CN218621838U

CN218621838U - Bridge high mound support bed stone construction safety device

Info

Publication number: CN218621838U
Application number: CN202222760457.5U
Authority: CN
Inventors: 周卫华
Original assignee: East China Engineering Co Ltd Of Cccc Fourth Highway Engineering Co ltd; Fourth Highway Engineering Bureau Co ltd
Current assignee: East China Engineering Co Ltd Of Cccc Fourth Highway Engineering Co ltd; Fourth Highway Engineering Bureau Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-14
Anticipated expiration: 2032-10-20

Abstract

The utility model provides a high mound support base stone construction safety device of bridge, include: pier columns; the two mounting assemblies are respectively arranged at the tops of two sides of the pier column; a first protection plate is arranged inside each of the two mounting assemblies, and two second protection plates are arranged between the opposite sides of the two mounting assemblies; the mounting assembly comprises two L-shaped frames, a bidirectional screw rod is connected between the insides of the two L-shaped frames in a threaded mode, and the insides of the two L-shaped frames are fixedly connected with backing plates. The utility model provides a high mound support base stone construction safety device of bridge through the setting of two sets of guard plates, can form construction safety protection function, and this protector's installation not only need not to set up the mounting hole in advance on the pier stand moreover, need not fastening bolt moreover and installs, has further improved the convenience of protector's dismouting.

Description

Bridge high mound support base stone construction safety device

Technical Field

The utility model relates to a pier construction installation protection field especially relates to a bridge high mound support base stone construction safety device.

Background

The support base stone sets up in abutment, mound top and support coupling part, mostly is concrete cast in situ, and the base stone reinforcing bar is connected with spot welding, should pay attention to placing of pre-buried muscle during construction abutment bent cap, and the base stone top surface must keep leveling cleanly to guarantee closely to laminate with the support.

Because bridge pier headspace is limited, in order to guarantee the security in its stone setting work progress, generally need set up corresponding protector above it for improve the security in its work progress.

Among the correlation technique, traditional pier safety protection mode adopts fastening bolt to fix the top of protection frame and pier mostly, because the stone setting construction activity duration is short, though can play corresponding safeguard function, but need to bore the mounting hole of establishing the quantity difference in advance on the pier, not only cause the damage of pier easily, the in-process of protection equipment moreover, comparatively arduous, can not protect the equipment fast, has influenced the efficiency of construction.

Therefore, it is necessary to provide a safety protection device for bridge high pier support base stone construction to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bridge high mound support base stone construction safety device has solved and has bored the installation of establishing the quantity difference in advance on the pier, not only causes the damage of pier, influences the problem of packaging efficiency moreover.

In order to solve the technical problem, the utility model provides a bridge high mound support base stone construction safety device includes:

pier columns;

the two mounting assemblies are respectively arranged at the tops of two sides of the pier column;

a first protection plate is arranged inside each of the two mounting assemblies, and two second protection plates are arranged between the opposite sides of the two mounting assemblies;

the mounting assembly comprises two L-shaped frames, a bidirectional screw rod is connected between the insides of the two L-shaped frames in a threaded mode, and the insides of the two L-shaped frames are fixedly connected with backing plates.

Preferably, the outer surfaces of the two ends of the bidirectional screw rod are respectively connected with the inner threads of the two L-shaped frames.

Preferably, the outer surface of the bidirectional screw rod is fixedly connected with a rotating handle.

Preferably, the top of the L-shaped frame is fixedly connected with an L-shaped block, and the outer surface of the L-shaped block is provided with two grooves.

Preferably, two the activity groove has all been seted up at the top of first guard plate and two second guard plates, and the equal fixedly connected with guide arm in the inside of two sets of activity grooves.

Preferably, the tops of the four L-shaped frames are all rotatably connected with rotating shafts, and the outer surfaces of the four rotating shafts are all fixedly connected with L-shaped limiting plates.

Compared with the prior art, the utility model provides a high mound support base stone construction safety device of bridge has following beneficial effect:

the utility model provides a high mound support base stone pad construction safety device of bridge, through the setting of two installation component, can install two first guard plates and two second guard plates, through the setting of two sets of guard plates, can form construction safety protection function, this protector's installation not only need not to set up the mounting hole in advance on the pier stand in addition, need not fastening bolt moreover and installs, has further improved the convenience of protector's dismouting.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a safety protection device for bridge high pier supporting base rubble construction provided by the present invention;

FIG. 2 is a schematic view of the combination of two mounting assemblies shown in FIG. 1;

FIG. 3 is a schematic view of the mounting assembly shown in FIG. 1;

fig. 4 is a schematic view of an assembly of the pier stud and the installation member shown in fig. 1;

FIG. 5 is a top view of the L-shaped block shown in FIG. 3;

fig. 6 is the utility model provides a bridge high mound support bed stone construction safety device's second embodiment's structural schematic.

Reference numbers in the figures: 1. pier columns; 2. mounting the component; 21. an L-shaped frame; 22. a bidirectional screw rod; 23. rotating the handle; 24. a base plate; 25. an L-shaped block; 26. a groove; 3. a first guard plate; 4. a second guard plate; 5. a guide bar; 6. a rotating shaft; 7. an L-shaped limiting plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view of a first embodiment of a safety protection device for a high pier support base cushion stone construction of a bridge provided by the present invention; FIG. 2 is a schematic view of the combination of two of the mounting assemblies shown in FIG. 1; FIG. 3 is a schematic structural view of the mounting assembly shown in FIG. 1; fig. 4 is a schematic view of an assembly of the pier stud and the installation member shown in fig. 1; fig. 5 is a top view of the L-shaped block shown in fig. 3. High mound support bed stone construction safety device of bridge includes:

a pier column 1;

the two installation components 2 are respectively arranged at the tops of two sides of the pier column 1;

a first protection plate 3 is arranged inside each of the two installation assemblies 2, and two second protection plates 4 are arranged between the opposite sides of the two installation assemblies 2;

the mounting assembly 2 comprises two L-shaped frames 21, a bidirectional screw rod 22 is in threaded connection between the interiors of the two L-shaped frames 21, and backing plates 24 are fixedly connected to the interiors of the two L-shaped frames 21;

through the arrangement of the two installation assemblies 2, the two first protection plates 3 and the two second protection plates 4 can be installed, and through the arrangement of the two groups of protection plates, a construction safety protection function can be formed;

this protector's installation not only need not to set up the mounting hole in advance on pier stand 1, need not fastening bolt moreover and installs, has further improved protector's the convenience of dismouting.

