Punching and positioning auxiliary tool for bridge support hanger

Abstract

The utility model relates to the technical field of cable bridge construction, and discloses a bridge support hanger punching and positioning auxiliary tool which comprises a fixed top support and a movable top support, one end of the movable top support is in sliding fit with one end of the fixed top support, holes are formed in the corresponding positions of the movable top support and the fixed top support, and the relative positions of the movable top support and the fixed top support are fixed through fixing pins. Markers are arranged at the other ends of the movable top support and the fixed top support so that marks can be left on the suspended ceiling through the markers after the relative positions of the movable top support and the fixed top support are adjusted, and a supporting stand column is arranged at the bottom of the fixed top support. The relative position of the movable back shore and the fixed back shore is adjusted, then the supporting stand column is lifted, a mark is left on a suspended ceiling through the marker, a hole is punched through the mark, the support hanger is installed, workers do not need to climb up and down and use a measuring tape to assist in positioning, the construction efficiency is improved, and the situation of distance deviation of holes of the support hanger is reduced; and the construction quality is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge construction, in particular to a bridge support and hanger punching positioning auxiliary tool. Background Art

[0002] Cable tray installation is a common part of power construction work. During the installation process, holes need to be drilled into the floor to fix the cable tray support brackets by installing expansion screws. The drilling position is along the cable tray laying path, and the workload accounts for a relatively high proportion.

[0003] The inventors have found that currently, the drilling of mounting holes for supports and hangers is mostly done manually, with a tape measure used to assist in positioning the mounting holes. However, this method requires manual climbing up and down, which is inconvenient to operate, and it is impossible to achieve standardization of hole distances. The hole distances often vary, and the installation quality of the supports and hangers is difficult to control. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a tool for auxiliary positioning of bridge support brackets by adjusting the relative positions of the movable top support and the fixed top support, and then lifting the supporting column, leaving marks on the ceiling through markers, and drilling holes and installing the support brackets through the marks. Workers do not need to climb up and down to use tape measures to assist in positioning, which improves construction efficiency, reduces the occurrence of deviations in the distance of the support bracket holes, and improves construction quality.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A bridge support and hanger bracket drilling and positioning auxiliary tool includes a fixed top support and a movable top support. One end of the movable top support is slidably matched with one end of the fixed top support, and holes are opened at corresponding positions of the movable top support and the fixed top support to fix the relative position by a fixing pin. The other ends of the movable top support and the fixed top support are provided with markers so that marks can be left on the ceiling through the markers after the relative positions of the movable top support and the fixed top support are adjusted. A supporting column is provided at the bottom of the fixed top support.

[0007] As a further implementation, the movable top support is L-shaped.

[0008] As a further implementation, the fixed top support is L-shaped.

[0009] As a further implementation, the fixed top support and the movable top support are both right-angle tubular structures.

[0010] As a further implementation, the opening size of one end of the fixed top support is larger than the opening size of one end of the movable top support, so that the end of the movable top support can be inserted into the fixed top support.

[0011] As a further implementation, a plurality of openings are evenly arranged along the length direction at one end of the movable top support close to the fixed top support, and an opening is arranged at one end of the fixed top support close to the movable top support.

[0012] As a further implementation, the openings on the fixed top support and the movable top support are of the same size, and after the openings are aligned, the openings are used to cooperate with the fixing pins.

[0013] As a further implementation, a support base is provided at the bottom of the support column.

[0014] As a further implementation method, the support column and the fixed top support are vertically arranged at one end with an opening.

[0015] As a further implementation, the marker is an ink storage sponge, and the ink storage sponge is fixed to the ends of the fixed top support and the movable top support.

[0016] The beneficial effects of the above utility model are as follows:

[0017] 1. The utility model adjusts the relative positions of the movable top support and the fixed top support, then lifts the supporting column, leaves marks on the ceiling through markers, and installs the support brackets through the marks. Workers do not need to climb up and down and use tape measures to assist in positioning, which improves construction efficiency, reduces the occurrence of distance deviations of the support bracket holes, and improves construction quality.

[0018] 2. The openings on the fixed top support and the movable top support of the utility model are of the same size. After the openings are aligned, the openings are used to cooperate with the fixing pins to achieve rapid determination of the distance between the two installation points of the support and hanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0020] Figure 1 It is a schematic diagram of the overall structure of a bridge support and hanger drilling positioning auxiliary tool in an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial structure of the movable top support.

[0022] In the figure: the distances or sizes between parts are exaggerated to show the positions of various parts, and the schematic diagram is for reference only.

[0023] Among them: 1. marker, 2. movable top support, 3. fixing pin, 4. fixed top support, 5. supporting column, 6. supporting base. DETAILED DESCRIPTION

[0024] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0025] Embodiment 1

[0026] In a typical implementation of the present invention, reference is made to Figure 1-Figure 2 As shown, a bridge support and hanger bracket drilling positioning auxiliary tool includes a fixed top support 4 and a movable top support 2, one end of the movable top support 2 is slidably matched with one end of the fixed top support 4, and holes are opened at corresponding positions of the movable top support 2 and the fixed top support 4 to fix the relative position through a fixing pin 3, and a marker 1 is provided at the other end of the movable top support 2 and the fixed top support 4 to leave a mark on the ceiling through the marker 1 after the relative position of the movable top support 2 and the fixed top support 4 is adjusted.

