Auxiliary positioning device for anchor bolt embedded part of plain concrete backfill layer of long-distance pipe gallery

Abstract

The utility model discloses a long-distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device which comprises two measuring tapes, connecting pieces are arranged at the ends, close to each other, of the two measuring tapes, and a gradienter is arranged at the joint of the ends, close to each other, of the two measuring tapes. The scales of the ends, close to each other, of the two measuring tapes are consistent, the distances between the ends, away from the ruler outlets, of the two measuring tapes and the scale center of the connecting piece are kept consistent, the gradienter and the two measuring tapes are located on the same horizontal line, and the device is simple in composition, low in manufacturing cost, capable of being produced in batches, easy to use and convenient to carry. And meanwhile, the defect that no auxiliary positioning device for the overall embedding precision of the embedded part exists at the present stage is overcome, the embedding precision of the embedded part is improved, error accumulation caused by deviation of the embedded part and a gallery structure is avoided, the situation that the embedded part is too wide or too narrow in the same direction is avoided, later reworking is avoided, the construction efficiency is improved, and the construction cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building construction technical direction, concretely relates to a long distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device. BACKGROUND

[0002] The embedded part is a kind of component in advance during construction, and the connecting piece is embedded in concrete, so that subsequent construction uses a kind of component.The embedded part auxiliary positioning device is convenient for positioning the midpoint position of pipe gallery in each horizontal line, and then the distance from the inner wall of pipe gallery is determined, and the embedding precision is improved.

[0003] As the lifeblood of city, underground city comprehensive pipe gallery has the characteristics of long length, small space and large pipe diameter, and the embedded part of support hanger is the most important first ring in pipe construction, which has decisive significance for subsequent pipe construction, and the embedded part of support hanger needs to be accurately positioned to prevent the deviation of pipe in a direction due to the embedding deviation of embedded part of support hanger, which affects other pipeline construction.

[0004] The existing embedded part auxiliary positioning device improves the embedding precision between different embedded parts, and there is no auxiliary positioning device for improving the overall embedding precision of multiple embedded parts, and the overall embedding precision is insufficient, which will cause the overall deviation of embedded part, and there is structural deviation in gallery, which is easy to accumulate error and increase subsequent construction cost. UTILITY MODEL CONTENT

[0005] The utility model aims at the existing technology and proposes a long distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device to solve the problems in the above background.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a long distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device, including two tapes, the end of two tapes close to each other is provided with a connecting piece, and the connecting piece is provided with a level at the connecting position of the end of two tapes close to each other, the utility model is simple in composition, low in manufacturing cost, can be mass-produced, simple to use and convenient to carry.

[0007] Furthermore, the scales of the ends of two tapes close to each other are consistent, and the distance between the end of two tapes away from each other and the scale center of connecting piece remains consistent, so as to ensure the accuracy of positioning.

[0008] Further, the level and the two tapes are located on the same horizontal line, ensuring the horizontal positioning function and avoiding positioning deviation.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] (1) The utility model has simple composition, low manufacturing cost, batch production, simple use, convenient carrying, and is beneficial to fill the auxiliary positioning device for the overall embedding precision of the embedded part at the present stage, improve the embedding precision of the embedded part, avoid error accumulation caused by the deviation of the gallery structure, avoid the over-wide or over-narrow situation of the embedded part in the same direction, avoid the rework in the later period, improve the construction efficiency, and reduce the construction cost. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0012] Fig. 1 It is the overall structure schematic view of the utility model;

[0013] Fig. 2 It is the application schematic view of the utility model.

[0014] In the drawing: 1, tape; 2, level; 3, connecting piece. DETAILED DESCRIPTION

[0015] The utility model technical scheme is further non-restrictively and in detail described below in combination with preferred embodiments and drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0016] Please refer to Figs. 1-2 The utility model provides technical scheme: a long distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device, two tapes 1 are provided with connecting pieces 3 at the end close to each other, and the end close to each other of two tapes 1 is provided with levels 2 at the connecting place, the utility model has simple composition, low manufacturing cost, batch production, simple use, convenient carrying, and is beneficial to fill the auxiliary positioning device for the overall embedding precision of the embedded part at the present stage, improve the embedding precision of the embedded part, avoid error accumulation caused by the deviation of the gallery structure, avoid the over-wide or over-narrow situation of the embedded part in the same direction, avoid the rework in the later period, improve the construction efficiency, and reduce the construction cost.

[0017] Further, the two tapes 1 are consistent in scale at the end close to each other, and the two tapes 1 are consistent in distance from the scale center of the connecting piece 3 at the end away from each other, thereby ensuring the accuracy of positioning.

[0018] Further, the level 2 and the two tapes 1 are located on the same horizontal line, thereby ensuring the horizontal positioning function and avoiding the positioning deviation.

[0019] In the manufacturing, the same end of the two tapes 1 is connected and fixed together through the connecting piece 3, and the scale is added at the same horizontal line position of the connecting piece 3 and the tape 1 outlet, thereby clearly indicating the length from the center of the connecting piece 3 to the tape 1 outlet, facilitating the transverse positioning of the auxiliary positioning device, and achieving the effect of simple structure and easy manufacturing.

[0020] In use, the horizontal position is found through the level 2, so that the whole device is on the horizontal line, then the end away from each other of the two tapes 1 is pulled to the pipe gallery inner wall, and the two ends of the tapes 1 are on the same scale, and then the center position of the pipe gallery and the embedded position of the embedded part are determined according to the vertical diameter theorem, finally the embedded point position is marked by drawing a point on the pipe gallery lower inner wall by using the plumb line, thereby completing a series of work, and achieving the functions of simple operation and improved operation efficiency.

[0021] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application.

[0022] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the present application, and are not limited thereto. Although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A long-distance pipe gallery plain concrete backfill layer anchor bolt embedded part auxiliary positioning device, comprising two tapes (1), characterized in that: Two said tape measures (1) are provided with connecting pieces (3) at one end close to each other, and a level (2) is arranged at the connecting position of the two said tape measures (1) at one end close to each other.

2. The long-distance pipe gallery ordinary concrete backfill layer anchor pre-embedded auxiliary positioning device according to claim 1, characterized in that: The scales of the two said tape measures (1) at one end close to each other are consistent, and the distance from the scale center of the connecting piece (3) to the tape outlet at one end of the two said tape measures (1) far away from each other remains consistent.

3. The auxiliary positioning device for the pre-buried part of the long-distance pipe gallery concrete backfill layer anchor bolt according to claim 1, characterized in that: The level (2) and the two tape measures (1) are located on the same horizontal line.

Images