Round pipe detection device for construction engineering construction

Abstract

The utility model discloses a circular tube detection device for construction engineering construction, which comprises a storage cylinder, a storage mechanism is arranged in the storage cylinder, two groups of push plates for fixing are arranged on the storage mechanism, the side part of one group of push plates is fixedly connected with a first fixing rod, and the side part of the other group of push plates is fixedly connected with a second fixing rod. The side part of the other group of push plates is fixedly connected with a second fixing rod, and the first fixing rod and the second fixing rod are provided with a measuring mechanism for measuring the diameter of the circular tube. The storage mechanism and the measuring mechanism are integrated on the storage cylinder, the storage space is saved through a flexible storage mode, the size of the device is greatly reduced, the device can be carried without a special transport tool, carrying is convenient, turnover use in a construction site is facilitated, the logistics cost can be remarkably reduced, and the problem that transportation is limited is solved; the device is suitable for temporary workplaces and multi-project circulation scenes, the maneuverability and flexibility of detecting the diameter of the circular pipe during construction are enhanced, and the use convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of circular pipe testing technology, specifically a circular pipe testing device for construction engineering. Background Technology

[0002] During the construction process, a large number of round pipes are used. These round pipes have different specifications and are used in different building sections. Before using the round pipes, it is necessary to measure and test their roundness.

[0003] The prior art provides a construction engineering testing device (publication number CN218066245U), which includes a main body, a testing mechanism, and a fixing mechanism. The testing mechanism is located at the left and right ends inside the main body, and the fixing mechanism is located in the middle inside the main body. The main body includes a base plate, moving wheels, and a housing. The moving wheels are fixedly installed at the lower end of the base plate, and the housing is fixedly installed at the upper end of the base plate. The testing mechanism includes a movable groove, a throttle, a rotating screw, a support rod, a nut, a rotating shaft, a first test rod, a sliding groove, a ruler, a first electric push rod, a first push rod, a second test rod, a pointer, a touch plate, a contact switch, a locking groove, and a compression spring.

[0004] The aforementioned construction testing device still has some problems in actual use. For example, the fixed box structure makes the device unable to be disassembled or stored, resulting in an excessively large overall size. It requires special transportation tools, which increases costs. When moving it to the field or temporary construction site, it may be inconvenient to transport due to road conditions. Therefore, we need to propose a circular pipe testing device for construction projects. Utility Model Content

[0005] The purpose of this utility model is to provide a round pipe testing device for construction projects, which reduces the size of the equipment, improves its portability, facilitates its use on construction sites, and significantly reduces logistics costs, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A circular pipe testing device for construction engineering includes a storage cylinder with a storage mechanism inside. The storage mechanism has two sets of push plates for fixing. A first fixing rod is fixedly connected to the side of one set of push plates, and a second fixing rod is fixedly connected to the side of the other set of push plates. The first fixing rod and the second fixing rod are equipped with a measuring mechanism for measuring the diameter of the circular pipe.

[0008] Preferably, the storage mechanism includes a bidirectional lead screw, a first threaded sleeve, a second threaded sleeve, a first push rod, and a second push rod. The bidirectional lead screw is movably installed inside the storage cylinder. The first threaded sleeve is threaded onto the left-hand thread of the bidirectional lead screw, and the second threaded sleeve is threaded onto the right-hand thread of the bidirectional lead screw. There are two sets of the first push rod and the second push rod. Both sets of the first push rod are hinged to the side of the first threaded sleeve, and both sets of the second push rod are hinged to the side of the second threaded sleeve. One end of both the first push rod and the second push rod is hinged to the side of the push plate.

[0009] Preferably, the storage tube has a storage groove, and the push plate is disposed in the storage groove.

[0010] Preferably, the inner wall of the storage tube is symmetrically and fixedly connected with two sets of guide rods, and the sides of the first threaded sleeve and the second threaded sleeve are symmetrically and fixedly connected with two sets of guide blocks, which are slidably mounted on the guide rods.

[0011] Preferably, the storage tube is provided with a protective cover on its side, and a number of positioning blocks are symmetrically fixedly connected to the side of the protective cover. The inner wall of the storage tube is provided with a number of positioning grooves corresponding to the positioning blocks, and the positioning blocks are inserted into the positioning grooves.

[0012] Preferably, a first threaded post is fixedly connected to both sides of the protective cover, and a relief groove corresponding to the first threaded post is opened in the storage tube. The first threaded post is disposed in the relief groove, and a clamping block is threadedly installed on the first threaded post. The clamping block abuts against the side of the storage tube.