The outer surfaces of two ends of the bidirectional screw rod 22 are respectively connected with the inner threads of the two L-shaped frames 21;

the outer surfaces of the two ends of the bidirectional screw rod 22 are provided with opposite threads, so that the bidirectional screw rod 22 can rotate conveniently, and the two L-shaped frames 21 can be driven to move in the opposite direction or the opposite direction.

The outer surface of the bidirectional screw rod 22 is fixedly connected with a rotary handle 23;

through the arrangement of the rotating handle 23, the rotating driving of the bidirectional screw rod 22 by the hand of a worker is facilitated.

The tops of the two L-shaped frames 21 are fixedly connected with L-shaped blocks 25, and the outer surfaces of the two L-shaped blocks 25 are provided with two grooves 26;

the cross-section of recess 26 is trapezoidal form, and the both ends of first guard plate 3 and second guard plate 4 also military affairs how end to be trapezoidal form, and the specific setting condition can refer to figure 6, and the stability of first guard plate 3 or the inside card of second guard plate 4 at recess 26 of being convenient for avoids dragging of guard plate, appears the stability of separation.

The tops of the two first protection plates 3 and the two second protection plates 4 are respectively provided with a movable groove, and the insides of the two groups of movable grooves are respectively and fixedly connected with a guide rod 5;

through the setting of guide arm 5, the staff of being convenient for props up and holds up, and the connection of the installation area of being convenient for moreover further improves the security of its during operation.

The utility model provides a high mound support base stone construction safety device of bridge's theory of operation as follows:

the two installation components 2 are correspondingly placed on two sides of the pier upright post 1, two L-shaped frames 21 in the installation components 2 are aligned to two corners of one side of the top of the pier upright post 1, the two L-shaped frames 24 are in contact support with the top of the pier upright post 1 through a backing plate 24, a rotation handle 23 is rotated through hands, a bidirectional screw rod 22 can be driven to rotate, the two L-shaped frames 21 can be driven to move in opposite directions or in opposite directions through the rotation of the bidirectional screw rod 22, the two L-shaped frames 21 can be clamped on one side of the pier upright post 1 through the movement of the two L-shaped frames 21 in opposite directions, and the other installation component 2 is installed in the same mode;

after, insert two first guard plates 3 from top to bottom in two sets of recesses 26, form the chucking, insert the inside of other two sets of recesses 26 from top to bottom with two second guard plates 4 at last, form the chucking, finally accomplish protector's installation.

Second embodiment

Referring to fig. 6, based on the safety protection device for the bearing pad stone construction of the high pier of the bridge provided in the first embodiment of the present application, the second embodiment of the present application provides another safety protection device for the bearing pad stone construction of the high pier of the bridge. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the safety protection device for bridge high pier support base cushion stone construction provided by the second embodiment of the application is different in that the tops of four L-shaped frames 21 are rotatably connected with rotating shafts 6, and the outer surfaces of the four rotating shafts 6 are fixedly connected with L-shaped limiting plates 7;

through the setting of L type limiting plate 7, can shelter from two recesses 26 on the L type frame 21, avoid first guard plate 3 and second guard plate 4 to break away from the inside of recess 26, and then improve the steadiness of its protection.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a bridge high mound support bed stone construction safety device which characterized in that includes:

a pier column (1);

the two mounting assemblies (2) are respectively arranged at the tops of two sides of the pier upright column (1);

a first protection plate (3) is arranged inside each of the two mounting assemblies (2), and two second protection plates (4) are arranged between opposite sides of the two mounting assemblies (2);

the mounting assembly (2) comprises two L-shaped frames (21), a bidirectional screw rod (22) is connected between the insides of the L-shaped frames (21) in a threaded mode, and backing plates (24) are fixedly connected to the insides of the L-shaped frames (21).

2. The safety protection device for bridge high pier abutment padstone construction according to claim 1, wherein the outer surfaces of both ends of the bidirectional screw rod (22) are respectively connected with the internal threads of the two L-shaped frames (21).

3. The safety protection device for bridge high pier abutment padstone construction according to claim 1, characterized in that a rotary handle (23) is fixedly connected to the outer surface of the bidirectional screw rod (22).

4. The safety protection device for bridge high pier supporting and stone-laying construction according to claim 1, wherein the top of each of the two L-shaped frames (21) is fixedly connected with an L-shaped block (25), and the outer surface of each of the two L-shaped blocks (25) is provided with two grooves (26).

5. The safety protection device for bridge high pier supporting base cushion stone construction according to claim 1, wherein the tops of the two first protection plates (3) and the two second protection plates (4) are provided with movable grooves, and guide rods (5) are fixedly connected inside the two groups of movable grooves.

6. The safety protection device for bridge high pier supporting base cushion stone construction according to claim 1, wherein the tops of the four L-shaped frames (21) are rotatably connected with rotating shafts (6), and the outer surfaces of the four rotating shafts (6) are fixedly connected with L-shaped limiting plates (7).