阅读说明：本技术 一种交通工程用的小路段施工用的限宽装置 (width limiting device for construction of small road section for traffic engineering ) 是由 嵇旭辉 于 2019-09-16 设计创作，主要内容包括：本发明提供一种交通工程用的小路段施工用的限宽装置,包括滚轮,减震器,方形管套,导轮和紧卸杆；所述半圆形水箱的圆周外壁上呈环形阵列设置四处矩形槽,此四处矩槽内部四分之二高度处均支撑焊接有一处开设有中心插孔的定位板,且每一处四处矩形槽的内部均滑动插设有一处滚轮支撑轴；所述支撑管的下半段上支撑套转有两处上下间隔设置有两处导轮；所述管孔的外侧开口上螺丝锁紧有一处定位圆板,此定位圆板与堵头的中心处均开设有一处工字形槽口；所述紧卸杆的尾端车置有一处工字形松紧块,本发明导轮的设置,当车辆不慎刮碰于导轮时其上的橡胶外胎可以避免对车辆的外漆造成刮花。(The invention provides a width limiting device for construction of a small road section for traffic engineering, which comprises a roller, a shock absorber, a square pipe sleeve, a guide wheel and a tightening and unloading rod, wherein the roller is arranged on the middle part of the square pipe sleeve; four rectangular grooves are arranged on the circumferential outer wall of the semicircular water tank in an annular array, two quarters of the height inside the four rectangular grooves are respectively supported and welded with a positioning plate provided with a central jack, and a roller supporting shaft is inserted into each of the four rectangular grooves in a sliding manner; two guide wheels are arranged at two positions of the upper support sleeve of the lower half section of the support tube at intervals up and down; a positioning circular plate is locked on an opening on the outer side of the pipe hole by a screw, and I-shaped notches are formed in the positioning circular plate and the center of the plug; the tail end of the fastening and unloading rod is provided with the I-shaped elastic block in a turning mode, and due to the arrangement of the guide wheel, when the vehicle carelessly scrapes the guide wheel, the rubber outer tire on the guide wheel can avoid scraping the outer paint of the vehicle.)

1. The utility model provides a limit for width device that little road segment construction that traffic engineering used was used which characterized in that: the width limiting device for construction of the small road section for traffic engineering comprises a semicircular water tank (1), a water adding funnel (101), a circular plate frame (1011), a locking cover (1012), a water inlet pipe (1013), a positioning circular plate (102), a pipe hole (103), a plug (104), a limiting support frame (2), a support pipe (3), a roller support shaft (4), a roller (401), a shock absorber (5), a square pipe sleeve (6), a guide wheel (7) and a tightening and unloading rod (8); four rectangular grooves are arranged on the circumferential outer wall of the semicircular water tank (1) in an annular array, two quarters of the height inside the four rectangular grooves are respectively and fixedly supported by a positioning plate provided with a central jack, and a roller supporting shaft (4) is inserted into each of the four rectangular grooves in a sliding manner; two guide wheels (7) are arranged at two positions of the upper support sleeve of the lower half section of the support tube (3) at intervals up and down; a positioning circular plate (102) is screwed on an opening at the outer side of the pipe hole (103), and I-shaped notches are formed in the centers of the positioning circular plate (102) and the plug (104); an I-shaped elastic block is arranged at the tail end of the fastening and unloading rod (8) in a turning mode.

2. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the water tank is characterized in that a pipe hole (103) is formed in the circumferential outer wall of the bottom of the semicircular water tank (1), a plug (104) is locked on a water outlet in the pipe hole (103) through threads, and four rectangular water outlet grooves are formed in the lower half part of the circumferential inner wall of the pipe hole (103) in a penetrating mode.

3. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the water feeding device is characterized in that a water feeding funnel (101) is welded and supported at the right side of the top end of the semicircular water tank (1), a water inlet pipe (1013) is welded in the middle of the water feeding funnel (101) in a penetrating mode, six rectangular water leakage troughs are formed in the water inlet pipe (1013) in a penetrating mode in an annular array mode, and a locking cover (1012) is locked on an opening in the top end of the water inlet pipe (1013) in a threaded mode.

4. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the limiting support frame (2) is supported at the top end of the semicircular water tank (1) in a locking mode and is formed by supporting, combining and welding a front support and a rear support which are Jiong-shaped, a left connecting plate and a right connecting plate are symmetrically welded between the two Jiong-shaped supports, a rectangular limiting groove is formed between the two connecting plates at intervals, and the supporting pipe (3) is inserted into the limiting groove.

5. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: two supporting shafts are symmetrically supported on the circumferential outer wall of the middle position of the supporting pipe (3), and two telescopic shock absorbers (5) are rotatably connected between the two supporting shafts and the top end face of the semicircular water tank (1).

6. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the middle of the front part of the end face of the top end of the semicircular water tank (1) is rotatably supported with a supporting pipe (3), the top end of the supporting pipe (3) is welded and supported with a square pipe sleeve (6), and the front end face of the square pipe sleeve (6) is provided with two guide wheels (7) which are arranged at two positions at intervals up and down.

7. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the bottom of the roller supporting shaft (4) is welded with a square bottom plate, the square base plate is matched and slides in the rectangular groove, the bottom of the square base plate is provided with a roller in a welded mode, a circular positioning disc is arranged at the two-quarter height position of the roller supporting shaft (4) in a welded mode, and a spring is sleeved on a shaft section between the circular positioning disc and the rectangular groove top plate.

8. The width limiting device for construction of a small road section for traffic engineering according to claim 1, characterized in that: the top opening of funnel (101) of adding water goes up the support welding and has a grillage (1011), and a I-shaped notch has all been seted up with the center department of locking lid (1012) to the central plectane of this grillage (1011), and tightly unloads pole (8) and just passes the central I-shaped notch of grillage (1011) and insert and implement the elasticity to locking lid (1012) in the I-shaped notch of locking lid (1012).

Technical Field

The invention belongs to the technical field of engineering width limitation and road facilities, and particularly relates to a width limitation device for small road section construction for traffic engineering.

Background

In the traffic engineering construction process, partial roads need to be occupied, the passing width of the remaining roads is limited after the remaining roads are occupied, when vehicles entering the construction section simultaneously are more, the road congestion is easily caused, and traffic accidents are also easily caused.

The inventor of the combined prior art finds that the conventional engineering width limiting device can be used conventionally, but in practical application, the dismantling and transferring operation after the engineering is finished is inconvenient, the adjustment of the width limiting distance is also inconvenient, the impact protection effect on a vehicle is poor, and the problems of scraping of vehicle paint and extruding deformation of a vehicle shell iron sheet can be caused when the vehicle is carelessly collided.

In view of the above, the present invention provides a width limiting device for small road segment construction for traffic engineering, which is improved in view of the conventional devices and defects, so as to achieve the purpose of higher practical value.

disclosure of Invention

In order to solve the technical problems, the invention provides a width limiting device for small road section construction for traffic engineering, which aims to solve the problems that the existing engineering width limiting device is inconvenient to detach and transfer after the engineering is finished, the adjustment of a width limiting distance is inconvenient, and the impact protection effect on vehicles is poor.

the invention relates to a width limiting device for construction of small road sections for traffic engineering, which has the purpose and the effect achieved by the following specific technical means:

A width limiting device for construction of small road sections for traffic engineering comprises a semicircular water tank, a water adding funnel, a circular plate frame, a locking cover, a water inlet pipe, a positioning circular plate, a pipe hole, a plug, a limiting support frame, a support pipe, a roller support shaft, a roller, a shock absorber, a square pipe sleeve, a guide wheel and a tightening and disassembling rod; four rectangular grooves are arranged on the circumferential outer wall of the semicircular water tank in an annular array, two quarters of the height inside the four rectangular grooves are respectively supported and welded with a positioning plate provided with a central jack, and a roller supporting shaft is inserted into each of the four rectangular grooves in a sliding manner; two guide wheels are arranged at two positions of the upper support sleeve of the lower half section of the support tube at intervals up and down; a positioning circular plate is locked on an opening on the outer side of the pipe hole by a screw, and I-shaped notches are formed in the positioning circular plate and the center of the plug; the tail end of the fastening and unloading rod is provided with an I-shaped elastic block in a turning mode.

