Pier body verticality detection device

Abstract

The utility model provides a pier body verticality detection device, which belongs to the technical field of pier detection, and comprises a first rod body, the bottom end and the top end of the first rod body are respectively and fixedly provided with a bottom plate and a top plate, and the bottom wall of the bottom plate is fixedly provided with a main insertion rod; the observation seats are located on the two sides of the top of the top plate, the observation seats are arranged on the top plate in a sliding mode, observation holes are formed in the pair of observation seats in the vertical direction, the observation holes in the pair of observation seats are formed in the same direction, the observation seats are arranged in a long-strip shape in the observation direction, and reference wires are fixedly arranged in the middles of outlets of the observation holes in the vertical direction; the adjusting assembly is used for controlling the pair of observation seats to be close to or far away from each other and fixed to the moved position; and a pair of level bubbles are fixedly arranged on the two sides of the top plate. According to the utility model, the verticality of the pier body of the bridge pier can be simply, efficiently and accurately detected.

Description

Technical Field

[0001] The utility model relates to the technical field of pier detection, and more particularly to a device for detecting the verticality of a pier body. Background Art

[0002] The verticality of a pier body is one of the important indicators of bridge construction quality, directly affecting the overall structural stability and load-bearing capacity of the bridge. Insufficient verticality of the pier body may lead to uneven stress on the structure, increase the maintenance cost of the bridge, and even pose potential safety hazards. Therefore, it is of great significance to detect the verticality of the pier body to ensure the accuracy and quality during the construction process.

[0003] Most of the existing devices for detecting the verticality of a pier body rely on professional measuring tools such as total stations. These devices require professional personnel, have a high degree of specialization, and are easily restricted by the measuring distance, pier height, and weather conditions. Therefore, there is an urgent need for a device that can simply, efficiently, and relatively accurately detect the verticality of a pier body to facilitate the construction personnel to detect the verticality of the pier body. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for detecting the verticality of a pier body, which can simply, efficiently, and relatively accurately detect the verticality of the pier body.

[0005] The embodiment of the utility model is realized by the following technical solutions: A device for detecting the verticality of a pier body, comprising: a first rod body, a bottom plate and a top plate are respectively and fixedly arranged at the bottom end and the top end of the first rod body, and a main insertion rod is fixedly arranged on the bottom wall of the bottom plate;

[0006] An observation seat, a pair of observation seats are arranged on both sides of the top of the top plate, the observation seats are slidably arranged on the top plate, a pair of observation holes are vertically formed in the pair of observation seats, the observation holes on the pair of observation seats are arranged in the same direction, the observation seats are arranged in a long strip shape along the observation direction, and a reference wire is fixedly arranged vertically at the middle position of the outlet of the observation hole;

[0007] An adjusting assembly, which is used to control the pair of observation seats to approach or move away from each other and fix them to the moved positions;

[0008] A spirit level, and a pair of spirit levels are fixedly arranged at both sides of the top plate.

[0009] Further, the side of the observation hole close to the observation end is arranged in a flared shape.

[0010] Further, a light-shielding plate is fixedly arranged on the top of the observation seat, and the area of the light-shielding plate is larger than the area of the observation seat.

[0011] Further, the adjusting assembly includes a bidirectional lead screw and a handle. A limiting groove is formed in the top plate along the length direction. A limiting block is fixedly arranged on the observation seat. The limiting block is slidably connected in the limiting groove. The bidirectional lead screw is rotationally connected to the top plate along the length direction of the limiting groove. The limiting blocks on a pair of the observation seats are respectively threadedly connected to the threaded portions on both sides of the bidirectional lead screw. The handle is fixedly connected to one end of the top plate.

[0012] Further, a folding baffle is arranged between a pair of the observation seats. Two ends of the folding baffle are respectively fixedly connected to a pair of the observation seats.

[0013] Further, a plurality of auxiliary insertion rods are also fixedly arranged on the bottom wall of the bottom plate. The bottom of the auxiliary insertion rod is in a tapered shape.

[0014] Further, an adjusting plate is arranged at the outlet end of the observation hole. There are a pair of the adjusting plates. The pair of the adjusting plates are respectively slidably clamped on the observation seat and are simultaneously arranged to approach or move away from each other along one side of the reference wire. A dial is fixedly arranged on each of the pair of the adjusting plates.

[0015] Further, a stabilizing assembly is also included. A plurality of groups of the stabilizing assemblies are uniformly arranged along the circumferential direction of the first rod body. Each group of the stabilizing assemblies includes an inclined strut and a stabilizing seat. Two ends of the inclined strut are respectively ball-jointed to the first rod body and the stabilizing seat. The stabilizing seat is used to be fixed to the ground. A plurality of auxiliary insertion rods are also fixedly arranged on the bottom wall of the stabilizing seat.

[0016] Further, the inclined strut includes a first strut and a second strut. The first strut and the second strut are threadedly connected to each other. One end of the first strut away from the second strut is ball-jointed to the first rod body. One end of the second strut away from the first strut is ball-jointed to the stabilizing seat.

