CN218291691U

CN218291691U - Warning device is used in road and bridge construction

Info

Publication number: CN218291691U
Application number: CN202222800116.6U
Authority: CN
Inventors: 李桂鹏; 隋宝科
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-13
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a warning device is used in road and bridge construction, including the frame, the clamp plate is installed to the inboard of frame, the movable frame is installed in the front of frame, the support column is installed to the bottom of movable frame, hollow plate is installed to the inboard of movable frame, the back mounted of frame has the semicircle piece, the utility model discloses an install the swivel nut, constructor rotates the swivel nut, makes the support column shift out the bottom outlet inboard, makes the movable frame shift out the frame inboard, thereby constructor removes the swivel nut to the top of support column, thereby carries out threaded connection through the top with the support column and fixes the movable frame subaerial, unscrews screw and bolt, twists the screw inboard in the top with the bolt.

Description

Warning device is used in road and bridge construction

Technical Field

The utility model relates to a warning device field specifically is a warning device is used in road and bridge construction.

Background

Warning device is one of the indispensable device in the road and bridge construction work, and constructor puts in construction area the place ahead through warning device to provide warning information to the crowd past, in view of this, traditional device is not perfect enough, does not have the facility that can conveniently fold, and is more troublesome, and a warning device for road and bridge construction can make things convenient for the constructor to fold the device when constructor retrieves it, thereby conveniently carries out recovery work.

The warning device in the prior art has the following defects:

1. patent documents: CN211547473U safety warning device is used in road and bridge construction, "the utility model discloses a safety warning device is used in road and bridge construction, which comprises a bracket, the top fixed mounting of support has the base, the positive fixed mounting of base has a clamping mechanism, a clamping mechanism includes two vertical retort. This a safety warning device is used in road and bridge construction, through first clamping mechanism, the vertical bar, the warning sign, first butterfly bolt uses with the cooperation of standing groove, thereby realize the detachable installation to the warning sign, the structure of installing and removing to the warning sign has also been simplified, can install and remove the operation to the warning sign fast, thereby be convenient for install or change the warning sign, and simultaneously, the warning sign repeatedly usable who does not damage of dismantlement, realize the recycling of warning sign, avoid extravagant, be favorable to preventing extravagant, energy-concerving and environment-protective, and install and remove need not special appurtenance to installing and removing of warning sign and install and remove, bare-handed can accomplish installing and removing the warning sign, further reduced the degree of difficulty of installing and removing the warning sign, high durability and convenient use. However, the safety warning device for road and bridge construction of the above-mentioned publication mainly considers that the difficulty of mounting and dismounting the warning board is further reduced, and the safety warning device is convenient to use.

In view of this, it is necessary to develop a warning device for road and bridge construction, so that when the warning device is recovered by a constructor, the constructor can fold the warning device conveniently, and the recovery work is convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a warning device is used in road and bridge construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a warning device is used in road and bridge construction, includes the frame, its characterized in that: a pressing plate is installed on the inner side of the outer frame, a movable frame is installed on the front side of the outer frame, a supporting column is installed at the bottom of the movable frame, a hollow plate is installed on the inner side of the movable frame, and a semicircular block is installed on the back side of the outer frame;

round blocks are arranged on two sides of the hollow plate, a group of screw holes are formed in the inner wall of the hollow plate, and an opening is formed in the front of the hollow plate;

a set of the bolt is installed to the internal thread of semicircle piece, the stock is installed in the outside of bolt, the inboard of stock is run through and is installed the gim peg.

Preferably, a set of bottom outlet has been seted up to the diapire inboard of frame, and a set of gyro wheel is installed to the bottom of frame, and the handle is installed at the top of frame, and the back mounted of frame has the backup plate, and a set of fixed block is installed to the inner wall of frame.

Preferably, the back surface of the pressure plate is provided with a spring, and the spring is connected with the backup plate.

Preferably, the two sides of the movable frame are provided with side grooves, the bottom of the movable frame is provided with an elongated groove, the bottom of the movable frame is provided with screws in a threaded manner, and the inner side of the movable frame is provided with a round hole.

