Auxiliary positioning device for urban road street lamp foundation embedded part construction

Abstract

The utility model discloses an auxiliary positioning device for urban road street lamp foundation embedded part construction, which comprises a load-bearing frame body, a first fixing beam, a second fixing beam, a first positioning device, a second positioning device, a third positioning device and a fourth positioning device, and is characterized in that the load-bearing frame body comprises two load-bearing main beams which are arranged in parallel, and one ends of the two load-bearing main beams are provided with a first fixing beam and the other ends of the two load-bearing main beams; fixed end supporting legs are arranged at the two ends of the first fixed cross beam, fixed device sleeves are arranged at the two ends of the second fixed cross beam, telescopic supporting legs are arranged in the two fixed device sleeves, and fixed device adjusting bolts are arranged on the sides, away from the second fixed cross beam, of the two fixed device sleeves; and the foundation positioning connecting steel plate is arranged below the two bearing girders which are arranged in parallel. The street lamp foundation positioning reinforcing steel bar fixing process can be omitted, positioning reinforcing steel bar materials and labor are saved, the error value of the plane position and perpendicularity of the street lamp foundation is further improved, and meanwhile the linearity and smoothness of street lamp installation in the subsequent process can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of urban road street lamp construction, in particular to an auxiliary positioning device for the construction of urban road street lamp foundation embedded parts. Background Art

[0002] The original construction method of street lamp foundation embedded parts mainly adopts steel ruler measurement and positioning, street lamp foundation positioning steel bar fixing, concrete pouring and other construction procedures. The traditional construction method requires the use of a tape measure, horizontally measuring the horizontal design position from the inside of the curb toward the sidewalk, and driving a positioning pile at a certain position at the edge of the foundation pit in the longitudinal direction. With the help of the positioning piles, the hanging line method is used to use the friction between the positioning steel bar and the formwork or pit wall to fix the foundation embedded parts.

[0003] During the positioning process, it is easy to cause the plane position error to accumulate. The impact force of concrete on the positioning steel bars during the pouring process can easily cause the displacement of the foundation embedded parts, which ultimately leads to the overall linear non-straightness after the street lamp is installed. At the same time, the use of positioning steel bars to fix the foundation embedded parts increases the cost of construction materials and labor. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary positioning device for the construction of embedded parts of urban road lamp foundations, so as to solve the above-mentioned problems of the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary positioning device for the construction of embedded parts of urban road street lamp foundations, including an auxiliary positioning device for the construction of embedded parts of urban road street lamp foundations, characterized in that it includes: a load-bearing frame, which includes two parallel load-bearing main beams, one end of the two load-bearing main beams is provided with a first fixed beam, the other end of the two load-bearing main beams is provided with a second fixed beam, both ends of the first fixed beam are provided with fixed end support legs, both ends of the second fixed beam are provided with fixing device sleeves, both ends of the two fixing device sleeves are provided with retractable support legs, and the two fixing device sleeves are provided with fixing device adjustment bolts on the side away from the second fixed beam; a foundation positioning connecting steel plate, which is arranged below the two parallel load-bearing main beams.

[0006] In a preferred embodiment, four bolt holes are arranged on the foundation positioning connecting steel plate near the four corners, two connecting steel pipes are arranged between the foundation positioning connecting steel plate and the two load-bearing main beams, and the two connecting steel pipes are arranged in the same direction as the two load-bearing main beams.

[0007] In a preferred embodiment, horizontal tubes are provided in the middle of the two load-bearing main beams, and the horizontal tubes are provided above the two load-bearing main beams.

[0008] In a preferred embodiment, a bolt hole is provided on one side of the two fixing device sleeves away from the second fixing beam, a nut is provided on the side of the bolt hole away from the fixing device sleeve, and the fixing device adjusting bolt is screwed into the nut.

[0009] In a preferred embodiment, the upper end of the fixed-end support leg is flush with the upper end of the load-bearing main beam, and the lower end of the fixed-end support leg exceeds the lower end of the load-bearing main beam.

