Shifting groove liner tube joint structure for box type support field splicing

Abstract

The utility model discloses a shifting groove liner tube joint structure for box type support on-site splicing, and belongs to the field of constructional engineering, the shifting groove liner tube joint structure comprises a lower section support, an upper section support is arranged at the top of the lower section support, a partition plate is fixedly connected in the lower section support, and a positioning mechanism is arranged on one side of the lower section support; a supporting mechanism is arranged on one side of the positioning mechanism, a positioning plate is fixedly connected to the surface of the upper-section support, a height adjusting mechanism is arranged on one side of the positioning plate, a limiting mechanism is arranged on one side of the height adjusting mechanism, the limiting mechanism comprises a limiting rod, and the limiting rod, a spring and a fixing frame are arranged, so that the height adjusting mechanism can adjust the height of the upper-section support. The limiting rod is limited through the fixing frame, then the limiting rod is supported through the spring, and then the fixing frame penetrates through the shifting rod and is inserted into the positioning plate to position the shifting rod, so that the problem that the shifting rod cannot be positioned through an existing shifting groove liner tube joint structure for box type supporting on-site splicing is solved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building engineering, and in particular to a box support field splicing slot lining pipe node structure. BACKGROUND

[0002] In the published patent with the authorization announcement number CN211849984U, the utility model relates to the technical field of building engineering, and in particular to a box support field splicing slot lining pipe node structure, which comprises a lower support (1) and an upper support (3). The cross sections of the lower support (1) and the upper support (3) are both box-shaped cross sections. The top of the lower support (1) is oppositely welded to the bottom of the upper support (3) to form a weld (7). An adjustable slot lining pipe node piece is symmetrically arranged in the inner cavity of the upper support (3). The adjustable slot lining pipe node piece is used to adjust the construction gap and provide a backing plate support for welding. A baffle (2) is welded to the top of the cavity of the lower support (1) to form a closed box. The structure is delicate. The lining pipe is easily and flexibly slid under the driving of the slotting rod. The slotting rod is clamped in the slot hole, and the lining pipe will not fall off. The lining pipe can be standardized and mass-produced.

[0003] When the above device is implemented, the lining pipe is separated from the cavity inside the upper support by pulling the slotting rod, which supports the upper support by abutting against the surface of the baffle, leaving a gap for welding. However, the existing box support field splicing slot lining pipe node structure cannot position the slotting rod, which causes the upper support to easily slide down. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a box support field splicing slot lining pipe node structure, which overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the following technical scheme is adopted in the present application: a box support field splicing slot lining pipe node structure, comprising a lower support, wherein the top of the lower support is provided with an upper support, the inside of the lower support is fixedly connected with a baffle, one side of the lower support is provided with a positioning mechanism, one side of the positioning mechanism is provided with a supporting mechanism, the surface of the upper support is fixedly connected with a positioning plate, one side of the positioning plate is provided with a height adjusting mechanism, one side of the height adjusting mechanism is provided with a limiting mechanism, the limiting mechanism comprises a limiting rod, the limiting rod is in sliding connection with the positioning plate, the outside of the limiting rod is sleeved with a spring, the outside of the spring is provided with a fixing frame, and the fixing frame is in sliding connection with the limiting rod.

[0006] As a preferred implementation, the positioning mechanism comprises a fixed plate, the fixed plate is provided with eight, eight said fixed plate is symmetrically installed on the surface of the lower support and the upper support, the surface of the fixed plate is provided with a mounting hole, the mounting hole is provided with a bolt inside, the bolt is in threaded connection with the fixed plate.

[0007] By adopting the above technical scheme, the bolt is limited through the mounting hole on the surface of the fixed plate, and then the bolt is passed through the support plate by rotating the bolt to connect the support plate and the fixed plate, so that the support plate and the fixed plate can be better connected.

[0008] As a preferred implementation, the support mechanism comprises a support plate, the support plate is in sliding connection with the fixed plate, the bottom of the support plate is fixedly connected with a first threaded rod, the outer thread of the first threaded rod is in threaded connection with a sleeve rod, the end of the sleeve rod away from the first threaded rod is in threaded connection with a second threaded rod, and the screw direction of the second threaded rod is opposite to that of the first threaded rod.

