CN220813695U

CN220813695U - Bridge pier protection device for highway bridge convenient to installation

Info

Publication number: CN220813695U
Application number: CN202322538344.5U
Authority: CN
Inventors: 甘子成; 曾晓冬; 邹平平; 朱立志; 王立; 赵春峰; 朱小六; 赵琳琳
Original assignee: China Construction Sixth Engineering Division Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-04-19
Anticipated expiration: 2033-09-19

Abstract

The utility model discloses a bridge pier protection device for a highway bridge, which is convenient to install, and comprises: the bridge pier is fixedly provided with a mounting plate at the upper end, the upper surface of the mounting plate is provided with a mounting groove, the inner bottom of the mounting groove is provided with a magnetic attraction groove, and the periphery of the upper surface of the mounting plate is provided with a rotating groove; the protection body is detachably arranged in the mounting groove, and positioning holes are formed in the periphery of the upper surface of the protection body; the rotating assembly is arranged in the rotating groove and comprises a rotating frame. The utility model has the advantages that the protective body can be limited by the mounting groove by putting the protective body into the mounting groove, so that the protective body can be limited to move up, down, left and right, and simultaneously, the protective body can be pre-positioned under the action of the first magnetic attraction block in the magnetic attraction groove and the protective body, so that the operation on other parts is convenient.

Description

Bridge pier protection device for highway bridge convenient to installation

Technical Field

The utility model belongs to the technical field of highway bridges, and particularly relates to a bridge pier protection device convenient to install.

Background

The bridge pier mainly comprises a top cap and a pier body, the top cap is used for dispersing and symmetrically transmitting larger concentrated force transmitted by a bridge span support to the pier body and the pier body, therefore, the top cap is constructed by adopting materials with higher strength, generally not lower than 200-grade reinforced concrete construction and the thickness is not smaller than 40 cm, in addition, the top cap also has larger plane size, necessary working surfaces are provided for construction girder erection and maintenance, the pier body and the pier body are main structures for supporting the bridge span, not only bear all loads transmitted by the bridge span structure, but also directly bear various loads such as soil pressure, water flow impact force, ice pressure, ship impact force and the like, and therefore, the pier body and the pier body have sufficient strength, rigidity and stability.

However, the prior art has some problems: at present, when the bridge pier protecting device for the existing highway bridge is used, certain defects exist, because the bridge pier protecting device for the general highway bridge is fixed through the threaded rod during installation, the threaded rod can loose or rust under the condition of windy and sunny, the protecting device can be caused to fall down in sequence, and meanwhile, constructors are inconvenient to detach or install the protecting device, so that the bridge pier protecting device for the highway bridge is convenient to install.

Disclosure of utility model

Aiming at the problems in the prior art, the utility model aims to provide the bridge pier protection device for the highway bridge, which is convenient to install, through the cooperation of the first magnetic attraction block and the protection body, the protection body can be pre-positioned, so that other parts can be conveniently operated, the rotating assembly is pulled to rotate after being pulled, the fixing assembly is driven when the rotating assembly rotates, the fixing assembly can be limited in the positioning hole, and the effect that the fixing assembly can fix the mounting plate in the mounting groove is achieved.

The utility model is realized in such a way that a bridge pier protecting device for highway bridges is convenient to install, comprising:

The bridge pier is fixedly provided with a mounting plate at the upper end, the upper surface of the mounting plate is provided with a mounting groove, the inner bottom of the mounting groove is provided with a magnetic attraction groove, and the periphery of the upper surface of the mounting plate is provided with a rotating groove;

the protection body is detachably arranged in the mounting groove, and positioning holes are formed in the periphery of the upper surface of the protection body;

The rotating assembly is arranged in the rotating groove and comprises a rotating frame, a through hole is formed in one side of the upper end of the rotating frame, a fixing assembly is fixedly installed in the through hole, and one end of the fixing assembly is detachably connected in the positioning hole.

Optionally, the rotating assembly further comprises a second magnetic attraction block, the second magnetic attraction block is fixedly arranged at the inner bottom of the rotating groove, the upper end of the second magnetic attraction block is magnetically connected with the rotating block, and the rotating frame is fixedly arranged at the upper end of the rotating block.

