring or an elastic pad.

[0041] With such a design, when the movable plate 42 is moved to the side away from the U-shaped threaded steel bar 3, the movable plate 42 squeezes the elastic member 44. When the placement rack 1 is removed from the road surface, the toggle plate 43 is released, and the elastic member 44 drives the movable plate 42 to perform a reset movement, so that the support plate 41 moves to the inside of the placement groove 12 to support the U-shaped threaded steel bar 3 placed inside the placement groove 12.

[0042] Example 2

[0043] See also Figure 1-9 In one embodiment, a placement groove 12 for placing the U-shaped threaded steel bar 3 is opened at the position corresponding to the U-shaped threaded steel bar 3 on the placement rack 1.

[0044] With such a design, the U-shaped threaded steel bar 3 to be installed is inserted into the placement groove 12 , and the U-shaped threaded steel bar 3 abuts against the inside of the placement groove 12 , which facilitates positioning of the U-shaped threaded steel bar 3 .

[0045] In one embodiment, the fixing unit 2 includes a fixing rod 21 arranged on both sides of the placement rack 1, a rotating ring 22 mounted on the fixing rod 21, a mounting rack 23 arranged at the lower part of the rotating ring 22, and an adjusting member arranged on the mounting rack 23 for adjusting the installation spacing between the U-shaped threaded steel bars 3. The rotating ring 22 is connected to the placement rack 1 through a fixing bolt 26.

[0046] With this design, the fixing unit 2 can fix the placement rack 1 on the road surface where it needs to be installed, and then fix the position of the U-shaped threaded steel bar 3. After multiple placement racks 1 are arranged according to needs, they are fixed by the fixing unit 2, and then concrete is poured on the road surface where construction is required. The concrete then wraps and covers the U-shaped threaded steel bar 3, and then when the concrete road surface hardens, the U-shaped threaded steel bar 3 is fixed inside the concrete, and the top of the U-shaped threaded steel bar 3 protrudes from the road surface, thereby increasing the anti-slip effect of the sloped road surface.

[0047] In one embodiment, threaded holes 11 for placing the fixing bolts 26 are provided at positions of the placement rack 1 corresponding to the fixing bolts 26 , and two threaded holes 11 are provided and the two threaded holes 11 are vertically arranged.

[0048] With such a design, the rotating ring 22 can be fixed on the placement rack 1 by fixing the fixing bolt 26 inside the threaded hole 11. When the distance between the placement racks 1 needs to be adjusted, the rotating ring 22 is rotated 90° on the fixing rod 21, and the fixing bolt 26 is installed in the threaded hole 11 in the vertical direction. Then, the adjusting part is placed horizontally, and then the distance between the placement racks 1 is adjusted by the adjusting part according to the needs of use.

[0049] In one embodiment, the adjusting member includes an extension rod 24 passing through the lower portion of the mounting frame 23 and a limit block 25 provided on the mounting frame 23 for connecting the extension rod 24 and the mounting frame 23. Positioning grooves 241 for placing the limit blocks 25 are spaced apart at positions of the extension rod 24 corresponding to the limit blocks 25, and a snap-in groove 231 is provided at positions of the limit blocks 25 corresponding to the mounting frame 23.

[0050] With this design, the limit block 25 is pulled out from the inside of the positioning groove 241, and then the extension rod 24 is pulled out from the inside of the mounting frame 23. After the extended length of the extension rod 24 in the mounting frame 23 is adjusted to the required distance, the limit block 25 is inserted into the clamping groove 231 and the positioning groove 241, and the extension rod 24 and the mounting frame 23 are fixed. After the distance between the placement frames 1 is adjusted, when the slope of the construction road surface is steep, the distance between the placement frames 1 can be shortened, so that the U-shaped threaded steel bars 3 can be placed more densely on the road surface, further increasing the anti-skid effect of the road surface. After the distance between the placement frames 1 is adjusted, the position of the rotating ring 22 is reset, so that the extension rod 24 is set vertically to the ground, and the lower part of the extension rod 24 is provided with a tip, which is convenient for fixing the extension rod 24 on the ground, and the installation height of the placement frame 1 can be adjusted by the extension rod 24 according to the thickness of the concrete road surface to be cast as needed, so that the top of the U-shaped threaded steel bar 3 can always extend out of the road surface.

Claims

1. A device for installing a ground anti-skid plate for a construction access road of a mountain highway, comprising a placement frame (1), It is characterized in that Also includes: A fixing unit (2) is arranged on both sides of the placement rack (1) and is used to adjust the installation position of the placement rack (1); U-shaped threaded steel bars (3) are arranged inside the placement rack (1) at adjustable intervals and are used to be installed on the ramp to prevent the ramp from slipping; An adjustment unit (4) is arranged inside the placement rack (1) and is used to support the U-shaped threaded steel bar (3).

2. A ground anti-slip plate installation device for construction access roads of mountainous highways according to claim 1, Features: A placement groove (12) for placing the U-shaped threaded steel bar (3) is provided on the placement rack (1) at a position corresponding to the U-shaped threaded steel bar (3); an adjustment groove (14) for placing the adjustment unit (4) and connected to the placement groove (12) is provided on the placement rack (1) at a position corresponding to the adjustment unit (4); and the adjustment unit (4) is inserted into the placement groove (12).

3. The anti-slip plate installation device for construction access road of mountain highway according to claim 2, Features: The adjustment unit (4) comprises a support plate (41) inserted into the placement groove (12) to support the U-shaped threaded steel bar (3), a movable plate (42) arranged on the side of the support plate (41) close to the adjustment groove (14) to install the support plate (41), and a toggle plate (43) arranged on both sides of the movable plate (42) for driving the support plate (41) to move. A movable groove (13) for moving the toggle plate (43) is provided at a position of the placement frame (1) corresponding to the position of the toggle plate (43), and a limit groove (15) for limiting the moving position of the support plate (41) is provided at a position of the placement frame (1) corresponding to the support plate (41).

4. The anti-slip plate installation device for construction access road of mountain highway according to claim 3, Features: An elastic member (44) for supporting the support plate (41) is arranged between the movable plate (42) and the adjustment slot (14).

5. The anti-slip plate installation device for construction access road of mountain highway according to claim 1, Features: The fixing unit (2) comprises fixing rods (21) arranged on both sides of the placement rack (1), a rotating ring (22) sleeved on the fixing rods (21), a mounting rack (23) arranged at the bottom of the rotating ring (22), and an adjusting member arranged on the mounting rack (23) for adjusting the installation spacing between the U-shaped threaded steel bars (3); the rotating ring (22) is connected to the placement rack (1) via fixing bolts (26).

6. The anti-slip plate installation device for construction access road of mountain highway according to claim 5, Features: The placement frame (1) is provided with a threaded hole (11) for placing the fixing bolt (26) at a position corresponding to the fixing bolt (26), and two threaded holes (11) are provided and the two threaded holes (11) are arranged vertically.

7. The anti-slip plate installation device for construction access road of mountain highway according to claim 5, Features: The adjusting member comprises an extension rod (24) passing through the lower part of the mounting frame (23) and a limit block (25) arranged on the mounting frame (23) for connecting the extension rod (24) and the mounting frame (23); a positioning groove (241) for placing the limit block (25) is provided at intervals at a position of the extension rod (24) corresponding to the limit block (25); and a clamping groove (231) is provided at a position of the mounting frame (23) corresponding to the limit block (25).

Images