[0009] By adopting the above technical scheme, the first threaded rod and the second threaded rod are moved in the sleeve rod by rotating the sleeve rod, and then the support plate is moved by the movement of the first threaded rod and the second threaded rod, so that the support plate can be better moved.

[0010] As a preferred implementation, the height adjusting mechanism comprises a pull rod, the pull rod is in sliding connection with the upper support, one side of the pull rod is fixedly connected with a moving plate, and the bottom of the moving plate is fixedly connected with two lining pipes, which are symmetrically distributed on the bottom of the moving plate.

[0011] By adopting the above technical scheme, the pull rod is moved in the upper support by pulling the pull rod, the moving plate is moved by the movement of the pull rod, the lining pipe is moved by the movement of the moving plate, and the gap size between the upper support and the lower support is adjusted by the lining pipe abutting against the surface of the partition plate, so that the gap size between the upper support and the lower support can be better adjusted.

[0012] As a preferred implementation, the surface of the partition plate is provided with a limiting hole, and the limiting hole is matched with the lining pipe.

[0013] By adopting the above technical scheme, the limiting hole is provided on the surface of the partition plate, and then the lining pipe is limited by the limiting hole, so that the lining pipe can be better limited.

[0014] As a preferred implementation, the surface of the pull rod is fixedly connected with a sliding block, the surface of the upper support is provided with a sliding groove, the sliding block is located in the sliding groove, and the sliding block is in sliding connection with the sliding groove.

[0015] By adopting the technical scheme, the sliding block is limited by the sliding groove, and the push rod is limited by the sliding block, so that the push rod can move on the surface of the upper segment support.

[0016] As a preferred embodiment, the positioning plate is provided with a positioning hole on the surface, and the positioning hole is matched with the limiting rod.

[0017] By adopting the technical scheme, the positioning plate is provided with a positioning hole on the surface, and the positioning hole is matched with the limiting rod.

[0018] As a preferred embodiment, the bottom of the upper segment support is provided with an inclined surface.

[0019] By adopting the technical scheme, the bottom of the upper segment support is provided with an inclined surface, and the inclined surface facilitates the welding of the upper segment support and the lower segment support, so that the upper segment support and the lower segment support can be better welded.

[0020] The beneficial effects of the present application are as follows:

[0021] 1. The box support field splicing push groove liner pipe node structure is provided with a limiting rod, a spring and a fixing frame, the limiting rod is limited by the fixing frame, the limiting rod is supported by the spring, the fixing frame penetrates the push rod and inserts into the inside of the positioning plate to position the push rod, the push rod can be positioned, and the practicality is improved.

[0022] 2. The box support field splicing push groove liner pipe node structure is provided with a support plate, a first threaded rod, a sleeve rod and a second threaded rod, the first threaded rod and the second threaded rod are moved in the inside of the sleeve rod by rotating the sleeve rod, the support plate is moved by the movement of the first threaded rod and the second threaded rod, the bolt penetrates the support plate by rotating the bolt to connect the support plate and the fixed plate, and the upper segment support is supported by the fixed plate, the upper segment support can be supported, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a front structure schematic diagram of the present application;

[0024] Figure 2 It is a support mechanism structure schematic diagram of the present application;

[0025] Figure 3 It is an upper segment support structure schematic diagram of the present application;

[0026] Figure 4A schematic view of a limiting mechanism structure of the present application;

[0027] Figure 5 A schematic view of a lower segment support structure of the present application.

[0028] Figure label: 1, lower segment support; 2, positioning mechanism; 21, mounting hole; 22, fixed plate; 23, bolt; 3, support mechanism; 31, support plate; 32, first threaded rod; 33, sleeve rod; 34, second threaded rod; 4, height adjustment mechanism; 41, bushing; 42, moving plate; 43, lever; 5, limiting mechanism; 51, limiting rod; 52, spring; 53, fixed frame; 6, upper segment support; 7, sliding groove; 8, sliding block; 9, inclined surface; 10, partition plate; 11, positioning plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments.