Preferably, the threaded sleeve is installed on the outer side of the supporting column in a threaded mode.

Preferably, be located the bottom the bolt is installed to the screw thread, and the warning sign is installed to the outside screw thread of bolt, and the warning sign is located the inboard of hollow plate.

Preferably, the nut is installed to the outside screw thread of gim peg, and the quarter butt is installed in the outside of gim peg, and the quarter butt is located between nut and the stock, and the handle is installed to the internal thread of quarter butt, and the swing piece is installed to the outside screw thread of handle, and the clamping jaw is installed to the bottom of swing piece.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an install the bolt, constructor unscrews the bolt, make the bolt support the screw outside down and remove to the screw that is located the screw at top, thereby make the warning sign can move about, constructor stimulates the bolt downwards, make the bolt can drive the warning sign and move along the opening downwards, constructor twists the bolt to the screw inboard that is located the bottom, thereby fix the warning sign, constructor rotates hollow plate, make hollow plate rotate as the center with the circle under the effect of external force, make hollow plate and movable frame keep flushing, under the screw support of movable frame and hollow plate, constructor can tighten the inboard of movable frame and hollow plate with the screw, make the movable frame fix hollow plate through the screw, constructor is with the bottom of swivel nut screw in support column, it is inboard to move the elongated slot, it makes the movable frame rotate with the fixed block as the center under the effect of external force to rotate, make the movable frame move the inboard of movable frame removal tablet, utilize the action of gravity of support column self to make the support column inboard that the support column self make the support column move the bottom hole inboard of bottom can fix the movable frame, thereby make things convenient for the bridge constructor to retrieve the road frame after the warning sign, the bridge frame can make things convenient for the constructor to retrieve the road frame.

2. The utility model discloses an install the plug, constructor rotates the plug, make the stock can move about, constructor rotates the stock, make the stock use the plug to rotate as the center under the effect of external force, make constructor can rotate the frame top with the stock, constructor unscrews the nut, make the quarter butt can move about, it makes the handle drive the clamping jaw through the swing piece and rotates as the center under the screw thread support of quarter butt to twist the handle, make constructor can adjust the position of clamping jaw, constructor fixes the clamping jaw at the top of warning sign, it makes the swing piece can fix to screw up the handle, the rotating nut is close to quarter butt department, make nut and fixing bolt mutually support and fix the quarter butt, constructor rotates the plug, make the stock fix, thereby carry out road bridge construction work at constructor, the device can consolidate the warning sign, make it can not rock by the influence under the wind-force effect.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural view of the outer frame of the present invention;

FIG. 3 is a schematic structural view of the hollow slab of the present invention;

FIG. 4 is a schematic view of the structure of the long rod of the present invention;

fig. 5 is a schematic structural view of the plug of the present invention.

In the figure: 1. an outer frame; 101. a bottom hole; 102. a roller; 103. a handle; 104. a backup plate; 105. a fixed block; 2. pressing a plate; 201. a spring; 3. a movable frame; 301. a side groove; 302. a long groove; 303. a screw; 304. a circular hole; 4. a support column; 401. a threaded sleeve; 5. a hollow slab; 501. a round block; 502. a screw hole; 503. an opening; 504. a bolt; 505. a warning board; 6. a semicircular block; 601. plugging; 602. a long rod; 603. a fixing bolt; 604. a nut; 605. a short bar; 606. a handle; 607. a swing block; 608. a clamping jaw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3, 4 and 5, a warning device for road and bridge construction is provided;