[0010] In a preferred embodiment, the upper end of the fixing device sleeve is arranged flush with the upper end of the load-bearing main beam, the lower end of the fixing device sleeve exceeds the lower end of the load-bearing main beam, the upper and lower ends of the retractable supporting leg both pass through the fixing device sleeve, and the vertical length of the retractable supporting leg is greater than the fixing device sleeve.

[0011] Compared with the prior art, the utility model has the following characteristics and beneficial effects:

[0012] The utility model can directly position the foundation positioning connecting steel plate to the installation position of the anchor bolts of the street lamp foundation through the fixed end supporting leg and the curb of the original structure, temporarily fix the anchor bolts of the street lamp foundation and the foundation positioning connecting steel plate on the load-bearing main beam, and directly pour the foundation concrete after adjusting the level through the telescopic supporting legs in the sleeves of the fixing devices at both ends of the second fixed cross beam, so as to realize the positioning construction of the street lamp foundation, save the process of fixing the positioning steel bars of the street lamp foundation, save the materials and labor of the positioning steel bars, and further improve the plane position and verticality error value of the street lamp foundation, and at the same time can ensure the linearity and smoothness of the street lamp installation in the subsequent process, and improve the overall aesthetics of the street lamp project. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0014] Figure 1 is a top view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a right view of the utility model;

[0017] Figure 4 It is a partial enlarged view of point A of the utility model;

[0018] Figure 5 It is a partial enlarged view of the B part of the utility model;

[0019] Figure 6 It is an overall schematic diagram of the utility model.

[0020] In the figure: 1-load-bearing main beam, 2-horizontal pipe, 3-foundation positioning connecting steel plate, 4-first fixed beam, 5-fixed end support leg, 6-fixing device adjusting bolt, 7-fixing device sleeve, 8-second fixed beam, 9-bolt hole, 10-connecting steel pipe, 11-pin hole, 12-retractable support leg. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model are described clearly and completely below. The embodiments of the utility model and all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See the examples Figure 1 As shown in Figure 2, the utility model is an auxiliary positioning device for the construction of embedded parts of urban road lamp foundations, comprising: a load-bearing frame, the load-bearing frame comprising two parallel load-bearing main beams, the middle of the two load-bearing main beams 1 are provided with horizontal tubes 2, and the horizontal tubes 2 are arranged above the two load-bearing main beams 1.

[0024] A first fixed crossbeam 4 is provided at one end of the two load-bearing main beams, and a second fixed crossbeam 8 is provided at the other end. Fixed end support legs 5 are provided at both ends of the first fixed crossbeam 4. The upper end of the fixed end support leg 5 is flush with the upper end of the load-bearing main beam 1, and the lower end of the fixed end support leg 5 exceeds the lower end of the load-bearing main beam 1.

[0025] A fixing device sleeve 7 is provided at both ends of the second fixed beam 8, and a retractable supporting leg 12 is provided in the two fixing device sleeves 7. A fixing device adjusting bolt 6 is provided on the side of the two fixing device sleeves 7 away from the second fixed beam 8. A bolt hole 9 is opened on the side of the two fixing device sleeves 7 away from the second fixed beam 8, and a nut is provided on the side of the bolt hole 9 away from the fixing device sleeve 7. The fixing device adjusting bolt 6 is screwed into the nut. The upper end of the fixing device sleeve 7 is flush with the upper end of the load-bearing main beam 1, and the lower end of the fixing device sleeve 7 exceeds the lower end of the load-bearing main beam 1. The upper and lower ends of the retractable supporting leg 12 pass through the fixing device sleeve 7, and the vertical length of the retractable supporting leg 12 is greater than the fixing device sleeve 7.

[0026] A foundation positioning connecting steel plate 3 is arranged below two parallel load-bearing main beams 1. Four bolt holes 9 are arranged near the four corners of the foundation positioning connecting steel plate 3. Two connecting steel pipes 10 are arranged between the foundation positioning connecting steel plate 3 and the two load-bearing main beams 1. The two connecting steel pipes 10 are arranged in the same direction as the two load-bearing main beams 1.

