CN218626118U

CN218626118U - Fastening device

Info

Publication number: CN218626118U
Application number: CN202222651239.8U
Authority: CN
Inventors: 黄汉生
Original assignee: Guangdong Tianrun Yingli Construction Co ltd
Current assignee: Guangdong Tianrun Yingli Construction Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-14
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a fastening device, concretely relates to construction fastening device technical field, including first long board and second long board, the second long board is established in first long board one side, the activity is articulated between first long board and the second long board, the spout has all been seted up on first long board and the long board top of second, all is equipped with the threaded rod in two spouts, threaded rod outer wall threaded connection has the thread piece. The utility model discloses a turn over the second long slab from first long slab and open, then open two mounting plates upsets, reuse electric putter drives the inserted block and inserts in the jack, it is rotatory to rotate one of them crank and drive the threaded rod, the threaded block on two threaded rods drives two mounting plates respectively and is close to each other, fix water conservancy and hydropower building construction equipment, do not use the back, turn over the second long slab and accomodate on the first long slab, reduce the volume of whole device, the staff of being convenient for carries the device and removes, it is more convenient to carry.

Description

Fastening device

Technical Field

The utility model belongs to the technical field of the construction fastener technique and specifically relates to a fastener that says so.

Background

The hydraulic and hydroelectric engineering is mainly in the aspects of surveying, planning, designing, construction, scientific research, management and the like of the hydraulic and hydroelectric engineering, along with the serious shortage of water resources in China and even in the world and the increasing aggravation of energy crisis, the preferential development of hydropower for the treatment of rivers is accelerated, the development and utilization of hydroenergy and the optimal configuration of water resources become urgent, the hydraulic and hydroelectric engineering is important infrastructure and foundation industry in China, a fastening device is usually used in the construction of the hydraulic and hydroelectric engineering at present, the fastening device is mainly used for fastening objects in the construction process, and the construction of the hydraulic and hydroelectric engineering is facilitated.

The utility model discloses a fastener is used in water conservancy water and electricity building construction of No. CN211551006U, the utility model discloses, pass through the motor, the setting of two-way threaded rod and threaded cylinder, it rotates to drive the two-way threaded rod when the motor rotates, the rotation of two-way threaded rod can make the threaded cylinder take place to remove at its surface, the threaded cylinder drives the removal of fixed plate, thereby can reach the effect that drives the splint and remove, under the condition that splint moving each other draws close together, can fasten the clamp to construction equipment, through electronic jar, first round pin axle, the second round pin axle, L shape connecting rod, the setting of first bracing piece and slide bar etc., under their cooperation, can carry out the secondary to construction equipment and press from both sides fixedly, the steadiness fixed to construction equipment has been guaranteed, it can spend a lot of time in the installation to have solved present fastener when using.

But above-mentioned fastener for water conservancy and hydropower construction's length is longer, leads to the staff to need both hands to hold the device and walk when carrying device, and because water conservancy construction all walks on muddy ground usually, consequently falls down very easily when carrying device walking as the staff, neither safety, can break the device again.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides a fastening device to solve the problems occurring in 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 fastening device, includes first long board and second long board, the second long board is established in first long board one side, the activity is articulated between first long board and the second long board, the spout has all been seted up on first long board and second long board top, all is equipped with the threaded rod in two spouts, threaded rod outer wall threaded connection has the thread piece, the activity of thread piece top is equipped with the mounting plate that is used for the construction of water conservancy hydropower building, uses the threaded rod to drive the thread piece and removes, and the thread piece drives the mounting plate and removes, and the convenience is fixed to the water conservancy hydropower building construction equipment of equidimension not, and the threaded rod that is located first long board is close to second long board one side and has seted up the groove of accomodating, accomodate the inslot and fix and be equipped with electric putter, the threaded rod that is located the second long board is close to first long board one side and has seted up the jack, be equipped with the inserted block in the jack, inserted block one side and electric putter one side fixed connection are convenient for link two threaded rods together and use.

In a preferred embodiment, two screw thread blocks are kept away from each other and are all fixed on one side and be equipped with two connecting plates, are equipped with the connecting axle between two connecting plates, the connecting axle both ends all through bearing and two connecting plate wall connections, two mounting plates all through the mounting panel respectively with two connecting axle fixed connection, use the connecting axle to support the mounting plate, improve the stability of mounting plate when rotatory.

In a preferred embodiment, the front ends of the two connecting shafts are respectively provided with a threaded hole, a screw is connected in the threaded hole, the screw is arranged on the connecting plate close to the front side of the connecting shaft and is in threaded connection with the connecting plate, and the screws are used for improving the stability of the fastening plate in use.