Optionally, a spring is fixedly arranged at the upper end of the rotating block, the spring is sleeved on the surface of the lower end of the rotating frame, and the other end of the spring is attached to the inner top of the rotating groove.

Optionally, the fixed subassembly includes an adjusting cylinder and inserted bar, an adjusting cylinder fixed mounting is in the through-hole of revolving rack, the inserted bar sets up in an adjusting cylinder's inside, be provided with one section external screw thread on the surface of inserted bar, the inner wall of an adjusting cylinder sets up the internal thread that corresponds with the external screw thread.

Optionally, a movable block is fixedly installed on the surface of the inserted link, a second spring is fixedly installed at the upper end of the movable block, and the second spring is sleeved on the surface of the inserted link.

Optionally, the upper end fixed mounting of inserted bar has the pull handle, the lower extreme fixed mounting of inserted bar has the locating piece, the locating piece can dismantle the inside of connecting in the locating hole.

Optionally, a first magnetic attraction block is fixedly arranged in the magnetic attraction groove and is magnetically connected with the protection body.

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

1. Through pier, mounting panel, mounting groove and the cooperation of protection body, in the use through putting into the mounting groove with the protection body, make the mounting groove can carry out spacingly with the protection body to can restrict the protection body and reciprocate left and right movement, under the effect of the magnetic suction piece and the protection body of a number in the magnetic suction groove simultaneously, can play the effect of carrying out the prepositioning to the protection body, thereby conveniently operate other positions.

2. Through the cooperation between rotating assembly and the fixed subassembly for pulling rotating assembly, make rotating assembly can drive fixed subassembly and be pulled up, rotate rotating assembly and fixed subassembly to the upper end of mounting panel again, make fixed subassembly and the locating hole on the mounting panel be perpendicular level setting, then rotate fixed subassembly alone, make fixed subassembly can remove threaded connection, consequently through the spring component in the fixed subassembly, can insert fixed subassembly in the locating hole and fix a position protection body, magnet component in the rotating assembly simultaneously can drive rotating assembly spacing in the change inslot, thereby play the fixed effect of location to rotating assembly.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of the structure provided by the present utility model;

FIG. 2 is a schematic diagram of a first magnetic block provided by the utility model;

FIG. 3 is an enlarged view at A of FIG. 2;

Fig. 4 is an enlarged view at B of fig. 2.

In the figure: 1. bridge piers; 2. a mounting plate; 3. a mounting groove; 4. a magnetic attraction groove; 5. a protective body; 6. positioning holes; 7. a rotary groove; 8. a rotating assembly; 801. a second magnetic block; 802. a rotating block; 803. a rotating frame; 804. a first spring; 9. a fixing assembly; 901. an adjustment cylinder; 902. a rod; 903. a movable block; 904. a second spring; 905. a pull handle; 906. a positioning block; 10. a first magnetic attraction block.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the bridge pier protection device for highway bridges provided by the embodiment of the utility model is convenient to install, and comprises:

The bridge pier 1, the upper end of the bridge pier 1 is fixedly provided with a mounting plate 2, the upper surface of the mounting plate 2 is provided with a mounting groove 3, the inner bottom of the mounting groove 3 is provided with a magnetic attraction groove 4, and the periphery of the upper surface of the mounting plate 2 is provided with a rotary groove 7;

the protection body 5 is detachably arranged in the mounting groove 3, and positioning holes 6 are formed in the periphery of the upper surface of the protection body 5;

The rotating assembly 8, the rotating assembly 8 sets up the inside at the rotary trough 7, and rotating assembly 8 includes the revolving rack 803, and the through-hole has been seted up to one side of revolving rack 803 upper end, and fixed subassembly 9 has been installed to fixed mounting in the through-hole, and the one end of fixed subassembly 9 can be dismantled and connect in locating hole 6.

