Engineering water pipe measuring device

Abstract

The utility model discloses an engineering water pipe measuring device, and relates to the technical field of constructional engineering measurement. A gear piece rotates, the gear piece is meshed with a tooth plate on an upper protruding block, the upper protruding block is fixedly arranged on a connecting block, a guide block on the connecting block is arranged in a guide groove in an outer guide frame in a sliding and guiding mode, the guide block moves, then an outer supporting frame on the connecting block makes contact with the outer wall of a water pipe, and meanwhile an upper driving motor is used for driving the outer supporting frame to make contact with the outer wall of the water pipe. When the inner wall and the outer wall of the water pipe are not coaxial, the outer portion of the outer supporting frame makes contact with the water pipe in a limited mode, and the outer portion of the outer supporting frame makes contact with the water pipe in a limited mode. The two inner supporting frames are not in complete contact with the water pipe, and the gap can be further measured.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering measurement, in particular to an engineering water pipe measurement device. Background Art

[0002] After searching, publication number CN113390397B provides a measuring device for construction engineering management, whose structure includes a measuring body, a balance plate, a control key, a bolt hole, and a horizontal body. The lower end of the measuring body is integrated with the balance plate, the control key is embedded in the upper end of the measuring body, the bolt hole is installed on the side of the control key, and the horizontal body and the control key are on the same horizontal plane. The present invention uses the laser on the side of the measuring body to find the horizontal line of the building house, and at the same time, the extrusion block at the lower end is squeezed as a whole to drive the wiping device equipped with the laser to extend, so that the wiping device extends the wiping plate to the lens position through its own push rod, and the lens is dusted accordingly through the wiping cotton inside the wiping block. In addition, with the fixed-point cooperation of the two wiping devices, the stability of the laser head can be further maintained, so that it increases its own accuracy, thereby effectively preventing the laser line breakage caused by the lens being contaminated by dust.

[0003] However, it has certain defects. It is mainly used for horizontal measurement. It is not convenient to use when measuring the coaxiality of circular water pipes, and the coaxiality is not convenient to measure. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an engineering water pipe measuring device, which solves the problems raised by the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an engineering water pipe measuring device, including a main body frame, outer guide frames are fixedly arranged on both sides of the main body frame, guide grooves are opened on the surfaces of the two outer guide frames, guide blocks are slidably arranged on the outer guide frames through the guide grooves, a connecting block is fixedly arranged on the upper side of the guide block, an outer support frame is fixedly arranged on one end of the connecting block, U-shaped connecting blocks are fixedly arranged on both sides of the main body frame, a rotating connecting shaft is rotatably arranged on the surface of the two U-shaped connecting blocks, a gear part is fixedly arranged on the surface of the rotating connecting shaft, an external drive motor is fixedly arranged on the surface of the U-shaped connecting block, and the driving end of the external drive motor is fixedly connected to the shaft end of the rotating connecting shaft.

[0006] Preferably, two contact rollers are rotatably arranged on the surface of the outer support frame, and the two contact rollers are symmetrically arranged on the outer support frame.

[0007] Preferably, it also includes an outer frame member, a connecting shaft is rotatably arranged inside the outer frame member, an upper drive motor is fixedly arranged on the upper surface of the outer frame member, the output end of the upper drive motor is fixedly connected to the shaft end of the connecting shaft, a gear box is fixedly arranged on the lower side of the outer frame member, a bidirectional threaded rod is rotatably arranged inside the gear box, and two inner support frames are threadedly arranged on the bidirectional threaded rod.

[0008] Preferably, the two inner support frames are symmetrically threadedly arranged on the bidirectional threaded rod, and the two inner support frames are slidably arranged on the main frame.

[0009] Preferably, the U-shaped connecting block is a U-shaped frame structure, and the inner side span length value of the U-shaped connecting block is greater than the width value of the outer support frame.

[0010] Preferably, the bottom of the gear box is fixedly connected to the main frame via an external fixing bracket.

[0011] Beneficial Effects

[0012] The utility model provides an engineering water pipe measuring device. Compared with the prior art, it has the following beneficial effects:

[0013] A device for measuring engineering water pipes, which is rotated by a gear part, which meshes with a tooth plate on an upper protrusion, and the upper protrusion is fixedly arranged on a connecting block, and a guide block on the connecting block is slidingly guided in a guide groove on an outer guide frame, so that the guide block is moved, and then the outer support frame on the connecting block is contacted with the outer wall of the water pipe, and at the same time, the upper drive motor is driven to drive the connecting shaft to rotate, and then the gear box drives the bidirectional threaded rod to rotate, and the two inner support frames move under the rotation of the bidirectional threaded rod, and then the inner support frames are contacted with the inner wall of the water pipe. When the inner wall and the outer wall of the water pipe are not coaxial, the outer part of the outer support frame is limited in contact with the water pipe, and the contact between the two inner support frames and the water pipe is incomplete, and the gap can be measured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a front view of the structure of the utility model;

[0016] Figure 3 It is a top view of the structure of the utility model.

