CN218376448U - Comprehensive supporting device for tunnel and comprehensive supporting system comprising same - Google Patents

Abstract

The utility model relates to a tunnel auxiliary using device, in particular to a comprehensive supporting device for a tunnel and a comprehensive supporting system comprising the same, which is used for the comprehensive supporting device for the tunnel and comprises a base fixed on the side wall of the tunnel; the base is provided with an arc edge matched with the side wall of the tunnel; the base is fixedly connected with a plurality of brackets; the brackets are horizontally arranged and located at different heights. The utility model discloses need not set up too many fixed points at the tunnel lateral wall and can realize that the base is whole to provide the holding power for various professional work pieces, can more the less bolt of rational utilization, just can fix the comprehensive support and supply a plurality of professions to use to reduced the labour cost to a certain extent, practiced thrift the construction cost, realize the installation of multiple professional work piece with the district and not receive the less restriction of tunnel lateral wall fixed point, made things convenient for the installation of various professional work pieces and laid.

Description

Comprehensive supporting device for tunnel and comprehensive supporting system comprising same

Technical Field

The utility model relates to a tunnel function auxiliary device, especially a synthesize braced system that is used for synthesizing strutting arrangement in tunnel and contains device.

Background

In order to meet the use requirements of the tunnel, different types of cables, bridges or pipelines need to be installed in the tunnel to realize the operation of the tunnel platform or equipment, for example, the tunnel needs to be provided with drainage pipelines for isolated drainage and cables for circuit transmission, such components as auxiliary functions of the cables and the pipelines need to be classified according to the professions and separately fixed on the tunnel, the bottom surface of the tunnel is usually used for installing a passing track or a function board, and therefore the cables or the pipeline components need to be fixed on the side wall of the tunnel through a bracket. The connected mode of present tunnel section of jurisdiction is built-in spout, pre-buried sleeve, external spout for pre-buried usually, has the function fixed point of different quantity because of the section of jurisdiction connected form of difference, for example, the one number line in Dongguan subway adopts pre-buried nylon sleeve's mode, and the bolt that a plurality of professional supports of fixed simultaneously used is more with the interval in support, crane span structure or fixing device of each specialty, and the installation is used and is leaded to the labour cost higher, the higher problem of cost. The fixed point that present tunnel inner wall can use reduces, can not satisfy simultaneously fixed a plurality of professional supports in the same district, but present professional support single structure can only support a professional work piece, has the problem that can not install a plurality of professional work pieces in the district in the less tunnel of fixed point.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: aiming at the problems that in the prior art, a supporting device used in a tunnel simultaneously fixes a plurality of professional supports for use in the same region, and the installation and use result in higher labor cost, the comprehensive supporting device used in the tunnel and the comprehensive supporting system comprising the same are provided.

In order to realize the purpose, the utility model discloses a technical scheme be:

the comprehensive supporting device for the tunnel comprises a base fixed on the side wall of the tunnel; the base is provided with an arc edge matched with the side wall of the tunnel; the base is fixedly connected with a plurality of brackets which are horizontally arranged and located at different heights.

This scheme can be fixed in the base of tunnel lateral wall through the setting, the base is equipped with the arc limit with tunnel lateral wall looks adaptation, make the base can the butt in the tunnel lateral wall, and then whole fixed support piece who is fixed in the tunnel lateral wall, the rethread is at a plurality of brackets of base fixed connection, every bracket can be used for supporting various professional work pieces respectively and make, every bracket is through connecting in the base and be fixed in the tunnel lateral wall, need not set up too many fixed points at the tunnel lateral wall and can realize that the base is whole to provide the holding power for various professional work pieces, can more rational utilization less bolt, just can fix the comprehensive support and supply a plurality of professions to use, and the labour cost has been reduced to a certain extent, the construction cost is practiced thrift, realize the installation of multiple professional work piece in the same region and not receive the less restriction of tunnel lateral wall fixed point, the installation and the laying of various professional work pieces have been made things convenient for.

As the preferred scheme of the utility model, the bracket with the detachable connection of base. This preferred scheme is through being connected bracket and base are detachable, can conveniently carry out dismouting and transportation in for example the comparatively narrow and small space of the transportation degree of difficulty in the tunnel on the one hand, and on the other hand, bracket and base are detachable to be connected can be according to the position of the interim adjustment bracket of tunnel fixed point or professional work piece fixed position's demand, have strengthened the flexibility that this comprehensive strutting arrangement used.