Through putting the protection body 5 into the mounting groove 3, the mounting groove 3 can limit the protection body 5, so that the protection body 5 can be limited to move up and down and left and right, and meanwhile, the protection body 5 can be pre-positioned under the action of the first magnetic attraction block 10 in the magnetic attraction groove 4 and the protection body 5, so that other parts can be conveniently operated;

Through the cooperation between rotating assembly 8 and fixed subassembly 9 for pulling rotating assembly 8 subassembly, make rotating assembly 8 can drive fixed subassembly 9 and be pulled up, rotate the upper end of mounting panel 2 with rotating assembly 8 and fixed subassembly 9 again, make fixed subassembly 9 and the locating hole 6 on the mounting panel 2 be vertical level setting, then rotate fixed subassembly 9 alone, make fixed subassembly 9 can remove threaded connection, consequently, can insert fixed subassembly 9 in locating hole 6 to protect body 5 through the spring component in fixed subassembly 9, magnet component in the rotating assembly 8 simultaneously can drive rotating assembly 8 spacing in the rotary groove 7, thereby play the effect of fixing in the location to rotating assembly 8.

Specifically, rotating assembly 8 still includes No. two magnetism and inhale the piece 801, no. two magnetism inhale the piece 801 fixed mounting in the interior bottom of change groove 7, no. two magnetism inhale the upper end magnetism of piece 801 and be connected with the piece 802 that changes, change frame 803 fixed mounting is in the upper end of changing piece 802, change the upper end fixed mounting of piece 802 and have a spring 804, a spring 804 cover is established on the surface of change frame 803 lower extreme, the other end of a spring 804 is laminated with the top in the change groove 7.

Through pulling revolving rack 803, make revolving rack 803 can drive revolving block 802 for revolving block 802 can inhale the piece 801 with No. two magnetism, again rotate revolving rack 803, and revolving rack 803 drives fixed subassembly 9 and can rotate the top of mounting panel 2, with the effect that locating hole 6 corresponds perpendicularly, and revolving rack 803 is not pulling the time can inhale the piece 802 with No. two magnetism through the elasticity of a spring 804 and be connected, make revolving block 802 and revolving rack 803 inhale the piece 801 through No. two magnetism and can obtain spacingly, fixed subassembly 9 can fix the effect in mounting panel 2 top after the revolving rack 803 is spacing simultaneously.

The fixed subassembly 9 includes an adjusting cylinder 901 and a plug rod 902, the adjusting cylinder 901 is fixedly installed in a through hole of the rotating frame 803, the plug rod 902 is arranged in the adjusting cylinder 901, a section of external threads are arranged on the surface of the plug rod 902, the inner wall of the adjusting cylinder 901 is provided with internal threads corresponding to the external threads, a movable block 903 is fixedly installed on the surface of the plug rod 902, a second spring 904 is fixedly installed at the upper end of the movable block 903, the second spring 904 is sleeved on the surface of the plug rod 902, a pull handle 905 is fixedly installed at the upper end of the plug rod 902, a positioning block 906 is fixedly installed at the lower end of the plug rod 902, and the positioning block 906 is detachably connected to the inside of the positioning hole 6.

Through rotating the pull handle 905, the pull handle 905 drives the inserted link 902 to rotate in the adjusting cylinder 901, external threads are separated from internal threads when the inserted link 902 rotates, the inserted link 902 and the movable block 903 can be pressed down after being separated through the second spring 904, and the inserted link 902 drives the positioning block 906 after being pressed down, so that the positioning block 906 can be pressed down into the positioning hole 6, and the effect of fixing the mounting plate 2 in the mounting groove 3 is achieved.

Specifically, a first magnetic attraction block 10 is fixedly arranged in the magnetic attraction groove 4, and the first magnetic attraction block 10 is magnetically connected with the protection body 5.

Through placing mounting panel 2 in mounting groove 3, make the magnetism cooperation of mounting panel 2 and first magnetic attraction piece for mounting panel 2 can be spacing the effect in mounting groove 3 through first magnetic core piece.

The inside of the magnetic attraction groove 4 is fixedly provided with a first magnetic attraction block 10, and the first magnetic attraction block 10 is magnetically connected with the protection body 5.

