Side pile positioning device for highway engineering roadbed construction

Abstract

The utility model relates to the technical field of road construction, and discloses a side pile positioning device for road engineering roadbed construction, which comprises a bottom support, the top end of the bottom support is fixedly connected with a top support, the surface of the top support is fixedly connected with a wire hanging rod, the top end of the wire hanging rod is provided with a limiting ring, and the limiting ring is fixedly connected with the top support. A first smashing block is fixedly connected to the top end of the top support, a sliding ring is slidably connected to the surface of the bottom support, and four connecting blocks are fixedly connected to the surface of the sliding ring. According to the side pile positioning device for highway engineering roadbed construction, the bottom support can be effectively supported, it is ensured that the bottom support cannot incline or topple over in the construction process, and therefore the stability of the bottom support is greatly improved, convenience is brought to a construction team through stability improvement, and the construction efficiency is improved. And the safety of the whole construction process is ensured, so that the construction can be carried out more smoothly.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field especially relates to a side stake positioning device for highway engineering roadbed construction. BACKGROUND

[0002] The definition of road construction refers to a series of engineering activities for the reconstruction, expansion, maintenance or new construction of existing roads. Among them, the side stake positioning device is a device specially used in road engineering construction, which mainly determines the boundary line of the road to ensure the accuracy and standardization of road construction.

[0003] A roadbed and pavement construction side stake positioning device is disclosed in a Chinese patent (authorized publication number CN216130108U). The patent technology is fixed on the collar through the circumferential positioning piece. The utility model discloses a roadbed and pavement construction side stake positioning device. The length of the connecting unit itself is the elevation during pile driving. Compared with the prior art, the utility model can determine the elevation by using the length of the connecting unit itself, which is more convenient.

[0004] According to the above and existing related technologies, the inventors believe that the following defects often exist: since the existing side stake positioning device is only buried at the bottom of the ground, it lacks an additional stability mechanism. Once the steel strand is hit or pulled, it will pull the side stake positioning device, causing it to tilt or collapse, thereby causing inconvenience to the construction process. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is that the existing side stake positioning device is only buried at the bottom in the prior art, which lacks an additional stability mechanism. Therefore, a side stake positioning device for highway engineering roadbed construction is proposed.

[0006] In order to achieve the above purpose, the following technical scheme is adopted in the present application: a side stake positioning device for highway engineering roadbed construction, comprising a bottom support, a top support fixedly connected to the top end of the bottom support, a wire hanging rod fixedly connected to the surface of the top support, a limiting ring installed at the top end of the wire hanging rod, a first rammer fixedly connected to the top end of the top support, a sliding ring slidingly connected to the surface of the bottom support, four connecting blocks fixedly connected to the surface of the sliding ring, a circular shaft fixedly connected to the inside of the connecting block, a stabilizing plate rotatably connected to the surface of the circular shaft, two circular grooves opened at the top and bottom of the surface of the bottom support, a first spring fixedly connected to the inside of the circular groove, a limiting block fixedly connected to one end of the first spring, the surface of the limiting block slidingly connected to the inside of the circular groove, two special-shaped grooves opened on the surface of the sliding ring, the surface of the circular groove slidingly connected to the inside of the special-shaped groove, a circular rod slidingly connected to the inside of the special-shaped groove, a circular plate fixedly connected to one end of the circular rod, and a push plate fixedly connected to the other end of the circular rod.

[0007] Preferably, the surface of the bottom support is provided with four first sliding grooves, the inner portion of the sliding ring is fixedly connected with four first sliding blocks, and the surface of the first sliding block is in sliding connection with the inner portion of the first sliding groove.

[0008] Preferably, the surface of the bottom support is fixedly connected with a limiting plate, the surface of the bottom support is in sliding connection with a second spring, the top end of the second spring is fixedly connected with the sliding ring, and the bottom end of the second spring is fixedly connected with the limiting plate.

[0009] Preferably, one end of the limiting block is fixedly connected with a limiting sheet, and the surface of the limiting sheet is in sliding connection with the inner portion of the circular groove.