the movable frame comprises an outer frame 1, a group of bottom holes 101 are formed in the inner side of the bottom wall of the outer frame 1, a group of idler wheels 102 are mounted at the bottom of the outer frame 1, a handle 103 is mounted at the top of the outer frame 1, a backup plate 104 is mounted at the back of the outer frame 1, a group of fixed blocks 105 are mounted on the inner wall of the outer frame 1, the bottom holes 101 can fix a movable frame 3 through support pillars 4, a constructor can drive the outer frame 1 to move by pulling the handle 103, the idler wheels 102 generate friction with the ground to roll, the backup plate 104 can provide support for a spring 201, the fixed blocks 105 can provide support for the movable frame 3, a spring 201 is mounted at the back of a pressing plate 2, the spring 201 is connected with the backup plate 104, the spring 201 can eject the movable frame 3 out of the inner side of the outer frame 1 through the pressing plate 2 by utilizing self elasticity, side grooves 301 have been seted up to the both sides of activity frame 3, elongated slot 302 has been seted up to the bottom of activity frame 3, round hole 304 has been seted up to the inboard of activity frame 3, side groove 301 can provide the activity space for fixed block 105, elongated slot 302 can provide the activity space for support column 4, round hole 304 can provide the activity space for circle piece 501, swivel nut 401 is installed to the outside screw thread of support column 4, swivel nut 401 utilizes and can adjust the length that support column 4 stretches out with the screw thread support of support column 4, make support column 4 can provide the support for the device, opening 503 has been seted up on the front of hollow plate 5, opening 503 can provide the guide effect for the removal of bolt 504, the back mounted of frame 1 has semicircle piece 6, backup plate 104 can provide the fixed stay for a set of semicircle piece 6.

Referring to fig. 1, 2 and 3, a warning device for road and bridge construction;

the warning board comprises a movable frame 3, a screw 303 is installed on the bottom of the movable frame 3 through a thread, round blocks 501 are installed on two sides of a hollow plate 5, a group of screw holes 502 are formed in the inner wall of the hollow plate 5, a bolt 504 is installed on the screw hole 502 at the bottom through a thread, a warning board 505 is installed on the outer side of the bolt 504 through a thread, the warning board 505 is located on the inner side of the hollow plate 5, a constructor unscrews the bolt 504 to enable the bolt 504 to move towards the outer side of the screw hole 502 under the support of the thread of the screw hole 502 at the top, so that the warning board 505 can move, pulls the bolt 504 downwards to enable the bolt 504 to drive the warning board 505 to move downwards along an opening 503, the constructor screws the bolt 504 into the inner side of the screw hole 502 at the bottom, so that the warning board 505 is fixed, the constructor rotates the hollow plate 5, make hollow plate 5 rotate with circle piece 501 as the center under the effect of external force, make hollow plate 5 and movable frame 3 keep flushing, under movable frame 3 and hollow plate 5's screw thread support, constructor can screw up the inboard of movable frame 3 and hollow plate 5 with screw 303, make movable frame 3 fix hollow plate 5 through screw 303, constructor is with the bottom of swivel nut 401 screw in support column 4, it is inboard to move support column 4 to elongated slot 302, it makes movable frame 3 rotate with fixed block 105 as the center under the effect of external force to rotate movable frame 3, make movable frame 3 move into the inboard of frame 1, utilize the action of gravity of support column 4 self to make support column 4 move into inboard of bottom hole 101, make frame 1 can fix movable frame 3, thereby after constructor road and bridge construction, the device can make things convenient for the constructor to retrieve warning sign 505.

Referring to fig. 1, 4 and 5, a warning device for road and bridge construction;