Furthermore, a pipe hole is formed in the circumferential outer wall of the bottom of the semicircular water tank, a plug is locked on the water outlet in the pipe hole through threads, and four rectangular water outlet grooves are formed in the lower half portion of the circumferential inner wall of the pipe hole in a penetrating mode.

Furthermore, the top right side welding of semi-circular water tank supports has a department funnel of adding water, and the middle department of this funnel of adding water has a department inlet tube of through welding, is the annular array and has seted up six rectangle water leakage grooves on this department inlet tube, and the screw thread locking has a locking lid on the top opening of inlet tube.

furthermore, the limiting support frame is locked and supported at the top end of the semicircular water tank and is formed by supporting, combining and welding a front support and a rear support which are Jiong-shaped, two left connecting plates and two right connecting plates are symmetrically welded between the Jiong-shaped supports, a rectangular limiting groove is formed between the two connecting plates at intervals, and the supporting tube is inserted into the limiting groove.

Furthermore, two support shafts are symmetrically supported on the circumferential outer wall of the middle position of the support pipe, and two telescopic shock absorbers are rotatably connected between the two support shafts and the top end face of the semicircular water tank.

Furthermore, a supporting pipe is rotatably supported in the middle of the front part of the end face of the top end of the semicircular water tank, a square pipe sleeve is welded and supported at the top end of the supporting pipe, and two guide wheels are vertically arranged on the front end face of the square pipe sleeve in a rotating mode.

Furthermore, the bottom of the roller supporting shaft is welded with a square bottom plate, the square base plate is matched and slides in the rectangular groove, the bottom of the square base plate is provided with a roller in a welded mode, the two-quarter-height position of the roller supporting shaft is welded and sleeved with a circular positioning disc, and a spring is sleeved on a shaft section between the circular positioning disc and the rectangular groove top plate.

Further, the top opening of the water feeding funnel is supported and welded with a circular plate frame, an I-shaped notch is formed in the center of the central circular plate of the circular plate frame and the center of the locking cover, and the fastening rod penetrates through the central I-shaped notch of the circular plate frame and is inserted into the I-shaped notch of the locking cover to tighten the locking cover.

Compared with the prior art, the invention has the following beneficial effects:

According to the invention, the water injection counterweight stable support is adopted, the device body can be freely switched between the stable support posture and the pushing and adjusting posture, the pushing and transferring are conveniently carried out, the width limiting distance between two devices can be conveniently adjusted, the using effect is better, the water inlet and the water outlet of the water containing cavity are hidden and anti-disassembling, and the water inlet and the water outlet of the water containing cavity can be disassembled and disassembled by being equipped with a special fastening and disassembling rod, so that the counterweight water in the water containing cavity can be prevented from being discharged by illegal and skillful personnel, the device is integrally pushed and displaced to enable a vehicle to pass smoothly, the width limiting effect of the device is invalid, in addition, the supporting tube of the application file is matched with four guide wheels to use, the extrusion deformation caused to the iron sheet of the vehicle shell can be effectively reduced, the scraping of vehicle paint is avoided, and the impact protection effect on.

Drawings

FIG. 1 is a schematic view of the apparatus of the present invention.

FIG. 2 is a schematic view of a three-dimensional device of the present invention.

Fig. 3 is a schematic view of the insertion mounting device of the limiting bracket of the invention.

Fig. 4 is a schematic bottom three-dimensional device of the present invention.

FIG. 5 is a schematic view of the inside of the semicircular cistern of the present invention being sliced.

FIG. 6 is a schematic view of a funnel assembly for adding water according to the present invention.

FIG. 7 is a schematic view showing the use of the tightening rod according to the present invention.

Figure 8 is a schematic view of the damper assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

The water-saving water tank comprises a semicircular water tank-1, a water adding funnel-101, a circular plate frame-1011, a locking cover-1012, a water inlet pipe-1013, a positioning circular plate-102, a pipe hole-103, a plug-104, a limiting support frame-2, a support pipe-3, a roller support shaft-4, a roller-401, a shock absorber-5, a square pipe sleeve-6, a guide wheel-7 and a fastening and detaching rod-8.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.