Street lamp embedded base positioning and mounting tool

Abstract

The utility model discloses a street lamp embedded base positioning and installing tool which comprises a fixing plate, a groove is downwards formed in the upper end face of the fixing plate, a fixing notch is formed in the groove, a positioning plate is arranged in the groove, a fixing hole is formed in the positioning plate, and a foundation bolt of an embedded base penetrates through the fixing notch and the fixing hole to be connected with a positioning nut in a screwed mode. The four corners of the fixing plate are upwards provided with connecting plates, the upper ends of the connecting plates are provided with second fixing plates, the second fixing plates are parallel to the fixing plate, the second fixing plates are square, the front ends and the rear ends of the second fixing plates are inserted into adjusting plates in a sliding mode, the adjusting plates are rotationally connected to the fixing frame, the upper end of the fixing frame is provided with limiting blocks, and the adjusting plates abut against the limiting blocks to be horizontal. The bottom plate is arranged on the ground. The embedded base is positioned through the fixing plate, then the second fixing plate connected to the fixing plate is horizontally adjusted through the adjusting plate, it is guaranteed that the foundation bolt is in a vertical state, meanwhile, the embedded base is integrally positioned in an embedded pit, and it is also guaranteed that the embedded base is stably arranged after pouring.

Description

Technical Field

[0001] The utility model relates to the technical field of street lamp installation auxiliary tools, in particular to a street lamp pre-buried base positioning and installation tool. Background Art

[0002] The existing steps of street lamp installation generally include laying out the embedded base, and then fastening the base of the lamp pole to the embedded base through nuts to achieve street lamp installation. Among them, the embedded base generally includes anchor bolts and steel bars arranged vertically and horizontally. When it is laid out in the embedded pit, it is generally operated manually. However, since the bottom of the embedded pit is generally uneven, there is a problem that the anchor bolts are not vertical when the embedded base is placed in the pit as a whole, which affects the connection with the base of the lamp pole. In order to solve the above problems, the existing utility model patent with patent number 202220073418.5 discloses a tooling for positioning embedded parts of street lamp foundations, which positions the overall structure through a connecting beam, and then adjusts the position of the anchor bolts through nuts. However, the layout of the connecting beam is that two fastening plates contact the ground, but the fastening plate and the connecting beam are fixed by welding structure. When the ground is uneven, the connecting beam is also offset in the horizontal direction, which will affect the level of the positioning plate and indirectly affect the connection with the base of the lamp pole. Utility Model Content

[0003] The purpose of the utility model is to provide a street lamp pre-embedded base positioning and installation tooling which ensures the horizontal stability of the pre-embedded base and is convenient for pouring in view of the shortcomings existing in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides a street lamp pre-buried base positioning and installation tool, which adopts the following technical solutions:

[0005] A positioning and installation tool for a pre-buried base of a street lamp comprises a fixing plate, a groove is downwardly provided on the upper end surface of the fixing plate, a fixing notch is provided on the groove, a positioning plate is provided in the groove, a fixing hole is provided on the positioning plate, the anchor bolts of the pre-buried base pass through the fixing notch, and a positioning nut is screwed into the fixing hole, connecting plates are upwardly provided at the four corners of the fixing plate, a second fixing plate is provided at the upper end of the connecting plate, the second fixing plate is parallel to the fixing plate, the upper end of the connecting plate is placed within the outer edge of the second fixing plate, the second fixing plate is square, and the front and rear ends are slidably inserted into the adjustment plate, the adjustment plate is rotatably connected to the fixing frame, a limit block is provided at the upper end of the fixing frame, the adjustment plate is horizontally pressed against the limit block, and the lower end of the fixing frame is connected to the base plate, and the base plate is laid on the ground.

[0006] The utility model is a further improvement of the positioning and installation tool for the embedded base of a street lamp in that the lower end of the fixing frame includes a horizontal plate, one end of the horizontal plate is hinged to the bottom plate, and the other end is provided with a threaded groove running through from top to bottom, and an adjusting bolt is screwed in the threaded groove.

[0007] The utility model is a further improvement of the positioning and installation tool for the embedded base of a street lamp in that the adjusting plates include two groups which are arranged relatively, the adjusting plates are provided with slide grooves, and the two ends of the second adjusting plate are respectively placed in the slide grooves on one adjusting plate.