[0030] Reference Figures 1-4 A box type support field splicing push groove bushing node structure, comprising a lower segment support 1, the top of the lower segment support 1 is provided with an upper segment support 6, the inside of the lower segment support 1 is fixedly connected with a partition plate 10, one side of the lower segment support 1 is provided with a positioning mechanism 2, one side of the positioning mechanism 2 is provided with a support mechanism 3, the support mechanism 3 comprises a support plate 31, the support plate 31 is slidably connected with a fixed plate 22, the bottom of the support plate 31 is fixedly connected with a first threaded rod 32, the outside of the first threaded rod 32 is threadedly connected with a sleeve rod 33, one end of the sleeve rod 33 away from the first threaded rod 32 is threadedly connected with a second threaded rod 34, the screw direction of the second threaded rod 34 is opposite to that of the first threaded rod 32; by rotating the sleeve rod 33, the first threaded rod 32 and the second threaded rod 34 move in the inside of the sleeve rod 33, then the first threaded rod 32 and the second threaded rod 34 drive the support plate 31 to move, which can better move the support plate 31.

[0031] Reference Figures 1-2 The positioning mechanism 2 comprises a fixed plate 22, eight fixed plates 22 are symmetrically installed on the surfaces of the lower segment support 1 and the upper segment support 6, the surface of the fixed plate 22 is provided with a mounting hole 21, the inside of the mounting hole 21 is provided with a bolt 23, the bolt 23 is threadedly connected with the fixed plate 22; the bolt 23 is limited through the mounting hole 21 on the surface of the fixed plate 22, then the bolt 23 is rotated to pass through the support plate 31, thereby connecting the support plate 31 with the fixed plate 22, which can better connect the support plate 31 with the fixed plate 22.

[0032] Reference Figures 2-4The surface of the upper segment support 6 is fixedly connected with a positioning plate 11, one side of the positioning plate 11 is provided with a height adjusting mechanism 4, the height adjusting mechanism 4 comprises a push rod 43, the push rod 43 is in sliding connection with the upper segment support 6, one side of the push rod 43 is fixedly connected with a moving plate 42, the bottom of the moving plate 42 is fixedly connected with two lining pipes 41, and the two lining pipes 41 are symmetrically distributed at the bottom of the moving plate 42; the push rod 43 is moved in the inside of the upper segment support 6 by pulling the push rod 43, the moving plate 42 is moved by the movement of the push rod 43, the lining pipes 41 are moved by the movement of the moving plate 42, and the size of the gap between the upper segment support 6 and the lower segment support 1 is adjusted by the abutting of the lining pipes 41 to the surface of the partition plate 10, so that the size of the gap between the upper segment support 6 and the lower segment support 1 can be better adjusted.

[0033] With reference to Figure 5 The surface of the partition plate 10 is provided with a limiting hole, and the limiting hole is matched with the lining pipe 41; the limiting hole is arranged on the surface of the partition plate 10, and the lining pipe 41 is limited by the limiting hole, so that the lining pipe 41 can be better limited.

[0034] With reference to Figure 4 The surface of the push rod 43 is fixedly connected with a sliding block 8, the surface of the upper segment support 6 is provided with a sliding groove 7, the sliding block 8 is located in the inside of the sliding groove 7, and the sliding block 8 is in sliding connection with the sliding groove 7; the sliding block 8 is limited by the sliding groove 7, and the push rod 43 is limited by the sliding block 8, so that the push rod 43 can be better moved on the surface of the upper segment support 6.

[0035] With reference to Figures 1-4 One side of the height adjusting mechanism 4 is provided with a limiting mechanism 5, the limiting mechanism 5 comprises a limiting rod 51, the limiting rod 51 is in sliding connection with the positioning plate 11, a spring 52 is arranged on the outside of the limiting rod 51, a fixed frame 53 is arranged on the outside of the spring 52, and the fixed frame 53 is in sliding connection with the limiting rod 51.

[0036] With reference to Figures 1-2 The surface of the positioning plate 11 is provided with a positioning hole, and the positioning hole is matched with the limiting rod 51; the positioning hole is arranged on the surface of the positioning plate 11, the limiting rod 51 is inserted into different positions of the positioning hole, and the push rod 43 is positioned, so that the push rod 43 can be better positioned. The bottom of the upper segment support 6 is provided with an inclined surface 9; the bottom of the upper segment support 6 is provided with the inclined surface 9, the upper segment support 6 and the lower segment support 1 are conveniently welded by the inclined surface 9, and the upper segment support 6 and the lower segment support 1 can be better welded.

