CN216096184U

CN216096184U - Steel bar connection extrusion device for water conservancy project

Info

Publication number: CN216096184U
Application number: CN202122127033.0U
Authority: CN
Inventors: 凌伟; 王福民; 王希鸿
Original assignee: Rizhao Pengchi Construction And Installation Engineering Co ltd
Current assignee: Rizhao Pengchi Construction And Installation Engineering Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of steel bar connection, in particular to a steel bar connection extrusion device for water conservancy projects, which comprises a bottom plate, wherein the top end of the bottom plate is connected with two first supporting plates, a limiting block is arranged between the two first supporting plates, a mounting groove is arranged on the limiting block, an electric push rod is arranged in the mounting groove, the top end of the electric push rod is connected with a first working block, the two first supporting plates are respectively provided with a second sliding groove, a first sliding plate is arranged in the two second sliding grooves, one ends of the two first sliding plates, far away from the first working block, are respectively connected with a guide block, the opposite ends of the two second working blocks and the top ends of the two guide blocks are respectively provided with an adaptive inclined surface, through the arrangement of the guide blocks and the second working blocks, the first working block drives the two guide blocks to ascend through the two first sliding plates, so that the two second working blocks and the first working block simultaneously extrude a connecting sleeve, the connection of the reinforcing steel bars is firmer, and the practicability is improved.

Description

Steel bar connection extrusion device for water conservancy project

Technical Field

The utility model relates to the technical field of steel bar connection, in particular to a steel bar connection extrusion device for water conservancy projects.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes is square with round corners, and comprises smooth steel bars, ribbed steel bars and twisted steel bars, the steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforced concrete reinforcement, the shape of the steel bar is divided into smooth steel bars and deformed steel bars, and the delivery state is straight bar and wire rod.

Through retrieval, the patent of granted publication No. CN211938854U discloses a steel bar connection extrusion device for hydraulic engineering, and its general description does, including the bottom plate, the upper end fixedly connected with supporting leg of bottom plate, and the arc recess has been seted up to the upper end of supporting leg, and the inside activity of arc recess is equipped with the adapter sleeve, and it has practiced thrift a large amount of welding raw and other materials, reduces a large amount of costs.

The above patents suffer from the following disadvantages: its when using, makes the extrusion piece remove downwards to can carry out quick extrusion to adapter sleeve and two reinforcing bars, and then can be in the same place two reinforcing bars and adapter sleeve extrusion, the device is not convenient for take out when meetting longer reinforcing bar, only receives fore-and-aft pressure when extrudeing simultaneously, can't exert the yawing force to it and extrude, and convenience in use and practicality are lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the reinforcing steel bar connecting and extruding device for the water conservancy project, which is convenient for taking out the processed reinforcing steel bar, can apply pressure to the reinforcing steel bar in all directions, ensures that the connection of the reinforcing steel bar is firmer, and improves the use convenience and the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a reinforced bar connection extrusion device for water conservancy projects comprises a base plate, wherein two first supporting plates are fixedly connected to the top end of the base plate, a limiting block is arranged between the two first supporting plates, a vertically-penetrating mounting groove is formed in the limiting block, an electric push rod is arranged in the mounting groove, the bottom end of the electric push rod is fixedly connected with the top end of the base plate, a first working block is fixedly connected to the top end of the electric push rod, the left end and the right end of the first working block are in contact with one ends of the two first supporting plates opposite to each other, first vertically-penetrating sliding grooves are formed in the four corners of the top end of the first working block, sliding rods are arranged in the four first sliding grooves in a sliding fit mode, the bottom ends of the four sliding rods are fixedly connected with the top end of the base plate, second left-right-penetrating sliding grooves are formed in the two first supporting plates, first sliding plates are arranged in the two second sliding grooves in a sliding fit mode, two first sliding plates are fixedly connected with the ends close to the first working blocks, the ends of the two first sliding plates far away from the first working blocks are fixedly connected with guide blocks, the ends of the two guide blocks far away from the two first sliding plates are contacted with second supporting plates, the bottom ends of the two second supporting plates are fixedly connected with the top ends of the bottom plates, fixed plates are fixedly connected with the top ends of the two second supporting plates, the bottom ends of the two fixed plates are fixedly connected with the top ends of the two first supporting plates respectively, third sliding chutes which penetrate through from left to right are arranged on the upper sides of the ends opposite to the two first supporting plates, the second working blocks are arranged in the two third sliding chutes in a sliding fit mode, the lower sides of the ends opposite to the two second working blocks are respectively provided with matched inclined surfaces with the top ends of the two guide blocks, the top ends of the two second working blocks are respectively contacted with the bottom ends of the two fixed plates, and fourth sliding chutes which penetrate through from top to bottom are arranged on the two fixed plates, the inside equal sliding fit of two fourth spouts has the slider, the bottom of two sliders respectively with the top fixed connection of two second work pieces, the equal first fixed block of fixedly connected with in top of two sliders, the bottom of two first fixed blocks respectively with the top contact of two fixed plates, the equal a plurality of extension springs of fixedly connected with of one end that two first fixed blocks carried on the back mutually, the one end fixedly connected with second fixed block of first fixed block is kept away from to a plurality of extension springs, the bottom of second fixed block and the top fixed connection of fixed plate.

