Permanent and temporary combined segmented construction device for tunnel heat preservation inspection well

Abstract

The utility model provides a permanent and temporary combined segmented construction device for a tunnel heat preservation inspection well, relates to the technical field of tunnel construction, and aims to solve the problems that the stability of construction and installation between a lower well body and an upper well body is not easy to improve while well bodies with different sizes and specifications are not convenient to construct, position and butt, and the functionality of the device needs to be improved. Comprising a lower well body, an upper well body and a connecting frame plate, a connecting frame plate is mounted at the top of the lower well body, positioning blocks at the two ends of a movable frame are mounted on positioning grooves of the connecting frame plate in an inserted mode correspondingly, and a set of fastening frames are mounted on an outer mounting base in a threaded mode. By means of the three sets of auxiliary frames, construction positioning butt joint between the lower well body and the upper well body is facilitated, good adjustability is achieved, construction positioning butt joint between well bodies of different sizes and specifications is facilitated, the fault-tolerant rate and construction efficiency of construction installation butt joint of the device are effectively improved, and the construction cost is reduced. And the stability of construction and installation between the lower well body and the upper well body is improved, and the functionality of the device is further improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tunnel construction, and more specifically relates to a permanent and temporary combined segmented construction device for a tunnel insulation inspection well. Background Art

[0002] The permanent and temporary combination is a part of a certain work in a formal building. At the same time, the functions of this work are also needed during construction. In order to avoid repeated settings and reduce consumption, this work should be completed first. When installing the tunnel insulation inspection well, it is generally moved by a crane to splice the inspection well and then backfilled with sand. When using the existing similar tunnel insulation inspection well permanent and temporary combination segmented construction device, the device is not convenient for construction positioning and docking between well bodies of different sizes and specifications, and it is not easy to improve the stability of construction and installation between the lower well body and the upper well body. The functionality of the device needs to be improved. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a permanent and temporary combined segmented construction device for a tunnel insulation inspection well, so as to solve the problem that existing similar devices are inconvenient for construction positioning and docking between well bodies of different sizes and specifications, while it is not easy to improve the stability of construction and installation between the lower well body and the upper well body, and the functionality of the device needs to be improved.

[0004] The utility model of permanent and temporary combined segmented construction device for tunnel insulation inspection well is achieved by the following specific technical means:

[0005] A tunnel insulation inspection well permanent and temporary combined segmented construction device, comprising a lower well body, an upper well body and a connecting frame plate;

[0006] The top of the lower well body is provided with a group of connecting frame plates, the bottom of the upper well body is in contact with the top of the connecting frame plate, and the connecting frame plate is provided with three groups of positioning grooves in a circular array. Three groups of auxiliary frames are slidably installed on the connecting frame plate in a circular array. The inner end of the auxiliary frame is fixedly installed with an embedded plate by bolts, and the upper and lower ends of the inner side of the embedded plate are respectively in contact with the outer end surfaces of the upper well body and the lower well body. A group of movable frames are slidably installed on the auxiliary frame, and a group of positioning blocks are respectively fixedly installed at both ends of the movable frame, and the positioning blocks at both ends of the movable frame are respectively plugged into the positioning grooves of the connecting frame plate. A group of guide plates are also fixedly provided on the auxiliary frame, and the guide plates are in an italic structure. A group of external mounting seats are fixedly installed on the top outer end of the guide plates, and a group of fastening frames are threadedly installed on the external mounting seats.

[0007] In at least some embodiments, a group of connecting grooves are opened on the top of the outer mounting seat, a connecting slider is fixedly installed in the middle of the fastening frame, and the connecting slider in the middle of the fastening frame is slidably installed on the connecting grooves opened on the top of the outer mounting seat.

[0008] In at least some embodiments, a group of inner lining plates are fixedly mounted on the upper and lower ends of the fastening frame, and two groups of fastening bolts are respectively plugged and mounted on the inner lining plates.

[0009] In at least some embodiments, a group of support plates are fixedly installed on both side ends of the auxiliary frame, and a group of sliding holes are opened on the support plates. A group of connecting rods are fixedly installed on the bottom ends of both sides of the mobile frame, and the connecting rods at the bottom ends of both sides of the mobile frame are slidably installed on the sliding holes of the support plates on both side ends of the auxiliary frame.

[0010] In at least some embodiments, a group of elastic members are respectively sleeved and mounted on the connecting rods at the bottom ends of both sides of the movable frame, and the top ends of the elastic members are respectively in contact with the bottom surfaces of the upper support plates of the auxiliary frame.

