CN213539972U - Auxiliary positioning device for embedded bolts of steel guardrail base - Google Patents

Abstract

The utility model relates to a pre-buried bolt auxiliary positioning device of steel guardrail base, a serial communication port, which comprises a shelf, the shelf is equipped with the holding surface, be equipped with a plurality of locating pieces on the shelf, the locating piece up end arrives the height that the distance of holding surface place horizontal plane rose out the steel sheet for pre-buried bolt, the locating piece is equipped with vertical logical groove. The utility model has the advantages of showing the pre-buried straightness qualification rate that hangs down of hoisting bolt, showing hoisting bolt installation effectiveness. The problems that the perpendicularity error of the bolt positioning auxiliary tool is large and the construction and installation efficiency is low are solved.

Description

Auxiliary positioning device for embedded bolts of steel guardrail base

Technical Field

The utility model relates to a highway engineering and municipal works construction especially relate to a steel guardrail base embedded bolt auxiliary positioning device.

Background

Contain steel guardrail base embedded bolt installation process in highway engineering and the municipal works construction today, bolt location appurtenance mostly uses the plane position as leading, lacks the calibration of straightness that hangs down, and equipment is too loaded down with trivial details, need not use so loaded down with trivial details thing to the embedded bolt of similar steel guardrail pedestal mounting etc.. Most of the old construction processes are mainly characterized by hand after the plane position is determined, the verticality error is large, and the construction and installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pre-buried bolt auxiliary positioning device of steel guardrail base has solved the great, low problem of construction installation effectiveness of bolt location appurtenance straightness error that hangs down.

The technical problem is solved by the following technical scheme: the utility model provides a steel guardrail base embedded bolt auxiliary positioning device, includes the shelf, the shelf is equipped with the holding surface, be equipped with a plurality of locating pieces on the shelf, the locating piece up end arrives the distance of holding surface place horizontal plane is the height that the embedded bolt rose the steel sheet, the locating piece is equipped with vertical logical groove. When the steel formwork supporting device is used, the steel formworks of the guardrail bases on the two sides are firstly ensured to be horizontal so as to ensure that the supporting surface frame is also relatively horizontal on the steel formworks, the two ends of the frame are used for firmly fixing the steel formworks, a single foot is stepped on the cross brace to avoid the frame to slide, the bolts are aligned to the vertical through grooves and are rotated to fix the bolts, the bolts are rotated to the tail of the bolts to complete bolt installation on the upper end surface of the holding positioning block, and all the bolts are installed and positioned according to the method.

Preferably, the shelf comprises two longitudinal rods, a plurality of cross braces are arranged in the middle of each longitudinal rod, the cross braces are parallel to each other and perpendicular to the longitudinal rods, and the longitudinal rods are connected with the cross braces in a welded mode. During welding, workers can step on the cross braces with single feet to avoid the sliding of the racks.

Preferably, the vertical rod is provided with a handle. The workman grasps the handle when putting the frame and getting the frame and carries out the occupation, convenience when having improved the operation.

Preferably, the handle comprises a handle body and two supporting sections positioned at two ends of the handle body, the supporting sections are connected with the handle body together, the supporting sections extend along the vertical direction, and the lower ends of the supporting sections are connected with the longitudinal rod together. The design can not generate the positioning of the positioning block to the bolt.

Preferably, the support section is integrally formed with the grip body. Make the connection more reliable

Preferably, the support section is welded to the longitudinal bar. The connection is more reliable and convenient.

The utility model also comprises a transverse connecting rod and a longitudinal connecting rod, the longitudinal connecting rod is positioned between the two longitudinal rods, the longitudinal connecting rods are provided with bulges, the bulges are provided with internal thread holes, one longitudinal rod is provided with a thread through hole, the two ends of the transverse connecting rod are provided with thread sections which are respectively in threaded connection with the internal thread hole and the thread through hole, the direction of the thread section is transverse, the thread directions at two ends of the thread section are opposite, the longitudinal connecting rod is provided with a plurality of extending sections, the other longitudinal rod is provided with a plurality of sliding holes, the extending sections penetrate through the sliding holes in a one-to-one correspondence mode, the positioning blocks located on one side, far away from the other longitudinal rod, of one longitudinal rod are fixedly connected together, and the positioning blocks located on one side, far away from the other longitudinal rod, of the other longitudinal rod are connected together with the extending sections in a one-to-one correspondence mode. Can adjust the locating piece interval through rotating the transverse connection pole according to the construction needs during the use. The universality of the utility model is improved.