In a preferred embodiment, the thread directions on the two threaded rods are processed to be opposite, one ends of the two threaded rods, which are far away from each other, penetrate through the first long plate and the second long plate respectively, and one sides of the two threaded rods, which are far away from each other, are fixedly provided with a crank, so that a worker can conveniently rotate the threaded rods to adjust the positions of the two fastening plates.

In a preferred embodiment, a clamping groove is formed in one side of the top end of the first long plate, and a clamping block is fixedly arranged on one side of the top end of the second long plate, so that the firmness between the first long plate and the second long plate is improved.

In a preferable embodiment, the first long plate and the second long plate are fixedly provided with handles at the sides far away from each other, so that the device is convenient for workers to carry.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a turn over the second long slab from first long slab and open, then open two mounting plates upsets, reuse electric putter drives the inserted block and inserts in the jack, it is rotatory to rotate one of them crank and drive the threaded rod, the threaded block on two threaded rods drives two mounting plates respectively and is close to each other, fix water conservancy and hydropower building construction equipment, do not use the back, turn over the second long slab and accomodate on the first long slab, reduce the volume of whole device, the staff of being convenient for carries the device and removes, it is more convenient to carry.

2. Fix mounting plate and connecting axle through the mounting panel, after the mounting plate rotated to target in place, the staff twisted the screw on the connecting plate, twisted the screw hole in the connecting axle with the screw in, be convenient for fix the position of mounting plate, improved the stability of mounting plate when using, when accomodating first long slab and second long slab, the fixture block on the second long slab was inserted in the draw-in groove on the first long slab, can improve the firm in connection nature between first long slab and the second long slab.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the first long plate and the second long plate of the present invention;

fig. 3 is a cross-sectional view of the threaded rod of the present invention;

FIG. 4 is a partial schematic view of the present invention;

fig. 5 is a structural view of the connection plate and the connection shaft of the present invention.

The reference signs are: 1. a first long plate; 2. a second long plate; 3. a chute; 4. a threaded rod; 5. a thread block; 6. a fastening plate; 7. a storage groove; 8. an electric push rod; 9. a jack; 10. inserting a block; 11. a connecting plate; 12. a connecting shaft; 13. a threaded hole; 14. a screw; 15. a crank; 16. a card slot; 17. a clamping block; 18. a handle.

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 the attached drawings 1-5 of the specification, the utility model provides a fastening device, including first long board 1 and second long board 2, second long board 2 is established in first long board 1 one side, the activity hinge joint between first long board 1 and the second long board 2, first long board 1 and second long board 2 top have all seted up spout 3, have both been equipped with threaded rod 4 in two spouts 3, threaded rod 4 outer wall threaded connection has threaded block 5, threaded block 5 top activity is equipped with the mounting plate 6 that is used for water conservancy and hydropower building construction, uses threaded rod 4 to drive threaded block 5 to move, and threaded block 5 drives mounting plate 6 to move, conveniently fixes the water conservancy building construction equipment of different sizes;

one side, close to the second long plate 2, of the threaded rod 4 positioned in the first long plate 1 is provided with an accommodating groove 7, an electric push rod 8 is fixedly arranged in the accommodating groove 7, one side, close to the first long plate 1, of the threaded rod 4 positioned in the second long plate 2 is provided with an inserting hole 9, an inserting block 10 is arranged in the inserting hole 9, one side of the inserting block 10 is fixedly connected with one side of the electric push rod 8, and therefore the two threaded rods 4 can be conveniently connected together for use;

the screw thread direction on two threaded rods 4 is processed into oppositely, and two threaded rods 4 keep away from one end each other and run through first long board 1, second long board 2 respectively, and two threaded rods 4 keep away from one side each other and all fix and be equipped with crank 15, make things convenient for the staff to rotate threaded rod 4, adjust the position of two mounting plates 6.

When the water conservancy and hydropower building construction device is used, the second long plate 2 is turned over and opened from the first long plate 1, then the two fastening plates 6 are turned over and opened in sequence, the fastening plates 6 are enabled to be perpendicular to the threaded block 5, the electric push rod 8 is used for extending, the insertion block 10 is pushed into the insertion hole 9, the two threaded rods 4 are connected together by the insertion block 10, then a worker rotates one of the crank handles 15 to drive the threaded rods 4 to rotate, the threaded blocks 5 on the two threaded rods 4 move simultaneously to drive the two fastening plates 6 to be close to each other, the two fastening plates 6 can be used for fixing the device in the water conservancy and hydropower building construction, the structure is simple, the device can be adjusted according to the size of the water conservancy and hydropower building construction device, after the device is not used, the two fastening plates 6 are folded and contained in the two sliding grooves 3, then the electric push rod 8 is used for driving the insertion block 10 to be separated from the insertion hole 9, the second long plate 2 can be turned over to the first long plate 1 to be contained, the size of the whole device is reduced, the device is convenient for moving of the worker, and the device is convenient to carry.