[0017] The technical solution of the embodiment of the present utility model has at least the following advantages and beneficial effects:

[0018] 1. In the present utility model, the main insertion rod of the first rod body is inserted into a position suitable for the pier and vertically fixed, and then a pair of spirit levels are observed to adjust the first rod body to the vertical direction. The eyes of the construction workers observe the pier through the observation holes passing through a pair of the observation seats. The adjusting assembly is used to adjust a pair of the observation seats so that both side edges of the pier body fall into the observation holes of a pair of the observation seats. Then, it is observed whether the reference wires in the two observation holes coincide with the side edges on both sides of the pier body. If they coincide, it indicates that the pier body is vertical. Then, repeated detections are carried out at several other positions. Thus, the verticality of the pier body is simply, efficiently and relatively accurately detected.

[0019] 2. By providing an adjusting plate at the outlet end of the observation hole, the present utility model can adjust the observation gap of the observation hole to reduce the entry of light, facilitating the observation by construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the pier verticality detection device provided by the present utility model;

[0022] Figure 2 It is a schematic diagram of the present utility model for showing the structures of the top plate, the observation seat, and the adjusting assembly;

[0023] Figure 3 It is a schematic diagram of the present utility model for showing the structures of the reference wire, the adjusting plate, and the dial;

[0024] Reference numerals: 1 - first rod body, 11 - bottom plate, 111 - main insertion rod, 112 - secondary insertion rod, 12 - top plate, 121 - limiting groove, 2 - observation seat, 21 - observation hole, 211 - reference wire, 22 - limiting block, 23 - sliding groove, 3 - adjusting assembly, 31 - bidirectional lead screw, 32 - handle, 4 - spirit level, 5 - light-shielding plate, 6 - folding baffle, 7 - adjusting plate, 71 - slider, 72 - dial, 8 - stabilizing assembly, 81 - diagonal strut, 811 - first strut, 812 - second strut, 82 - stabilizing seat. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but only represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0027] Embodiment

[0028] The following is further described in conjunction with specific embodiments. Refer to Figures 1 - 3 As shown, the utility model is a verticality detection device for a pier shaft, including a first rod body 1. A bottom plate 11 and a top plate 12 are respectively welded to the bottom end and the top end of the first rod body 1. A main insertion rod 111 is welded to the bottom wall of the bottom plate 11. The bottom of the main insertion rod 111 is in a tapered shape. A plurality of auxiliary insertion rods 112 are also welded to the bottom wall of the bottom plate 11. The bottoms of the auxiliary insertion rods 112 are in a tapered shape, so as to fix the first rod body 1 on the ground;

[0029] A pair of observation seats 2 are installed and located on both sides of the top of the top plate 12. A light-shielding plate 5 is fixedly installed on the top of the observation seat 2. The area of the light-shielding plate 5 is larger than the area of the observation seat 2. The light-shielding plate 5 can play a role in shading. The observation seat 2 is slidably installed on the top plate 12. A pair of observation holes 21 are vertically opened on the observation seat 2. The side of the observation hole 21 close to the observation end is arranged in a flared shape. The flared observation hole 21 can conveniently guide the eyesight of construction workers to enter. The observation holes 21 on the pair of observation seats 2 are arranged in the same direction to facilitate the observation of construction workers. The observation seat 2 is arranged in a long strip shape along the observation direction. A reference wire 211 is fixedly arranged vertically at the middle position of the outlet of the observation hole 21. The reference wire 211 is in a thin wire shape; A pair of spirit levels 4 are fixedly installed on both sides of the top plate 12. The spirit levels 4 can facilitate observation and adjust the top plate 12 to a horizontal position.

[0030] Refer to Figure 1 、 Figure 2 , in order to control the pair of observation seats 2 to approach or move away from each other and be fixed to the moved position, the adjusting assembly 3 includes a bidirectional lead screw 31 and a handle 32. A limiting groove 121 is opened on the top plate 12 along the length direction. The cross section of the limiting groove 121 is square. A limiting block 22 is welded on the observation seat 2. The limiting block 22 is matched with the limiting groove 121. The limiting block 22 is slidably connected in the limiting groove 121. The bidirectional lead screw 31 is rotationally connected to the top plate 12 along the length direction of the limiting groove 121. The limiting blocks 22 on the pair of observation seats 2 are respectively threadedly connected to the threaded parts on both sides of the bidirectional lead screw 31. The handle 32 is fixedly connected to one end of the top plate 12. By rotating the handle 32 to drive the bidirectional lead screw 31 to rotate, the limiting blocks 22 on the observation seats 2 are driven to approach or move away from each other. When the rotation of the bidirectional lead screw 31 stops, the positions of the pair of observation seats 2 can be fixed.

[0031] A folding baffle 6 is installed between the pair of observation seats 2. Both ends of the folding baffle 6 are adhesively bonded to the pair of observation seats 2. The folding baffle 6 first has the function of blocking light to prevent light from affecting the observation of construction workers. At the same time, due to the folding function of the folding baffle 6, the pair of observation seats 2 can slide normally.