[0013] Preferably, the measuring mechanism includes a winding reel, a measuring tape, a clamping sleeve, and a stop block. The winding reel is sleeved on the second fixed rod, and the measuring tape is wound on the winding reel. The clamping sleeve is threaded onto the second fixed rod and abuts against the winding reel and the measuring tape. The first fixed rod has a slot, and the measuring tape is disposed in the slot. The stop block is fixedly installed at one end of the measuring tape and abuts against the first fixed rod.

[0014] Preferably, an anti-slip bracket for positioning the measuring tape is fixedly connected to the second fixing rod, and one end of the measuring tape passes through the anti-slip bracket.

[0015] Preferably, a hand-tightening rod is fixedly connected to the end of the bidirectional lead screw, and the hand-tightening rod is movably installed inside the storage tube.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This utility model integrates the storage mechanism and the measuring mechanism into a storage cylinder, saving storage space through flexible storage methods, significantly reducing the size of the equipment, allowing it to be transported without special transportation tools, making it easy to carry and convenient for use on construction sites. It can significantly reduce logistics costs, solve the problem of transportation restrictions, and is suitable for temporary construction sites and multi-project scenarios. It enhances the mobility and flexibility of detecting the diameter of round pipes during construction, and improves the convenience of using the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a structural diagram of the present invention when disassembled;

[0020] Figure 3 This is one of the partial structural schematic diagrams of this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the present invention.

[0022] In the diagram: 1. Storage cylinder; 2. Two-way lead screw; 3. First threaded sleeve; 4. Second threaded sleeve; 5. First push rod; 6. Second push rod; 7. Push plate; 8. Storage slot; 9. Guide block; 10. Guide rod; 11. Protective cover; 12. Positioning block; 13. Positioning groove; 14. Clearance groove; 15. First threaded post; 16. Clamping block; 17. First fixing rod; 18. Second fixing rod; 19. Slot; 20. Rewinding reel; 21. Measuring tape; 22. Clamping sleeve; 23. Anti-detachment frame; 24. Stop block; 25. Hand-tightening rod; 26. Measuring tape. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] A circular pipe testing device for construction engineering includes a storage cylinder 1, which has a storage mechanism inside. The storage mechanism has two sets of push plates 7 for fixing. A first fixing rod 17 is fixedly connected to the side of one set of push plates 7, and a second fixing rod 18 is fixedly connected to the side of the other set of push plates 7. A measuring mechanism for measuring the diameter of the circular pipe is provided on the first fixing rod 17 and the second fixing rod 18.

[0026] In an optional embodiment: the storage mechanism includes a bidirectional lead screw 2, a first threaded sleeve 3, a second threaded sleeve 4, a first push rod 5, and a second push rod 6. The bidirectional lead screw 2 is movably installed inside the storage cylinder 1. The first threaded sleeve 3 is threaded onto the left-hand thread of the bidirectional lead screw 2, and the second threaded sleeve 4 is threaded onto the right-hand thread of the bidirectional lead screw 2. There are two sets of the first push rod 5 and the second push rod 6. The two sets of the first push rod 5 are hinged to the side of the first threaded sleeve 3, and the two sets of the second push rod 6 are hinged to the side of the second threaded sleeve 4. One end of the first push rod 5 and the second push rod 6 are hinged to the side of the push plate 7.

[0027] It should be noted that by cooperating with the bidirectional lead screw 2, the first threaded sleeve 3, the second threaded sleeve 4, the first push rod 5 and the second push rod 6, the device can be fixed to the inner wall of the round tube, and the measuring tape 21 can be pulled out from the winding reel 20 to facilitate the measurement of the inner diameter of the round tube.

[0028] In an optional embodiment: the storage tube 1 has a storage groove 8, and the push plate 7 is disposed in the storage groove 8.

[0029] It should be noted that the push plate 7 can be stored in the storage tube 1 by setting the storage slot 8.

[0030] In an optional embodiment: the inner wall of the storage tube 1 is symmetrically and fixedly connected with two sets of guide rods 10, and the sides of the first threaded sleeve 3 and the second threaded sleeve 4 are symmetrically and fixedly connected with two sets of guide blocks 9, which are slidably mounted on the guide rods 10.

[0031] It should be noted that the guide block 9 and the guide rod 10 cooperate to guide the first threaded sleeve 3 and the second threaded sleeve 4, so that the first threaded sleeve 3 and the second threaded sleeve 4 can move horizontally in a stable manner.