Preferably, the positioning block is provided with a magnet. The bolt can be fixed on the clamping groove only by small force in the installation process of workers.

Preferably, the magnets and the vertical through grooves are distributed on two sides of the positioning block in the horizontal direction. Can improve magnet and fix the reliability to vertical logical inslot with the bolt.

The utility model has the advantages of that: the bolt embedding perpendicularity qualification rate is obviously improved, and the bolt installation efficiency is obviously improved.

Drawings

Fig. 1 is a top view of a first embodiment of the present invention;

fig. 2 is a side view of a first embodiment of the present invention;

fig. 3 is a schematic view of a second embodiment of the present invention;

fig. 4 is a partially enlarged view of a portion a of fig. 3.

In the figure: the handle comprises a supporting surface 1, a vertical rod 2, a cross support 3, a handle 4, a handle body 5, a supporting section 6, a transverse connecting rod 7, a longitudinal connecting rod 8, a protrusion 9, an internal threaded hole 10, a threaded through hole 11, a threaded section 12, an extending section 13, a sliding hole 14, a positioning block 15, an upper end surface 16, a vertical through groove 17 and a magnet 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, refer to fig. 1 and 2, a pre-buried bolt auxiliary positioning device of steel guardrail base, including the shelf, the shelf is equipped with holding surface 1, and the shelf contains two vertical poles 2, and the holding surface is the lower bottom of vertical pole, is equipped with a plurality of stull 3 in the middle of the vertical pole, and the stull is parallel to each other and perpendicular with the vertical pole, vertical pole and stull welded connection. Be equipped with handle 4 on the vertical pole, the handle includes handle body 5 and two support sections 6 that are located handle body both ends, and support section and handle body integrated into one piece together, support the section and extend along vertical direction of hanging down, support section lower extreme and vertical pole welding together. Be equipped with a plurality of locating pieces 15 on the shelf, be located the same vertical pole rigid coupling of locating piece that a vertical pole kept away from another vertical pole one side together, be located another vertical pole and keep away from a vertical pole one side locating piece together with another vertical pole rigid coupling, the distance of locating piece up end to holding surface place horizontal plane is the height that the embedded bolt rose the steel sheet, and the locating piece is equipped with vertical logical groove. The positioning block is provided with a vertical through groove 17 and a magnet 18, and the magnet and the vertical through groove are distributed on two sides of the positioning block in the horizontal direction.

The utility model discloses a horizontal steel form of both sides guardrail base is guaranteed earlier during the use to guarantee that the holding surface frame also is relative level on the steel form, shelf both ends are to firm steel form, and the monopod is stepped on and is avoided the shelf to slide on the stull, adsorbs the bolt on vertical logical groove and rotates the bolt through magnet and carries out the bolt fastening, rotates the bolt tail and accomplishes a bolt installation to the holding positioning block up end, installs and fixes a position whole bolts according to this method.