The working principle of the utility model is as follows: through putting into the mounting groove 3 with protection body 5, simultaneously make a magnetic suction block 10 insert into the magnetic suction groove 4, consequently, can play under the effect of a magnetic suction block 10 and magnetic suction groove 4, can play and advance the location to protection body 5, simultaneously mounting groove 3 can restrict protection body 5 skew, consequently, constructor can liberate both hands and go to do other operations, then outwards pulling revolving frame 803, make revolving frame 803 drive revolving block 802 and extrude No. one spring 804, make revolving block 802 and No. two magnetic suction block 801 separate simultaneously, consequently, can adjust the direction through revolving frame 803 until revolving frame 803 adjusts the dead ahead of protection body 5, because revolving frame 803 is the concave shape, thereby can play certain spacing effect, when revolving frame 803 does not have the pulling force, no. one spring 804 can drive revolving block 802 and No. two magnetic suction block 801 and be connected, thereby play the location to revolving frame 903, simultaneously at the screwed connection department separation of inserted link 902 and adjusting cylinder 901, consequently, can carry out the fixed mounting through the fixed position of locating piece 803 under No. two spring 904 and movable block 803, thereby can be fixed 906 through leading in the fixed mounting hole 906, can be firm in the fixed mounting of the installation of protection body 803.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bridge pier protector for highway bridge convenient to installation, its characterized in that: comprising the following steps:

The bridge pier (1), the upper end of bridge pier (1) is fixedly provided with a mounting plate (2), the upper surface of mounting plate (2) is provided with a mounting groove (3), the inner bottom of mounting groove (3) is provided with a magnetic attraction groove (4), and the periphery of the upper surface of mounting plate (2) is provided with a rotary groove (7);

The protection body (5) is detachably arranged in the mounting groove (3), and positioning holes (6) are formed in the periphery of the upper surface of the protection body (5);

The rotary assembly (8), the rotary assembly (8) sets up the inside at rotary tank (7), the rotary assembly (8) is including revolving rack (803), the through-hole has been seted up to one side of revolving rack (803) upper end, fixed subassembly (9) are fixed to fixed mounting in the through-hole, the one end of fixed subassembly (9) can be dismantled and connect in locating hole (6).

2. The bridge pier protecting device for a highway bridge convenient to install according to claim 1, wherein: the rotating assembly (8) further comprises a second magnetic attraction block (801), the second magnetic attraction block (801) is fixedly arranged at the inner bottom of the rotating groove (7), the upper end of the second magnetic attraction block (801) is magnetically connected with a rotating block (802), and the rotating frame (803) is fixedly arranged at the upper end of the rotating block (802).

3. The bridge pier protecting device for highway bridge convenient to install according to claim 2, wherein: the upper end of the rotating block (802) is fixedly provided with a first spring (804), the first spring (804) is sleeved on the surface of the lower end of the rotating frame (803), and the other end of the first spring (804) is attached to the inner top of the rotating groove (7).

4. A bridge pier protecting apparatus for a highway bridge convenient to install according to claim 3, wherein: the fixed assembly (9) comprises an adjusting cylinder (901) and an inserting rod (902), the adjusting cylinder (901) is fixedly installed in a through hole of the rotating frame (803), the inserting rod (902) is arranged in the adjusting cylinder (901), one section of external thread is arranged on the surface of the inserting rod (902), and the inner wall of the adjusting cylinder (901) is provided with an internal thread corresponding to the external thread.

5. The bridge pier protecting device for highway bridge convenient to install according to claim 4, wherein: the surface of the inserted link (902) is fixedly provided with a movable block (903), the upper end of the movable block (903) is fixedly provided with a second spring (904), and the second spring (904) is sleeved on the surface of the inserted link (902).

6. The bridge pier protecting device for highway bridge convenient to install according to claim 5, wherein: the pull handle (905) is fixedly arranged at the upper end of the inserted link (902), the positioning block (906) is fixedly arranged at the lower end of the inserted link (902), and the positioning block (906) is detachably connected to the inside of the positioning hole (6).

7. The bridge pier protecting device for a highway bridge convenient to install according to claim 1, wherein: the inside of the magnetic attraction groove (4) is fixedly provided with a first magnetic attraction block (10), and the first magnetic attraction block (10) is magnetically connected with the protection body (5).