CN222991294U - Guardrail construction auxiliary positioning tool - Google Patents

Abstract

The utility model relates to the technical field of guardrail construction, in particular to an auxiliary positioning tool for guardrail construction, which comprises a first bottom plate and a second bottom plate which are arranged vertically symmetrically, wherein the second bottom plate slides vertically above the first bottom plate, two sides of the top surface of the second bottom plate are fixedly connected with supporting frames, four corners of the bottom surface of the first bottom plate are fixedly connected with idler wheels, a rotating mechanism is rotatably arranged above the second bottom plate, the top surface of the rotating mechanism is provided with a fixing mechanism for clamping and fixing a cross rod, and the rotating mechanism comprises a rotating plate rotating between the two supporting frames. According to the utility model, when the cross rod is taken, the cross rod is not required to be placed in the fixing mechanism by using the hoisting machine, so that the phenomenon that workers are hit due to the fact that the cross rod slides down in the hoisting process can be avoided, and because one end of the cross rod is always in contact with the ground, the labor is saved when the workers lean against the cross rod in the fixing mechanism, and the physical consumption of the workers is reduced.

Description

Guardrail construction auxiliary positioning tool

Technical Field

The utility model relates to the technical field of guardrail construction, in particular to an auxiliary positioning tool for guardrail construction.

Background

The guardrail is a facility for protecting the safety of areas such as roads, bridges, buildings and the like, can effectively block possible dangerous factors such as vehicles, pedestrians and the like, provides safety guarantee, generally firstly fixes guardrail posts to be buried on the ground in the construction process, then fixes guardrail cross bars among a plurality of guardrail posts, and most of the guardrail posts adopt a traditional construction mode of mechanical hoisting and manual bolt installation in the steel pipe guardrail installation construction at present.

The utility model discloses a assistance-localization real-time frock is used in guardrail construction to chinese patent publication No. CN222333474U, hoist and mount the guardrail horizontal pole on the grip slipper through hoist and mount construction, can install through the bottom plate removal guardrail horizontal pole, can not occupy engineering machine tool for a long time, make things convenient for engineering machine tool to carry out other guardrail hoist and mount operations, installation effectiveness has been improved greatly and installation cost has been reduced, but height-adjustable's support horizontal pole, the guardrail horizontal pole installation requirement of adaptation not co-altitude, through two grip chucks, two guardrail horizontal poles have been made things convenient for and dock, the installation is more stable, swiftly.

The above patent does not need hoisting machinery when installing the horizontal pole, but still need utilize hoisting machinery before fixing the horizontal pole at two grip brackets, and the condition that the hoisting machinery also can appear rocking when hoisting the horizontal pole moreover, the horizontal pole that needs the steady hoist of staff then fixes between two grip brackets.

Disclosure of utility model

The utility model aims to provide an auxiliary positioning tool for guardrail construction, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a guardrail construction assistance-localization real-time frock, includes first and second bottom plates that upper and lower symmetry set up, second bottom plate slides from top to bottom in first top of bottom plate, the equal fixedly connected with support frame in top surface both sides of second bottom plate, four equal fixedly connected with gyro wheels in corner in bottom surface of first bottom plate, and the top rotation of second bottom plate is provided with slewing mechanism, slewing mechanism's top surface is provided with the fixed establishment who is used for carrying out the centre gripping to the horizontal pole, slewing mechanism includes pivoted rotating plate between two support frames.

The motor is fixedly connected with the top surface of the second bottom plate, the bottom surface of the rotating plate is fixedly connected with a worm wheel ring, a worm meshed with the worm wheel ring is rotationally connected between the two fixed blocks, one end of the worm penetrates through the fixed block at the corresponding position, and the output end of the motor is fixedly connected with the worm.

The rotary plate is characterized in that a connecting block is fixedly connected to the bottom surface of the rotary plate, and two ends of the connecting block are fixedly connected with rotary shafts which are in rotary connection with the support frames at corresponding positions.

The motor is further characterized in that notches are formed in one end, far away from the motor, of the first base plate and one end, far away from the motor, of the second base plate, and the width of the notches is larger than that of the rotating plate.

The fixing mechanism comprises two symmetrical clamping plates sliding on the top surface of the rotating plate, a first rectangular frame is fixedly connected to the middle of the top surface of the rotating plate, and a bidirectional screw rod penetrating and screwing the two clamping plates is rotatably connected between two ends of the inside of the first rectangular frame.

The anti-slip device is characterized in that a second rectangular frame is fixedly connected to two ends of the top surface of the rotating plate, a sliding rod which penetrates through and slides with two clamping plates is rotatably connected between two ends of the inner portion of the second rectangular frame, and an anti-slip pad is fixedly connected to one side surface of the two clamping plates, which is opposite to the two clamping plates.