[0008] A further improvement of the positioning and installing tooling for a pre-buried base of a street lamp of the utility model is that the slide groove runs through both ends of the adjusting plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model utilizes a fixing plate to position the embedded base, and then uses an adjusting plate to horizontally adjust a second fixing plate connected to the fixing plate to ensure that the anchor bolts are in a vertical state. At the same time, the embedded base is positioned as a whole in the embedded pit, and the layout of the embedded base is also guaranteed to be stable after pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] In the figure: 1 fixing plate, 2 anchor bolts, 3 positioning nuts, 4 connecting plate, 5 second fixing plate, 6 adjusting plate, 7 fixing frame, 8 limiting blocks, 9 horizontal plate, 10 bottom plate, 11 adjusting bolts. DETAILED DESCRIPTION

[0013] 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.

[0014] like Figure 1 As shown, a positioning and installation tool for the embedded base of a street lamp includes a fixing plate 1, a groove is provided downward on the upper surface of the fixing plate, a fixing notch is provided on the groove, a positioning plate is provided in the groove, a fixing hole is provided on the positioning plate, the anchor bolts 2 of the embedded base pass through the fixing notch, and the fixing hole is screwed with a positioning nut 3, a connecting plate 4 is provided upward at the four corners of the fixing plate, a second fixing plate 5 is provided at the upper end of the connecting plate, the second fixing plate is parallel to the fixing plate, the upper end of the connecting plate is placed within the outer edge of the second fixing plate, the second fixing plate is square, the front and rear ends are slidably inserted into the adjustment plate 6, the adjustment plate is rotatably connected to the fixing frame 7, and the rotating connection is located in the middle of the adjustment plate and away from the second fixing plate. A limit block 8 is provided at the upper end of the fixing frame, the adjustment plate is horizontal against the limit block, the lower end of the fixing frame is connected to the bottom plate, and the bottom plate is laid on the ground.

[0015] Furthermore, the lower end of the fixing frame includes a horizontal plate 9, one end of which is hinged to the bottom plate 10, and the other end is provided with a threaded groove running through from top to bottom, in which an adjusting bolt 11 is screwed. The adjusting plate is adjusted for uneven ground so that it is always in a horizontal state, thereby indirectly ensuring the horizontality of the positioning plate, that is, the verticality of the anchor bolts on the embedded base.

[0016] Furthermore, the adjustment plates include two groups, which are arranged opposite to each other, and the adjustment plates are provided with slide grooves, and the two ends of the second adjustment plate are respectively placed in the slide grooves on one adjustment plate. Positioning screw holes can also be set on the slide grooves, and positioning bolts can be screwed to further position the second fixing plate.

[0017] The slide grooves run through both ends of the adjustment plate, so as to facilitate the second fixing plate to slide vertically downward to shrink the overall structure, thereby facilitating transportation.

[0018] The working principle of the utility model is as follows: a bottom plate and a fixing frame are arranged on the ground beside the embedded pit, an adjusting plate is rotated so that the adjusting plate clamps the limiting block, the fixing frame is adjusted so that the adjusting plate is level as a whole, a second fixing plate is slid so that the fixing plate is placed on the upper part of the embedded pit, grooves on the positioning plate and the fixing plate are arranged, and an embedded base is arranged, the anchor bolts of the embedded base are vertically realized as a whole, and then casting is performed to ensure the stable connection of the subsequent lamp pole base.

[0019] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A positioning and installation tool for a pre-buried base of a street lamp, characterized in that: It includes a fixing plate, a groove is downwardly provided on the upper end surface of the fixing plate, a fixing notch is provided on the groove, a positioning plate is provided in the groove, a fixing hole is provided on the positioning plate, the anchor bolts of the embedded base pass through the fixing notch, and the fixing hole is screwed with a positioning nut, connecting plates are upwardly provided at the four corners of the fixing plate, a second fixing plate is provided at the upper end of the connecting plate, the second fixing plate is parallel to the fixing plate, the upper end of the connecting plate is placed within the outer edge of the second fixing plate, the second fixing plate is square, and the front and rear ends are slidably inserted into the adjusting plate, the adjusting plate is rotatably connected to the fixing frame, a limit block is provided at the upper end of the fixing frame, the adjusting plate is horizontally pressed against the limit block, the lower end of the fixing frame is connected to the base plate, and the base plate is laid on the ground.

2. A street lamp pre-buried base positioning and installation tool according to claim 1, characterized in that: The lower end of the fixing frame comprises a horizontal plate, one end of which is hinged to the bottom plate, and the other end is provided with a threaded groove penetrating up and down, and an adjusting bolt is screwed in the threaded groove.

3. A street lamp pre-buried base positioning and installation tool according to claim 2, characterized in that: The adjusting plates include two groups which are arranged opposite to each other. The adjusting plates are provided with sliding grooves. The two ends of the second adjusting plate are respectively placed in the sliding grooves on one adjusting plate.

4. A street lamp pre-buried base positioning and installation tool according to claim 3, characterized in that: The slide groove passes through both ends of the adjustment plate.

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