Splicing road isolation equipment

Abstract

The utility model relates to the technical field of highway construction, and discloses a splicable road isolation device which comprises a stand column, a first splicing rod, a second splicing rod and a protection plate, an embedding groove is formed in the first splicing rod, and a connecting piece is installed at the top end of the protection plate. The first splicing rod and the second splicing rod are installed on the side edges of the different stand columns respectively, and the protection plates are installed on the two side edges of the different stand columns in a similar way, so that when combined use is needed, the insertion blocks can be inserted into the embedding grooves, and the protection plates are installed on the two side edges of the different stand columns. The connecting bolt is rotated after passing through the mounting hole to reach the position of the threaded groove, and then the connecting bolt reaches the position of the positioning groove to complete bottom connection, so that the splicing work between the first splicing rod and the second splicing rod can be completed in the working process, and the clamping pin is used for connecting and locking at the position of the connecting piece; therefore, the overall splicing capacity is well improved in the working process, and the construction applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction, in particular to a road isolation device that can be spliced. Background Art

[0002] Highway construction is the construction of highways. Highway construction is a systematic project, including planning and design, civil construction, roadbed engineering, pavement engineering and other links. Civil construction is the foundation and one of the key links of highway construction. During the road construction process, isolation devices are needed to isolate the road from the construction area to prevent pedestrians from entering the construction area by mistake, causing injuries or affecting the construction.

[0003] Therefore, based on the above conditions, road isolation equipment will need to be used. During road construction, there will be different construction scopes based on the construction period of the highway construction. As the construction period changes, the construction scope also gradually changes. Therefore, if the size of the isolation equipment is limited, it will easily affect the convenience of use during actual construction. Utility Model Content

[0004] The purpose of the utility model is to provide a splicable road isolation device to solve the problem proposed in the above background technology that there will be different construction scopes based on the engineering period of highway construction, and as the construction period changes, the construction scope is also gradually changing. Therefore, if the size of the isolation device is limited, it is easy to affect the convenience of use during actual construction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a road isolation device that can be spliced, including a column, a first splicing rod, a second splicing rod, and a protective plate, the first splicing rod is provided with an embedding groove inside, a plug block is fixed to one side of the second splicing rod, a threaded groove is provided inside the plug block, a positioning groove is provided at the bottom end of the embedding groove, a mounting hole is provided at the top end of the embedding groove, a connecting bolt is connected to the inside of the threaded groove, and a connecting piece is installed on the top of the protective plate.

[0006] Preferably, a threaded connection is formed between the connecting bolt and the thread groove, and a threaded connection is formed between the connecting bolt and the positioning groove.

[0007] Preferably, night fluorescent stickers are installed on both the front and rear ends of the column, and an adhesive connection is formed between the column and the night fluorescent stickers.

[0008] Preferably, two groups of the connecting plates are installed at the top and bottom ends of the protective plate, and the connecting plates are symmetrically distributed about the central axis of the protective plate.

[0009] Preferably, a heat-insulating adhesive layer is fixed to the front end of the protective plate, a central adhesive layer is fixed to the front end of the heat-insulating adhesive layer, and an anti-collision pad is connected to the front end of the central adhesive layer.

[0010] Preferably, an adhesive connection is formed between the thermal insulation adhesive layer and the central adhesive layer, and the thermal insulation adhesive layer is symmetrically distributed about the central axis of the central adhesive layer.

[0011] Preferably, a support block is fixed to the bottom end of the column, a non-slip and wear-resistant layer is fixed to the bottom end of the support block, mounting plates are fixed to the front and rear ends of the support block, an adjusting nut is installed on the top end of the mounting plate, and an adjusting ground bolt is connected inside the mounting plate.

