Escape pipeline support base

Abstract

The utility model discloses an escape pipeline support base. The escape pipeline support base comprises a support, two positioning frames and a plurality of rolling pieces. The two positioning frames are symmetrically arranged relative to the escape pipeline; the two positioning frames each comprise a main frame and a sliding block. The side, close to the support, of the main frame is connected with a sliding block; a plurality of rolling pieces are installed on one side of the support, and the other side of the support is connected with the sliding block in a sliding mode. And an escape pipeline is arranged in the main frame. The technical problems that in the prior art, an escape pipeline support base is difficult to move, and an escape pipeline is difficult to install and not easy to position are solved, the escape pipeline is more convenient to move along with the construction period in a tunnel, and the technical effects that the escape pipeline is more convenient to install, and the universality of the support base is improved are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of tunnel escape pipes, and in particular to an escape pipe support base. Background Art

[0002] Tunnel escape pipes are made of ultra-high molecular weight polyethylene (UHMWPE) pipes that are processed and tailored to the material and site conditions. These pipes offer simple, secure, tight, and reliable connections. Temporary anchoring measures are implemented on the ground, and the pipe openings can be temporarily capped during construction, making them easy to open and close. These pipes provide exceptional safety and reliability for emergency escape and rescue during tunnel construction. Their high ring stiffness, excellent pressure resistance, and resistance to deformation significantly surpass those of standard pipes in the event of a tunnel collapse.

[0003] At present, most of the escape emergency rescue pipes in tunnels are fixed structures. As the construction period in the tunnel progresses, the escape emergency rescue pipes need to be frequently moved. In addition, during the installation process of the escape pipes, there are problems such as difficulty in installation and difficulty in positioning. Therefore, there is an urgent need to design a movable and easy-to-install escape pipe bracket base. Utility Model Content

[0004] The embodiment of the present application solves the technical problems in the prior art that the escape pipe support base is difficult to move, and the escape pipe is difficult to install and difficult to position by providing an escape pipe support base. It is more convenient to move the escape pipe in the tunnel as the construction period progresses, thereby achieving the technical effect of making the installation of the escape pipe more convenient and increasing the versatility of the support base.

[0005] An embodiment of the utility model provides an escape pipe bracket base, comprising a support, two positioning frames and a plurality of rolling elements; the two positioning frames are symmetrically arranged relative to the escape pipe; the two positioning frames each comprise a main frame and a slider; a slider is connected to a side of the main frame close to the support; a plurality of rolling elements are installed on one side of the support, and the other side of the support is slidably connected to the slider; the escape pipe is arranged in the main frame.

[0006] In a possible implementation, the main frame is provided with a positioning hole, and the outer side surface of the escape duct cooperates with the positioning hole.

[0007] In a possible implementation, a sliding groove is provided on a side of the support away from the rolling element; and the sliding groove is slidably connected to the sliding block.

[0008] In a possible implementation, two fastening blocks are further included; the two main frames are connected to one side of the fastening blocks away from the slider, the two fastening blocks are symmetrically arranged relative to the escape duct, and the two fastening blocks are detachably connected.

[0009] In one possible implementation, the main frame includes multiple vertical tubes, two positioning plates and multiple cross bars; the two positioning plates are symmetrically arranged; the two ends of the multiple cross bars are respectively connected to the two positioning plates; the two ends of the multiple vertical tubes are respectively connected to two of the cross bars; the positioning holes are opened on the positioning plates, and the outer side surfaces of the escape duct cooperate with the positioning holes; the two cross bars close to the support are connected to the slider; the cross bar away from the support is connected to the fastening block.

[0010] In one possible implementation, the support includes a base plate, a connecting member and a top plate; a plurality of the rolling members are connected to one side of the base plate, and the other side of the base plate is connected to one end of the connecting member; the other end of the connecting member is connected to the top plate; a sliding groove is provided on the side of the top plate away from the connecting member, and the slider is slidably connected to the sliding groove.

[0011] In a possible implementation, through holes are formed on both of the fastening blocks.

[0012] One or more technical solutions provided in this application have at least the following technical effects:

[0013] The embodiment of the present utility model adopts an escape pipe support base, which includes a support, two positioning frames and multiple rolling elements; the two positioning frames are symmetrically arranged relative to the escape pipe; the two positioning frames each include a main frame and a slider; the main frame is connected to a slider on one side close to the support; multiple rolling elements are installed on one side of the support, and the other side of the support is slidably connected to the slider; the escape pipe is arranged in the main frame. A slider is connected to one side of the main frame, and the slider is slidably connected to the support, so that the main frame can slide on the support, thereby achieving the technical effect of the two main frames fixing the escape pipe from two directions; multiple rolling elements are connected under the support, making the movement of the escape pipe more convenient. The present application solves the technical problems in the prior art that the escape pipe support base is difficult to move, and the escape pipe is difficult to install and difficult to position. It is more convenient to move the escape pipe in the tunnel as the construction progresses, achieving the technical effect of making the installation of the escape pipe more convenient and increasing the versatility of the support base. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1An axonometric view of an escape pipe support base provided in an embodiment of the present application;

[0016] Figure 2 An axonometric view of two positioning frames provided in an embodiment of the present application;

[0017] Figure 3 An axonometric view of the support provided in an embodiment of the present application.