[0011] In at least some embodiments, a set of adjustment screws are rotatably mounted on the top of the outer mounting seat, a set of connecting screw holes are opened on the fastening frame, and the connecting screw holes opened on the fastening frame are threadedly mounted on the adjustment screws on the top of the outer mounting seat.

[0012] In at least some embodiments, the connecting frame plate is provided with three groups of inner guide grooves in a circular array, an inner guide block is fixedly mounted on the outer bottom end of the auxiliary frame, and the inner guide blocks at the outer bottom end of the auxiliary frame are respectively slidably mounted on the inner guide grooves of the connecting frame plate.

[0013] Compared with the existing technology, the utility model of a tunnel insulation inspection well permanent and temporary combined segmented construction device has the following beneficial effects:

[0014] 1. The setting of the auxiliary frame is conducive to placing the connecting frame plate on the top of the lower well body, pulling the movable frame upward, and moving the three sets of auxiliary frames inward by the same distance at the same time, so that the inner side of the embedded plate on the auxiliary frame contacts the outer end surface of the lower well body, and when the upper well body is installed to the upper end of the lower well body, under the action of the guide plates arranged in an oblique shape on the three sets of auxiliary frames, the inner upper ends of the embedded plates contact the outer end surfaces of the upper well body respectively, so that the device can facilitate the construction positioning and docking between the lower well body and the upper well body through the three sets of auxiliary frames, and has better adjustability, which is convenient for the construction positioning and docking between well bodies of different sizes and specifications, and effectively improves the fault tolerance and construction efficiency of the device construction and installation docking.

[0015] 2. The setting of the fastening frame is conducive to rotating the adjusting screw so that the fastening frame threadedly mounted on the adjusting screw moves outward, the inner lining plate on the fastening frame contacts the inner wall of the well pit, and the fastening bolts on the inner lining plate are inserted into the inner wall of the well pit, so as to improve the stability of the device during construction and installation between the lower well body and the upper well body, thereby further improving the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front side axial view schematic diagram of the present invention.

[0017] Figure 2 It is a disassembly schematic diagram of the utility model.

[0018] Figure 3 It is a cross-sectional schematic diagram of the present utility model.

[0019] Figure 4 It is a schematic diagram of the auxiliary frame of the present utility model.

[0020] Figure 5 It is a schematic diagram of the installation of the mobile rack of the present utility model.

[0021] Figure 6 It is a schematic diagram of the installation of the fastening frame of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0023] 1. Lower well body; 2. Upper well body; 3. Connecting frame plate; 301. Inner guide groove; 302. Positioning groove; 4. Auxiliary frame; 401. Inner guide block; 402. Inner embedded plate; 403. Fastening frame; 4031. Connecting screw hole; 4032. Connecting slider; 4033. Inner lining plate; 4034. Fastening bolt; 404. Support plate; 405. Moving frame; 4051. Connecting rod; 4052. Positioning block; 4053. Elastic member; 406. External mounting seat; 4061. Connecting groove; 407. Adjusting screw; 408. Guide plate. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0025] As attached Figure 1 To the attached Figure 6 As shown:

[0026] Embodiment 1: The utility model provides a permanent and temporary segmented construction device for a tunnel insulation inspection well, comprising a lower well body 1, an upper well body 2 and a connecting frame plate 3;

[0027] A group of connecting frame plates 3 are installed on the top of the lower well body 1, and the bottom of the upper well body 2 contacts the top of the connecting frame plate 3. Three groups of positioning grooves 302 are opened on the connecting frame plate 3 in a circular array. Three groups of auxiliary frames 4 are slidably installed on the connecting frame plate 3 in a circular array. The inner end of the auxiliary frame 4 is fixed with an inner embedded plate 402 by bolts, and the upper and lower ends of the inner side of the inner embedded plate 402 are respectively in contact with the outer end surfaces of the upper well body 2 and the lower well body 1. A group of movable frames 405 are slidably installed on the auxiliary frame 4, and a group of positioning blocks 4052 are respectively fixedly installed at both ends of the movable frame 405, and the positioning blocks 4052 at both ends of the movable frame 405 are respectively plugged into the positioning grooves 302 of the connecting frame plate 3. A group of guide plates 408 are also fixed on the auxiliary frame 4. The guide plates 408 have an italic structure. A group of outer mounting seats 406 are fixedly installed on the top outer end of the guide plates 408, and a group of fastening frames 403 are threadedly installed on the outer mounting seats 406.

