CN214943104U

CN214943104U - Highway engineering construction rail guard device

Info

Publication number: CN214943104U
Application number: CN202121490940.5U
Authority: CN
Inventors: 鲁善波; 刘杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-30
Anticipated expiration: 2031-07-02

Abstract

The utility model belongs to the technical field of rail guard equipment, especially, be a highway engineering construction rail guard device, the most work of installing and dismantling is not convenient for to current rail guard device to cause the problem that rail guard device is not convenient for carry the transportation, the scheme as follows is put forward now, and it includes the mounting base, the activity has been supported and has been installed two risers on the top inner wall of mounting base, and the outside of riser is rotated and is installed two-way threaded rod, and the outside threaded connection of two-way threaded rod has two thread plates, and thread plate slidable mounting is in the outside of riser, and one side that four thread plates are close to each other is rotated and is installed same protection network, slidable mounting has the inserted bar on the inner wall of mounting base, and the one end fixed mounting of inserted bar has first spring. The utility model has the advantages of reasonable design, thereby can carry out certain protection to the job site through the protection network that sets up and handle, can play safeguard measure to the job site, the reliability is high.

Description

Highway engineering construction rail guard device

Technical Field

The utility model relates to a rail guard equipment technical field especially relates to a highway engineering construction rail guard device.

Background

Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. The highway engineering structure includes: the highway engineering construction protective guard device is a device which is used for intercepting the road surface during construction, reminding irrelevant personnel to keep away from a construction road section and improving the safety.

Most of the existing guard rail devices are inconvenient to install and disassemble, so that the guard rail devices are inconvenient to carry and transport, and therefore a road engineering construction guard rail device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the work of installing and dismantling mostly not being convenient for of current rail guard device to cause the shortcoming of rail guard device portable transportation not, and a highway engineering construction rail guard device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a highway engineering construction protective guard device comprises a mounting base, wherein two vertical plates are movably abutted on the inner wall of the top of the mounting base, a bidirectional threaded rod is rotatably mounted on the outer sides of the vertical plates, two threaded plates are in threaded connection with the outer sides of the bidirectional threaded rod, the threaded plates are slidably mounted on the outer sides of the vertical plates, one side, close to each other, of each of the four threaded plates is rotatably mounted with a same protective guard, an inserting rod is slidably mounted on the inner wall of the mounting base, a first spring is fixedly mounted at one end of the inserting rod, one end of the first spring is fixedly mounted on the inner wall of the mounting base, the other end of the inserting rod extends into the corresponding vertical plate, a connecting rod is fixedly mounted at the top of the inserting rod, the top end of the connecting rod extends to the outer side of the mounting base and is fixedly mounted with a ball, two through holes are formed in the top of the inserting rod, and a vertical rod is slidably mounted on the inner side of one of the two through holes, the outside fixed mounting of pole setting has the third spring, and the bottom fixed mounting of third spring is on the inner wall of mounting base, and the bottom of pole setting extends to the outside of mounting base, and the inboard slidable mounting of pole setting has U type pole, and the one end fixed mounting of U type pole has the baffle, and the outside fixed mounting of baffle has the second spring, and the one end fixed mounting of second spring is in the outside of pole setting, and the other end of U type pole extends to the inside of mounting base.

Preferably, the four corners of the bottom of the mounting base are fixedly provided with supporting columns, and the four supporting columns are distributed in a pairwise symmetrical manner to provide a certain supporting effect for the whole mounting base.

Preferably, the bottom of the outer side of the U-shaped rod is fixedly provided with a vertical rod, and the bottom end of the vertical rod is fixedly provided with a pulling plate, so that the U-shaped rod is conveniently pulled.

Preferably, the outer side of the vertical plate is provided with a circular groove, and the outer side of the inserted link movably abuts against the inner side of the circular groove to provide a clamping position for the inserted link.

Preferably, horizontal through-hole has been seted up to the outside bottom of pole setting, and the outside slidable mounting of U type pole plays certain guide effect for the horizontal motion of U type pole in the inboard of horizontal through-hole.