[0027] Embodiment 2:

[0028] The specific installation steps of this utility model are as follows:

[0029] Step 1: Fix two horizontal pipes 2 respectively at the middle of two load-bearing main beams 1;

[0030] Step 2: Weld two fixed-end support legs 5 to the two ends of the first fixed crossbeam 4, and the upper ends of the fixed-end support legs 5 are flush with the upper end of the load-bearing main beam 1;

[0031] Step 3: two fixing device sleeves 7 are arranged at both ends of the second fixing beam 8, and bolt holes 9 are opened on the side of the two fixing device sleeves 7 away from the second fixing beam 8, and nuts are welded at the corresponding positions of the bolt holes 9, the fixing device adjusting bolts 6 are screwed into the nuts, and the retractable supporting legs 12 are inserted into the fixing device sleeves 7;

[0032] Step 4: Weld the top surfaces of the two parallel sides of the foundation positioning connecting steel plate 3 to the two connecting steel pipes 10 in parallel;

[0033] Step 5: Referring to the distance from the street lamp foundation to the curbstone in the drawing, weld the two connecting steel pipes 10 under the two load-bearing main beams 1 respectively;

[0034] Step 6: After the load-bearing main beam 1 is leveled by the horizontal pipe 2, tighten the fixing device adjusting bolt 6 to fix the telescopic support leg 12 on the fixing device sleeve 7;

[0035] Step 7: Insert the anchor bolts into the four pin holes 11 of the foundation positioning connection steel plate 3, and then the foundation concrete pouring construction can be carried out.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary positioning device for construction of embedded parts of urban road lamp foundations, characterized in that: include: A load-bearing frame, the load-bearing frame comprising two parallel load-bearing main beams (1), one end of the two load-bearing main beams (1) being provided with a first fixed crossbeam (4), the other end of the two load-bearing main beams (1) being provided with a second fixed crossbeam (8), both ends of the first fixed crossbeam (4) being provided with fixed end support legs (5), both ends of the second fixed crossbeam (8) being provided with fixing device sleeves (7), both fixing device sleeves (7) being provided with retractable support legs (12), and both sides of the two fixing device sleeves (7) being provided with fixing device adjustment bolts (6); A foundation positioning connection steel plate (3), wherein the foundation positioning connection steel plate (3) is arranged below two parallel load-bearing main beams (1).

2. The auxiliary positioning device for construction of embedded parts of urban road lamp foundations according to claim 1 is characterized in that: Four bolt holes (9) are arranged on the foundation positioning connection steel plate (3) near the four corners, two connection steel pipes (10) are arranged between the foundation positioning connection steel plate (3) and the two load-bearing main beams (1), and the two connection steel pipes (10) are arranged in the same direction as the two load-bearing main beams (1).

3. The auxiliary positioning device for construction of embedded parts of urban road lamp foundations according to claim 2 is characterized in that: A horizontal tube (2) is provided in the middle of the two load-bearing main beams (1), and the horizontal tube (2) is arranged above the two load-bearing main beams (1).

4. The auxiliary positioning device for construction of embedded parts of urban road lamp foundations according to claim 3 is characterized in that: A bolt hole (9) is provided on each of the two fixing device sleeves (7) on a side away from the second fixing crossbeam (8), and a nut is provided on a side of the bolt hole (9) away from the fixing device sleeve (7), and the fixing device adjusting bolt (6) is screwed into the nut.

5. The auxiliary positioning device for construction of embedded parts of urban road lamp foundations according to claim 4 is characterized in that: The upper end of the fixed end support leg (5) is arranged flush with the upper end of the load-bearing main beam (1), and the lower end of the fixed end support leg (5) exceeds the lower end of the load-bearing main beam (1).

6. The auxiliary positioning device for construction of embedded parts of urban street lamp foundations according to claim 5, characterized in that: The upper end of the fixing device sleeve (7) is arranged flush with the upper end of the load-bearing main beam (1), the lower end of the fixing device sleeve (7) exceeds the lower end of the load-bearing main beam (1), the upper end and the lower end of the telescopic support leg (12) both pass through the fixing device sleeve (7), and the vertical length of the telescopic support leg (12) is greater than the fixing device sleeve (7).

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