As the utility model discloses a preferred scheme, the one end of bracket through first support connecting piece with base fixed connection, the other end of bracket pass through the base with tunnel lateral wall fixed connection. According to the preferred scheme, one end of the bracket can be fixedly connected with the base through the first supporting connecting piece, namely the first supporting connecting piece is supported on the base, the bracket is supported by the first supporting connecting piece through the supporting force of the base, the other end of the bracket is fixedly connected with the side wall of the tunnel, two ends of the bracket are respectively supported on the base and the side wall of the tunnel, and a triangular supporting structure is formed by the bracket and the first supporting connecting piece, so that the bearing strength of the bracket can be enhanced, the bracket can be used for supporting heavier professional workpieces or providing larger bearing force, for example, an evacuation channel pedal can be arranged on the bracket, a plurality of brackets can be arranged in the brackets in a fixing mode and can be adapted to the condition with fewer fixed points of the tunnel, the comprehensive supporting device can be suitable for supporting with larger bearing strength, the comprehensive supporting device can be suitable for fire evacuation channels or other supports with larger bearing force, the applicability of the comprehensive supporting device is further enhanced, and the mutual effect of the base can be enhanced and tightly abutted to the side wall of the tunnel, the supporting device is further enhanced, and the supporting strength of the comprehensive supporting device is more stable.

As the utility model discloses a preferred scheme, the one end of bracket through the second support connecting piece with base fixed connection, the other end of bracket with base fixed connection. According to the preferable scheme, the fixing mode of the bracket is set to be that the bracket is fixed on the base through the second supporting connecting piece, the second supporting connecting piece is supported on the base to support the bracket, the other end of the bracket is fixedly connected with the base, the bracket forms triangular support on the base through the second supporting connecting piece, and the supporting strength of the bracket can be increased under the condition that the fixing point of the side wall of the tunnel is further reduced and the bracket cannot be fixed on the side wall of the tunnel, so that the supporting stability of the comprehensive supporting device is improved.

This preferred scheme is through inciting somebody to action first bolt is equipped with the edge know wrong vertical two at least of arranging, can be under the condition that the fixed point of first bolt matches with the existing fixed point of tunnel lateral wall, only can fix the base in the tunnel lateral wall through two first bolts in upper portion, lower part, further reduce the required fixed point of base to use in the tunnel lateral wall more than the adaptation existing two fixed points, perhaps be applicable to the tunnel lateral wall that the existing fixed point is more and fix a plurality of first bolts, make the connection of base more firm, further strengthen the stability of support.

As the preferred scheme of the utility model, the one end of bracket with base fixed connection, the other end of bracket is unsettled. This preferred scheme is through the one end with the bracket and base fixed connection, and for the bracket provides fixed stay point and load, the other end of bracket is unsettled then to be used for placing professional work piece, when can supporting professional work piece, has made things convenient for and has placed professional work piece, for example be used for supporting linear professional work pieces such as cable, pushes through the free end with professional work piece from the bracket and can realize placing the support, has made things convenient for placing of professional work piece.

As a preferred aspect of the present invention, the bracket includes a plurality of length dimensions. This preferred scheme is through setting up the bracket to including multiple length, makes the bracket can support the not professional work piece of equidimension to, can be fixed in the professional work piece and be close to base one side or be fixed in and keep away from base one side of bracket according to bracket length, further strengthened the flexibility that this comprehensive strutting arrangement used, can dispose the bracket that suits according to waiting to support professional work piece.

As the utility model discloses an optimal scheme, the bracket is channel-section steel or steel side's pipe, the channel-section steel is including foraminiferous channel-section steel. This preferred scheme is through setting up the bracket into channel-section steel or steel side pipe, can strengthen the support intensity of bracket, further strengthens the support intensity of bracket or improves the stability of support, through setting up the channel-section steel into foraminiferous channel-section steel, passes foraminiferous channel-section steel through using the bandage and can realize being fixed in the bracket with the work piece that supports, has made things convenient for the fixed of professional work piece.