Furthermore, the top end of the first working block is provided with a first arc-shaped groove, and a connecting sleeve is placed inside the first arc-shaped groove.

Furthermore, one side that the bottom of two second work pieces is close to mutually all is provided with the second arc groove with first arc groove looks adaptation.

Furthermore, the four corners of the bottom plate are fixedly connected with universal wheels with locking functions.

Furthermore, the right front side and the right rear side of the top end of the bottom plate are fixedly connected with connecting plates, and the upper sides of the opposite ends of the two connecting plates are fixedly connected with holding rods.

Furthermore, the first arc-shaped groove is provided with anti-slip lines at one end contacting with the connecting sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a steel bar connecting and extruding device for water conservancy projects, which has the following beneficial effects:

1. this extrusion device is connected to reinforcing bar for water conservancy project, through setting up guide block and second work piece, when electric putter drove first work piece and rises, make first work piece drive two guide blocks through two first slides and rise, make two guide blocks extrude to relative one side and slide to two second work boards, make two second work pieces and first work piece extrude the adapter sleeve simultaneously, make the all-round atress of adapter sleeve, make the connection of reinforcing bar more firm, improve the practicality.

2. This extrusion device is connected to reinforcing bar for hydraulic engineering through setting up the extension spring, when electric putter drives first work piece and descends, removes through the first fixed block of a plurality of extension spring pulling, makes first work piece pass through the slider and drives the one end removal that the second work board carried on the back mutually, is convenient for take out the reinforcing bar after will processing between two second work pieces, improves and uses the convenience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

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

FIG. 4 is a right view of the structure of the present invention.

