CN217174521U

CN217174521U - Road and bridge pier protector

Info

Publication number: CN217174521U
Application number: CN202220061257.8U
Authority: CN
Inventors: 刘鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-08-12
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a road bridge pier protector belongs to road and bridge technical field. The utility model provides a road and bridge pier protector, includes first lag, the lateral wall of first lag has the second lag through hinge swing joint, the same semicircle that all is of shape of first lag and second lag, first lag and second lag constitute a circular of accomplishing. The utility model discloses a be provided with first lag and second lag, reach the simple convenient to detach's of fixed mode effect, cup joint first lag and second lag at the outer wall of pier, fix first lag and second lag through fixed threaded rod and thread bush afterwards, the connecting piece is less, when bumping damage, makes fixed threaded rod break away from fast through the fluting, and it is more convenient to make the dismantlement change.

Description

Road and bridge pier protector

Technical Field

The utility model relates to a road and bridge technical field especially relates to a road and bridge pier protector.

Background

The pier is the important component of bridge, and its effect is to bear the downward power of bridging part and pass to the ground part with power, and of course, the pier also has very big effect to the stability of bridge structures, receives the broken condition of external striking emergence in order to prevent that the pier from receiving, and the outer wall of pier need set up protective structure usually and cushions external striking.

But current protector structure is comparatively complicated, need encircle the multiunit guard plate around to the pier, fix the multiunit guard plate through external fixed connector afterwards, insert the hole inside of guard plate with fixed connector usually and fix, the structure is comparatively complicated, when one of them set of connecting piece receives the striking and takes place the damage of certain degree and warp, be not convenient for dismantle it, it is comparatively troublesome to use, for this reason, we propose a road bridge pier protector and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art related to the background art and providing a road bridge pier protecting device.

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

the utility model provides a road and bridge pier protector, includes first lag, the lateral wall of first lag has the second lag through hinge swing joint, the same all is semi-circular for the shape of first lag and second lag, the circular of accomplishing is constituteed to first lag and second lag, one side that the hinge was kept away from to first lag is provided with first installation piece, one side that the second lag is close to first installation piece is provided with second installation piece, the through-hole has been seted up to the outer wall of second lag, the inside of through-hole is inserted and is equipped with the inserted bar, the one end that the inserted bar extends to second lag inside is provided with the guard plate, compression spring has been cup jointed to the outer wall of inserted bar.

Preferably, the shape of guard plate is semi-circular, and inserted bar and guard plate all are provided with six groups, three groups inserted bar and guard plate are located the top of first lag, three groups in addition inserted bar and guard plate are located the top of second lag, and the shape that two sets of guard plates are constituteed is circular.

Preferably, two sets of one side that the guard plate is relative is provided with the protection through the magic subsides and pastes and be provided with anti-skidding line on the protection.

Preferably, the end, far away from the protection plate, of the inserted bar is located on the outer wall of the first protection sleeve, a stop block is arranged at the end, far away from the protection plate, of the inserted bar, and the diameter of the outer wall of the stop block is larger than that of the inner wall of the through hole.

Preferably, the outer walls of the first mounting block and the second mounting block are provided with grooves, a fixed threaded rod is arranged inside the grooves, and the outer wall of the fixed threaded rod is sleeved with a threaded sleeve.

Preferably, the inner wall of the first mounting block is fixedly provided with a shaft rod, the shaft rod penetrates through one end of a fixed threaded rod, the threaded sleeve is sleeved on the outer wall of the shaft rod, and the fixed threaded rod is rotatably connected with the shaft rod.

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

1. through being provided with first lag and second lag, reach the simple convenient to detach's of fixed mode effect, cup joint first lag and second lag at the outer wall of pier, fix first lag and second lag through fixed threaded rod and thread bush afterwards, the connecting piece is less, when bumping damage, makes fixed threaded rod break away from fast through the fluting, and it is more convenient to make the dismantlement change.

2. Through being provided with the axostylus axostyle, reach the effect of installing fixed threaded rod, the axostylus axostyle can make fixed threaded rod rotate to the fluting on the second installation piece inside, accomplish fixedly through rotating, need not to fix between first lag and the second lag with the help of external instrument, thereby make the fixed more convenient between first lag and the second lag.

