Soft rock roadway bottoming module convenient to disassemble and splice

Abstract

The utility model discloses a soft rock roadway bottoming module convenient to disassemble and splice, which comprises a polymeric membrane plate body, a reinforcing plate is arranged on the outer side of the polymeric membrane plate body, the rear end of the polymeric membrane plate body is connected with a foot margin, and the outer end of the polymeric membrane plate body is connected with a connecting assembly; and the light-emitting wide plate is arranged on the rear side of the limiting seat, a connecting seat is arranged on the inner side of the armature block, a connecting bolt is connected to the interior of the connecting seat, a reinforcing rod is installed outside the connecting bolt, and a stabilizing seat is arranged on the inner side of the reinforcing rod. According to the soft rock roadway bottoming module convenient to disassemble and splice, by additionally arranging the connecting assembly, the installation of the soft rock roadway bottoming module is completed after the limiting block and the limiting seat are clamped, compared with a traditional technology, the function of rapidly installing the soft rock roadway bottoming module is achieved, and meanwhile, by additionally arranging the polymeric membrane connecting rod and the polymeric membrane connecting block, the installation efficiency is improved. And the modular bottoming equipment can be reinforced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of modular floor laying equipment, in particular to a soft rock tunnel floor laying module which is easy to disassemble and splice. Background Art

[0002] When floor heave occurs in soft rock tunnels with high ground stress, it will seriously affect the transportation of underground personnel and equipment. It is usually alleviated by measures such as floor anchor rods, floor grouting, tunnel floor slotting pressure relief, and closed tunnel supports. The existing graded pressure relief mechanism is difficult to disassemble and reuse after use, and it is also labor-intensive to install. Therefore, it is very important to design a soft rock tunnel floor paving module that is easy to disassemble and splice, such as:

[0003] A soft rock tunnel paving module with a Chinese patent authorization publication number of CN210507013U comprises a plurality of interconnected polymer module panels, one end of which is connected to a tenon on both sides, and the other end is provided with a tenon hole for the tenon to be inserted, and the top of both sides of the polymer module panel is connected to a reflective wide strip. Two adjacent polymer module panels are fixed by the tenon and the tenon hole, and the tenon hole is composed of a transition groove and a matching groove, and the transition groove and the matching groove are connected to each other.

[0004] However, the above-mentioned prior art solutions have the following defects: it is not convenient to realize the reinforcement function of the modular bottom paving equipment, and at the same time, it is not convenient to realize the disassembly and splicing of the soft rock tunnel bottom paving module. Therefore, the utility model provides a soft rock tunnel bottom paving module that is easy to disassemble and splice to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a soft rock tunnel floor paving module which is easy to disassemble and splice, so as to solve the problem raised in the above background technology that it is not convenient to realize the reinforcement function of the modular floor paving equipment and at the same time, it is not convenient to realize the disassembly and splicing of the soft rock tunnel floor paving module.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft rock tunnel floor paving module that is easy to disassemble and splice, comprising a polymer membrane plate body, a reinforcement plate is arranged on the outside of the polymer membrane plate body, and a foot is connected to the rear end of the polymer membrane plate body, and also comprises a polymer membrane connecting rod arranged on the inside of the polymer membrane plate body, and a foot is installed on the outside of the polymer membrane connecting rod, the outer end of the polymer membrane plate body is connected to a connecting assembly, and the connecting assembly also comprises a connecting block arranged on the outer end of the polymer membrane plate body, and a limit block is arranged on the outside of the connecting block, and a limit seat is installed on the outside of the limit block;

[0007] The luminous wide plate is arranged on the rear side of the limiting seat, and the inner side of the luminous wide plate is connected with an engaging block, the inner side of the engaging block is provided with a connecting seat, and the inside of the connecting seat is connected with a connecting bolt, the outside of the connecting bolt is installed with a reinforcing rod, and the inner side of the reinforcing rod is provided with a stabilizing seat.

[0008] Preferably, the limit blocks are disposed bilaterally symmetrically with respect to a center line of the connecting blocks, and the connecting blocks are disposed at equal intervals on the polymer membrane plate body.

[0009] Preferably, the limit block is relatively engaged with the limit seat, and the limit seat is arranged symmetrically with respect to the center line of the light-emitting wide plate.

[0010] Preferably, the polymer membrane connecting rod and the polymer membrane connecting block are arranged vertically relative to each other, and the polymer membrane connecting blocks are arranged at equal intervals on the polymer membrane connecting rod.

[0011] Preferably, the light-emitting wide panels and the fixing blocks are arranged in a staggered manner.

