Pier perpendicularity detection device for bridge construction

Abstract

The utility model belongs to the technical field of bridge construction, and relates to a bridge pier verticality detection device for bridge construction, which comprises a positioning plate and two moving plates, the side surface of each moving plate is provided with a sliding chute, the surface of the positioning plate is fixedly connected with a sliding rod, and the sliding rod is slidably connected in the sliding chute; a fixing block is fixedly connected to the side face of the movable plate, the surface of the fixing block is fixedly connected with one end of a threaded cylinder, a threaded rod is arranged in the threaded cylinder in a screwed mode, the bottom end of the threaded rod is fixedly connected with the top end of a rotating shaft, and a rotary knob is arranged on the surface of the rotating shaft. The bridge pier perpendicularity detection device for bridge construction has the beneficial effects that through the arrangement of structures such as the positioning plate, the moving plate, the threaded cylinder, the threaded rod, the dial and the pointer, a worker can quickly drive the device to move around a bridge pier, the perpendicularity detection work can be quickly completed, and the measurement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge construction technical field, concretely relates to a pier verticality detection device for bridge construction. BACKGROUND

[0002] The verticality of the pier is an important parameter affecting the safety of the bridge structure. If the pier is inclined, the bearing capacity of the pier will be affected, and in severe cases, the pier may even break and the bridge may collapse. Therefore, it is very important to detect the verticality of the pier during bridge construction.

[0003] In the patents with patent numbers CN218937419U and CN222124330U, the verticality of the pier is detected by using a trolley type design. However, the height of the pier is relatively high, and the above two patents have limitations when used. When measuring different positions of the pier, the vehicle body needs to be pulled, which affects the efficiency of the measurement. UTILITY MODEL CONTENTS

[0004] The utility model provides a pier verticality detection device for bridge construction to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pier verticality detection device for bridge construction, comprising a positioning plate and two moving plates, the moving plate side is provided with a sliding groove, the positioning plate surface is fixedly connected with a sliding rod, the sliding rod is slidingly connected in the sliding groove;

[0006] The moving plate side is fixedly connected with a fixed block, the fixed block surface is fixedly connected with one end of a threaded cylinder, a threaded rod is rotatably arranged in the threaded cylinder, the bottom end of the threaded rod is fixedly connected with the top end of a rotating shaft, and the surface of the rotating shaft is provided with a knob;

[0007] The positioning plate surface is provided with a groove, the groove is connected with a fixed plate, the lower surface of the fixed plate is provided with a scale disc, and the surface of the scale disc is provided with a pointer.

[0008] As a further scheme of the utility model: the surface of the rotating shaft is provided with a bearing, and the bearing is fixedly connected to the surface of the positioning plate through a supporting block.

[0009] As a further scheme of the utility model: the positioning plate side is fixedly connected with a connecting block, the connecting block surface is inlaid with a shaft sleeve, the shaft sleeve is provided with a rotating rod, and the surface of the rotating rod is fixedly connected with a handle.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1. The bridge pier verticality detection device for bridge construction, through the setting of the positioning plate, the moving plate, the threaded cylinder, the threaded rod, the dial and the pointer and the like, the worker can quickly drive the device to move around the pier, and the verticality detection work can be quickly completed, and the measurement efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0013] Fig. 1 It is a front view of the structure of the present application;

[0014] Fig. 2 It is a sectional view of the positioning plate in the present application;

[0015] Fig. 3 It is a three-dimensional structure of the present application;

[0016] In the drawing: 1, positioning plate; 2, moving plate; 3, sliding rod; 4, fixed block; 5, threaded cylinder; 6, threaded rod; 7, rotating shaft; 8, knob; 9, bearing; 10, supporting block; 11, groove; 12, fixed plate; 13, dial; 14, pointer; 15, connecting block; 16, shaft sleeve; 17, rotating rod; 18, handle. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0018] EMBODIMENT

[0019] Please refer to Figs. 1-3 The present application provides the following technical scheme:

[0020] A bridge pier verticality detection device for bridge construction, comprising a positioning plate 1 and two moving plates 2, the moving plate 2 is provided with a sliding groove on the side surface, the positioning plate 1 is fixedly connected with a sliding rod 3 on the surface, and the sliding rod 3 is slidably connected in the sliding groove.