Drawings

Fig. 1 is a schematic perspective view of a road bridge pier protecting device provided by the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

FIG. 3 is a schematic view showing a connection state of the insert rod and the guard plate of FIG. 1;

fig. 4 is a side view of the first and second mounting blocks of fig. 1.

In the figure: 1. a first protective cover; 2. a second protective cover; 3. a first mounting block; 4. a second mounting block; 5. fixing a threaded rod; 6. a threaded sleeve; 7. a through hole; 8. inserting a rod; 9. a stopper; 10. a protection plate; 11. a pressure spring; 12. a protective sticker; 13. grooving; 14. a shaft rod.

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 road bridge pier protecting device comprises a first protecting cover 1, a second protecting cover 2 is movably connected to the side wall of the first protecting cover 1 through a hinge, the first protecting cover 1 and the second protecting cover 2 are in the same shape and are both semicircular, the first protecting cover 1 and the second protecting cover 2 form a complete circle, a first mounting block 3 is arranged on one side of the first protecting cover 1 away from the hinge, a second mounting block 4 is arranged on one side of the second protecting cover 2 close to the first mounting block 3, a through hole 7 is formed in the outer wall of the second protecting cover 2, an insert rod 8 is inserted into the through hole 7, a protecting plate 10 is arranged at one end of the insert rod 8 extending into the second protecting cover 2, a pressure spring 11 is sleeved on the outer wall of the insert rod 8, the first protecting cover 1 and the second protecting cover 2 are sleeved on the outer wall of a cylindrical pier, and then the first protecting cover 1 and the second protecting cover 2 are fixed, the extrusion takes place between messenger's guard plate 10 and the pier to make pressure spring 11 on the guard plate 10 cushion the protection to the pier, the fixed mode between first lag 1 and the second lag 2 is comparatively simple simultaneously, can not take place to deform because of the connecting piece and take place to dismantle the condition comparatively inconvenient.

It is specific, can learn with reference to fig. 2, the shape of guard plate 10 is semi-circular, and inserted bar 8 and guard plate 10 all are provided with six groups, three inserted bar 8 of group and guard plate 10 are located the top of first lag 1, three inserted bar 8 of group and guard plate 10 are located the top of second lag 2 in addition, the shape that two sets of guard plate 10 are constituteed is circular, can make the outer wall of guard plate 10 and pier laminate each other, three inserted bar 8 of group are located the different positions department of guard plate 10 respectively simultaneously, and then can all-roundly cushion protection to guard plate 10 and pier, the connection of three inserted bar 8 of group and guard plate 10 is swing joint simultaneously.

Further, can learn with reference to fig. 3, one side that two sets of guard plates 10 are relative is provided with protection subsides 12 through the magic subsides, and is provided with anti-skidding line on the protection subsides 12, and protection subsides 12 can make first lag 1 and second lag 2 better to the stability of pier, can not take place gliding condition, when protection subsides 12 takes place wearing and tearing, can change convenient to use to protection subsides 12 simultaneously.

Further, as can be known by referring to fig. 2, the end of the inserted link 8 away from the protection plate 10 is located on the outer wall of the first protection sleeve 1, the end of the inserted link 8 away from the protection plate 10 is provided with a stop block 9, the diameter of the outer wall of the stop block 9 is greater than that of the inner wall of the through hole 7, so that the situation that the inserted link 8 breaks away from the first protection sleeve 1 can be avoided, and the protection effect of the inserted link 8 between the first protection sleeve 1 and the second protection sleeve 2 is better.

It is worth explaining, refer to fig. 4 and can learn that the outer walls of the first installation block 3 and the second installation block 4 are all provided with the slot 13, the inside of the slot 13 is provided with the fixed threaded rod 5, the outer wall of the fixed threaded rod 5 is sleeved with the threaded sleeve 6, the fixed threaded rod 5 is embedded into the inside of the slot 13, then the threaded sleeve 6 is rotated, thereby the threaded sleeve 6 is attached to the surface of the second installation block 4, thereby the threaded sleeve 6 is enabled to fix the second installation block 4, the fixed threaded rod 5 is enabled not to rotate under the action of the threaded sleeve 6, and further the fixed effect of the fixed threaded rod 5 on the first installation block 3 and the second installation block 4 is enabled to be better.