[0032] In an optional embodiment: a protective cover 11 is provided on the side of the storage tube 1, and multiple sets of positioning blocks 12 are symmetrically fixedly connected to the side of the protective cover 11. Multiple sets of positioning grooves 13 corresponding to the positioning blocks 12 are opened on the inner wall of the storage tube 1, and the positioning blocks 12 are inserted into the positioning grooves 13.

[0033] It should be noted that the positioning groove 13 cooperates with the positioning block 12 to position the protective cover 11 during installation, thereby facilitating the installation of the protective cover 11.

[0034] In an optional embodiment: both sides of the protective cover 11 are fixedly connected with first threaded posts 15, and the storage tube 1 is provided with a relief groove 14 corresponding to the first threaded posts 15. The first threaded posts 15 are disposed in the relief groove 14, and a clamping block 16 is threadedly installed on the first threaded posts 15. The clamping block 16 abuts against the side of the storage tube 1.

[0035] It should be noted that the first threaded post 15 cooperates with the clamping block 16 to facilitate the installation and removal of the protective cover 11, thereby improving the convenience of installing or removing the protective cover 11.

[0036] In an optional embodiment: the measuring mechanism includes a take-up reel 20, a measuring tape 21, a clamping sleeve 22, and a stop block 24. The take-up reel 20 is sleeved on the second fixed rod 18, the measuring tape 21 is wound on the take-up reel 20, the clamping sleeve 22 is threaded on the second fixed rod 18, and the clamping sleeve 22 abuts against the take-up reel 20 and the measuring tape 21. A slot 19 is provided on the first fixed rod 17, the measuring tape 21 is disposed in the slot 19, and the stop block 24 is fixedly installed on one end of the measuring tape 21 and abuts against the first fixed rod 17.

[0037] It should be noted that when the storage mechanism pushes the push plate 7, the first fixing rod 17 and the second fixing rod 18 cooperate to drag the take-up reel 20 and the measuring tape 21, so that the measuring tape 21 can be unloaded from the take-up reel 20. The inner diameter of the round tube can be observed through the measuring tape 21. The stop block 24 is set to prevent the measuring tape 21 from falling off the first fixing rod 17. The clamping sleeve 22 is pressed against the take-up reel 20 and the measuring tape 21, which can fix the take-up reel 20 and the measuring tape 21, and prevent the take-up reel 20 from rotating, which would cause the measuring tape 21 to fall off the take-up reel 20 and become messy. A measuring tape 26 is set on the side of the storage cylinder 1. The measuring tape 26 can be used to measure round tubes smaller than the diameter of the storage cylinder 1.

[0038] In an optional embodiment: a detachment bracket 23 for positioning the measuring tape 21 is fixedly connected to the second fixing rod 18, and one end of the measuring tape 21 passes through the detachment bracket 23.

[0039] It should be noted that the anti-detachment bracket 23 is designed to prevent the measuring tape 21 from falling off. The measuring tape 21 is made of fiber tape, which is lightweight, resistant to bending, and not easily deformed or broken, thus extending the service life of the measuring tape 21.

[0040] In an optional embodiment: a hand-tightening rod 25 is fixedly connected to the end of the bidirectional lead screw 2, and the hand-tightening rod 25 is movably installed inside the storage tube 1.

[0041] When measuring the diameter of a round tube during use, first place the storage tube 1 inside one end of the round tube, loosen the clamping sleeve 22 so that the force of the clamping sleeve 22 on the winding reel 20 and the measuring tape 21 is eliminated. By rotating the hand-tightening rod 25, the hand-tightening rod 25 drives the double-ended screw 2 to rotate. When the double-ended screw 2 rotates, it drives the first threaded sleeve 3 and the second threaded sleeve 4 to move away from each other under the positioning of the guide rod 10 and the guide block 9. When the first threaded sleeve 3 and the second threaded sleeve 4 move away from each other, they push the first push rod 5 and the second push rod 6, so that the first push rod 5 and the second push rod 6 can push the push plate 7, so that the push plate 7 can be opened by pushing, so that the push plate 7 can be clamped on the inner wall of the round tube.

[0042] When the push plate 7 moves, it can drag the measuring tape 21, so that the measuring tape 21 is released from the take-up reel 20. After the push plate 7 is clamped on the inner wall of the round tube, the inner diameter of the round tube can be observed through the measuring tape 21. If the wall thickness of the round tube needs to be measured at the same time, the measuring tape 21 can be dragged through the stop block 24, and one end of the measuring tape 21 can be dragged to the side wall of the round tube, and the diameter of the round tube can be observed through the measuring tape 21.