[0010] Preferably, the surface of the circular rod is provided with a second sliding groove at the top and the bottom, the top and the bottom of one end of the special-shaped groove are fixedly connected with a second sliding block, and the surface of the second sliding block is in sliding connection with the inner portion of the second sliding groove.

[0011] Preferably, the surface of the circular rod is in sliding connection with a third spring, one end of the third spring is fixedly connected with the circular plate, and the other end of the third spring is fixedly connected with the surface of the sliding ring.

[0012] Preferably, one side of the stabilizing plate is fixedly connected with an earth anchor, and the other side of the stabilizing plate is fixedly connected with a second pressing block.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] In the utility model, by pressing the circular plate, the circular plate drives the circular rod and the push plate to move, the push plate pushes the limiting block, the limiting block is moved out from the inner portion of the special-shaped groove, at this time, the limiting of the sliding ring is removed, the sliding ring is moved downwards, the stabilizing plate is rotated, the stabilizing plate is opened and attached to the ground, then the limiting block at the lower portion of the bottom support is made to enter the inner portion of the special-shaped groove, the sliding ring is limited again, the sliding ring is reset by repeating the above operation when being folded, through the setting, the supporting effect of the bottom support can be effectively achieved, the stability of the bottom support in the construction process is ensured, the stability is improved, the convenience of the construction team is brought, and the safety of the whole construction process is ensured, so that the construction can be carried out more smoothly. ACCURACY OF DRAWINGS

[0015] Figure 1 It is a front view structural schematic diagram of the edge pile positioning device of the utility model;

[0016] Figure 2 It is a sliding ring structure schematic diagram of the utility model;

[0017] Figure 3The utility model discloses a split structure schematic diagram in the special-shaped groove of the utility model;

[0018] Figure 4 The utility model discloses a bottom support structure schematic diagram of the utility model;

[0019] Figure 5 The utility model discloses a split structure schematic diagram in the round groove of the utility model.

[0020] Legend: 1, bottom support; 2, top support; 3, hanging line rod; 4, limit ring; 5, first block; 6, sliding ring; 7, connecting block; 8, round shaft; 9, stabilizing plate; 11, round groove; 12, first spring; 13, limit block; 14, special-shaped groove; 15, round rod; 16, round plate; 17, push plate; 18, first sliding groove; 19, first sliding block; 20, limit plate; 21, second spring; 22, limit sheet; 23, second sliding groove; 24, second sliding block; 25, third spring; 26, ground nail; 27, second block. DETAILED DESCRIPTION

[0021] The utility model will be further explained in detail in combination with the drawings and preferred embodiments, and these drawings are all simplified schematic diagrams, and only the basic structure of the utility model is schematically shown, so it only shows the structure related to the utility model.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the utility model provides a technical scheme: a side stake positioning device for highway engineering roadbed construction, including bottom support 1, the top fixedly connected with top support 2 of bottom support 1, the surface fixedly connected with hanging line pole 3 of top support 2, the top of hanging line pole 3 is equipped with limit ring 4, the top fixedly connected with first rammer 5 of top support 2, the surface slidingly connected with sliding ring 6 of bottom support 1, the surface fixedly connected with four connecting blocks 7 of sliding ring 6, the inside fixedly connected with round shaft 8 of connecting block 7, the surface rotationally connected with stabilizing plate 9 of round shaft 8, the top and bottom of bottom support 1 surface are all provided with two circular grooves 11, the inside fixedly connected with first spring 12 of circular groove 11, one end of first spring 12 is fixedly connected with limit block 13, the surface of limit block 13 is slidingly connected with the inside of circular groove 11, the surface of sliding ring 6 is provided with two special-shaped grooves 14, the surface of circular groove 11 is slidingly connected with the inside of special-shaped groove 14, the inside slidingly connected with round bar 15 of special-shaped groove 14, one end of round bar 15 is fixedly connected with round plate 16, the other end of round bar 15 is fixedly connected with push plate 17, by pressing round plate 16, makes round plate 16 drive round bar 15 and push plate 17 move, makes push plate 17 push limit block 13, removes limit block 13 from the inside of special-shaped groove 14, at this time, the limit of sliding ring 6 is removed and moves down, rotates stabilizing plate 9, makes stabilizing plate 9 open and be pasted with ground, then makes the limit block 13 of bottom support 1 lower part enter the inside of special-shaped groove 14, makes sliding ring 6 get limit again, when folding, the sliding ring 6 is reset just can, by this setting, can effectively play the supporting effect of bottom support 1, ensure that bottom support 1 does not occur in the construction process skew or dump, to greatly improve the stability of bottom support 1, this stability promotion not only brings the convenience for construction team, also ensures the security of entire construction process, makes the construction can more smoothly carry out.