comprises semicircular blocks 6, a plug 601 is installed on the internal thread of a group of semicircular blocks 6, a long rod 602 is installed on the outer side of the plug 601, a fixed bolt 603 is installed on the inner side of the long rod 602 in a penetrating manner, a nut 604 is installed on the external thread of the fixed bolt 603, a short rod 605 is installed on the outer side of the fixed bolt 603, the short rod 605 is positioned between the nut 604 and the long rod 602, a handle 606 is installed on the internal thread of the short rod 605, a swinging block 607 is installed on the external thread of the handle 606, a clamping jaw 608 is installed at the bottom of the swinging block 607, constructors can rotate the plug 601 to enable the long rod 602 to move, the constructors can rotate the long rod 602 to enable the long rod 602 to rotate by taking the plug 601 as the center under the action of external force, and can enable the constructors to rotate the long rod 602 to the top of an outer frame 1, constructor unscrews nut 604, make quarter butt 605 can move about, twist handle 606 and make handle 606 drive clamping jaw 608 through swing piece 607 and use handle 606 to rotate as the center under the screw thread support of quarter butt 605, make constructor can adjust the position of clamping jaw 608, constructor fixes clamping jaw 608 at the top of warning sign 505, it makes swing piece 607 can fix to screw up handle 606, rotating nut 604 is close to quarter butt 605 department, make nut 604 and gim peg 603 cooperate each other and fix quarter butt 605, constructor rotates plug 601, make stock 602 fix, thereby in constructor carries out road and bridge construction work, the device can consolidate warning sign 505, make it can not receive the influence under the wind-force effect and rock.

The working principle is as follows: whether the device has the problem of influencing use or not is checked before the device is used, when a constructor needs to recover the device, the bolt 504 is screwed out of the inner side of the screw hole 502, the bolt 504 is pulled to drive the warning board 505 to move into the inner side of the hollow plate 5, the bolt 504 is screwed into the inner side of the screw hole 502 at the bottom, the screw 303 is screwed into the hollow plate 5, the screw sleeve 401 is moved to the bottom of the supporting column 4, the supporting column 4 is moved into the inner side of the long groove 302, the movable frame 3 is moved into the inner side of the outer frame 1, and the supporting column 4 is inserted into the inner side of the bottom hole 101.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a warning device is used in road and bridge construction, includes frame (1), its characterized in that: a pressing plate (2) is installed on the inner side of the outer frame (1), a movable frame (3) is installed on the front face of the outer frame (1), a supporting column (4) is installed at the bottom of the movable frame (3), a hollow plate (5) is installed on the inner side of the movable frame (3), and a semicircular block (6) is installed on the back face of the outer frame (1);

round blocks (501) are mounted on two sides of the hollow plate (5), a group of screw holes (502) are formed in the inner wall of the hollow plate (5), and an opening (503) is formed in the front face of the hollow plate (5);

a set of bolt (601) is installed to the internal thread of semicircle piece (6), stock (602) is installed in the outside of bolt (601), fixing bolt (603) are installed in the inboard run-through of stock (602).

2. The warning device for road and bridge construction of claim 1, wherein: a set of bottom outlet (101) has been seted up to the diapire inboard of frame (1), and a set of gyro wheel (102) are installed to the bottom of frame (1), and handle (103) are installed at the top of frame (1), and the back mounted of frame (1) has backup plate (104), and a set of fixed block (105) are installed to the inner wall of frame (1).

3. The warning device for road and bridge construction of claim 1, wherein: the back of the pressure plate (2) is provided with a spring (201), and the spring (201) is connected with the backup plate (104).

4. The warning device for road and bridge construction of claim 1, wherein: side grooves (301) are formed in two sides of the movable frame (3), an elongated groove (302) is formed in the bottom of the movable frame (3), a screw (303) is installed at the bottom of the movable frame (3) in a threaded mode, and a round hole (304) is formed in the inner side of the movable frame (3).

5. The warning device for road and bridge construction of claim 1, wherein: and a threaded sleeve (401) is installed on the outer side of the supporting column (4) in a threaded manner.

6. The warning device for road and bridge construction of claim 1, wherein: the bolt (504) is installed to screw (502) screw thread that is located the bottom, and warning sign (505) is installed to the outside screw thread of bolt (504), and warning sign (505) are located the inboard of hollow slab (5).

7. The warning device for road and bridge construction of claim 1, wherein: nut (604) are installed to the outside screw thread of gim peg (603), quarter butt (605) are installed to the outside of gim peg (603), and quarter butt (605) are located between nut (604) and stock (602), and handle (606) are installed to the internal thread of quarter butt (605), and swing piece (607) are installed to the outside screw thread of handle (606), and clamping jaw (608) are installed to the bottom of swing piece (607).