Tunnel surface-mounted water receiving box device

Abstract

The utility model relates to the technical field of tunnel surface-mounted water receiving boxes, and discloses a tunnel surface-mounted water receiving box device which comprises a water receiving box body and a connecting seat, a mounting groove is formed in the water receiving box body, a first mounting hole is formed in the mounting groove, and a second mounting hole is formed in the connecting seat. The first mounting holes and the second mounting holes are in threaded connection with first bolts, placing grooves are formed in the two ends of the water receiving box body, and sealing strips are arranged in the placing grooves. According to the water receiving box, the two sections of water receiving box bodies are spliced and fixed together through the first bolts, when local blockage or foreign matter accumulation occurs in the water receiving box, a worker can easily disassemble the corresponding sections of water receiving box to conduct thorough cleaning and maintenance, overall disassembly is not needed, and therefore long-term use of the water receiving box is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel exposed water collection boxes, in particular to a tunnel exposed water collection box device. Background Art

[0002] As the name implies, the tunnel exposed water collection box is a water collection device installed on the tunnel wall or ground. It is usually installed in the deformation joints, construction joints and other leaky parts in the tunnel to collect and guide the leaked water that may be generated in these parts to ensure the dryness and safety of the tunnel environment.

[0003] The invention relates to an adjustable split tunnel water receiving box with publication number CN105649674A, comprising a slidable card slot, a water receiving box, a water guide rod fixed with a thread, a flame-retardant foam sealing strip, a fixing nut and a chemical bolt; the water receiving box is fixed directly below the tunnel expansion joint by a water pouring rod fixed with a thread; a flame-retardant foam sealing strip is filled between the top of the water receiving box and the contact surface of the tunnel body; slidable card slots are provided on both sides of the water receiving box; the fixed ends of the slidable card slots are fixed to the tunnel tops on both sides of the water receiving box by chemical bolts; when the tunnel body is deformed, the slidable card slot columns slide in the adjustment area of ​​the water receiving box; the invention can not only make the position of the water receiving box relatively fixed according to the change of the expansion joint, but also play a role in segmented drainage of leaking water.

[0004] However, traditional water collection box devices often adopt an integrated design. Once local blockage or foreign matter accumulation occurs inside the water collection box, cleaning and maintenance work becomes extremely difficult and often requires overall dismantling, which is not only time-consuming and labor-intensive, but may also affect the normal use of the tunnel. At the same time, due to the particularity of the tunnel environment, the water collection box needs to withstand impacts and vibrations from various external forces such as geological changes. Therefore, higher requirements are also placed on the stability and durability of the water collection box. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a tunnel exposed water receiving box device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tunnel exposed water collection box device, comprising a water collection box body and a connecting seat, the water collection box body is provided with a mounting groove, the interior of the mounting groove is provided with a No. 1 mounting hole, the connecting seat is provided with a No. 2 mounting hole, the No. 1 mounting hole and the No. 2 mounting hole are both threadedly connected with a No. 1 bolt, both ends of the water collection box body are provided with placement grooves, and the interior of the placement grooves is provided with sealing strips.

[0007] As a further description of the above technical solution: a fixing frame is fixedly provided at the lower end of the water collecting box body, a T-shaped slot is provided on the fixing frame, a T-shaped reinforcement rod is slidably connected inside the T-shaped slot, No. 3 mounting holes are provided on both sides of the fixing frame, No. 4 mounting holes are provided on both sides of the T-shaped reinforcement rod, and No. 3 mounting holes and No. 4 mounting holes are threadedly connected with No. 2 bolts.

[0008] As a further description of the above technical solution: the upper end of the water receiving box body is provided with connecting holes, and the connecting holes are provided in multiple groups.

[0009] As a further description of the above technical solution: the size and shape of the No. 1 mounting hole and the No. 2 mounting hole are exactly the same, and the shape and size of the placement groove and the sealing strip are exactly the same.

