CN213989980U

CN213989980U - A crane span structure support that is used for having of crane span structure antidetonation function

Info

Publication number: CN213989980U
Application number: CN202023006972.1U
Authority: CN
Inventors: 何中堂; 何健; 万爱红
Original assignee: Wuhan Shuangling Zhicheng Bridge Co ltd
Current assignee: Wuhan Shuangling Zhicheng Bridge Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-17
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a crane span structure support that is used for crane span structure to have antidetonation function, including the mounting panel, mounting panel one side is connected with the chuck, threaded connection has the screw rod on the chuck, the inside of chuck is equipped with open structure's chamber groove, the one end of screw rod is rotated through the bearing and is connected with first clamp plate, one side fixedly connected with damping spring of first clamp plate, damping spring's one end fixedly connected with second clamp plate, the both sides fixedly connected with otic placode of chuck, threaded connection has fastening bolt on the plate body of otic placode, fastening bolt's one end fixedly connected with supports the clamp plate, and is two sets of be equipped with the crane span structure body between the chuck. The utility model discloses use the screw rod that sets up on the chuck to drive first clamp plate and remove, the first clamp plate of removal supports through damping spring transmission second clamp plate and presses the crane span structure body, and then realizes the flexible fixed to the crane span structure body, reaches the fixed and absorbing purpose of crane span structure body on overall structure.

Description

A crane span structure support that is used for having of crane span structure antidetonation function

Technical Field

The utility model relates to a cable testing bridge technical field specifically is a crane span structure support that has antidetonation function for crane span structure.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosion area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesion and high impact strength.

The bridge frame installed outside the building in the open air can shake when being impacted by wind power, and the existing open-air bridge frame lacks an effective anti-seismic support component, so that the open-air bridge frame is easy to loosen in the long-term use process, and certain potential safety hazards are brought. To this end, it is desirable to provide a bridge support for a bridge with a shock-resistant function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crane span structure support that is used for crane span structure to have antidetonation function, set up the circular shape mounting panel so that install it on the wall body, one side at the mounting panel sets up two sets of chucks, and locate the crane span structure body between two sets of chucks, the fastening bolt transmission that uses the chuck both sides to set up supports the clamp plate and removes, the clamp plate that supports of four group's removals is fixed the use to locating the crane span structure body between two sets of chucks, the screw rod that uses to set up on the chuck comes the first clamp plate of transmission to remove, the first clamp plate of removal supports through damping spring transmission second clamp plate and presses the crane span structure body, and then realize the flexible fixed to the crane span structure body, reach the fixed and absorbing purpose of crane span structure body on overall structure, in order to solve the problem that proposes among 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 crane span structure support that is used for crane span structure to have antidetonation function, including the mounting panel, the chuck that two sets of symmetries of one side fixedly connected with of mounting panel set up, one side fixed the inlaying of chuck has the thread bush, the inside threaded connection of thread bush has the screw rod, the inside of chuck is equipped with open structure's chamber groove, the one end of screw rod is rotated through the bearing and is connected with first clamp plate, one side fixedly connected with damping spring of first clamp plate, damping spring's one end fixedly connected with second clamp plate, the both sides fixedly connected with otic placode of chuck, threaded connection has fastening bolt on the plate body of otic placode, fastening bolt's one end fixedly connected with supports the clamp plate, and is two sets of be equipped with the crane span structure body between the chuck.

Preferably, the mounting plate is arranged in a circular plate-shaped structure, a fixing bolt is mounted on a plate body of the mounting plate, and the mounting plate is mounted on the wall body through the fixing bolt.

Preferably, one side fixed connection of mounting panel has the connecting rod of level setting, the connecting rod symmetry is provided with four groups, every two sets of the connecting rod welds between mounting panel and a set of chuck.

Preferably, the chuck is a rectangular frame structure, the chuck and the bridge body are arranged at intervals, and the open end of the chuck is arranged facing the end face of the bridge body.