As the preferred scheme of the utility model, the base is fixed in through first bolt the tunnel lateral wall, the quantity of first bolt is 2-4. This preferred scheme is fixed in the tunnel lateral wall through using first bolt with the base, can adapt to under the condition that the bolt hole was seted up to the prefabricated section of jurisdiction of tunnel lateral wall, has made things convenient for this comprehensive strutting arrangement's fixed to through setting up the quantity of first bolt to 2-4, at least 2 bolts can be used for unable adjustment base's upper portion and lower part respectively can realize unable adjustment base, thereby further reduce the fixed point that needs unable adjustment base, strengthen this comprehensive strutting arrangement's suitability.

As the preferable proposal of the utility model, the base is provided with a connecting hole; the connecting holes are strip-shaped. This preferred scheme is through seting up the connecting hole that supplies first bolt to pass through at the base, be fixed in the tunnel lateral wall for the base and provide the connecting hole, can use first bolt to pass the connecting hole and be fixed in the tunnel lateral wall, the dismouting of the base of being convenient for, and be the strip through setting up the connecting hole, first bolt can be at banding connecting hole along connecting hole vertical migration, make first bolt can be in the connecting hole vertical migration and adjust fixed position, thereby can adapt to the different fixed points that highly differ slightly on the tunnel lateral wall and carry out unable adjustment base, the general moderate degree that should be used for comprehensive strutting arrangement in tunnel has further been improved, the reinforcing suitability.

In order to achieve the above object, the utility model also provides a synthesize braced system for tunnel contains a plurality of along the tunnel axial arrangement synthesize strutting arrangement, a plurality of for tunnel synthesize strutting arrangement for tunnel is laid along the axial in tunnel. Because the tunnel extends axially and the equipment outside the tunnel enters the tunnel to realize the construction of operation, according to the preferred scheme, a plurality of comprehensive supporting devices for the tunnel are arranged along the axial direction of the tunnel, a plurality of fixed supporting points can be provided for professional workpieces extending along the axial direction of the tunnel in each interval of the tunnel along the axial direction, and the effect of more stably supporting the workpieces extending axially or having longer axial length is realized; the axial arrangement of each comprehensive supporting device is matched, so that the overall arrangement and construction of the comprehensive supporting system are facilitated, and the arrangement of professional workpieces is facilitated.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the base is provided with the arc edge matched with the side wall of the tunnel, so that the base can be abutted against the side wall of the tunnel, and further integrally fixed on the fixed supporting piece of the side wall of the tunnel; moreover, each bracket can respectively support various professional workpieces by means of base bearing force, so that various professional workpieces can be separately supported, even if the tunnel side wall with few fixing points is provided, various professional workpieces can also be separately supported, the same-region installation of the various professional workpieces is realized without the limitation of few fixing points of the tunnel side wall, and the installation and the arrangement of the various professional workpieces are facilitated.

Drawings

Fig. 1 is a structural diagram of the comprehensive supporting device for the shield tunnel according to the present invention;

fig. 2 is a three-dimensional structural view of the base of the present invention;

fig. 3 is a schematic structural view of the bracket of the present invention;

fig. 4 is a schematic layout view of the comprehensive support system for the shield tunnel according to the present invention;

icon: 0-tunnel sidewall; 1-a base; 11-a first bolt; 12-a connection hole; 2-a bracket; 20-a first carrier; 201-a cross bar; 202-a first support connection; 203-a fixing member; 21-a second bolt; 22-a second carrier; 221-a supporting plate; 222-a second support connection; 223-limit hooping; 23-a third carrier; 24-a fourth carrier; 100-professional workpiece; 101-a pipeline; 102-a high voltage cable; 103-control cable.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

Referring to fig. 1, the utility model provides a synthesize strutting arrangement for tunnel includes: a base 1 fixed on the side wall 0 of the tunnel; the base 1 is provided with an arc edge matched with the side wall 0 of the tunnel; the base 1 is fixedly connected with a plurality of brackets 2, and the brackets 2 are horizontally arranged and located at different heights. Base 1 is equipped with in the arc limit of 0 looks adaptations of tunnel lateral wall, and wherein, the arc limit can be understood as: because the lateral wall of tunnel is assembled by the section of jurisdiction and predetermines, forms the cambered surface after tunnel lateral wall 0 is assembled, therefore sets up base 1 for the arc limit of 0 looks adaptation with tunnel lateral wall be along the radial crooked arc limit of tunnel.