Referring to the attached drawings 1-5 of the specification, the utility model provides a fastening device, two thread blocks 5 are respectively fixedly provided with two connecting plates 11 on one side away from each other, a connecting shaft 12 is arranged between the two connecting plates 11, both ends of the connecting shaft 12 are respectively connected with the inner walls of the two connecting plates 11 through bearings, two fastening plates 6 are respectively fixedly connected with the two connecting shafts 12 through mounting plates, the fastening plates 6 are supported by the connecting shafts 12, and the stability of the fastening plates 6 during rotation is improved;

threaded hole 13 has all been seted up to two connecting axle 12 front ends, threaded hole 13 female connection has screw 14, screw 14 establish on the connecting plate 11 that is close to connecting axle 12 front side and with connecting plate 11 threaded connection, use screw 14 to improve the stability of mounting plate 6 when using, draw-in groove 16 has been seted up to 1 top one side of first rectangular plate, 2 fixed fixture blocks 17 that are equipped with in top one side of second rectangular plate improve the fastness between first rectangular plate 1 and the second rectangular plate 2, first rectangular plate 1 and second rectangular plate 2 keep away from one side each other and all fix and be equipped with handle 18, make things convenient for the staff to carry this device and use.

Fix mounting plate 6 and connecting axle 12 through the mounting panel, when upset mounting plate 6 uses, mounting plate 6 drives connecting axle 12 and rotates between two connecting plates 11, after mounting plate 6 rotates and targets in place, the staff twists screw 14 on the connecting plate 11, screw hole 13 in connecting axle 12 is twisted with screw 14, be convenient for fix the position of mounting plate 6, improve the stability of mounting plate 6 when using, when accomodating first long board 1 and second long board 2, in the draw-in groove 16 on first long board 1 is inserted to fixture block 17 on the second long board 2, can improve the firm in connection between first long board 1 and the second long board 2.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fastening device comprises a first long plate (1) and a second long plate (2), wherein the second long plate (2) is arranged on one side of the first long plate (1), and is characterized in that: the first long plate (1) is movably hinged with the second long plate (2), sliding grooves (3) are formed in the top ends of the first long plate (1) and the second long plate (2), threaded rods (4) are arranged in the two sliding grooves (3), the outer wall of each threaded rod (4) is in threaded connection with a threaded block (5), and a fastening plate (6) for water conservancy and hydropower building construction is movably arranged at the top end of each threaded block (5);

threaded rod (4) that are located first long board (1) are close to second long board (2) one side and have seted up and have accomodate groove (7), accomodate groove (7) internal fixation and be equipped with electric putter (8), threaded rod (4) that are located second long board (2) are close to first long board (1) one side and have seted up jack (9), be equipped with inserted block (10) in jack (9), inserted block (10) one side and electric putter (8) one side fixed connection.

2. A fastening device according to claim 1, wherein: keep away from one side each other for two screw thread blocks (5) and all fixedly be equipped with two connecting plates (11), be equipped with between two connecting plates (11) connecting axle (12), connecting axle (12) both ends all through bearing and two connecting plates (11) inner wall connection, two mounting plates (6) all through the mounting panel respectively with two connecting axle (12) fixed connection.

3. A fastening device according to claim 2, wherein: threaded holes (13) are formed in the front ends of the two connecting shafts (12), screws (14) are connected with the threaded holes (13) in an internal thread mode, and the screws (14) are arranged on the connecting plate (11) close to the front side of the connecting shafts (12) and are in threaded connection with the connecting plate (11).

4. A fastening device according to claim 1, wherein: the thread directions on the two threaded rods (4) are opposite, one ends of the two threaded rods (4) which are far away from each other penetrate through the first long plate (1) and the second long plate (2) respectively, and one sides of the two threaded rods (4) which are far away from each other are fixedly provided with crank handles (15).

5. A fastening device according to claim 1, wherein: a clamping groove (16) is formed in one side of the top end of the first long plate (1), and a clamping block (17) is fixedly arranged on one side of the top end of the second long plate (2).

6. A fastening device according to claim 1, wherein: the first long plate (1) and the second long plate (2) are mutually far away from one side and are fixedly provided with handles (18).