Preferably, the second clamp plate is a rectangular plate horizontally arranged, the pressing plate is a rectangular plate horizontally arranged, and the second clamp plate and one side of the pressing plate are respectively spliced to form the anti-slip rubber layer.

Preferably, the body of rod one end fixedly connected with disc-shaped rotation handle of screw rod, the square seal box of one side fixedly connected with of chuck, the screw rod setting is established to the inside cover of seal box, just the lid is installed through the hinge is articulated to one side of seal box.

Compared with the prior art, the beneficial effects of the utility model are that: set up the circular shape mounting panel so that install it on the wall body, set up two sets of chucks in one side of mounting panel, and locate the crane span structure body between two sets of chucks, the fastening bolt transmission that uses chuck both sides to set up supports the clamp plate and removes, four groups of removal support the clamp plate to locating the crane span structure body between two sets of chucks and fixing the use, the screw rod that sets up on the use chuck comes the first clamp plate of transmission to remove, the first clamp plate of removal supports through damping spring transmission second clamp plate and presses the crane span structure body, and then realize the flexible fixation to the crane span structure body, reach the fixed and absorbing purpose of crane span structure body on overall structure.

Drawings

Fig. 1 is a schematic partial sectional view of a main view structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the mounting plate of the present invention.

In the figure: 1. a bridge frame body; 2. mounting a plate; 3. a connecting rod; 4. a chuck; 5. a cavity groove; 6. a threaded sleeve; 7. a screw; 8. rotating the handle; 9. a first platen; 10. a damping spring; 11. a second platen; 12. a sealing box; 13. a box cover; 14. an ear plate; 15. fastening a bolt; 16. and pressing the plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a crane span structure support that is used for crane span structure to have antidetonation function, is including mounting panel 2, and wherein, mounting panel 2 sets up for circular platelike structure, and installs fixing bolt on the plate body of mounting panel 2, and mounting panel 2 passes through fixing bolt and installs on the wall body. The mounting plate 2 with a round shape is mounted on a wall body needing to be mounted through a fixing bolt, and the whole framework can be fixed quickly.

Chuck 4 that one side fixedly connected with two sets of symmetries of mounting panel 2 set up, wherein, for convenient mounting panel 2 and chuck 4 are connected and are used, and one side fixedly connected with of mounting panel 2 has connecting rod 3 that the level set up, and connecting rod 3 symmetry is provided with four groups, and every two sets of connecting rod 3 weld between mounting panel 2 and a set of chuck 4.

One side of chuck 4 is fixed to be inlayed and is had thread bush 6, the inside threaded connection of thread bush 6 has screw rod 7, the inside of chuck 4 is equipped with open structure's chamber groove 5, the one end of screw rod 7 is rotated through the bearing and is connected with first clamp plate 9, one side fixedly connected with damping spring 10 of first clamp plate 9, damping spring 10's one end fixedly connected with second clamp plate 11, chuck 4's both sides fixedly connected with otic placode 14, threaded connection has fastening bolt 15 on the plate body of otic placode 14, fastening bolt 15's one end fixedly connected with supports clamp plate 16, be equipped with crane span structure body 1 between two sets of chucks 4. Wherein, for using two sets of chucks 4 to make the flexibility to crane span structure body 1 fixed, chuck 4 sets up for the rectangular frame structure, and the interval sets up between chuck 4 and the crane span structure body 1, and the open end of chuck 4 sets up towards the terminal surface of crane span structure body 1. The second pressing plate 11 is a horizontally arranged rectangular plate, the abutting plate 16 is also a horizontally arranged rectangular plate, and one side of the second pressing plate 11 and one side of the abutting plate 16 are respectively provided with an anti-slip rubber layer in a glued joint manner. The body of rod one end fixedly connected with disc form of screw rod 7 rotates handle 8, and the square seal box 12 of one side fixedly connected with of chuck 4, the screw rod 7 setting is established to the inside cover of seal box 12, and one side of seal box 12 is passed through the hinge and is installed lid 13.