[0010] As a further description of the above technical solution: the fixing frame and the T-shaped reinforcing rods are both provided in multiple groups.

[0011] As a further description of the above technical solution: the T-shaped slot and the T-shaped reinforcement rod are of the same size, and the length of the T-shaped reinforcement rod is greater than the length of the fixing frame.

[0012] As a further description of the above technical solution: the size and shape of the No. 3 mounting hole and the No. 4 mounting hole are exactly the same.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, two sections of the water receiving box body are spliced ​​and fixed together by multiple No. 1 bolts. When local blockage or foreign matter accumulation occurs inside the water receiving box, the staff can easily disassemble the corresponding section of the water receiving box for thorough cleaning and maintenance without dismantling the entire box, thereby ensuring the long-term use of the water receiving box.

[0015] 2. In the utility model, multiple No. 2 bolts are used for fixing, thereby effectively fixing and strengthening the two sections of the water receiving box body, improving the overall stability of the water receiving box, enhancing its ability to withstand external force impact and vibration, and making the water receiving box more durable in the tunnel environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a tunnel exposed water collection box device proposed by the utility model;

[0017] Figure 2 The utility model proposes a local structural explosion of a tunnel exposed water receiving box device Figure 1 ;

[0018] Figure 3 The utility model proposes a local structural explosion of a tunnel exposed water receiving box device Figure 2 .

[0019] Legend:

[0020] 1. Water collection box body; 2. Installation slot; 3. Installation hole No. 1; 4. Connecting seat; 5. Installation hole No. 2; 6. Bolt No. 1; 7. Fixing frame; 8. T-shaped reinforcing rod; 9. T-shaped slot; 10. Installation hole No. 3; 11. Installation hole No. 4; 12. Bolt No. 2; 13. Connecting hole; 14. Placement slot; 15. Sealing strip. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] Reference Figure 1-Figure 3 As shown, a tunnel exposed water receiving box device includes a water receiving box body 1 and a connecting seat 4, a mounting groove 2 is provided on the water receiving box body 1, a No. 1 mounting hole 3 is provided inside the mounting groove 2, a No. 2 mounting hole 5 is provided on the connecting seat 4, the No. 1 mounting hole 3 and the No. 2 mounting hole 5 are both threadedly connected with a No. 1 bolt 6, placement grooves 14 are provided at both ends of the water receiving box body 1, a sealing strip 15 is provided inside the placement groove 14, and the setting of the sealing strip 15 can prevent water leakage at the gap where the two sections of the water receiving box body are connected, and the two sections of the water receiving box body 1 are spliced ​​and fixed together by multiple No. 1 bolts 6. When local blockage or foreign matter accumulates inside the water receiving box, the staff can easily disassemble the corresponding section of the water receiving box for thorough cleaning and maintenance without the need to dismantle the entire box, thereby ensuring the long-term use of the water receiving box.

[0024] The size and shape of the No. 1 mounting hole 3 and the No. 2 mounting hole 5 are exactly the same, so that the No. 1 bolt 6 can more firmly fix the connecting seat 4 on the water receiving box body 1. The shape and size of the placement groove 14 and the sealing strip 15 are exactly the same, so that the sealing strip 15 fits well with the water receiving box body 1 to improve the waterproof effect.

[0025] Example 2

[0026] On the basis of Example 1, a fixing frame 7 is fixedly provided at the lower end of the water receiving box body 1, and a T-shaped slot 9 is provided on the fixing frame 7. A T-shaped reinforcing rod 8 is slidably connected inside the T-shaped slot 9. No. 3 mounting holes 10 are provided on both sides of the fixing frame 7, and No. 4 mounting holes 11 are provided on both sides of the T-shaped reinforcing rod 8. The No. 3 mounting holes 10 and the No. 4 mounting holes 11 are both threadedly connected with No. 2 bolts 12, and are fixed by multiple No. 2 bolts 12, thereby effectively fixing and reinforcing the two sections of the water receiving box body 1, improving the overall stability of the water receiving box, enhancing its ability to withstand external force impact and vibration, and making the water receiving box more durable in the tunnel environment.