Preferably, rectangular grooves are formed in two sides of the top of the mounting base, and the outer side of the connecting rod is movably mounted on the inner side of the rectangular grooves to provide a movement range for horizontal movement of the connecting rod.

In the utility model, a highway engineering construction rail guard device, manual pulling arm-tie makes the one end of U type pole shift out from the inside of mounting base, and then pulling arm-tie, make U type pole drive the pole setting and obtain vertical downward motion, make the outside of pole setting and the inner wall of inserted bar break away from, the pulling ball, make the one end of inserted bar break away from the inside of riser, and then loosen the arm-tie, the reset work of third spring makes the pole setting obtain vertical upward motion and can with the inboard activity butt of another through-hole, thereby can be fast break away from the riser from the inside of mounting base, can be convenient for carry whole device;

the utility model has the advantages of reasonable design, thereby can carry out certain protection to the job site through the protection network that sets up and handle, can play safeguard measure to the job site, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a road engineering construction protective guard device provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a road engineering construction protective guard device provided by the present invention;

fig. 3 is a schematic structural view of a portion a of a guard rail device for highway engineering construction according to the present invention;

fig. 4 is a schematic structural diagram of a part B of a road engineering construction protective guard device provided by the present invention.

In the figure: 1. mounting a base; 2. a vertical plate; 3. a bidirectional threaded rod; 4. a thread plate; 5. a protective net; 6. a support pillar; 7. inserting a rod; 8. a connecting rod; 9. a ball; 10. a through hole; 11. a first spring; 12. erecting a rod; 13. a U-shaped rod; 14. a baffle plate; 15. a second spring; 16. pulling a plate; 17 a third spring.

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.

Referring to fig. 1-4, a highway engineering construction protective guard device comprises a mounting base 1, two vertical plates 2 are movably abutted on the inner wall of the top of the mounting base 1, a bidirectional threaded rod 3 is rotatably mounted on the outer sides of the vertical plates 2, two threaded plates 4 are in threaded connection with the outer sides of the bidirectional threaded rod 3, the threaded plates 4 are slidably mounted on the outer sides of the vertical plates 2, one side, close to each other, of each of the four threaded plates 4 is rotatably mounted with a protective screen 5, the protective screen 5 is arranged to perform a certain protective measure on a construction site, an inserted link 7 is slidably mounted on the inner wall of the mounting base 1, one end of the inserted link 7 is fixedly mounted with a first spring 11, one end of the first spring 11 is fixedly mounted on the inner wall of the mounting base 1, the other end of the inserted link 7 extends into the corresponding vertical plate 2, a connecting rod 8 is fixedly mounted on the top of the inserted link 7, the top end of the connecting rod 8 extends to the outer side of the mounting base 1 and is fixedly mounted with a round ball 9, two through-holes 10 have been seted up at the top of inserted bar 7, the inboard slidable mounting of a through-hole 10 in two through-holes 10 has pole setting 12, the outside fixed mounting of pole setting 12 has third spring 17, the bottom fixed mounting of third spring 17 is on the inner wall of mounting base 1, the bottom of pole setting 12 extends to the outside of mounting base 1, the inboard slidable mounting of pole setting 12 has U type pole 13, the one end fixed mounting of U type pole 13 has baffle 14, the outside fixed mounting of baffle 14 has second spring 15, the one end fixed mounting of second spring 15 is in the outside of pole setting 12, the other end of U type pole 13 extends to the inside of mounting base 1.

The utility model discloses in, the equal fixed mounting in bottom four corners of mounting base 1 has support column 6, and four support columns 6 are two bisymmetry distributions, for whole mounting base 1 provides certain supporting role, and U type pole 13's outside bottom fixed mounting has vertical pole, and the bottom fixed mounting of vertical pole has arm-tie 16, conveniently stimulates U type pole 13.

The utility model discloses in, the circular recess has been seted up in the outside of riser 2, and the outside activity butt of inserted bar 7 is in the inboard of circular recess, for inserted bar 7 provides the position of joint, and horizontal through-hole has been seted up to the outside bottom of pole setting 12, and the outside slidable mounting of U type pole 13 plays certain guide effect for the horizontal motion of U type pole 13 in the inboard of horizontal through-hole.

