CN213900583U - Fastening device for water conservancy and hydropower building construction - Google Patents

Abstract

The utility model discloses a fastener is used in water conservancy water and electricity building construction, set up the hollow cover in the casing top including casing and symmetry, be equipped with fixture in the hollow cover, hollow cover is equipped with and is used for fixture gliding slip chamber from top to bottom, be equipped with the installation cavity with slip chamber intercommunication in the casing, the casing symmetry is equipped with the moving mechanism that removes about in the installation cavity, be equipped with the slewing mechanism who uses with the moving mechanism cooperation in the installation cavity. Through artificial rotation axis of rotation, the distance between the splint and the casing of commentaries on classics sliding column top also can change, through rotating the dwang, connecting block one end and splint fixed connection, dwang and sliding column threaded connection, the dwang rotates and will makes splint remove at the horizontal direction to can adjust splint to different heights, carry out stable fastening to the equipment of co-altitude, prevent equipment landing from between the splint, make work go on smoothly, improve work efficiency.

Description

Fastening device for water conservancy and hydropower building construction

Technical Field

The utility model relates to a water conservancy building construction technical field especially relates to a fastener is used in water conservancy water and electricity building construction.

Background

Need install and protect water conservancy water and electricity field when the construction on the building site, and large-scale building construction equipment can take place the vibration skew when using, so need a fastener to fix equipment to guarantee equipment normal operating work.

Because the equipment that needs the fastening is different in water conservancy water and electricity building, the height of equipment is also different, but the unable height of adjusting the splint that is used for the fastening of current fastener for water conservancy water and electricity building construction leads to unable to carry out stable fastening to the equipment of co-altitude, and equipment just probably falls from the landing damage between the splint, leads to work unable going on smoothly, reduces work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, because the equipment that needs the fastening is different in water conservancy water and electricity building, the height of equipment is also different, but the unable height that is used for the splint of fastening of adjusting of current fastener for water conservancy water and electricity building construction leads to unable equipment to the co-altitude not to carry out stable fastening, equipment just probably damages from the landing between the splint, leads to work to go on smoothly, reduces work efficiency, and the fastener for water conservancy water and electricity building construction that proposes.

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

the utility model provides a fastener is used in water conservancy water and electricity building construction, sets up the hollow cover in the casing top including casing and symmetry, be equipped with fixture in the hollow cover, hollow cover is equipped with and is used for gliding sliding chamber from top to bottom of fixture, be equipped with the installation cavity with the sliding chamber intercommunication in the casing, the casing symmetry is equipped with the moving mechanism who removes about in the installation cavity, be equipped with the slewing mechanism who uses with the moving mechanism cooperation in the installation cavity.

Preferably, fixture includes the sliding column and sets up the first piston in the sliding chamber, sliding column threaded connection has the dwang, dwang one end is connected with the splint that are used for fastening device, be equipped with the connecting block between splint and the dwang.

Preferably, the moving mechanism comprises a first gear capable of rotating in the installation cavity and a second piston capable of moving left and right in the installation cavity, and a moving rod for connecting the second piston is connected to the first gear in a threaded mode.

Preferably, the rotating mechanism comprises a rotating shaft which can rotate in the mounting cavity, and a second gear for driving the first gear to rotate is fixedly connected to the rotating shaft.

Preferably, a sliding plate is connected in the clamping plate in a sliding manner, a through groove for the sliding plate to slide up and down is formed in the clamping plate, and a sliding groove for the sliding plate to slide left and right is formed in the shell.

Preferably, pulleys for moving equipment are symmetrically arranged below the shell, and a mounting block for connecting the pulleys is arranged below the shell.

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

1. through the artificial rotation of the rotating shaft, the second gear fixedly connected with the rotating shaft rotates along with the rotating shaft, the first gear is meshed with the second gear and rotates while the rotating shaft rotates, the movable rod in threaded connection with the first gear moves left and right in the installation cavity along with the rotation of the first gear, the second piston connected with one end of the movable rod moves along with the movable rod, the second piston moves left and right in the installation cavity, the pressure intensity in the installation cavity is increased or reduced, the pressure intensity in the sliding cavity is changed due to the communication between the installation cavity and the sliding cavity of the hollow sleeve, the first piston slides up and down in the sliding cavity, the sliding column slides in the sliding cavity along with the first piston, the distance between the top end of the sliding column and the shell is changed, and the distance between the clamping plate above the sliding column and the shell is also changed, through rotating the dwang, because dwang and connecting block rotate to be connected, connecting block one end and splint fixed connection, dwang and sliding column threaded connection, the dwang rotates and will make splint remove in the horizontal direction to can adjust splint to different height and horizontally position, carry out stable fastening to the equipment of co-altitude not, prevent equipment landing from between the splint, make work go on smoothly, improve work efficiency.