[0012] Preferably, the mounting plates are symmetrically distributed about the central axis of the support block, and a threaded connection is formed between the adjusting ground bolt and the adjusting nut.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the splicable road isolation device not only improves the splicing ability, but also improves the bottom stability and buffering and anti-collision ability of the road isolation device;

[0014] (1) By installing the first splicing rod and the second splicing rod on the sides of different columns respectively, and similarly installing protective plates on both sides of different columns, when they need to be used in combination, the insert block can be inserted into the inside of the embedding groove, so that the mounting hole, the thread groove and the positioning groove are in a vertically flush state, and the connection and installation of the connecting bolt is completed at this time, the connecting bolt is allowed to pass through the mounting hole and reach the position of the thread groove and rotate the connecting bolt, and then the connecting bolt is allowed to reach the position of the positioning groove to complete the bottom connection, so that the splicing work between the first splicing rod and the second splicing rod can be completed during the work process, and at the same time, after the two protective plates are close to contact, they are connected and locked at the position of the connecting plate using a bayonet pin, so that the overall splicing ability is better improved during the work process, thereby improving the applicability of construction;

[0015] (2) The mounting plate is fixed to the front and rear ends of the support block, and the anti-skid and wear-resistant layer is fixed to the bottom end of the support block to prevent the bottom from slipping. At the same time, the adjusting nut is installed at the top end of the mounting plate. Therefore, the adjusting ground bolt can be operated and rotated during operation to adjust the position where the bottom end of the adjusting ground bolt contacts the ground. Therefore, the overall bottom support capacity is better improved by using the adjusting ground bolt.

[0016] (3) The anti-collision pad is bonded and installed by using the heat-insulating adhesive layer and the central adhesive layer. The anti-collision pad is filled with cushioning cotton. Therefore, after the anti-collision pad is installed on the front end surface of the protective plate, the anti-collision pad can be used for external collision protection. At the same time, the night fluorescent sticker is bonded and fixed to the front and rear ends of the column. Therefore, the night fluorescent sticker can serve as a night warning after bonding, thereby better improving the overall protection capability during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view structure of the protective plate of the utility model;

[0019] Figure 3 It is a partial side view structural schematic diagram of the support block of the utility model;

[0020] Figure 4 It is a partial front view cross-sectional structural schematic diagram of the first splicing rod of the utility model.

[0021] In the figure: 1. column; 2. first splicing rod; 3. second splicing rod; 4. night fluorescent sticker; 5. protective plate; 6. anti-collision pad; 7. support block; 8. thermal insulation rubber layer; 9. center rubber layer; 10. connecting piece; 11. anti-skid and wear-resistant layer; 12. mounting plate; 13. adjusting ground bolt; 14. adjusting nut; 15. insert block; 16. connecting bolt; 17. embedded groove; 18. threaded groove. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides an embodiment: a splicable road isolation device, including a column 1, a first splicing rod 2, a second splicing rod 3, and a protective plate 5. The first splicing rod 2 is provided with an embedding groove 17, a plug block 15 is fixed to one side of the second splicing rod 3, a threaded groove 18 is provided inside the plug block 15, a positioning groove is provided at the bottom end of the embedding groove 17, a mounting hole is provided at the top end of the embedding groove 17, a connecting bolt 16 is connected to the inside of the threaded groove 18, and a connecting piece 10 is installed on the top of the protective plate 5.

[0024] A threaded connection is formed between the connecting bolt 16 and the thread groove 18 , and a threaded connection is formed between the connecting bolt 16 and the positioning groove.

[0025] Night fluorescent stickers 4 are installed at both the front and rear ends of the column 1, and an adhesive connection is formed between the column 1 and the night fluorescent stickers 4.

[0026] Two groups of connecting pieces 10 are installed at the top and bottom ends of the protective plate 5 , and the connecting pieces 10 are symmetrically distributed about the central axis of the protective plate 5 .

[0027] A heat-insulating adhesive layer 8 is fixed to the front end of the protective plate 5 , a central adhesive layer 9 is fixed to the front end of the heat-insulating adhesive layer 8 , and an anti-collision pad 6 is connected to the front end of the central adhesive layer 9 .

[0028] The heat-insulating adhesive layer 8 and the central adhesive layer 9 are bonded together, and the heat-insulating adhesive layer 8 is symmetrically distributed about the central axis of the central adhesive layer 9 .

[0029] A support block 7 is fixed to the bottom end of the column 1, an anti-skid and wear-resistant layer 11 is fixed to the bottom end of the support block 7, mounting plates 12 are fixed to the front and rear ends of the support block 7, an adjusting nut 14 is installed on the top end of the mounting plate 12, and an adjusting ground bolt 13 is connected inside the mounting plate 12.