The specific use description is as follows: in actual use, a circular mounting plate 2 is mounted on a wall body to be mounted through a fixing bolt, two groups of chucks 4 are fixedly arranged on one side of the mounting plate 2 through a connecting rod 3, a bridge body 1 is arranged between the two groups of chucks 4, two sides of each group of chucks 4 are fixedly connected with ear plates 14, movable fastening bolts 15 are in threaded connection with plate bodies of the ear plates 14, the fastening bolts 15 are twisted to enable the bottoms of the fastening bolts 15 to move against pressing plates 16, the four groups of movable pressing plates 16 are used for pressing, clamping and fixing the bridge body 1 arranged between the two groups of chucks 4, a box cover 13 is opened, a rotating handle 8 in a sealing box 12 is twisted, a screw 7 arranged on each chuck 4 is used for driving a first pressing plate 9 to move, the moving first pressing plate 9 is used for driving a second pressing plate 11 to press against the bridge body 1 through a damping spring 10, and after the second pressing plate 11 is used for pressing and fixing the bridge body, the stress buffering of the damping spring 10 is utilized to realize the flexible fixation of the bridge frame body 1, so that the performance of the bridge frame body 1 impacted by wind force is greatly improved, and the purposes of fixing and damping the bridge frame body 1 on the whole structure are achieved.

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

Claims

1. The utility model provides a crane span structure support that is used for crane span structure to have antidetonation function, including mounting panel (2), its characterized in that: one side of the mounting plate (2) is fixedly connected with two groups of chucks (4) which are symmetrically arranged, a threaded sleeve (6) is fixedly embedded on one side of the chuck (4), a screw rod (7) is connected with the internal thread of the threaded sleeve (6), a cavity groove (5) with an opening structure is arranged in the chuck (4), one end of the screw rod (7) is rotationally connected with a first pressing plate (9) through a bearing, one side of the first pressure plate (9) is fixedly connected with a damping spring (10), one end of the damping spring (10) is fixedly connected with a second pressure plate (11), the two sides of the chuck (4) are fixedly connected with lug plates (14), the plate body of each lug plate (14) is in threaded connection with a fastening bolt (15), one end of each fastening bolt (15) is fixedly connected with a pressing plate (16), and a bridge frame body (1) is arranged between the two groups of chucks (4).

2. A bridge support with an anti-seismic function for a bridge according to claim 1, wherein: the mounting plate (2) is of a circular plate-shaped structure, fixing bolts are mounted on the plate body of the mounting plate (2), and the mounting plate (2) is mounted on a wall body through the fixing bolts.

3. A bridge support with an anti-seismic function for a bridge according to claim 1, wherein: one side fixed connection of mounting panel (2) has connecting rod (3) that the level set up, connecting rod (3) symmetry is provided with four groups, every two sets of connecting rod (3) weld between mounting panel (2) and a set of chuck (4).

4. A bridge support with an anti-seismic function for a bridge according to claim 1, wherein: chuck (4) set up for the rectangular frame structure, the interval sets up between chuck (4) and crane span structure body (1), just the open end of chuck (4) sets up towards the terminal surface of crane span structure body (1).

5. A bridge support with an anti-seismic function for a bridge according to claim 1, wherein: the second pressing plate (11) is a horizontally arranged rectangular plate, the abutting pressing plate (16) is a horizontally arranged rectangular plate, and the second pressing plate (11) and one side of the abutting pressing plate (16) are respectively provided with an anti-slip rubber layer in a splicing mode.

6. A bridge support with an anti-seismic function for a bridge according to claim 1, wherein: the improved chuck is characterized in that a disc-shaped rotating handle (8) is fixedly connected to one end of the rod body of the screw rod (7), a square sealing box (12) is fixedly connected to one side of the chuck (4), the screw rod (7) is sleeved inside the sealing box (12) and arranged, and a box cover (13) is hinged to one side of the sealing box (12) through a hinge.