2. Through rotating the dwang, because dwang and sliding column threaded connection, will take place the displacement at horizontal direction and sliding column when the dwang pivoted to can adjust and the equipment between the distance, so that better fastening equipment, because the dwang passes through connecting block and splint fixed connection, connecting block and dwang rotate to be connected, when the dwang rotates, splint can not take place to rotate, only can move on the horizontal direction, thereby fastening equipment that can be better.

3. The first gear rotates, the first gear is in threaded connection with the moving rod, the moving rod moves left and right in the installation cavity, the second piston connected to one end of the moving rod can move in the installation cavity along with the moving rod, and the second piston moves in the installation cavity, so that the pressure in the installation cavity changes.

Drawings

Fig. 1 is a schematic structural view of a fastening device for water conservancy and hydropower building construction provided by the utility model;

fig. 2 is a schematic top view of the mounting cavity.

In the figure: the device comprises a shell 1, a mounting cavity 2, a second piston 3, a moving rod 4, a rotating shaft 5, a first gear 6, a second gear 7, a pulley 8, a mounting block 9, a sliding plate 10, a sliding column 11, a clamping plate 12, a rotating rod 13, a connecting block 14, a first piston 15 and a hollow sleeve 16.

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. 1-2, a fastening device for water conservancy and hydropower building construction comprises a shell 1 and a hollow sleeve 16 symmetrically arranged above the shell 1, pulleys 8 for moving equipment are symmetrically arranged below the shell 1, an installation block 9 for connecting the pulleys 8 is arranged below the shell 1, the pulley 8 is connected below the shell 1 through the installation block 9, under the action of the pulley 8, the shell 1 can move more conveniently and quickly, the shell 1 does not need to be moved manually, the moving workload is reduced, the working efficiency is improved, a clamping mechanism is arranged in the hollow sleeve 16, the clamping mechanism comprises a sliding column 11 and a first piston 15 arranged in the sliding cavity, the sliding column 11 is in threaded connection with a rotating rod 13, one end of the rotating rod 13 is connected with a clamping plate 12 for fastening equipment, a connecting block 14 is arranged between the clamping plate 12 and the rotating rod 13, by rotating the rotating rod 13, because dwang 13 and 11 threaded connection of sliding column, dwang 13 pivoted while will take place the displacement at horizontal direction and sliding column 11 to can adjust and the distance between the equipment, so that better fastening device, because dwang 13 passes through connecting block 14 and splint 12 fixed connection, connecting block 14 and dwang 13 rotate and connect, when dwang 13 rotated, splint 12 can not take place to rotate, only can move on the horizontal direction, thereby fastening device that can be better.

Sliding connection has sliding plate 10 in splint 12, be equipped with in splint 12 and be used for gliding logical groove about sliding plate 10, be equipped with the spout that is used for gliding about sliding plate 10 on casing 1, along with slip post 11 slides from top to bottom in the sliding chamber, the distance between splint 12 and the casing 1 also changes, sliding plate 10 will slide with the logical groove of splint 12 emergence, splint 12 removes at the horizontal direction, sliding plate 10 also can slide in the spout of casing 1, thereby can adjust the distance between sliding plate 10 and the equipment, make splint 12 fastening device's effect better, hollow cover 16 is equipped with the gliding chamber that slides from top to bottom that is used for fixture, be equipped with the installation cavity 2 that communicates with the chamber that slides in casing 1, casing 1 symmetry is equipped with the moving mechanism who moves about in installation cavity 2.