The utility model discloses in, the rectangle recess has all been seted up to the top both sides of mounting base 1, and the outside movable mounting of connecting rod 8 provides the motion range for the horizontal motion of connecting rod 8 in the inboard of rectangle recess.

In the utility model, when in use, a certain protection treatment can be carried out on the construction site through the arranged protective screen 5, when the protection treatment is not needed, the pulling plate 16 is pulled manually to enable one end of the U-shaped rod 13 to be moved out from the inside of the mounting base 1, the second spring 15 is compressed, then the pulling plate 16 is pulled to enable the U-shaped rod 13 to drive the vertical rod 12 to move vertically downwards, the third spring 17 is compressed to enable the outer side of the vertical rod 12 to be separated from the inner wall of the inserted rod 7, the round ball 9 is pulled to compress the first spring 11 to enable one end of the inserted rod 7 to be separated from the inside of the vertical plate 2, then the pulling plate 16 is loosened, the reset work of the third spring 17 enables the vertical rod 12 to move vertically upwards to be abutted against the inner side of another through hole 10, so that the vertical plate 2 can be separated from the inside of the mounting base 1 quickly, the bidirectional threaded rod 3 is rotated, the threaded plates 4 positioned on the same side are enabled to be away from each other, the protective net 5 is compressed, and the whole device can be conveniently carried.

Claims

1. A highway engineering construction protective guard device comprises a mounting base (1) and is characterized in that two vertical plates (2) are movably abutted to the inner wall of the top of the mounting base (1), a bidirectional threaded rod (3) is rotatably mounted on the outer sides of the vertical plates (2), two threaded plates (4) are in threaded connection with the outer sides of the bidirectional threaded rod (3), the threaded plates (4) are slidably mounted on the outer sides of the vertical plates (2), one side, close to each other, of each of the four threaded plates (4) is rotatably mounted with one protective net (5), an inserting rod (7) is slidably mounted on the inner wall of the mounting base (1), one end of the inserting rod (7) is fixedly mounted with a first spring (11), one end of the first spring (11) is fixedly mounted on the inner wall of the mounting base (1), the other end of the inserting rod (7) extends to the inside of the corresponding vertical plate (2), and a connecting rod (8) is fixedly mounted at the top of the inserting rod (7), the top of connecting rod (8) extends to the outside of mounting base (1) and fixed mounting has ball (9), two through-holes (10) have been seted up at the top of inserted bar (7), the inboard slidable mounting of a through-hole (10) in two through-holes (10) has pole setting (12), the outside fixed mounting of pole setting (12) has third spring (17), the bottom fixed mounting of third spring (17) is on the inner wall of mounting base (1), the bottom of pole setting (12) extends to the outside of mounting base (1), the inboard slidable mounting of pole setting (12) has U type pole (13), the one end fixed mounting of U type pole (13) has baffle (14), the outside fixed mounting of baffle (14) has second spring (15), the one end fixed mounting of second spring (15) is in the outside of pole setting (12), the other end of U type pole (13) extends to the inside of mounting base (1).

2. A road engineering construction protective guard device as claimed in claim 1, wherein four corners of the bottom of the mounting base (1) are fixedly provided with support columns (6), and the four support columns (6) are symmetrically distributed in pairs.

3. A road engineering construction protective guard device as claimed in claim 1, wherein a vertical rod is fixedly mounted at the bottom of the outer side of the U-shaped rod (13), and a pulling plate (16) is fixedly mounted at the bottom end of the vertical rod.

4. A road engineering construction guard rail device according to claim 1, characterized in that the outer side of the vertical plate (2) is provided with a circular groove, and the outer side of the inserted link (7) is movably abutted against the inner side of the circular groove.

5. A road engineering construction protective guard device as claimed in claim 1, wherein the bottom of the outer side of the vertical rod (12) is provided with a horizontal through hole, and the outer side of the U-shaped rod (13) is slidably mounted on the inner side of the horizontal through hole.

6. A road engineering construction protective guard device as claimed in claim 1, wherein rectangular grooves are formed in both sides of the top of the mounting base (1), and the outer sides of the connecting rods (8) are movably mounted on the inner sides of the rectangular grooves.