[0032] Reference Figure 1 、 Figure 3 As shown in FIGS.

[0033] Reference Figure 1 As shown in FIGS.

[0034] By inserting the main plug 111 of the first rod 1 to a suitable position from the pier and vertically fixing it, and then observing a pair of spirit levels 4 to adjust the first rod 1 to the vertical direction. During this process, it is necessary to adjust the stay rods 81 and the stabilizing seats 82 of the stabilizing assembly 8 to support the first rod 1 to improve the stability of the first rod 1. Then, the construction workers' eyes observe the pier through the observation holes 21 of the pair of observation seats 2, and use the bidirectional lead screw 31 and the handle 32 to adjust the pair of observation seats 2 so that both side edges of the pier body fall into the observation holes 21 of the pair of observation seats 2. Then, observe whether the reference wires 211 in the two observation holes 21 coincide with the side edges on both sides of the pier body. If they coincide, it means that the pier body is vertical. Then, repeat the detection at several other positions. In this way, the verticality of the pier body is detected simply, efficiently and accurately.

[0035] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A verticality detection device for pier piers, characterized in that: Comprising: A first rod body (1), a bottom plate (11) and a top plate (12) are fixedly arranged at the bottom end and the top end of the first rod body (1) respectively, and a main insertion rod (111) is fixedly arranged on the bottom wall of the bottom plate (11); Observation seats (2), a pair of the observation seats (2) are arranged and located on both sides of the top of the top plate (12), the observation seats (2) are slidably arranged on the top plate (12), observation holes (21) are vertically formed in the pair of observation seats (2), the observation holes (21) on the pair of observation seats (2) are arranged in the same direction, the observation seats (2) are arranged in a strip shape along the observation direction, and a reference wire (211) is fixedly arranged vertically at the middle position of the outlet of the observation hole (21); An adjustment assembly (3) for controlling the pair of observation seats (2) to approach or move away from each other and be fixed to the moved position; Leveling bubbles (4), the number of the leveling bubbles (4) is a pair and they are fixedly arranged at both sides of the top plate (12).

2. The pier shaft verticality detection device according to claim 1, wherein: The side of the observation hole (21) close to the observation end is arranged in a flared shape.

3. The pier shaft verticality detection device according to claim 1, characterized in that: A light-shielding plate (5) is fixedly arranged on the top of the observation seat (2), and the area of the light-shielding plate (5) is larger than that of the observation seat (2).

4. The pier shaft verticality detection device according to claim 1, characterized in that: The adjustment assembly (3) includes a bidirectional lead screw (31) and a handle (32), a limiting groove (121) is formed in the top plate (12) along the length direction, a limiting block (22) is fixedly arranged on the observation seat (2), the limiting block (22) is slidably connected in the limiting groove (121), the bidirectional lead screw (31) is rotatably connected to the top plate (12) along the length direction of the limiting groove (121), the limiting blocks (22) on the pair of observation seats (2) are respectively threadedly connected to the threaded parts on both sides of the bidirectional lead screw (31), and the handle (32) is fixedly connected to one end of the top plate (12).

5. The pier shaft verticality detection device according to claim 4, characterized in that: A folding baffle (6) is arranged between the pair of observation seats (2), and both ends of the folding baffle (6) are respectively fixedly connected to the pair of observation seats (2).

6. The pier shaft verticality detection device according to claim 1, wherein: A plurality of auxiliary insertion rods (112) are also fixedly arranged on the bottom wall of the bottom plate (11), and the bottom of the auxiliary insertion rod (112) is in a sharp cone shape.

7. The pier shaft verticality detection device according to claim 1, characterized in that: Adjustment plates (7) are arranged at the outlet ends of the observation holes (21), a pair of the adjustment plates (7) are arranged, the pair of adjustment plates (7) are respectively slidably clamped on the observation seats (2) and simultaneously approach or move away along one side of the reference wire (211), and a dial (72) is fixedly arranged on each of the pair of adjustment plates (7).

8. The pier shaft verticality detection device according to claim 6, characterized in that: A stabilizing assembly (8) is further included, a plurality of groups of the stabilizing assembly (8) are uniformly arranged along the circumferential direction of the first rod body (1), each group of the stabilizing assembly (8) includes a diagonal strut (81) and a stabilizing seat (82), both ends of the diagonal strut (81) are respectively ball-jointed on the first rod body (1) and the stabilizing seat (82), the stabilizing seat (82) is used for being fixed to the ground, and an auxiliary insertion rod (112) is also fixedly arranged on the bottom wall of the stabilizing seat (82).

9. The pier shaft verticality detection device according to claim 8, wherein: The diagonal brace (81) includes a first brace (811) and a second brace (812). The first brace (811) and the second brace (812) are threadedly connected to each other. One end of the first brace (811) away from the second brace (812) is ball-jointed on the first rod body (1), and one end of the second brace (812) away from the first brace (811) is ball-jointed on the stable seat (82).

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