[0030] The mounting plates 12 are symmetrically distributed about the central axis of the support block 7, and a threaded connection is formed between the adjusting ground bolt 13 and the adjusting nut 14;

[0031] Further, according to the actual on-site requirements of highway construction, the anti-collision pad 6 can be installed at the back end of the protective plate 5 in the same way, and the heat insulation adhesive layer 8 and the central adhesive layer 9 can be used to complete the bonding and fixing;

[0032] The insert block 15 is further inserted into the embedding groove 17 , and the mounting hole, the thread groove 18 and the positioning groove need to be located on the same vertical line, and then connected and installed using the connecting bolts 16 .

[0033] Working principle: First, according to the site requirements of the highway construction, the required number of columns 1 can be selected for splicing during work, and the plug block 15 can be inserted into the embedded groove 17, so that the mounting hole, the threaded groove 18 and the positioning groove are in a vertically flush state. At this time, the connection and installation of the connecting bolt 16 are completed, and the connecting bolt 16 is allowed to pass through the mounting hole to reach the position of the threaded groove 18 and rotate the connecting bolt 16, and then the connecting bolt 16 is allowed to reach the position of the positioning groove to complete the bottom connection. In this way, the splicing work between the first splicing rod 2 and the second splicing rod 3 can be completed during the work process. At the same time, after the two protective plates 5 are close to contact, the overall construction is completed by connecting and locking with a bayonet at the position of the connecting plate 10, so that the support block 7 is directly in contact with the ground, and the bottom is reinforced by adjusting the ground bolt 13.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A splicable road isolation device, comprising a column (1), a first splicing rod (2), a second splicing rod (3), and a protective plate (5), characterized in that: The first splicing rod (2) has an embedding groove (17) formed inside, an insert block (15) is fixed to one side of the second splicing rod (3), a threaded groove (18) is formed inside the insert block (15), a positioning groove is formed at the bottom end of the embedding groove (17), a mounting hole is formed at the top end of the embedding groove (17), a connecting bolt (16) is connected inside the threaded groove (18), and a connecting plate (10) is mounted on the top end of the protective plate (5).

2. The splicable road isolation device according to claim 1, characterized in that: A threaded connection is formed between the connecting bolt (16) and the thread groove (18), and a threaded connection is formed between the connecting bolt (16) and the positioning groove.

3. The splicable road isolation device according to claim 1, characterized in that: Night fluorescent stickers (4) are installed at both the front and rear ends of the upright post (1), and an adhesive connection is formed between the upright post (1) and the night fluorescent stickers (4).

4. The splicable road isolation device according to claim 1, characterized in that: Two groups of the connecting pieces (10) are installed at the top and bottom ends of the protective plate (5), and the connecting pieces (10) are symmetrically distributed about the central axis of the protective plate (5).

5. The splicable road isolation device according to claim 1, characterized in that: A heat-insulating adhesive layer (8) is fixed to the front end of the protective plate (5), a central adhesive layer (9) is fixed to the front end of the heat-insulating adhesive layer (8), and an anti-collision pad (6) is connected to the front end of the central adhesive layer (9).

6. The splicable road isolation device according to claim 5, characterized in that: An adhesive connection is formed between the heat-insulating adhesive layer (8) and the central adhesive layer (9), and the heat-insulating adhesive layer (8) is symmetrically distributed about the central axis of the central adhesive layer (9).

7. The splicable road isolation device according to claim 1, characterized in that: A support block (7) is fixed at the bottom end of the column (1), an anti-skid and wear-resistant layer (11) is fixed at the bottom end of the support block (7), mounting plates (12) are fixed at both the front and rear ends of the support block (7), an adjusting nut (14) is installed at the top end of the mounting plate (12), and an adjusting ground bolt (13) is connected inside the mounting plate (12).

8. The splicable road isolation device according to claim 7, characterized in that: The mounting plates (12) are symmetrically distributed about the central axis of the support block (7), and a threaded connection is formed between the adjusting ground bolt (13) and the adjusting nut (14).

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