It is worth noting, can learn with reference to fig. 4, the inner wall fixed mounting of first installation piece 3 has axostylus axostyle 14, axostylus axostyle 14 runs through fixed threaded rod 5's one end, thread bush 6 cup joints the outer wall at axostylus axostyle 14, fixed threaded rod 5 rotates with axostylus axostyle 14 to be connected, can directly rotate fixed threaded rod 5, thereby make fixed threaded rod 5 rotate to the fluting 13 inside of second installation piece 4 top, accomplish fixedly through rotating thread bush 6 afterwards, need not with the help of external connecting piece, reduce the use of connecting piece, place the difficult condition of dismantling after the multiunit connecting piece takes place to warp, high durability and convenient use.

The working principle is as follows: when the utility model is used, the first protective sleeve 1 and the second protective sleeve 2 are sleeved on the outer wall of the cylindrical pier, then the fixed threaded rod 5 is rotated to enable the fixed threaded rod 5 to be rotated to the inside of the slot 13 on the second mounting block 4, then the threaded sleeve 6 is rotated to drive the threaded sleeve 6 to move through the threaded structure, the threaded sleeve 6 is attached to the outer wall of the second mounting block 4, further the fixation between the first mounting block 3 and the second mounting block 4 is completed, the first protective sleeve 1 and the second protective sleeve 2 are fixed, when the first protective sleeve 1 and the second protective sleeve 2 are fixed, the protective plate 10 can be driven to extrude the outer wall of the cylindrical pier, the protective paste 12 can enable the stability of the first protective sleeve 1 and the second protective sleeve 2 to the pier to be better, the sliding condition can not occur, and when the protective paste 12 is worn, the paste 12 can be replaced, when first lag 1 and second lag 2 received the striking, can make the inserted bar 8 imbed the external world, and then cushion impact force through pressure spring 11, and then make first lag 1 and second lag 2 accomplish the protection to the pier, simple to operate is simple.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A road and bridge pier protecting device comprises a first protecting sleeve (1) and is characterized in that the side wall of the first protecting sleeve (1) is movably connected with a second protecting sleeve (2) through a hinge, the first protecting sleeve (1) and the second protecting sleeve (2) are in the same shape and are semicircular, the first protecting sleeve (1) and the second protecting sleeve (2) form a complete circle, one side of the first protecting sleeve (1), which is far away from the hinge, is provided with a first mounting block (3), one side of the second protecting sleeve (2), which is close to the first mounting block (3), is provided with a second mounting block (4), the outer wall of the second protecting sleeve (2) is provided with a through hole (7), an inserting rod (8) is inserted into the through hole (7), and one end of the inserting rod (8), which extends into the second protecting sleeve (2), is provided with a protecting plate (10), and the outer wall of the inserted bar (8) is sleeved with a pressure spring (11).

2. A road and bridge pier protecting device according to claim 1, wherein the protecting plate (10) is semicircular in shape, and six groups of inserting rods (8) and protecting plates (10) are provided, three groups of inserting rods (8) and protecting plates (10) are located above the first protecting sleeve (1), the other three groups of inserting rods (8) and protecting plates (10) are located above the second protecting sleeve (2), and the shape of the two groups of protecting plates (10) is circular.

3. A road bridge pier protecting device according to claim 2, wherein one side of each of the two groups of protecting plates (10) opposite to each other is provided with a protecting paste (12) through a magic tape, and the protecting paste (12) is provided with anti-skid lines.

4. A road and bridge pier protecting device according to claim 2, wherein one end of the insert rod (8) away from the protecting plate (10) is located on the outer wall of the first protecting sleeve (1), and a stop block (9) is arranged at one end of the insert rod (8) away from the protecting plate (10), and the diameter of the outer wall of the stop block (9) is larger than that of the inner wall of the through hole (7).

5. The road bridge pier protecting device according to claim 1, wherein the outer walls of the first mounting block (3) and the second mounting block (4) are provided with grooves (13), a fixed threaded rod (5) is arranged inside each groove (13), and a threaded sleeve (6) is sleeved on the outer wall of each fixed threaded rod (5).

6. A road bridge pier protecting device according to claim 5, wherein a shaft rod (14) is fixedly mounted on the inner wall of the first mounting block (3), the shaft rod (14) penetrates through one end of a fixed threaded rod (5), the threaded sleeve (6) is sleeved on the outer wall of the shaft rod (14), and the fixed threaded rod (5) is rotatably connected with the shaft rod (14).