[0027] like Figure 1 As shown, the movable top support 2 and the fixed top support 4 are both L-shaped, and both the fixed top support 4 and the movable top support 2 are right-angle tubular structures. The opening size of one end of the fixed top support 4 is larger than the opening size of one end of the movable top support 2, so that the end of the movable top support 2 can be inserted into the fixed top support to achieve sliding fit.

[0028] like Figure 1 As shown, the movable top support 2 and the fixed top support 4 both include a horizontal section and a vertical section that are vertically connected. The horizontal sections of the movable top support 2 and the fixed top support 4 are plug-fitted together, and the inner diameter of the horizontal section of the fixed top support 4 is larger than the inner diameter of the horizontal section of the movable top support 2.

[0029] like Figure 2 As shown, the horizontal section of the movable top support 2 is evenly provided with a plurality of openings along the length direction, and the end of the horizontal section of the fixed top support 4 is provided with at least one opening. The openings on the fixed top support 4 and the movable top support 2 are of the same size. After the openings are aligned, the openings are used to cooperate with the fixing pin 3. The fixing pin realizes the locking of the relative positions of the horizontal sections of the fixed top support 4 and the movable top support 2, thereby realizing the determination of the relative distance between the vertical sections of the fixed top support 4 and the movable top support 2.

[0030] A support column 5 is provided at the bottom of the end of the horizontal section of the fixed top support 4. The support column 5 is vertically arranged with the horizontal section of the fixed top support 4. A support base 6 is provided at the bottom of the support column 5. The support column 5 is a tubular structure and has a set height. The marker 1 is an ink storage sponge, which is fixed at the top of the vertical section of the fixed top support and the movable top support. After the ink storage sponge contacts the ceiling, it can leave a punch mark on the ceiling.

[0031] In this embodiment, the ink storage sponge on the top of the tool leaves an imprint on the ceiling, and holes are punched and the support bracket is installed through the imprint. Workers do not need to climb up and down to use a tape measure to assist in positioning, thereby improving work efficiency.

[0032] Working principle:

[0033] The worker moves the movable top support 2 horizontally to make the distance between the two ink storage sponges match the distance between the two installation points of the support and hanger, and inserts the fixing pin 3 into the opening hole of the overlapping part of the fixed top support 4 and the movable top support 2. After determining the distance between the two ink storage sponges, the worker holds the supporting column 5 by hand to make the two ink storage sponges touch the ceiling to leave ink marks to determine the punching position. This tool improves construction efficiency, reduces the occurrence of deviation in the distance between the holes of the support and hanger, and improves construction quality.

[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bridge support and hanger drilling positioning auxiliary tool, characterized in that: It includes a fixed top support and a movable top support. One end of the movable top support is slidably matched with one end of the fixed top support. The movable top support and the fixed top support are provided with holes at corresponding positions to fix the relative position by means of fixing pins. The other ends of the movable top support and the fixed top support are provided with markers so that marks can be left on the ceiling by the markers after the relative positions of the movable top support and the fixed top support are adjusted. A supporting column is provided at the bottom of the fixed top support.

2. A bridge support and hanger drilling positioning auxiliary tool according to claim 1, characterized in that: The movable top support is L-shaped.

3. A bridge support and hanger drilling positioning auxiliary tool according to claim 2, characterized in that: The fixed top support is L-shaped.

4. A bridge support and hanger drilling positioning auxiliary tool according to claim 3, characterized in that: The fixed top support and the movable top support are both right-angle tubular structures.

5. A bridge support and hanger drilling positioning auxiliary tool according to claim 4, characterized in that: The opening size of one end of the fixed top support is larger than the opening size of one end of the movable top support, so that the end of the movable top support can be inserted into the fixed top support.

6. A bridge support and hanger drilling positioning auxiliary tool according to claim 1, characterized in that: A plurality of openings are evenly arranged along the length direction at one end of the movable top support close to the fixed top support, and an opening is arranged at one end of the fixed top support close to the movable top support.

7. A bridge support and hanger drilling positioning auxiliary tool according to claim 6, characterized in that: The openings on the fixed top support and the movable top support have the same size, and after the openings are aligned, the openings are used to cooperate with the fixing pins.

8. The auxiliary tool for drilling and positioning bridge support and hanger according to claim 6, characterized in that: A supporting base is arranged at the bottom of the supporting column.

9. A bridge support and hanger drilling positioning auxiliary tool according to claim 8, characterized in that: The support column is vertically arranged with one end of the fixed top support having an opening.

10. A bridge support and hanger drilling positioning auxiliary tool according to claim 9, characterized in that: The marker is an ink storage sponge, and the ink storage sponge is fixed on the ends of the fixed top support and the movable top support.

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