The battery pack is characterized in that four electric push rods which are distributed in a rectangular shape are fixedly connected between the first bottom plate and the second bottom plate, and the top surface of the first bottom plate is detachably connected with the battery pack.

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

The device is when taking the horizontal pole, need not utilize hoisting machinery to put the horizontal pole in fixed establishment, can avoid in hoist and mount in-process, pound the staff because of the horizontal pole landing, because the one end of horizontal pole is contact with ground all the time, therefore the staff is more laborsaving when leaning on the horizontal pole in fixed establishment, reduces staff's physical demands.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base plate of the present utility model;

FIG. 3 is a schematic view of the structure of the transfer mechanism of the present utility model;

fig. 4 is a schematic structural view of the fixing mechanism in the present utility model.

1, A first bottom plate, 11, a supporting frame, 12, a fixing block, 13, a notch, 14, an electric push rod, 15, a battery pack, 16, a roller, 2, a rotating mechanism, 21, a rotating plate, 22, a worm wheel ring, 23, a worm, 24, a motor, 25, a connecting block, 3, a fixing mechanism, 31, a clamping plate, 32, a first rectangular frame, 33, a bidirectional screw rod, 34, a second rectangular frame, 35, a sliding rod, 4 and a second bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in an embodiment of the utility model, an auxiliary positioning tool for guardrail construction comprises a first bottom plate 1 and a second bottom plate 4 which are vertically symmetrically arranged, wherein the second bottom plate 4 slides up and down above the first bottom plate 1, two sides of the top surface of the second bottom plate 4 are fixedly connected with supporting frames 11, four corners of the bottom surface of the first bottom plate 1 are fixedly connected with idler wheels 16, a rotating mechanism 2 is rotatably arranged above the second bottom plate 4, a fixing mechanism 3 for clamping and fixing a cross rod is arranged on the top surface of the rotating mechanism 2, and the rotating mechanism 2 comprises a rotating plate 21 rotating between the two supporting frames 11.

Specifically, firstly, a worker moves the device to a position where the cross bars are stacked, then the rotating plate 21 drives the fixing mechanism 3 to incline through the rotation of the rotating plate 21, then the worker can lift the stacked cross bars from one end far away from the rotating plate 21, the stacked cross bars are inclined from horizontal to inclined until the cross bars lean into the fixing mechanism 3 (similar to a pointer of a clock clockwise from nine o ' clock to one o ' clock or two o ' clock), then the cross bars continue to lean into the fixing mechanism 3 in the same way until the cross bars are not put down in the fixing mechanism 3, then a plurality of cross bars are fixed through the fixing mechanism 3, and the rotating plate 21 is reversely rotated to restore the original position (as shown in fig. 1), and then the device is moved between two upright columns where the cross bars are required to be installed.

Example 1

As shown in fig. 3, in this embodiment, the top surface of the second bottom plate 4 is fixedly connected with two symmetrical fixing blocks 12, the bottom surface of the rotating plate 21 is fixedly connected with a worm wheel ring 22, a worm 23 meshed with the worm wheel ring 22 is rotatably connected between the two fixing blocks 12, one end of the worm 23 penetrates through the fixing block 12 at the corresponding position, the top surface of the second bottom plate 4 is fixedly connected with a motor 24, the output end of the motor 24 is fixedly connected with the worm 23, the bottom surface of the rotating plate 21 is fixedly connected with a connecting block 25, two ends of the connecting block 25 are fixedly connected with rotating shafts rotatably connected with the supporting frame 11 at the corresponding position, one ends of the first bottom plate 1 and the second bottom plate 4, which are far away from the motor 24, are provided with notches 13, and the width of the notches 13 is larger than that of the rotating plate 21.

In this embodiment, the worm wheel ring 22 is of an incomplete structure (as shown in fig. 3, a D-shaped structure), the rotating plate 21 is fixed to two ends of the worm wheel ring 22, and the axis of the worm wheel ring 22 and the axis of the rotating shaft are located at the same height, the worm 23 can drive the rotating plate 21 to rotate through the worm wheel ring 22 by driving of the motor 24, and the rotating plate 21 can drive the fixing mechanism 3 to rotate, so that the fixing mechanism 3 follows the rotating plate 21 to be in an inclined state, thereby facilitating a worker to lean the cross bar in the fixing mechanism 3.