[0023] Referring to Figure 2 And Figure 4 As shown in the embodiment: the surface of bottom support 1 is provided with four first sliding grooves 18, the inside fixedly connected with four first sliding blocks 19 of sliding ring 6, the surface of first sliding block 19 is slidingly connected with the inside of first sliding groove 18, by making first sliding block 19 slide in the inside of first sliding groove 18, the moving position of sliding ring 6 can be limited, and the movement of sliding ring 6 is more stable, avoiding unnecessary displacement.

[0024] Referring to Figure 1As shown in the figure, in the embodiment: the surface of the bottom support 1 is fixedly connected with a limiting plate 20, the surface of the bottom support 1 is slidably connected with a second spring 21, the top end of the second spring 21 is fixedly connected with the sliding ring 6, the bottom end of the second spring 21 is fixedly connected with the limiting plate 20, and through the arrangement of the second spring 21, when the user removes the limiting of the sliding ring 6 located at the bottom of the bottom support 1, the elastic return of the second spring 21 drives the sliding ring 6 to automatically reset, thereby bringing convenience to the user.

[0025] With reference to Figure 5 As shown in the figure, in the embodiment: one end of the limiting block 13 is fixedly connected with a limiting sheet 22, the surface of the limiting sheet 22 is slidably connected with the inside of the circular groove 11, and through the arrangement of the limiting sheet 22, the limiting block 13 can be stably kept in the inside of the limiting sheet 22, avoiding the elastic of the first spring 12 and the influence of the outside to make the limiting block 13 escape from the inside of the circular groove 11, thereby ensuring the stability of limiting the sliding ring 6.

[0026] With reference to Figure 3 As shown in the figure, in the embodiment: the top and bottom surfaces of the circular rod 15 are provided with second sliding grooves 23, the top and bottom of one end of the special-shaped groove 14 are fixedly connected with second sliding blocks 24, the surface of the second sliding block 24 is slidably connected with the inside of the second sliding groove 23, and through the sliding of the second sliding block 24 in the inside of the second sliding groove 23, linear guidance can be provided for the circular rod 15, thereby ensuring the stability of the circular rod 15 in the moving process.

[0027] With reference to Figure 3 As shown in the figure, in the embodiment: the surface of the circular rod 15 is slidably connected with a third spring 25, one end of the third spring 25 is fixedly connected with the circular plate 16, and the other end of the third spring 25 is fixedly connected with the surface of the sliding ring 6, and through the arrangement of the third spring 25, the third spring 25 can drive the push plate 17 to automatically reset by abutting against the circular plate 16, thereby effectively simplifying the operation process.

[0028] With reference to Figure 2 As shown in the figure, in the embodiment: one side of the stabilizing plate 9 is fixedly connected with a ground nail 26, and the other side of the stabilizing plate 9 is fixedly connected with a second pounding block 27, and through the arrangement of the ground nail 26, the stabilizing plate 9 can be more closely and stably contacted with the ground.