[0043] When the device needs to be carried, the hand-tightening lever 25 is rotated, which in turn drives the bidirectional lead screw 2 to rotate. The rotation of the bidirectional lead screw 2, in conjunction with the positioning of the guide rod 10 and the guide block 9, causes the first threaded sleeve 3 and the second threaded sleeve 4 to move closer together. This movement of the first threaded sleeve 3 and the second threaded sleeve 4 drags the first push rod 5 and the second push rod 6, allowing the push plate 7 to move into the storage slot 8 for storage. Rotating the take-up reel 20 winds the measuring tape 21 onto it. Tightening the clamping sleeve 22 secures the take-up reel 20 and the measuring tape 21, preventing them from unraveling. This flexible storage method saves storage space, reduces the size of the equipment, improves portability, facilitates on-site turnover, and significantly reduces logistics costs.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circular pipe testing device for construction engineering, comprising a receiving cylinder (1), characterized in that: The storage tube (1) is equipped with a storage mechanism inside. The storage mechanism is equipped with two sets of push plates (7) for fixing. A first fixing rod (17) is fixedly connected to the side of one set of push plates (7), and a second fixing rod (18) is fixedly connected to the side of the other set of push plates (7). A measuring mechanism for measuring the diameter of the round tube is provided on the first fixing rod (17) and the second fixing rod (18).

2. The circular pipe testing device for construction engineering according to claim 1, characterized in that: The storage mechanism includes a bidirectional lead screw (2), a first threaded sleeve (3), a second threaded sleeve (4), a first push rod (5), and a second push rod (6). The bidirectional lead screw (2) is movably installed inside the storage cylinder (1). The first threaded sleeve (3) is threaded onto the left-hand thread of the bidirectional lead screw (2), and the second threaded sleeve (4) is threaded onto the right-hand thread of the bidirectional lead screw (2). The first push rod (5) and the second push rod (6) are each provided in two sets. The two sets of the first push rod (5) are hinged to the side of the first threaded sleeve (3), and the two sets of the second push rod (6) are hinged to the side of the second threaded sleeve (4). One end of the first push rod (5) and the second push rod (6) are both hinged to the side of the push plate (7).

3. The circular pipe testing device for construction engineering according to claim 2, characterized in that: The storage tube (1) has a storage groove (8), and the push plate (7) is located in the storage groove (8).

4. The circular pipe testing device for construction engineering according to claim 3, characterized in that: The inner wall of the storage tube (1) is symmetrically fixedly connected with two sets of guide rods (10), and the sides of the first threaded sleeve (3) and the second threaded sleeve (4) are symmetrically fixedly connected with two sets of guide blocks (9), and the guide blocks (9) are slidably mounted on the guide rods (10).

5. The circular pipe testing device for construction engineering according to claim 1, characterized in that: The storage tube (1) is provided with a protective cover (11) on its side. The protective cover (11) is symmetrically fixedly connected with multiple sets of positioning blocks (12). The inner wall of the storage tube (1) is provided with multiple sets of positioning grooves (13) corresponding to the positioning blocks (12). The positioning blocks (12) are inserted into the positioning grooves (13).

6. The circular pipe testing device for construction engineering according to claim 5, characterized in that: Both sides of the protective cover (11) are fixedly connected with first threaded posts (15). The storage tube (1) is provided with a relief groove (14) corresponding to the first threaded post (15). The first threaded post (15) is set in the relief groove (14). A clamping block (16) is threaded on the first threaded post (15). The clamping block (16) is clamped against the side of the storage tube (1).

7. A circular pipe testing device for construction engineering according to claim 1, characterized in that: The measuring mechanism includes a take-up reel (20), a measuring tape (21), a clamping sleeve (22), and a stop block (24). The take-up reel (20) is sleeved on the second fixed rod (18), and the measuring tape (21) is wound on the take-up reel (20). The clamping sleeve (22) is threaded on the second fixed rod (18) and abuts against the take-up reel (20) and the measuring tape (21). A slot (19) is provided on the first fixed rod (17), and the measuring tape (21) is disposed in the slot (19). The stop block (24) is fixedly installed on one end of the measuring tape (21) and abuts against the first fixed rod (17).

8. A circular pipe testing device for construction projects according to claim 7, characterized in that: The second fixing rod (18) is fixedly connected to an anti-slip bracket (23) for positioning the measuring tape (21), and one end of the measuring tape (21) passes through the anti-slip bracket (23).

9. A circular pipe testing device for construction engineering according to claim 2, characterized in that: The end of the bidirectional lead screw (2) is fixedly connected to a hand-tightening rod (25), which is movably installed inside the storage tube (1).

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