The fixation of the base 1 to the side 0 wall of the tunnel can be understood as: the base 1 can be fastened and fixed on the inner wall of the tunnel by bolts through punching holes on the inner wall of the tunnel, the utility model is preferably suitable for the inner wall of the assembled duct piece of the shield tunnel, the bolt sleeve is pre-embedded in the duct piece, and the base 1 is fixed on the side wall 0 of the tunnel by the first bolt 11; preferably, as shown in fig. 1, the base 1 is fixed to the tunnel sidewall 0 by first bolts 11, and the number of the first bolts 11 is 2 to 4. The base 1 can be fixed on the side wall 0 of the tunnel by fixing one first bolt 11 on the upper part of the base 1 and fixedly connecting the other first bolt 11 on the lower part of the base 1; as shown in fig. 2, when there are many fixing points of the tunnel side wall 0, it is preferable that the number of the first bolts 11 is 4, and the first bolts 11 are provided in the middle of the base 1, so that the fixing strength can be enhanced. Here, it is also preferable that, as shown in fig. 2, the base 1 is provided with a connection hole 12 through which the first bolt 11 passes; the connecting holes 12 are strip-shaped, the first bolts 11 are not connected, the connecting holes 12 can be vertically moved along the side wall 0 of the tunnel, so that the connecting holes 12 are aligned with the fixing points of the inner wall of the tunnel and can be the middle parts or the upper parts or the lower parts of the connecting holes 12, the selective vertical adjusting positions of the connecting holes 12 can be adjusted due to the change of the fixing points of the tunnel, and the mounting positions of the base 1 can be better adapted to different tunnels or different fixing points while the fixing points are reduced.

The base 1 is understood to be a support member that can be fixed to the tunnel sidewall 0 and can be used to fixedly connect the brackets 2, and the shape of the base 1 is generally matched to the tunnel sidewall and can be fixed to the tunnel sidewall 0 along the tunnel sidewall 0, but preferably, the base 1 has an arc shape matched to the shape of the tunnel sidewall 0, and the surface of the base 1 that contacts the tunnel sidewall 0 can be a continuous surface, so that the support area and the friction area can be increased, and the stability of support can be improved.

The plurality of brackets 2 are understood as at least more than two brackets 2, according to the construction requirement in the tunnel, more than one kind of professional workpiece 100 is usually required to be arranged in the tunnel, so the plurality of brackets 2 can be arranged on the base 1, the number of the brackets 2 satisfies the professional workpiece 100 required to be supported by the construction in the tunnel, at least drainage pipelines 101 and cables are required for laying the more common professional workpieces 100 used in the tunnel, the utility model discloses preferably, as shown in the figure, the number of the brackets 2 is three, and three brackets 2 are respectively: a second bracket 22 for supporting the pipe 101, a third bracket 23 for supporting the high voltage cable 102 and a fourth bracket 24 for supporting the control cable 103,

generally, a fire evacuation passageway or other pedals for emergency facilities or people to evacuate and tread are required to be arranged in the tunnel, and the pedals are required to be provided with supporting devices, as shown in fig. 1, preferably, one end of the bracket 2 is fixedly connected with the base 1 through a first supporting connecting piece 202, the other end of the bracket 2 is fixedly connected with the tunnel side wall 0 through the base 1, it can be understood that one end of the bracket 2 is supported on the base through the first supporting connecting piece 202, and the other end of the bracket 2 is connected with the base 1 through a second bolt 21 and is fixed on the tunnel side wall together with the base 1. The bracket 2 can be preferably configured to include a cross bar 201 for supporting the pedals, one end of the cross bar 201 is fixed to the tunnel side wall 0 through a second bolt 21, the cross bar 201 is horizontally arranged, the other end of the cross bar 201 is fixedly connected to the base 1 through a first supporting connecting part 202, and the other end of the bracket 2 is fixedly connected to the tunnel side wall 0, it should be noted that, fixing one end of the cross bar 201 to the tunnel side wall 0 means that the cross bar 201 is horizontally arranged in the tunnel, and one end of the cross bar 201 is fixed according to a fixing manner of the tunnel side wall 0, here, preferably, as shown in fig. 1, the cross bar 201 is fixed to the tunnel side wall 0 through a bolt, and for convenience of installation and storage, the base 1 is hinged to the lower part of the cross bar 201 through a hinge part, so that the base 1 is fixedly connected to the cross bar 201; it should also be noted that, horizontal pole 201 upper portion is used for supporting the footboard of the fire fighting passageway in the tunnel, therefore horizontal pole 201 need bear vertical pressure, horizontal pole 201 supports in base 1 through first support connecting piece 202, can transmit the footboard pressure that bears in base 1, make base 1 can support tightly in tunnel lateral wall 0, and the realization is fixed in the tunnel inner wall to base 1, and base 1's upper end is fixed in horizontal pole 201, it is great through supporting the frictional force that makes base 1 and tunnel lateral wall 0, thereby avoid base 1 gliding, the whole that realization horizontal pole 201 and base 1 constitute can form bearing structure at tunnel lateral wall 0.