[0018] Icons: 1-support; 11-base plate; 12-connecting piece; 13-top plate; 2-positioning frame; 21-main frame; 211-vertical pipe; 212-positioning plate; 213-cross bar; 22-slider; 3-rolling element; 4-escape pipe; 5-positioning hole; 6-chute; 7-fastening block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present invention. The terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, the terms "installed", "connected" and "connected" 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 an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.

[0021] The present invention provides an escape pipe support base. Figure 1-3As shown, it includes a support 1, two positioning frames 2 and multiple rolling elements 3; the two positioning frames 2 are symmetrically arranged relative to the escape pipe 4; the two positioning frames 2 each include a main frame 21 and a slider 22; the side of the main frame 21 close to the support 1 is connected to the slider 22; multiple rolling elements 3 are installed on one side of the support 1, and the other side of the support 1 is slidably connected to the slider 22; the escape pipe 4 is arranged in the main frame 21.

[0022] For example, the rolling element 3 can be a self-locking universal wheel, or a wear-resistant, low-noise roller or ball bearing to facilitate smooth movement of the support 1 on the ground. The number and layout of the rolling elements 3 are carefully calculated to ensure the stability and balance of the support 1 during movement.

[0023] For example, multiple rolling elements 3 can drive the support 1, the escape pipe 4 and the two positioning frames 2 to move, making the movement of the escape pipe 4 more convenient as the construction progresses in the tunnel, thereby reducing the burden on workers.

[0024] For example, by sliding and the slide groove 6 on the support 1, the two positioning frames 2 can be slid on the support 1, thereby positioning and fixing the escape duct 4 from two directions. When installing the escape duct 4, the two positioning frames 2 can be adjusted to the appropriate position first, and then the escape duct 4 can be inserted into the inner side of the two positioning frames 2. Finally, the two positioning frames 2 are fine-tuned to achieve the positioning and fixing of the escape duct 4. Furthermore, the two positioning frames 2 can be moved back to back first, leaving space in the middle for the escape duct 4. After placing them in the appropriate position, the two positioning frames 2 can be moved in a direction close to the escape duct 4 to achieve the positioning and fixing of the escape duct 4.

[0025] In the embodiment of this application, Figure 1-3 As shown, the main frame 21 is provided with a positioning hole 5, and the outer side surface of the escape duct 4 cooperates with the positioning hole 5;

[0026] Exemplarily, the size of the positioning hole 5 is the same as the outer diameter of the escape duct 4 , so that the escape duct 4 can be accurately positioned.

[0027] For example, the size of the positioning hole 5 is larger than the outer diameter of the escape pipe 4. The escape pipe 4 can be positioned and fixed by the slider 22 on the positioning frame 2 and the slide groove 6 on the support 1. The present application can increase the versatility of the escape pipe bracket base by sliding two positioning frames 2 connected on the support 1.

[0028] In the embodiment of this application, Figure 1-3 As shown, a sliding groove 6 is provided on a side of the support 1 away from the rolling element 3 ; the sliding groove 6 is slidably connected to the slider 22 .

[0029] Exemplarily, the slider 22 is arranged in the slide groove 6. The structure of the slider 22 and the slide groove 6 can realize the sliding of the two positioning frames 2 on the support 1, thereby achieving the technical effect of fixing the escape pipe 4 from two directions.

[0030] In the embodiment of this application, Figure 1-3 As shown, two fastening blocks 7 are also included; the two main frames 21 are connected to the side away from the slider 22 with the fastening blocks 7, the two fastening blocks 7 are symmetrically arranged relative to the escape pipe 4, and the two fastening blocks 7 are detachably connected.

[0031] For example, the two fastening blocks 7 can be connected by bolts. The two fastening blocks 7 are respectively connected to the two main frames 21. When the escape duct 4 is positioned and fixed, after the two positioning frames 2 are moved to the final position, the two fastening blocks 7 can fix the two positioning frames 2 to prevent the two positioning frames 2 from loosening.

[0032] In the embodiment of this application, Figure 1-3 As shown, the main frame 21 includes multiple vertical tubes 211, two positioning plates 212 and multiple cross bars 213; the two positioning plates 212 are symmetrically arranged; the two ends of the multiple cross bars 213 are respectively connected to the two positioning plates 212; the two ends of the multiple vertical tubes 211 are respectively connected to two of the cross bars 213; a positioning hole 5 is opened on the positioning plate 212, and the outer side surface of the escape pipe 4 cooperates with the positioning hole 5; the two cross bars 213 close to the support 1 are connected to the slider 22; the cross bar 213 away from the support 1 is connected to the fastening block 7.