[0029] Working principle: through pressing the round plate 16, the round plate 16 drives the round rod 15 and the push plate 17 to move, the push plate 17 pushes the limiting block 13, the limiting block 13 is removed from the inside of the special-shaped groove 14, at this time the limiting of the sliding ring 6 is released, the sliding ring 6 is moved downwards, the stable plate 9 is rotated, the stable plate 9 is opened and attached to the ground, then the limiting block 13 at the lower part of the bottom support 1 enters the inside of the special-shaped groove 14, the sliding ring 6 is limited again, the sliding ring 6 is reset by repeating the above operation, through the above setting, the supporting effect of the bottom support 1 can be effectively achieved, the stability of the bottom support 1 can be greatly improved, the stability improvement not only brings convenience for the construction team, but also ensures the safety of the whole construction process, so that the construction can be carried out more smoothly, through the sliding of the first sliding block 19 in the first sliding groove 18, the moving position of the sliding ring 6 can be limited, and the movement of the sliding ring 6 is more stable, unnecessary displacement is avoided, through the setting of the second spring 21, when the user releases the limiting of the sliding ring 6 at the bottom of the bottom support 1, the elastic return of the second spring 21 drives the sliding ring 6 to automatically reset, the user is brought convenience, through the setting of the limiting piece 22, the limiting block 13 can be stably kept in the inside of the limiting piece 22, the limiting block 13 is prevented from being taken out from the inside of the round groove 11 due to the elasticity of the first spring 12 and the influence of the outside, the stability of the limiting of the sliding ring 6 is ensured, through the sliding of the second sliding block 24 in the second sliding groove 23, linear guidance can be provided for the round rod 15, the stability of the round rod 15 in the movement process is ensured, through the setting of the third spring 25, the third spring 25 abuts against the round plate 16, so that the round rod 15 drives the push plate 17 to automatically reset, the operation process is effectively simplified, through the setting of the ground nail 26, the stable plate 9 can be more closely and stably contacted with the ground.

[0030] Finally, it should be noted that: the above only for preferred embodiments of the present application and does not limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A side pile positioning device for highway engineering subgrade construction, comprising a bottom support (1), characterized in that: The top end of the bottom support (1) is fixedly connected with a top support (2), the surface of the top support (2) is fixedly connected with a hanging line rod (3), the top end of the hanging line rod (3) is provided with a limiting ring (4), the top end of the top support (2) is fixedly connected with a first block (5), the surface of the bottom support (1) is slidably connected with a sliding ring (6), the surface of the sliding ring (6) is fixedly connected with four connecting blocks (7), the inside of the connecting block (7) is fixedly connected with a circular shaft (8), the surface of the circular shaft (8) is rotatably connected with a stabilizing plate (9), the top and bottom of the surface of the bottom support (1) is provided with two circular grooves (11), the inside of the circular groove (11) is fixedly connected with a first spring (12), one end of the first spring (12) is fixedly connected with a limiting block (13), the surface of the limiting block (13) is slidably connected with the inside of the circular groove (11), the surface of the sliding ring (6) is provided with two special-shaped grooves (14), the surface of the circular groove (11) is slidably connected with the inside of the special-shaped groove (14), the inside of the special-shaped groove (14) is slidably connected with a circular rod (15), one end of the circular rod (15) is fixedly connected with a circular plate (16), the other end of the circular rod (15) is fixedly connected with a push plate (17).

2. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: The surface of the bottom support (1) is provided with four first sliding grooves (18), the inside of the sliding ring (6) is fixedly connected with four first sliding blocks (19), the surface of the first sliding block (19) is slidably connected with the inside of the first sliding groove (18).

3. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: The surface of the bottom support (1) is fixedly connected with a limiting plate (20), the surface of the bottom support (1) is slidably connected with a second spring (21), the top end of the second spring (21) is fixedly connected with the sliding ring (6), the bottom end of the second spring (21) is fixedly connected with the limiting plate (20).

4. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: One end of the limiting block (13) is fixedly connected with a limiting sheet (22), the surface of the limiting sheet (22) is slidably connected with the inside of the circular groove (11).

5. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: The top and bottom of the surface of the circular rod (15) is provided with a second sliding groove (23), one end of the top and bottom of the surface of the special-shaped groove (14) is fixedly connected with a second sliding block (24), the surface of the second sliding block (24) is slidably connected with the inside of the second sliding groove (23).

6. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: The surface of the circular rod (15) is slidably connected with a third spring (25), one end of the third spring (25) is fixedly connected with the circular plate (16), the other end of the third spring (25) is fixedly connected with the surface of the sliding ring (6).

7. A side stake positioning device for highway engineering subgrade construction according to claim 1, characterized in that: One side of the stabilizing plate (9) is fixedly connected with a ground nail (26), the other side of the stabilizing plate (9) is fixedly connected with a second block (27).

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