[0012] Preferably, the connecting seat and the connecting bolt are threadedly connected to each other, and the connecting bolt is arranged symmetrically with respect to the center line of the connecting seat.

[0013] Preferably, the reinforcement rods are relatively engaged and connected to the connecting seat, and the reinforcement rods are arranged at equal intervals on the stabilizing seat.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the soft rock tunnel floor paving module that is easy to disassemble and splice, by adding a connection assembly, the limit block and the limit seat are engaged to complete the installation of the soft rock tunnel floor paving module. Compared with the traditional technology, the utility model has the function of quickly installing the soft rock tunnel floor paving module. At the same time, the polymer membrane connecting rod and the polymer membrane connecting block are added to facilitate the reinforcement function of the modular floor paving equipment. The specific operation is as follows;

[0015] 1. A connection assembly and a light-emitting wide plate are provided. When the limit block on the outside of the connection block is aligned with the groove inside the limit seat, pressure is applied to the polymer membrane plate body, so that the footing on the rear side of the polymer membrane plate body penetrates into the ore rock, which is convenient for disassembly and splicing of the soft rock tunnel floor module;

[0016] 2. A polymer membrane connecting rod and a polymer membrane connecting block are provided. The polymer membrane connecting blocks are arranged at equal intervals on the polymer membrane connecting rods to form a pressure-dividing mesh structure with the polymer membrane connecting rods. When the minerals are prone to swelling and softening when in contact with water, which affects the overall strength of the rock mass and induces the bottom drum phenomenon, the pressure-dividing mesh structure formed by the polymer membrane connecting blocks and the polymer membrane connecting rods can effectively grade and release the pressure, thereby realizing the reinforcement function of the modular bottom laying equipment;

[0017] Furthermore, the reinforcing rods are relatively engaged with the connecting seats, and the reinforcing rods are arranged at equal intervals on the stabilizing seat. The connecting seat and the reinforcing rods are engaged, and the connecting bolts are tightened, so that the reinforcing rods and the connecting seat are connected and reinforced by the connecting bolts, thereby enhancing the overall stability of the soft rock tunnel bottom paving module. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the connection between the connecting seat and the reinforcement rod of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the polymer membrane connecting rod and the polymer membrane connecting block of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. polymer film board body; 2. connection assembly; 201. connection block; 202. limit block; 203. limit seat; 3. polymer film connection rod; 4. polymer film connection block; 5. ground foot; 6. luminous wide plate; 7. fixing block; 8. connection seat; 9. connection bolt; 10. reinforcement rod; 11. stabilizing seat; 12. reinforcement plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 The utility model provides a technical solution: a soft rock tunnel floor module that is easy to disassemble and splice, including a polymer membrane board body 1, a reinforcing plate 12 is arranged on the outside of the polymer membrane board body 1, and the rear end of the polymer membrane board body 1 is connected with a foot 5, and also includes a polymer membrane connecting rod 3 arranged on the inside of the polymer membrane board body 1, and the outside of the polymer membrane connecting rod 3 is installed with a foot 5, the outer end of the polymer membrane board body 1 is connected with a connecting assembly 2, and the connecting assembly 2 also includes a connecting block 201 arranged on the outer end of the polymer membrane board body 1, and a limited block 202 is arranged on the outside of the connecting block 201, and a limited seat 203 is installed on the outside of the limited block 202;

[0025] The luminous wide plate 6 is arranged on the rear side of the limiting seat 203, and the inner side of the luminous wide plate 6 is connected with an engaging block 7, the inner side of the engaging block 7 is provided with a connecting seat 8, and the inside of the connecting seat 8 is connected with a connecting bolt 9, the outside of the connecting bolt 9 is installed with a reinforcing rod 10, and the inner side of the reinforcing rod 10 is provided with a stabilizing seat 11, which together constitute a soft rock tunnel bottom paving module that is easy to disassemble and splice.