[0033] For example, the assembly of positioning plate 212, vertical tube 211, and crossbar 213 reduces the overall weight of main frame 21 and saves costs. Vertical tube 211 and crossbar 213 are made of high-strength steel pipes, ensuring the stability and load-bearing capacity of the frame. Positioning plate 212 is used to define positioning hole 5, which mates with the outer surface of escape duct 4.

[0034] In the embodiment of this application, Figure 1-3 As shown, the support 1 includes a base plate 11, a connecting member 12 and a top plate 13; a plurality of rolling members 3 are connected to one side of the base plate 11, and the other side of the base plate 11 is connected to one end of the connecting member 12; the other end of the connecting member 12 is connected to the top plate 13; a sliding groove 6 is provided on the side of the top plate 13 away from the connecting member 12, and the slider 22 is slidably connected to the sliding groove 6.

[0035] For example, the bottom plate 11 is made of high-strength material to ensure the overall stability of the support 1. A mounting hole is provided on the bottom plate 11 for mounting the rolling element 3.

[0036] Exemplarily, the connecting member 12 is used to connect the bottom plate 11 and the top plate 13 , and is made of high-strength steel with excellent bending and torsional resistance.

[0037] For example, a chute 6 is provided on the top plate 13, and the shape and size of the chute 6 match the slider 22 to ensure that the slider 22 can slide smoothly in the chute 6. The top plate 13 also has a certain thickness and strength to bear the weight of the positioning frame 2 and the escape duct 4.

[0038] Exemplarily, the slider 22 is made of wear-resistant material and cooperates with the slide groove 6 of the top plate 13 to ensure that the positioning frame 2 can slide smoothly. The slider 22 is also provided with a positioning structure that cooperates with the slide groove 6 to prevent the positioning frame 2 from deflecting during the sliding process.

[0039] In the embodiment of this application, Figure 1-3 As shown, through holes are formed on both fastening blocks 7 .

[0040] Exemplarily, a through hole is provided on the fastening block 7 to facilitate the use of fasteners such as bolts to connect the two fastening blocks 7 together, thereby fixing the escape duct 4.

[0041] The escape pipe support base of the utility model embodiment is suitable for various occasions where an escape pipe 4 is required, such as tunnels, basements, high-rise buildings, etc. It can not only provide stable support and positioning for the escape pipe 4, but also can flexibly adjust the position according to actual needs to improve escape efficiency.

[0042] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other. Each embodiment focuses on the differences from other embodiments.

[0043] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. An escape pipe support base, characterized in that: It comprises a support (1), two positioning frames (2) and a plurality of rolling elements (3); The two positioning frames (2) are symmetrically arranged relative to the escape duct (4); The two positioning frames (2) each include a main frame (21) and a slider (22); A slider (22) is connected to one side of the main frame (21) close to the support (1); A plurality of rolling elements (3) are mounted on one side of the support (1), and the other side of the support (1) is slidably connected to the slider (22); The escape duct (4) is arranged in the main frame (21).

2. The escape pipe support base according to claim 1, characterized in that: The main frame (21) is provided with a positioning hole (5), and the outer side surface of the escape duct (4) cooperates with the positioning hole (5).

3. The escape pipe support base according to claim 1, characterized in that: A sliding groove (6) is provided on a side of the support (1) away from the rolling element (3); The sliding groove (6) is slidably connected to the sliding block (22).

4. The escape pipe support base according to claim 2, characterized in that: Also includes two fastening blocks (7); The two main frames (21) are connected to the side away from the slider (22) with the fastening blocks (7). The two fastening blocks (7) are symmetrically arranged relative to the escape duct (4), and the two fastening blocks (7) are detachably connected.

5. The escape pipe support base according to claim 4, characterized in that: The main frame (21) includes a plurality of vertical pipes (211), two positioning plates (212) and a plurality of cross bars (213); The two positioning plates (212) are symmetrically arranged; Two ends of the plurality of cross bars (213) are respectively connected to the two positioning plates (212); Two ends of the plurality of vertical pipes (211) are respectively connected to two of the horizontal bars (213); The positioning plate (212) is provided with the positioning hole (5), and the outer side surface of the escape duct (4) cooperates with the positioning hole (5); The two cross bars (213) close to the support (1) are connected to the slider (22); The crossbar (213) away from the support (1) is connected to the fastening block (7).

6. The escape pipe support base according to claim 3, characterized in that: The support (1) comprises a bottom plate (11), a connecting member (12) and a top plate (13); One side of the bottom plate (11) is connected to a plurality of the rolling elements (3), and the other side of the bottom plate (11) is connected to one end of the connecting element (12); The other end of the connecting member (12) is connected to the top plate (13); A sliding groove (6) is provided on a side of the top plate (13) away from the connecting member (12), and the sliding block (22) is slidably connected to the sliding groove (6).

7. The escape pipe support base according to claim 4, characterized in that: Through holes are provided on both of the fastening blocks (7).

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