[0037] Working principle: by pulling the lever 43 make lever 43 in the inside of the upper support 6, then by lever 43 movement driven moving plate 42 movement, then by moving plate 42 movement driven liner tube 41 movement, then by liner tube 41 resistance to the surface of the partition 10 the size of the gap between the upper support 6 and the lower support 1 adjust, then by fixed frame 53 to the limit rod 51 limit, then by spring 52 to the limit rod 51 support, then by fixed frame 53 through the lever 43 inserted into the inside of the positioning plate 11 to the lever 43 positioning, then by rotating sleeve rod 33 make the first threaded rod 32 and the second threaded rod 34 in the inside of the sleeve rod 33 movement, then by the first threaded rod 32 and the second threaded rod 34 movement driven support plate 31 movement, then by rotating bolt 23 make bolt 23 through the support plate 31, the support plate 31 and the fixed plate 22 are connected, then by the fixed plate 22 support the upper support 6, then by the upper support 6 and the lower support 1 welding.

[0038] In the description of the present application, it should be pointed out that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0039] In the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0040] The above describes the present application in combination with specific embodiments, but those skilled in the art should understand that these descriptions are exemplary and not a limitation on the scope of protection of the present application. Those skilled in the art can make various modifications and changes to the present application according to the spirit and principles of the present application, and these modifications and changes are also within the scope of the present application.

Claims

1. A box type support field splice notched liner pipe joint construction comprising a lower segment support (1), characterized in that, The top of the lower support (1) is provided with an upper support (6), the inside of the lower support (1) is fixedly connected with a partition plate (10), one side of the lower support (1) is provided with a positioning mechanism (2), one side of the positioning mechanism (2) is provided with a supporting mechanism (3), the surface of the upper support (6) is fixedly connected with a positioning plate (11), one side of the positioning plate (11) is provided with a height adjusting mechanism (4), one side of the height adjusting mechanism (4) is provided with a limiting mechanism (5), the limiting mechanism (5) comprises a limiting rod (51), the limiting rod (51) is in sliding connection with the positioning plate (11), the outside of the limiting rod (51) is sleeved with a spring (52), the outside of the spring (52) is provided with a fixing frame (53), the fixing frame (53) is in sliding connection with the limiting rod (51).

2. A box-type support field-fabricated notched-sleeve liner node construction according to claim 1, wherein, The positioning mechanism (2) comprises a fixed plate (22), eight fixed plates (22) are symmetrically installed on the surface of the lower support (1) and the upper support (6), the surface of the fixed plate (22) is provided with a mounting hole (21), the inside of the mounting hole (21) is provided with a bolt (23), the bolt (23) is in threaded connection with the fixed plate (22).

3. A box-type support field-fabricated notched-sleeve liner node construction according to claim 1, wherein, The supporting mechanism (3) comprises a supporting plate (31), the supporting plate (31) is in sliding connection with the fixed plate (22), the bottom of the supporting plate (31) is fixedly connected with a first threaded rod (32), the outside of the first threaded rod (32) is threadedly connected with a sleeve rod (33), the end, away from the first threaded rod (32), of the sleeve rod (33) is threadedly connected with a second threaded rod (34), and the threaded direction of the second threaded rod (34) is opposite to that of the first threaded rod (32).

4. A box-type support field-fabricated notched-sleeve liner node construction according to claim 1, wherein, The height adjusting mechanism (4) comprises a shifting rod (43), the shifting rod (43) is in sliding connection with the upper support (6), one side of the shifting rod (43) is fixedly connected with a moving plate (42), the bottom of the moving plate (42) is fixedly connected with two lining pipes (41), and the two lining pipes (41) are symmetrically distributed on the bottom of the moving plate (42).

5. A box-type support field-fabricated notched-sleeve liner node construction according to claim 4, wherein, The surface of the partition plate (10) is provided with a limiting hole, which is matched with the lining pipe (41).

6. A box-type support field-fabricated notched-sleeve liner node construction according to claim 4, wherein, The surface of the shifting rod (43) is fixedly connected with a sliding block (8), the surface of the upper support (6) is provided with a sliding groove (7), the sliding block (8) is located in the inside of the sliding groove (7), and the sliding block (8) is in sliding connection with the sliding groove (7).

7. A box-type support field-fabricated notched-sleeve liner node construction according to claim 1, wherein, The surface of the positioning plate (11) is provided with a positioning hole, which is matched with the limiting rod (51).

8. A box-type support field-fabricated notched-sleeve liner node construction according to claim 1, wherein, The bottom of the upper support (6) is provided with an inclined surface (9).

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