[0028] like Figures 2 to 5 As shown, three groups of inner guide grooves 301 are provided on the connecting frame plate 3 in a circular array, and the bottom outer end of the auxiliary frame 4 is fixedly installed with an inner guide block 401, and the inner guide blocks 401 at the bottom outer end of the auxiliary frame 4 are slidably installed on the inner guide groove 301 of the connecting frame plate 3, and the two side ends of the auxiliary frame 4 are respectively fixedly installed with a group of support plates 404, and a group of sliding holes are opened on the support plates 404. A group of connecting rods 4051 are respectively fixedly installed on the bottom ends of the two sides of the movable frame 405, and the connecting rods 4051 at the bottom ends of the two sides of the movable frame 405 are respectively slidably installed on the sliding holes of the support plates 404 at the two side ends of the auxiliary frame 4, and a group of elastic members 4053 are respectively sleeved and installed on the connecting rods 4051 at the bottom ends of the two sides of the movable frame 405, and the top ends of the elastic members 4053 are respectively in contact with the bottom surfaces of the support plates 404 on the auxiliary frame 4; specifically, the inner guide blocks 401 at the bottom outer ends of the auxiliary frame 4 are respectively slidably installed on the When the upper well body 2 is installed on the upper end of the lower well body 1, the inner sides of the inner panels 402 of the auxiliary frames 4 are respectively contacted with the outer end surfaces of the upper well body 2 by the action of the guide plates 408 arranged in an oblique manner on the three sets of auxiliary frames 4, so that the device can be conveniently positioned and docked between the lower well body 1 and the upper well body 2 through the three sets of auxiliary frames 4, and has good adjustability, which is convenient for positioning and docking between well bodies of different sizes, and effectively improves the fault tolerance and construction efficiency of the device construction and installation docking.

[0029] Example 2: Based on Example 1, Figure 6As shown, a group of connecting grooves 4061 are provided on the top of the outer mounting seat 406, a connecting slider 4032 is fixedly installed in the middle of the fastening frame 403, and the connecting slider 4032 in the middle of the fastening frame 403 is slidably installed on the connecting groove 4061 opened on the top of the outer mounting seat 406, a group of adjusting screws 407 are rotatably installed on the top of the outer mounting seat 406, a group of connecting screw holes 4031 are provided on the fastening frame 403, and the connecting screw holes 4031 opened on the fastening frame 403 are threadedly installed on the adjusting screw 407 at the top of the outer mounting seat 406, a group of inner lining plates 4033 are fixedly installed at the upper and lower ends of the fastening frame 403, and two groups of fastening screws 4033 are respectively plugged and installed on the inner lining plates 4033. The fixing bolt 4034; the specific function is that the connecting slider 4032 in the middle of the fastening frame 403 is slidably installed on the connecting groove 4061 opened on the top of the outer mounting seat 406, and the connecting screw hole 4031 opened on the fastening frame 403 is threadedly installed on the adjusting screw 407 on the top of the outer mounting seat 406. The adjusting screw 407 is rotated to make the fastening frame 403 threadedly installed on the adjusting screw 407 move outward, and the inner lining plate 4033 on the fastening frame 403 contacts the inner wall of the well pit, and the fastening bolt 4034 on the inner lining plate 4033 is inserted into the inner wall of the well pit to improve the stability of the device for construction and installation between the lower well body 1 and the upper well body 2, thereby further improving the functionality of the device.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When the utility model is in use, the inner guide blocks 401 at the bottom outer ends of the auxiliary frame 4 are slidably installed on the inner guide grooves 301 of the connecting frame plate 3, and the connecting rods 4051 at the bottom ends of the two sides of the mobile frame 4 are slidably installed on the sliding holes of the support plates 404 at both ends of the auxiliary frame 4, and the connecting frame plate 3 is placed on the top of the lower well body 1, and the mobile frame 405 is pulled upward to move the three groups of auxiliary frames 4 inwardly by the same distance at the same time, so that the inner sides of the inner embedded plates 402 on the auxiliary frame 4 contact the outer end surfaces of the lower well body 1, and when the upper well body 2 is installed to the upper end of the lower well body 1, under the action of the guide plates 408 arranged obliquely on the three groups of auxiliary frames 4, the inner upper ends of the inner embedded plates 402 contact the outer end surfaces of the upper well body 2 respectively, so that the device can facilitate the construction positioning and docking between the lower well body 1 and the upper well body 2 through the three groups of auxiliary frames 4, and has It has better adjustability, which is convenient for construction positioning and docking between well bodies of different sizes and specifications, and effectively improves the fault tolerance and construction efficiency of the device construction and installation docking; the connecting slider 4032 in the middle of the fastening frame 403 is slidably installed on the connecting groove 4061 opened at the top of the outer mounting seat 406, and the connecting screw hole 4031 opened on the fastening frame 403 is threadedly installed on the adjusting screw 407 at the top of the outer mounting seat 406. The adjusting screw 407 is rotated to make the fastening frame 403 threadedly installed on the adjusting screw 407 move outward, and the inner lining plate 4033 on the fastening frame 403 contacts the inner wall of the well pit, and the fastening bolts 4034 on the inner lining plate 4033 are inserted into the inner wall of the well pit to improve the stability of the device for construction and installation between the lower well body 1 and the upper well body 2, thereby further improving the functionality of the device.