Example two

As shown in fig. 4, in the present embodiment, the fixing mechanism 3 includes two symmetrical clamping plates 31 sliding on the top surface of the rotating plate 21, a rectangular frame one 32 is fixedly connected to the middle of the top surface of the rotating plate 21, a bidirectional screw 33 penetrating and screwed with the two clamping plates 31 is rotatably connected between two ends of the inner part of the rectangular frame one 32, a rectangular frame two 34 is fixedly connected to two ends of the top surface of the rotating plate 21, a sliding rod 35 penetrating and sliding with the two clamping plates 31 is rotatably connected between two ends of the inner part of the rectangular frame two 34, and an anti-slip pad is fixedly connected to one side surface opposite to the two clamping plates 31.

In this embodiment, the distance between the two clamping plates 31 is adjusted by rotating the bidirectional screw 33, so that the distance between the two clamping plates 31 is slightly larger than the diameter of the transverse rod, then the transverse rod is leaned between the two clamping plates 31 by a worker, when enough transverse rods are placed between the two clamping plates 31, the transverse rods are clamped and fixed by the two clamping plates 31 through the bidirectional screw 33, so that the transverse rods are flush up and down, the transverse rods can be prevented from being extruded by the two clamping plates 31, and the friction between the clamping plates 31 and the transverse rods can be increased through the anti-slip pad.

Example III

As shown in fig. 2, in the present embodiment, four rectangular electric push rods 14 are fixedly connected between the first base plate 1 and the second base plate 4, and a battery pack 15 is detachably connected to the top surface of the first base plate 1.

In this embodiment, the motor 24 and the four electric pushers 14 are electrically connected with the battery pack 15 through wires, so that the battery pack 15 provides power for the electric pushers 14 and the motor 24, and the electric pushers 14 can lift the cross bar fixed between the two clamping plates 31, so that the cross bar is installed at different heights between the two upright posts.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a guardrail construction assistance-localization real-time frock, includes first (1) of bottom plate and second (4) of upper and lower symmetry setting, second (4) of bottom plate slide from top to bottom in the top of first (1) of bottom plate, the equal fixedly connected with support frame (11) in top surface both sides of second (4) of bottom plate, the equal fixedly connected with gyro wheel (16) in four corners in bottom surface of first (1) of bottom plate, its characterized in that, the top rotation of second (4) of bottom plate is provided with slewing mechanism (2), the top surface of slewing mechanism (2) is provided with fixed establishment (3) that are used for carrying out the centre gripping fixed to the horizontal pole, slewing mechanism (2) include pivoted rolling plate (21) between two support frames (11).

2. The guardrail construction auxiliary positioning tool according to claim 1, wherein the top surface of the second bottom plate (4) is fixedly connected with two symmetrical fixing blocks (12), the bottom surface of the rotating plate (21) is fixedly connected with a worm wheel ring (22), a worm (23) meshed with the worm wheel ring (22) is rotatably connected between the two fixing blocks (12), one end of the worm (23) penetrates through the fixing block (12) at the corresponding position, the top surface of the second bottom plate (4) is fixedly connected with a motor (24), and the output end of the motor (24) is fixedly connected with the worm (23).

3. The guardrail construction auxiliary positioning tool according to claim 2, wherein the bottom surface of the rotating plate (21) is fixedly connected with a connecting block (25), and two ends of the connecting block (25) are fixedly connected with rotating shafts which are rotatably connected with the supporting frames (11) at corresponding positions.

4. The guardrail construction auxiliary positioning tool according to claim 3, wherein the first bottom plate (1) and the second bottom plate (4) are provided with notches (13) at one ends far away from the motor (24), and the width of the notches (13) is larger than that of the rotating plate (21).

5. The guardrail construction auxiliary positioning tool according to claim 2, wherein the fixing mechanism (3) comprises two symmetrical clamping plates (31) sliding on the top surface of the rotating plate (21), a rectangular frame I (32) is fixedly connected to the middle of the top surface of the rotating plate (21), and a bidirectional screw (33) penetrating and screwed with the two clamping plates (31) is rotatably connected between two ends of the inner portion of the rectangular frame I (32).

6. The guardrail construction auxiliary positioning tool according to claim 5, wherein two ends of the top surface of the rotating plate (21) are fixedly connected with a second rectangular frame (34), a sliding rod (35) penetrating and sliding with two clamping plates (31) is rotatably connected between two ends of the inner part of the second rectangular frame (34), and one side surface opposite to the two clamping plates (31) is fixedly connected with an anti-slip pad.

7. The guardrail construction auxiliary positioning tool according to claim 5, wherein four electric push rods (14) distributed in a rectangular shape are fixedly connected between the first bottom plate (1) and the second bottom plate (4), and a battery pack (15) is detachably connected to the top surface of the first bottom plate (1).