In the figure: 1. a base plate; 2. a first support plate; 3. a limiting block; 4. an electric push rod; 5. a first work block; 6. a slide bar; 7. a first slide plate; 8. a guide block; 9. a second support plate; 10. a fixing plate; 11. a second work block; 12. a slider; 13. a first fixed block; 14. a tension spring; 15. a second fixed block; 16. a connecting sleeve; 17. a universal wheel; 18. a connecting plate; 19. a holding rod; 20. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a reinforcing bar connecting and extruding device for water conservancy project comprises a bottom plate 1, two first supporting plates 2 fixedly connected to the top end of the bottom plate 1, a limiting block 3 arranged between the two first supporting plates 2, a vertically penetrating mounting groove arranged on the limiting block 3, an electric push rod 4 arranged in the mounting groove, an electric push rod 4 of ANT-52 type and directly available on the market, which is a known device of a person skilled in the art, wherein the electric push rod 4 is used only and not structurally and functionally improved, which is not described in detail herein, the bottom end of the electric push rod 4 is fixedly connected to the top end of the bottom plate 1, a first working block 5 is fixedly connected to the top end of the electric push rod 4, the limiting block 3 is arranged to limit the stroke of the first working block 5, and the left end and the right end of the first working block 5 are in contact with the ends of the two first supporting plates 2, four corners of the top end of the first working block 5 are provided with first sliding grooves which penetrate through from top to bottom, the four first sliding grooves are internally provided with sliding rods 6 in a sliding fit manner, the bottom ends of the four sliding rods 6 are fixedly connected with the top end of the bottom plate 1, the four sliding rods 6 are arranged to guide the first working block 5, so that the first working block 5 is prevented from shaking when being lifted, the use reliability is improved, the two first supporting plates 2 are provided with second sliding grooves which penetrate through from left to right, the two second sliding grooves are internally provided with first sliding plates 7 in a sliding fit manner, the two first sliding plates 7 are fixedly connected with the ends, close to the first working block 5, of the two first sliding plates 7, the ends, far away from the first working block 5, of the two first sliding plates 7 are fixedly connected with guide blocks 8, the ends, far away from the two first sliding plates 7, of the two guide blocks 8 are in contact with second supporting plates 9, and the bottom ends of the two second supporting plates 9 are fixedly connected with the top end of the bottom plate 1, the top ends of the two second supporting plates 9 are fixedly connected with a fixed plate 10, the bottom ends of the two fixed plates 10 are respectively fixedly connected with the top ends of the two first supporting plates 2, the upper side of the opposite end of the two first supporting plates 2 is provided with a third chute which penetrates through the left and right, the inside of the two third chutes is respectively matched with a second working block 11 in a sliding way, the lower side of the opposite end of the two second working blocks 11 is respectively provided with an adaptive inclined plane with the top ends of the two guide blocks 8, so that the guide blocks 8 can rise to enable the second working blocks 11 to move transversely through the inclined planes, the practicability is improved, the top ends of the two second working blocks 11 are respectively contacted with the bottom ends of the two fixed plates 10, the two fixed plates 10 are respectively provided with fourth chutes which penetrate through the upper and the lower parts, the inside of the two fourth chutes are respectively matched with sliding blocks 12 in a sliding way, and the bottom ends of the two sliding blocks 12 are respectively fixedly connected with the top ends of the two second working blocks 11, the equal first fixed block 13 of fixedly connected with in top of two sliders 12, the bottom of two first fixed blocks 13 contacts with the top of two fixed plates 10 respectively, the equal a plurality of extension springs 14 of fixedly connected with in one end that two first fixed blocks 13 carried on the back mutually, the one end fixedly connected with second fixed block 15 of first fixed block 13 is kept away from to a plurality of extension springs 14, the bottom of second fixed block 15 and the top fixed connection of fixed plate 10, through setting up extension spring 14, when electric putter 4 drove first work piece 5 and descends, through the first fixed block 13 of a plurality of 14 pulling of extension springs removal, make first work piece 5 drive the one end removal that the second work board carried on the back mutually through slider 12, be convenient for take out the reinforcing bar after processing between two second work pieces 11, improve the convenience of use.

It should be further explained that, the top of first work piece 5 is provided with first arc wall, the one end that first arc wall and connecting sleeve 16 contacted is provided with anti-skidding line 20, connecting sleeve 16 has been placed to first arc wall inside, increase through anti-skidding line 20 with connecting sleeve 16's frictional force, one side that the bottom of two second work pieces 11 is close to mutually all is provided with the second arc wall with first arc wall looks adaptation, it extrudes connecting sleeve 16 to mutually support through two second arc walls and first arc wall, the equal fixedly connected with universal wheel 17 that has the dead function of lock in four corners position of the bottom of bottom plate 1, the equal fixedly connected with connecting plate 18 in right front side and the right rear side on the top of bottom plate 1, the upside fixedly connected with holding rod 19 of the relative one end of two connecting plates 18.