[0032] In this article, there are several points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures related to the embodiments of the present disclosure. Other structures may refer to conventional designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to form new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the scope of protection of the present disclosure is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this disclosure should be included in the scope of protection of the present disclosure. Therefore, the scope of protection of the present disclosure should be based on the scope of protection of the claims.

Claims

1. A permanent and temporary segmented construction device for a tunnel insulation inspection well, characterized by: It comprises a lower well body (1), an upper well body (2) and a connecting frame plate (3); A group of connecting frame plates (3) are installed on the top of the lower well body (1), the bottom of the upper well body (2) is in contact with the top of the connecting frame plate (3), three groups of positioning grooves (302) are opened on the connecting frame plate (3) in a circular array, and three groups of auxiliary frames (4) are slidably installed on the connecting frame plate (3) in a circular array. The inner ends of the auxiliary frames (4) are fixed with inner panels (402) by bolts, and the upper and lower ends of the inner sides of the inner panels (402) are in contact with the outer end surfaces of the upper well body (2) and the lower well body (1), respectively. A group of movable frames (405) are provided, and a group of positioning blocks (4052) are fixedly installed at both ends of the movable frames (405), and the positioning blocks (4052) at both ends of the movable frames (405) are respectively plugged and installed on the positioning grooves (302) of the connecting frame plate (3). A group of guide plates (408) are also fixedly provided on the auxiliary frame (4), and the guide plates (408) are in an italic structure. A group of external mounting seats (406) are fixedly installed at the top outer ends of the guide plates (408), and a group of fastening frames (403) are threadedly installed on the external mounting seats (406).

2. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: The connecting frame plate (3) is provided with three groups of inner guide grooves (301) in a circular array, an inner guide block (401) is fixedly mounted on the outer end of the bottom of the auxiliary frame (4), and the inner guide blocks (401) at the outer end of the bottom of the auxiliary frame (4) are respectively slidably mounted on the inner guide grooves (301) of the connecting frame plate (3).

3. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: A group of support plates (404) are fixedly installed on both side ends of the auxiliary frame (4), and a group of sliding holes are opened on the support plates (404). A group of connecting rods (4051) are fixedly installed on the bottom ends of both sides of the mobile frame (405), and the connecting rods (4051) at the bottom ends of both sides of the mobile frame (405) are slidably installed on the sliding holes of the support plates (404) at both side ends of the auxiliary frame (4).

4. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: A group of elastic members (4053) are respectively sleeved and installed on the connecting rods (4051) at the bottom ends of both sides of the movable frame (405), and the top ends of the elastic members (4053) are respectively in contact with the bottom surfaces of the upper support plates (404) of the auxiliary frame (4).

5. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: A group of connecting grooves (4061) are provided on the top of the outer mounting seat (406), a connecting slider (4032) is fixedly installed in the middle of the fastening frame (403), and the connecting slider (4032) in the middle of the fastening frame (403) is slidably installed on the connecting grooves (4061) provided on the top of the outer mounting seat (406).

6. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: A set of adjusting screws (407) are rotatably mounted on the top of the outer mounting seat (406), a set of connecting screw holes (4031) are opened on the fastening frame (403), and the connecting screw holes (4031) opened on the fastening frame (403) are threadedly mounted on the adjusting screws (407) on the top of the outer mounting seat (406).

7. The permanent and temporary segmented construction device for a tunnel insulation inspection well according to claim 1 is characterized by: A set of inner lining plates (4033) are fixedly mounted on the upper and lower ends of the fastening frame (403), and two sets of fastening bolts (4034) are respectively plugged and mounted on the inner lining plates (4033).

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