An embodiment two, refer to fig. 2, fig. 3 and fig. 4, a steel guardrail base embedded bolt auxiliary positioning device, including the shelf, the shelf is equipped with holding surface 1, and the shelf contains two vertical poles 2, and the holding surface is the lower bottom of vertical pole, is equipped with a plurality of stull 3 in the middle of the vertical pole, and the stull is parallel to each other and perpendicular with the vertical pole, vertical pole and stull welded connection. Be equipped with handle 4 on the vertical pole, the handle includes handle body 5 and two support sections 6 that are located handle body both ends, and support section and handle body integrated into one piece together, support the section and extend along vertical direction of hanging down, support section lower extreme and vertical pole welding together. The shelf still includes transverse connection pole 7 and longitudinal tie pole 8, the longitudinal tie pole is located between two vertical poles, be equipped with arch 9 on the longitudinal tie pole, the arch is equipped with internal thread hole 10, be equipped with screw thread through-hole 11 on a vertical pole, transverse connection pole's both ends are equipped with screw thread section 12, screw thread section and internal thread hole, screw thread through-hole threaded connection respectively, the screw thread section direction is horizontal, the screw thread opposite direction at screw thread section both ends, the longitudinal tie pole is equipped with a plurality of sections 13 that stretch out, be equipped with a plurality of slide openings 14 on another vertical pole, stretch out the section one-to-one wear to establish with the slide opening, be equipped with a plurality of locating pieces 15 on the shelf, the same vertical pole rigid coupling of locating piece that is located one vertical pole and keeps away from another vertical pole one side is in. The distance from the upper end surface 16 of the positioning block to the horizontal plane of the supporting surface is the height of the embedded bolt rising out of the steel plate, the positioning block is provided with a vertical through groove 17 and a magnet 18, and the magnet and the vertical through groove are distributed on two sides of the positioning block in the horizontal direction.

Guarantee both sides guardrail base steel form level earlier during the use, also be relative level on the steel form in order to guarantee the holding surface frame, the frame both ends are to firm steel form, the monopod is stepped on and is avoided the frame to slide on the stull, it adjusts to required interval to rotate the transverse connection pole, pass through the bolt and adsorb on vertical logical groove and rotate the bolt and carry out the bolt fastening through magnet, it accomplishes a bolt installation to the locating piece up end to rotate the bolt tail, according to this method installation location whole bolts, rotate the transverse connection pole after the installation finishes and do not influence the bolt that installs to the interval, hold the handle and take the device away.

Claims (9)

1. The utility model provides a steel guardrail base embedded bolt auxiliary positioning device, a serial communication port, includes the shelf, the shelf is equipped with the holding surface, be equipped with a plurality of locating pieces on the shelf, the locating piece up end arrives the distance of holding surface place horizontal plane rises out the height of steel sheet for embedded bolt, the locating piece is equipped with vertical logical groove.

2. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 1, wherein the frame comprises two longitudinal rods, a plurality of cross braces are arranged in the middle of each longitudinal rod, the cross braces are parallel to each other and perpendicular to the longitudinal rods, and the longitudinal rods are welded to the cross braces.

3. The auxiliary positioning device for the embedded bolts of the steel guardrail bases as claimed in claim 2, wherein the longitudinal rods are provided with handles.

4. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 3, wherein the handle comprises a handle body and two support sections located at two ends of the handle body, the support sections are connected with the handle body, the support sections extend along a vertical direction, and the lower ends of the support sections are connected with the longitudinal rod.

5. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 4, wherein the supporting section is integrally formed with the handle body.

6. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 4, wherein the supporting section is welded with the longitudinal rod.

7. The auxiliary positioning device for the embedded bolt of the steel guardrail base as claimed in claim 2, further comprising a transverse connecting rod and a longitudinal connecting rod, wherein the longitudinal connecting rod is located between the two longitudinal rods, the longitudinal connecting rod is provided with a protrusion, the protrusion is provided with an internal thread hole, one longitudinal rod is provided with a thread through hole, thread sections are arranged at two ends of the transverse connecting rod, the thread sections are respectively in thread connection with the internal thread hole and the thread through hole, the direction of the thread sections is transverse, the thread directions at two ends of the thread sections are opposite, the longitudinal connecting rod is provided with a plurality of extending sections, the other longitudinal rod is provided with a plurality of sliding holes, the extending sections are correspondingly arranged in the sliding holes one by one, the positioning blocks located on one side of the longitudinal rod away from the other longitudinal rod are fixedly connected together, the positioning blocks positioned on one side of the other longitudinal rod far away from the one longitudinal rod are correspondingly connected with the extending sections one by one.

8. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 1, wherein the positioning block is provided with a magnet.

9. The auxiliary positioning device for the embedded bolts of the steel guardrail base as claimed in claim 8, wherein the magnets and the vertical through grooves are distributed on two sides of the positioning block in the horizontal direction.

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