The moving mechanism comprises a first gear 6 capable of rotating in the installation cavity 2 and a second piston 3 capable of moving left and right in the installation cavity 2, the first gear 6 is in threaded connection with a moving rod 4 used for being connected with the second piston 3, the first gear 6 rotates, the first gear 6 is in threaded connection with the moving rod 4, the moving rod 4 can move left and right in the installation cavity 2, the second piston 3 connected with one end of the moving rod 4 can also move in the installation cavity 2 along with the moving rod 4, the second piston 3 moves in the installation cavity 2, so that the pressure in the installation cavity 2 can be changed, a rotating mechanism matched with the moving mechanism is arranged in the installation cavity 2 and comprises a rotating shaft 5 capable of rotating in the installation cavity 2, the rotating shaft 5 is fixedly connected with a second gear 7 used for driving the first gear 6 to rotate, the rotating shaft 5 is manually rotated, and the second gear 7 fixedly connected with the rotating shaft 5 is fixedly connected with the rotating shaft 5, will rotate in the mounting chamber 2 as the rotating shaft 5 rotates, and the second gear 7 will rotate to rotate the first gear 6 due to the meshed connection of the second gear 7 and the first gear 6, so that the moving rod 4 threaded in the first gear 6 will move in the mounting chamber 2.

In the utility model, through the artificial rotation axis 5, the second gear 7 fixedly connected on the rotation axis 5 will rotate along with the rotation axis 5, because the first gear 6 is meshed with the second gear 7 and connected, the first gear 6 will also rotate when the rotation axis 5 rotates, the movable rod 4 internally threaded connected with the first gear 6 will move left and right in the installation cavity 2 along with the rotation of the first gear 6, the second piston 3 connected with one end of the movable rod 4 will move along with the movable rod 4, the second piston 3 moves left and right in the installation cavity 2, the pressure in the installation cavity 2 will be increased or decreased, because the sliding cavities of the installation cavity 2 and the hollow sleeve 16 are communicated, the pressure in the sliding cavity will be changed, the first piston 15 will slide up and down in the sliding cavity, the sliding column 11 will also slide along with the first piston 15 in the sliding cavity, so that the distance between the top of the sliding column 11 and the shell 1 will be changed, the distance between splint 12 and the casing 1 of sliding column 11 top also can change, through rotating dwang 13, because dwang 13 and connecting block 14 rotate to be connected, connecting block 14 one end and splint 12 fixed connection, dwang 13 and sliding column 11 threaded connection, dwang 13 rotates and will makes splint 12 remove at the horizontal direction, thereby can adjust splint 12 to different height and horizontally position, carry out stable fastening to the equipment of co-altitude, prevent that equipment from landing between splint 12, make work go on smoothly, and the work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a fastener for water conservancy water and electricity building construction, sets up hollow cover (16) in casing (1) top including casing (1) and symmetry, its characterized in that, be equipped with fixture in hollow cover (16), hollow cover (16) are equipped with and are used for fixture gliding sliding chamber from top to bottom, be equipped with installation cavity (2) with the sliding chamber intercommunication in casing (1), casing (1) symmetry is equipped with the moving mechanism who removes about in installation cavity (2), be equipped with the slewing mechanism who uses with the moving mechanism cooperation in installation cavity (2).

2. The fastening device for the water conservancy and hydropower building construction according to claim 1, wherein the clamping mechanism comprises a sliding column (11) and a first piston (15) arranged in a sliding cavity, the sliding column (11) is in threaded connection with a rotating rod (13), one end of the rotating rod (13) is connected with a clamping plate (12) for fastening equipment, and a connecting block (14) is arranged between the clamping plate (12) and the rotating rod (13).

3. A fastening device for water conservancy and hydropower building construction according to claim 1, wherein the moving mechanism comprises a first gear (6) capable of rotating in the installation cavity (2) and a second piston (3) capable of moving left and right in the installation cavity (2), and a moving rod (4) for connecting the second piston (3) is connected with the first gear (6) in a threaded manner.

4. A fastening device for water conservancy and hydropower building construction according to claim 1, wherein the rotating mechanism comprises a rotating shaft (5) capable of rotating in the mounting cavity (2), and the rotating shaft (5) is fixedly connected with a second gear (7) for driving the first gear (6) to rotate.

5. The fastening device for the water conservancy and hydropower building construction according to claim 2, wherein a sliding plate (10) is connected in the clamping plate (12) in a sliding manner, a through groove for the sliding plate (10) to slide up and down is formed in the clamping plate (12), and a sliding groove for the sliding plate (10) to slide left and right is formed in the shell (1).

6. The fastening device for the water conservancy and hydropower building construction according to claim 1, wherein pulleys (8) for mobile equipment are symmetrically arranged below the shell (1), and a mounting block (9) for connecting the pulleys (8) is arranged below the shell (1).

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