As shown in fig. 2, the bracket 2 may be preferably configured as a second bracket 22, one end of which is fixedly connected with the base 1 through a second supporting connector 222, and the other end of the bracket 2 is fixedly connected with the base 1, and the bracket 2 in this structural form can be used for supporting the pipeline 101.

As shown in fig. 2, the bracket 2 may be preferably provided in the form of a third bracket 23 or a fourth bracket 24, one end of the bracket 2 is fixedly connected with the base 1, and the other end of the bracket 2 is suspended, so that the bracket 2 in this structural form can be used for supporting cables, and normally, the high-voltage cable 102 and the control cable 103 are separately installed, and thus, the third bracket 23 and the fourth bracket 24 are used for installing the high-voltage cable 102 and the control cable 103, respectively.

The utility model discloses, preferably, bracket 2 includes multiple length size, as shown in fig. 2, set up to first bracket 20, make the length of its horizontal pole 201 the longest, make second bracket 22 can be located the below of first bracket 20, and second bracket 22 can be located the top of first support connecting piece 202, for example, set up mounting 203 at base 1 and be fixed in mounting 203 respectively for first support connecting piece 202 and second support connecting piece 222, mounting 203 again is wholly fixed in base 1, the preferred reference of mounting 203 is shown in fig. 2, for can bolted connection in the connection piece of base 1 or can bolted connection in the clamp of base 1, concrete accessible sets up two engaging lugs and is used for bolted connection first support connecting piece 202 and second support connecting piece 222 respectively, make the gliding that produces along base 1 decurrent effort of second support connecting piece 222 directly transmit in mounting 203 and act on first support connecting piece 202, thereby reduce first support connecting piece 202 and because of supporting pipe 101 and to the base 1 produced, further strengthen the stability of base 1.

The utility model discloses, preferably, as shown in fig. 2, bracket 2 is channel-section steel or steel square pipe, channel-section steel 2 includes foraminiferous channel-section steel, can pass foraminiferous channel-section steel through bandage or stirrup and realize professional work piece 100 on the mounting bracket 2, it should explain that, because high tension cable 102 and control cable 103 are outer tube flexible pipeline 101 usually, therefore can pass foraminiferous channel-section steel through the bandage, through bolt-up or knot fixed, the bandage can be preferred is wire rope or iron wire, thereby realize being fixed in third bracket 23 or fourth bracket 24 with cable fastening, and because pipeline 101 is the harder material usually, for example steel or concrete, preferred pipeline 101 accessible is equipped with spacing stirrup 223 at layer board 221, spacing stirrup 223 is used for fixed pipeline 101 in layer board 221, spacing stirrup 223 can be preferred is U type steel staple bolt.

In the present invention, preferably, referring to fig. 2, it is also preferable that the base 1 is a channel steel, and the bottom edge of the base 1 is used for abutting against the tunnel sidewall 0 and is fixed to the tunnel sidewall 0 through the first bolt 11; each bracket 2 is attached to both sides of the base 1 by second bolts 21. The bottom edge of the base 1 is used for abutting against the tunnel side wall 0, and each bracket 2 is fixed on two side edges of the base 1 through second bolts 21. It should be noted that the channel-section steel is understood as the section to be "concave" shape steel, and the both sides limit of channel-section steel is perpendicular with the base promptly, and the channel-section steel includes equilateral, not equilateral two kinds, the utility model discloses can be preferred in order to strengthen base 1 and support the side butt load effect, can be greater than the width that is used for the both sides limit of butt in tunnel lateral wall 0. Referring to fig. 1, each bracket 2 is fixed to the base 1 by a second bolt 21 penetrating through both sides of the base 1 along the axial direction of the rail, and the support strength can be realized by fixing the second bolt 21, and the assembly and disassembly are convenient.