[0027] The fixing frame 7 and the T-shaped reinforcing rod 8 are both provided with multiple groups, and the T-shaped slot 9 and the T-shaped reinforcing rod 8 are of the same size, so that the T-shaped reinforcing rod 8 fits tightly inside the T-shaped slot 9, and the length of the T-shaped reinforcing rod 8 is greater than the length of the fixing frame 7, and the size and shape of the No. 3 mounting hole 10 and the No. 4 mounting hole 11 are exactly the same.

[0028] The upper end of the water receiving box body 1 is provided with connection holes 13, and a plurality of connection holes 13 are provided, so that the water box body 1 can be connected to the wall of the tunnel.

[0029] Working principle: First, the staff places the sealing strip 15 in the middle of the placement groove 14, and splices the two sections of the water receiving box body 1 together, and then places the connecting seat 4 inside the installation groove 2, and then rotates the No. 1 bolt 6 into the No. 1 installation hole 3 and the No. 2 installation hole 5 respectively. At this point, the two sections of the water receiving box body 1 are spliced ​​and fixed together, changing the original water receiving box to the traditional way of integrated setting, which is not convenient for cleaning the problem of local blockage of foreign objects inside the water receiving box. Finally, slide a plurality of T-shaped reinforcement rods 8 into the corresponding T-shaped card slots 9 respectively, and rotate the No. 2 bolt 12 to insert it into the No. 3 installation hole 10 and the No. 4 installation hole 11. At this point, the two sections of the water receiving box body 1 are fixed and strengthened by a plurality of T-shaped reinforcement rods 8, thereby improving the stability of the water receiving box body 1.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel exposed water collection box device, comprising a water collection box body (1) and a connecting seat (4), characterized in that: The water receiving box body (1) is provided with a mounting groove (2), a No. 1 mounting hole (3) is provided inside the mounting groove (2), a No. 2 mounting hole (5) is provided on the connecting seat (4), the No. 1 mounting hole (3) and the No. 2 mounting hole (5) are both threadedly connected with a No. 1 bolt (6), and placement grooves (14) are provided at both ends of the water receiving box body (1), and a sealing strip (15) is provided inside the placement groove (14).

2. A tunnel exposed water collection box device according to claim 1, characterized in that: A fixing frame (7) is fixedly provided at the lower end of the water receiving box body (1), a T-shaped slot (9) is provided on the fixing frame (7), a T-shaped reinforcing rod (8) is slidably connected inside the T-shaped slot (9), a No. 3 mounting hole (10) is provided on both sides of the fixing frame (7), a No. 4 mounting hole (11) is provided on both sides of the T-shaped reinforcing rod (8), and the No. 3 mounting hole (10) and the No. 4 mounting hole (11) are both threadedly connected with a No. 2 bolt (12).

3. A tunnel exposed water collection box device according to claim 1, characterized in that: The upper end of the water receiving box body (1) is provided with connection holes (13), and the connection holes (13) are provided in multiple groups.

4. The tunnel exposed water collection box device according to claim 1, characterized in that: The size and shape of the No. 1 mounting hole (3) and the No. 2 mounting hole (5) are completely the same, and the shape and size of the placement groove (14) and the sealing strip (15) are completely the same.

5. The tunnel exposed water collection box device according to claim 2, characterized in that: The fixing frame (7) and the T-shaped reinforcing rod (8) are both provided in multiple groups.

6. A tunnel exposed water collection box device according to claim 2, characterized in that: The T-shaped slot (9) and the T-shaped reinforcing rod (8) are of the same size, and the length of the T-shaped reinforcing rod (8) is greater than the length of the fixing frame (7).

7. The tunnel exposed water collection box device according to claim 2, characterized in that: The size and shape of the No. 3 mounting hole (10) and the No. 4 mounting hole (11) are completely the same.

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