[0026] As shown in the figure, the polymer membrane connecting rod 3 and the polymer membrane connecting block 4 are relatively vertically arranged, and the polymer membrane connecting block 4 is evenly spaced on the polymer membrane connecting rod 3, the luminous wide plate 6 and the anchor block 7 are staggered, the connecting seat 8 and the connecting bolt 9 are relatively threadedly connected, and the connecting bolt 9 is symmetrically arranged about the center line of the connecting seat 8, the reinforcement rod 10 is relatively engaged with the connecting seat 8, and the reinforcement rod 10 is evenly spaced on the stabilizing seat 11, the connecting seat 8 is engaged with the reinforcement rod 10, and the connecting bolt 9 is tightened, so that the reinforcement rod 10 and the connecting seat 8 are connected and reinforced through the connecting bolt 9, when the outer side of the luminous wide plate 6 contacts the two walls of the high ground stress soft rock tunnel, through The assembly of the internal parts of the connecting assembly 2 at the outer end of the polymer membrane plate body 1 completes the installation of the entire soft rock tunnel bottom paving module. The inner side of the polymer membrane plate body 1 is provided with polymer membrane connecting rods 3 arranged at equal intervals, and the polymer membrane connecting rods 3 are vertically arranged with the polymer membrane connecting blocks 4, and the polymer membrane connecting blocks 4 are arranged at equal intervals on the polymer membrane connecting rods 3 to form a network structure with the polymer membrane connecting rods 3. When minerals are prone to expansion and softening when encountering water, affecting the overall strength of the rock mass and inducing the occurrence of bottom drum phenomenon, the network structure formed by the polymer membrane connecting blocks 4 and the polymer membrane connecting rods 3 can effectively reinforce them in stages, thereby facilitating the realization of the reinforcement function of the modular bottom paving equipment.

[0027] like Figure 1 and Figure 4 As shown, the limit blocks 202 are symmetrically arranged about the center line of the connecting blocks 201, and the connecting blocks 201 are arranged at equal intervals on the polymer film board body 1, the limit blocks 202 are relatively engaged and connected with the limit seats 203, and the limit seats 203 are symmetrically arranged about the center line of the light-emitting wide panel 6. During installation, a lifting rope is tied to the polymer film connecting block 4 or the polymer film connecting rod 3, and the polymer film board body 1 is lifted as a whole by lifting. When the limit blocks 202 on the outside of the connecting block 201 are aligned with the grooves inside the limit seats 203, pressure is applied to the polymer film board body 1, so that the feet 5 on the rear side of the polymer film board body 1 penetrate into the interior of the ore rock, which is convenient for disassembly and splicing of the soft rock tunnel bottom paving module. This is the method of using the soft rock tunnel bottom paving module that is easy to disassemble and splice.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A soft rock tunnel floor module that is easy to disassemble and splice, comprising a polymer membrane plate body (1), a reinforcement plate (12) is arranged on the outside of the polymer membrane plate body (1), and a foot (5) is connected to the rear end of the polymer membrane plate body (1), characterized in that: It also includes a polymer membrane connecting rod (3) arranged on the inner side of the polymer membrane plate body (1), and a foot (5) is installed on the outer side of the polymer membrane connecting rod (3), the outer end of the polymer membrane plate body (1) is connected to a connecting assembly (2), and the connecting assembly (2) also includes a connecting block (201) arranged on the outer end of the polymer membrane plate body (1), and a limiting block (202) is arranged on the outer side of the connecting block (201), and a limiting seat (203) is installed on the outer side of the limiting block (202); A light-emitting wide plate (6) is arranged on the rear side of the limiting seat (203), and the inner side of the light-emitting wide plate (6) is connected to an engaging block (7), the inner side of the engaging block (7) is provided with a connecting seat (8), and the interior of the connecting seat (8) is connected to a connecting bolt (9), a reinforcing rod (10) is installed on the outside of the connecting bolt (9), and a stabilizing seat (11) is provided on the inner side of the reinforcing rod (10).

2. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 1 is characterized in that: The limit blocks (202) are arranged symmetrically with respect to the center line of the connection blocks (201), and the connection blocks (201) are arranged at equal intervals on the polymer membrane plate body (1).

3. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 2 is characterized by: The limit block (202) is relatively engaged with the limit seat (203), and the limit seat (203) is arranged symmetrically with respect to the center line of the light-emitting wide plate (6).

4. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 1 is characterized in that: The polymer membrane connecting rod (3) and the polymer membrane connecting block (4) are arranged vertically relative to each other, and the polymer membrane connecting blocks (4) are arranged at equal intervals on the polymer membrane connecting rod (3).

5. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 1 is characterized by: The light-emitting wide plates (6) and the fixing blocks (7) are arranged in a staggered manner.

6. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 1 is characterized by: The connecting seat (8) and the connecting bolt (9) are threadedly connected to each other, and the connecting bolt (9) is arranged symmetrically with respect to the center line of the connecting seat (8).

7. The soft rock tunnel floor module that is easy to disassemble and splice according to claim 1 is characterized by: The reinforcing rods (10) are relatively engaged and connected to the connecting seat (8), and the reinforcing rods (10) are arranged at equal intervals on the stabilizing seat (11).

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