In summary, the working principle and the working process of the device for connecting and extruding the reinforcing steel bars for hydraulic engineering are that when the device is used, firstly, two reinforcing steel bars are inserted into the connecting sleeve 16, so that when the electric push rod 4 drives the first working block 5 to ascend, the first working block 5 drives the two guide blocks 8 to ascend through the two first sliding plates 7, the two guide blocks 8 extrude the two second working plates to slide to one opposite side, so that the two second working blocks 11 and the first working block 5 simultaneously extrude the connecting sleeve 16, after the processing is finished, the electric push rod 4 drives the first working block 5 to descend, the first fixing blocks 13 are pulled to move through the plurality of tension springs 14, the first working block 5 drives the second working plates to move towards the opposite ends through the sliding blocks 12, and then the processed reinforcing steel bars are taken out from between the two second working blocks 11.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel bar connects extrusion device for water conservancy project, includes bottom plate (1), its characterized in that: the top end of the bottom plate (1) is fixedly connected with two first supporting plates (2), a limiting block (3) is arranged between the two first supporting plates (2), a mounting groove which penetrates through from top to bottom is formed in the limiting block (3), an electric push rod (4) is arranged in the mounting groove, the bottom end of the electric push rod (4) is fixedly connected with the top end of the bottom plate (1), a first working block (5) is fixedly connected with the top end of the electric push rod (4), the left end and the right end of the first working block (5) are in contact with one end, opposite to the two first supporting plates (2), four corners of the top end of the first working block (5) are respectively provided with a first sliding chute which penetrates through from top to bottom, sliding rods (6) are respectively in sliding fit in the four first sliding chutes, the bottom ends of the four sliding rods (6) are respectively fixedly connected with the top end of the bottom plate (1), and the two first supporting plates (2) are respectively provided with a second sliding chute which penetrates through from left to right, the insides of the two second sliding grooves are respectively matched with a first sliding plate (7) in a sliding way, the two first sliding plates (7) are fixedly connected with one end, close to the first working block (5), of the first sliding plate (7), the ends, far away from the first working block (5), of the first sliding plates (7) are respectively fixedly connected with a guide block (8), one ends, far away from the two first sliding plates (7), of the guide blocks (8) are respectively contacted with a second supporting plate (9), the bottom ends of the two second supporting plates (9) are respectively fixedly connected with the top end of the bottom plate (1), the top ends of the two second supporting plates (9) are respectively fixedly connected with a fixed plate (10), the bottom ends of the two fixed plates (10) are respectively fixedly connected with the top ends of the two first supporting plates (2), the upside of the opposite ends of the two first supporting plates (2) is respectively provided with a third sliding groove which penetrates through from left to right, and the inside of the two third sliding grooves are respectively matched with a second working block (11) in a sliding way, the lower sides of the ends, back to back, of the two second working blocks (11) are respectively provided with an inclined plane matched with the top ends of the two guide blocks (8), the top ends of the two second working blocks (11) are respectively contacted with the bottom ends of the two fixing plates (10), the two fixing plates (10) are respectively provided with fourth sliding chutes which penetrate through from top to bottom, the insides of the two fourth sliding chutes are respectively matched with sliding blocks (12) in a sliding manner, the bottom ends of the two sliding blocks (12) are respectively fixedly connected with the top ends of the two second working blocks (11), the top ends of the two sliding blocks (12) are respectively fixedly connected with first fixing blocks (13), the bottom ends of the two first fixing blocks (13) are respectively contacted with the top ends of the two fixing plates (10), the ends, back to back, of the two first fixing blocks (13) are respectively fixedly connected with a plurality of tension springs (14), and the ends, far away from the first fixing blocks (13), of the plurality of the tension springs (14) are fixedly connected with second fixing blocks (15), the bottom end of the second fixing block (15) is fixedly connected with the top end of the fixing plate (10).

2. The rebar connecting and extruding device for the water conservancy project according to claim 1, wherein: the top end of the first working block (5) is provided with a first arc-shaped groove, and a connecting sleeve (16) is placed inside the first arc-shaped groove.

3. The rebar connecting and extruding device for the water conservancy project according to claim 2, wherein: and the bottom ends of the two second working blocks (11) are close to one side and are provided with second arc-shaped grooves matched with the first arc-shaped grooves.

4. The rebar connecting and extruding device for the water conservancy project according to claim 3, wherein: the four corners of the bottom end of the bottom plate (1) are fixedly connected with universal wheels (17) with locking functions.

5. The rebar connecting and extruding device for the water conservancy project according to claim 4, wherein: the right front side and the right rear side of the top end of the bottom plate (1) are fixedly connected with connecting plates (18), and the upper sides of the opposite ends of the two connecting plates (18) are fixedly connected with holding rods (19).

6. The rebar connecting and extruding device for the water conservancy project according to claim 5, wherein: and anti-skid grains (20) are arranged at one end of the first arc-shaped groove, which is contacted with the connecting sleeve (16).