[0021] The setting of the sliding rod 3 and the sliding groove can make the moving plate 2 move more stably, and then be conducive to completing the verticality detection work.

[0022] The mobile plate 2 is fixedly connected with a fixed block 4, the fixed block 4 is fixedly connected with one end of a threaded cylinder 5, a threaded rod 6 is rotatably arranged in the threaded cylinder 5, the bottom end of the threaded rod 6 is fixedly connected with the top end of a rotating shaft 7, the surface of the rotating shaft 7 is provided with a knob 8, the surface of the rotating shaft 7 is provided with a bearing 9, and the bearing 9 is fixedly connected on the surface of the positioning plate 1 through a supporting block 10.

[0023] During the rotation of the knob 8, the threaded rod 6 can be rotated, the threaded cylinder 5 can drive the mobile plate 2 to move through the fixed block 4, and then the positions of the two mobile plates 2 can be adjusted, and the adjusted mobile plate 2 can increase the contact area of the positioning plate 1 and the pier.

[0024] The surface of the positioning plate 1 is provided with a groove 11, the groove 11 is connected with a fixed plate 12, the lower surface of the fixed plate 12 is provided with a scale disc 13, and the surface of the scale disc 13 is provided with a pointer 14.

[0025] Specifically, the side surface of the positioning plate 1 is fixedly connected with a connecting block 15, the surface of the connecting block 15 is inlaid with a shaft sleeve 16, the shaft sleeve 16 is provided with a rotating rod 17, and the surface of the rotating rod 17 is fixedly connected with a handle 18.

[0026] The working principle of the utility model is as follows:

[0027] When in use, the staff can rub the knob 8 to drive the rotating shaft 7 to rotate the threaded rod 6, then stop rotating the knob 8 when the two mobile plates 2 are moved to the appropriate positions, then the distance between the two mobile plates 2 and the positioning plate 1 can be adjusted, then the staff can hold the handle 18 to make the positioning plate 1 and the mobile plate 2 contact with the surface of the pier, and then the perpendicularity of the pier can be determined through the direction of the pointer 14 on the surface of the scale disc 13.

[0028] In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, as long as the beneficial effects can be achieved, the implementation can be carried out, therefore, no more description is made.

[0029] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can pass through intermediate medium indirectly connect;Can be two element inside's intercommunication or two element's interaction relation.

[0030] Although the embodiments of the utility model have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the utility model, and the ordinary skilled in the art can change, modify, replace and transform the above-mentioned embodiments within the scope of the utility model.

Claims

1. A bridge pier verticality detection device for bridge construction, characterized by, Including a positioning plate (1) and two mobile plate (2), the mobile plate (2) side is provided with a sliding slot, the positioning plate (1) surface is fixedly connected with slide rod (3), the slide rod (3) is connected in sliding groove inside, The mobile plate (2) side is fixedly connected with fixed block (4), the fixed block (4) surface is fixedly connected with one end of threaded cylinder (5), the threaded cylinder (5) is rotated and is provided with threaded rod (6) in, the bottom of threaded rod (6) is fixedly connected with the top of rotating shaft (7), the surface of rotating shaft (7) is provided with knob (8), The positioning plate (1) surface is provided with recess (11), the recess (11) is connected with fixed plate (12), the lower surface of fixed plate (12) is provided with scale disc (13), the surface of scale disc (13) is provided with pointer (14).

2. The pier verticality detection device for bridge construction according to claim 1, characterized in that: The surface of rotating shaft (7) is provided with bearing (9), the bearing (9) is fixedly connected on the surface of positioning plate (1) through support block (10).

3. The pier verticality detection device for bridge construction of claim 1, wherein: The positioning plate (1) side is fixedly connected with connecting block (15), the surface of connecting block (15) is embedded with shaft sleeve (16), the shaft sleeve (16) is provided with rotating rod (17) inside, the surface of rotating rod (17) is fixedly connected with handle (18).

Images