[0017] In the figure: 1. main frame; 2. contact roller; 3. outer support frame; 4. outer guide frame; 5. guide groove; 6. guide block; 7. connecting block; 8. upper protrusion; 9. tooth plate; 10. U-shaped connecting block; 11. rotating connecting shaft; 12. gear member; 13. outer drive motor; 14. upper drive motor; 15. connecting shaft; 16. outer frame member; 17. gear box; 18. bidirectional threaded rod; 19. inner support frame. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: an engineering water pipe measuring device, comprising a main body frame 1, outer guide frames 4 are fixedly arranged on both sides of the main body frame 1, guide grooves 5 are opened on the surfaces of the two outer guide frames 4, guide blocks 6 are slidably arranged on the outer guide frames 4 through the guide grooves 5, a connecting block 7 is fixedly arranged on the upper side of the guide block 6, an outer support frame 3 is fixedly arranged on one end of the connecting block 7, U-shaped connecting blocks 10 are fixedly arranged on both sides of the main body frame 1, a rotating connecting shaft 11 is rotatably arranged on the surface of the two U-shaped connecting blocks 10, a gear part 12 is fixedly arranged on the surface of the rotating connecting shaft 11, an external driving motor 13 is fixedly arranged on the surface of the U-shaped connecting block 10, a driving end of the external driving motor 13 is fixedly connected to the shaft end of the rotating connecting shaft 11, two contact rollers 2 are rotatably arranged on the surface of the outer support frame 3, and the two contact rollers 2 are symmetrically arranged on the outer support frame 3.

[0020] It also includes an outer frame member 16, wherein a connecting shaft 15 is rotatably provided inside the outer frame member 16, an upper drive motor 14 is fixedly provided on the upper surface of the outer frame member 16, and the output end of the upper drive motor 14 is fixedly connected to the shaft end of the connecting shaft 15, a gear box 17 is fixedly provided on the lower side of the outer frame member 16, a bidirectional threaded rod 18 is rotatably provided inside the gear box 17, two inner support frames 19 are threadedly provided on the bidirectional threaded rod 18, the two inner support frames 19 are symmetrically threaded on the bidirectional threaded rod 18, and the two inner support frames 19 are slidably provided on the main frame 1, the U-shaped connecting block 10 is a U-shaped frame structural member, and the inner side span length value of the U-shaped connecting block 10 is greater than the width value of the outer support frame 3, and the bottom of the gear box 17 is fixedly connected to the main frame 1 through an external fixing bracket.

[0021] During use, in a construction project, it is necessary to measure and detect the water pipes under construction. The water pipes to be measured are installed, and one end of the water pipe is passed through between the outer support frame 3 and the inner support frame 19. Then, the outer drive motor 13 is driven to drive the gear member 12 to rotate. The gear member 12 is meshed with the tooth plate 9 on the upper protrusion 8. The upper protrusion 8 is fixedly arranged on the connecting block 7. The guide block 6 on the connecting block 7 is slidably guided in the guide groove 5 on the outer guide frame 4. The guide block 6 is moved, and then the outer support frame 3 on the connecting block 7 is contacted with the outer wall of the water pipe. At the same time, the upper drive motor 14 is driven to drive the connecting shaft 15 to rotate, and then the gear box 17 drives the bidirectional threaded rod 18 to rotate. The two inner support frames 19 move under the rotation of the bidirectional threaded rod 18, and then the inner support frame 19 is contacted with the inner wall of the water pipe. When the inner wall and the outer wall of the water pipe are not coaxial, the outer part of the outer support frame 3 is limited in contact with the water pipe, and the contact between the two inner support frames 19 and the water pipe is incomplete, and the gap can be measured.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engineering water pipe measuring device, comprising a main frame (1), characterized in that: External guide frames (4) are fixedly arranged on both sides of the main frame (1), and guide grooves (5) are provided on the surfaces of the two external guide frames (4). Guide blocks (6) are slidably arranged on the external guide frames (4) through the guide grooves (5). A connecting block (7) is fixedly arranged on the upper side of the guide block (6), and an external support frame (3) is fixedly arranged on one end of the connecting block (7). U-shaped connecting blocks (10) are fixedly arranged on both sides of the main frame (1), and a rotating connecting shaft (11) is rotatably arranged on the surfaces of the two U-shaped connecting blocks (10). A gear member (12) is fixedly arranged on the surface of the rotating connecting shaft (11), and an external drive motor (13) is fixedly arranged on the surface of the U-shaped connecting block (10), and a driving end of the external drive motor (13) is fixedly connected to the shaft end of the rotating connecting shaft (11).

2. The engineering water pipe measuring device according to claim 1, characterized in that: Two contact rollers (2) are rotatably arranged on the surface of the outer support frame (3), and the two contact rollers (2) are symmetrically arranged on the outer support frame (3).

3. The engineering water pipe measuring device according to claim 1, characterized in that: The invention also comprises an outer frame member (16), wherein a connecting shaft (15) is rotatably provided inside the outer frame member (16), an upper drive motor (14) is fixedly provided on the upper surface of the outer frame member (16), an output end of the upper drive motor (14) is fixedly connected to the shaft end of the connecting shaft (15), a gear box (17) is fixedly provided on the lower side of the outer frame member (16), a bidirectional threaded rod (18) is rotatably provided inside the gear box (17), and two inner support frames (19) are threadedly provided on the bidirectional threaded rod (18).

4. The engineering water pipe measuring device according to claim 3 is characterized in that: The two inner support frames (19) are symmetrically threadedly arranged on the bidirectional threaded rod (18), and the two inner support frames (19) are slidably arranged on the main frame (1).

5. The engineering water pipe measuring device according to claim 1, characterized in that: The U-shaped connection block (10) is a U-shaped frame structure, and the inner side span length value of the U-shaped connection block (10) is greater than the width value of the outer support frame (3).

6. The engineering water pipe measuring device according to claim 3, characterized in that: The bottom of the gear box (17) is fixedly connected to the main frame (1) via an external fixing bracket.

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