Preferably, as shown in fig. 1, the base 1 is an arc edge matched with the shape of the tunnel side wall 0, and the base 1 is fixed on the tunnel side wall 0 through a first bolt 11; the first supporting and connecting member 202 is fixedly connected to the middle of the base 1, and the first supporting and connecting member 202 is perpendicular to the arc edge of the base 1.

Example 2

On the basis of embodiment 1, the utility model also provides a synthesize braced system for tunnel contains the above-mentioned comprehensive strutting arrangement for tunnel of a plurality of arranging along the tunnel axial.

It should be noted that the comprehensive support device for a tunnel shown in fig. 1 is a tunnel, and it should be noted that the brackets 2 are vertically arranged along the base 1, and are understood as vertical relative to the horizontal direction, specifically, the direction of a double arrow M-N or N-M in fig. 1, the axial direction of the tunnel is the direction perpendicular to M-N or N-M, that is, the axial direction of the tunnel is the direction perpendicular to the paper surface in fig. 1, and the axial direction of the tunnel is the direction indicated by an arrow P-Q in fig. 4.

Each bracket 2 horizontally and transversely provides supporting force for the professional workpiece 100 supported by the bracket 2, one end of each bracket 2 is fixed on the base 1, the other end of each bracket 2 horizontally and radially extends towards the tunnel, and the purpose of providing radial support for the professional workpiece 100 in the tunnel is achieved, a plurality of supporting points can be provided for the whole pipeline 101 or cable laid along the axial direction of the track through a plurality of comprehensive supporting devices arranged axially, as shown in a preferable mode in figure 4, as shown in a preferable schematic diagram of the fixing positions of the comprehensive supporting system for the tunnel in figure 4, each comprehensive supporting device for the tunnel is respectively fixed at the positions of a plurality of tunnel inner rings arranged along the axial direction of the tunnel at equal intervals A2-B2, A1-B1 and A3-B3 \8230, and \8230andan-Bn, and the axial direction of the tunnel is in the direction indicated by arrows P-Q.

The utility model discloses still can be preferred, every is used for the comprehensive strutting arrangement's in tunnel a plurality of bracket 2 along 1 vertical arrangement of base for this comprehensive braced system can vertical neatly arrange and place professional work piece 100, the maintenance and the inspection of the professional work piece of being convenient for.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A comprehensive supporting device for a tunnel is characterized by comprising a base (1) fixed on a side wall (0) of the tunnel; the base (1) is provided with an arc edge matched with the side wall (0) of the tunnel; the base (1) is fixedly connected with a plurality of brackets (2), and the brackets (2) are horizontally arranged and located at different heights.

2. Comprehensive support device for tunnels according to claim 1, characterized in that said carriage (2) is removably connected to said base (1).

3. Comprehensive support device for tunnels according to claim 2, characterized in that one end of the bracket (2) is fixedly connected with the base (1) through a first support connection (202), the other end of the bracket (2) is fixedly connected with the tunnel side wall (0) through the base (1).

4. Comprehensive support device for tunnels according to claim 2, characterized in that one end of the carriage (2) is fixedly connected with the base (1) through a second support connection (222) and the other end of the carriage (2) is fixedly connected with the base (1).

5. Comprehensive support device for tunnels according to claim 2, characterized in that one end of the bracket (2) is fixedly connected to the base (1) and the other end of the bracket (2) is suspended.

6. Comprehensive support device for tunnels according to claim 1, characterized in that the brackets (2) comprise various length dimensions.

7. Comprehensive support device for tunnels according to claim 1, characterized in that said brackets (2) are steel channels or steel square tubes, said steel channels comprising a channel with holes.

8. The comprehensive supporting device for tunnels according to claim 1, wherein the base (1) is provided with a connecting hole (12); the connecting holes (12) are strip-shaped.

9. Comprehensive support device for tunnels according to any of claims 1 to 8, characterized in that said basement (1) is fixed to said tunnel side wall (0) by means of first bolts (11), said first bolts (11) being in a number of 2 to 4.

10. An integrated support system for tunnels, comprising a plurality of integrated support devices for tunnels according to any one of claims 1 to 9, arranged along the axial direction of the tunnel.

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