CN212336768U

CN212336768U - Steel bar positioning device for civil engineering

Info

Publication number: CN212336768U
Application number: CN202020775716.XU
Authority: CN
Inventors: 骆进; 赵建文; 陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-01-12
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a steel bar positioning device for civil engineering, including a steel bar positioning board and No. two steel bar positioning boards, the equal sliding connection in one side of keeping away from mutually of a steel bar positioning board and No. two steel bar positioning boards has No. two racks, the inner chamber fixedly connected with pneumatic cylinder of No. two machinery casees, the output fixedly connected with hydraulic stem of pneumatic cylinder, the front of No. two racks and the rear end fixed connection of hydraulic stem, the utility model relates to a steel bar positioning technical field. This reinforcing bar positioner for civil engineering, through the pneumatic cylinder, the setting of No. two racks and rotation axis for reinforcing bar positioner can drive the hydraulic stem through the pneumatic cylinder and drive No. two rack cooperation rotation axes and effectively remove a plurality of movable grip blocks, has realized reinforcing bar positioner's one-man operation, and has reduced the consumeing of labour, has improved the fixed location efficiency of civil engineering reinforcing bar, has avoided reinforcing bar positioner to need many people to carry out the problem of location operation.

Description

Steel bar positioning device for civil engineering

Technical Field

The utility model relates to a steel bar positioning technology field specifically is a steel bar positioning device for civil engineering.

Background

Civil engineering is a Chinese vocabulary, generally refers to civil engineering, and refers to planning, building and maintaining of all basic construction related to water, soil and culture. Current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. With the increasingly wide engineering science, many contents originally belonging to the civil engineering range are independent and become departments, and the civil engineering major in the prior art generally refers to the small civil engineering major, including the primary construction of houses, public buildings, structures and the like. Such as dewatering, earthwork, foundation construction, column beam plate wall casting and other building envelopes, and the matched reinforcing steel bars, simple decoration and the like. In civil engineering, the positioning of the steel bars is indispensable, and the requirements on the steel bar positioning device are gradually increased.

When using, the existing steel bar positioning device can only position and fix a single or a small number of civil engineering steel bars, when the plurality of civil engineering steel bars are positioned and fixed, the instability of the steel bar positioning device can be caused, and the steel bar positioning device needs a plurality of people to perform positioning operation, the clamping releasing state of the steel bar positioning device needs to be maintained by the plurality of people while the clamping releasing state is maintained by the plurality of people, the civil engineering steel bars are placed in the clamping fixing grooves of the steel bar positioning device by workers while the clamping fixing groove is maintained by the workers, a large amount of labor is consumed, and the fixed positioning efficiency of the civil engineering steel bars is.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a reinforcing bar positioner for civil engineering has solved current reinforcing bar positioner and can only fix a position single or a small amount of civil engineering reinforcing bar, and reinforcing bar positioner needs many people to advance line location operation, the fixed location inefficiency problem of civil engineering reinforcing bar.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel bar positioning device for civil engineering comprises a first steel bar positioning plate and a second steel bar positioning plate, wherein the bottoms of the first steel bar positioning plate and the second steel bar positioning plate are fixedly connected with a positioning fixing plate, the tops of the first steel bar positioning plate and the second steel bar positioning plate are both provided with a placing groove, the tops of the first steel bar positioning plate and the second steel bar positioning plate are both clamped with civil engineering steel bars, the outer surfaces of the civil engineering steel bars are clamped with the inner surfaces of the placing grooves, one sides of the first steel bar positioning plate and the second steel bar positioning plate, which are away from each other, are both fixedly connected with a first mechanical box, the inner cavity of the first mechanical box is slidably connected with a movable connecting block, the back of the first mechanical box is fixedly connected with a telescopic spring device, one sides of the first steel bar positioning plate and the second steel bar positioning plate, which are away from each other, are positioned at the, one side that No. one reinforcing bar locating plate and No. two reinforcing bar locating plates were kept away from each other and be located the equal fixedly connected with fixed grip block in rear of activity grip block, the inner chamber sliding connection of a machinery case has the rack No. one, one side that No. one reinforcing bar locating plate and No. two reinforcing bar locating plates were kept away from each other and be located the equal fixedly connected with No. two machinery casees in below of a machinery case, the inner chamber fixedly connected with pneumatic cylinder of No. two machinery casees, the output fixedly connected with hydraulic stem of pneumatic cylinder.

Preferably, the front surface of the movable clamping plate is fixedly connected with the back surface of the telescopic spring device, and the back surface of the first rack is fixedly connected with the front surface of the movable connecting block.

Preferably, one side that No. one reinforcing bar locating plate and No. two reinforcing bar locating plates kept away from each other just is located the rear of No. two machinery casees and all rotates and is connected with the rotation axis, the equal sliding connection of one side that No. one reinforcing bar locating plate and No. two reinforcing bar locating plates kept away from each other has No. two racks.

Preferably, the outer surface of the rotating shaft is fixedly connected with transmission gears, and one sides of the two transmission gears are meshed with the sides, far away from each other, of the two second racks.

Preferably, the number of the transmission gears is four, and one side of each of the two transmission gears is meshed with one side, far away from each other, of each of the two first racks.

Preferably, the front surface of the second rack is fixedly connected with the rear end of the hydraulic rod, and the front surface of the second mechanical box is fixedly connected with a control panel.

Advantageous effects

The utility model provides a reinforcing bar positioner for civil engineering. Compared with the prior art, the method has the following beneficial effects:

(1) the steel bar positioning device for civil engineering is characterized in that a rotating shaft is rotatably connected to one side, away from each other, of the first steel bar positioning plate and the second steel bar positioning plate and is positioned behind the second mechanical box, the other side, away from each other, of the first steel bar positioning plate and the second steel bar positioning plate is slidably connected with the second rack, a hydraulic cylinder is fixedly connected to the inner cavity of the second mechanical box, a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder, the front surface of the second rack is fixedly connected with the rear end of the hydraulic rod, and the hydraulic cylinder, the second rack and the rotating shaft are arranged, so that when the steel bar positioning device is used, the hydraulic cylinder can drive the hydraulic rod to drive the second rack to be matched with the rotating shaft to effectively move a plurality of movable clamping plates, the single-person operation of the steel bar positioning device is realized, the labor consumption is reduced, the problem that the steel bar positioning device needs a plurality of people to perform positioning operation, needs the plurality of people to maintain the clamping releasing state of the steel bar positioning device and needs a worker to place the civil construction steel bar into the clamping fixing groove of the steel bar positioning device is solved.

(2) This reinforcing bar positioner for civil engineering, through the equal fixedly connected with location fixed plate in the bottom of a reinforcing bar locating plate and No. two reinforcing bar locating plates, the standing groove has all been seted up at the top of a reinforcing bar locating plate and No. two reinforcing bar locating plates, the equal sliding connection in rear that one side and the equal sliding connection in machinery case that one side and No. two reinforcing bar locating plates were kept away from each other has movable grip block, one side and the equal fixed grip block in rear that is located movable grip block that one side and No. two reinforcing bar locating plates were kept away from each other, through the setting of activity grip block and fixed grip block, make reinforcing bar positioner when using, can fix a position fixedly to the civil engineering reinforcing bar through movable grip block cooperation fixed grip block, effectively fix a plurality of civil engineering reinforcing bars through a plurality of movable grip block cooperation fixed grip blocks, cooperate No. one reinforcing bar locating plate, No. two reinforcing bar locating plates and location fixed plate can improve the stability to reinforcing bar positioner.

Drawings

Fig. 1 is a front view of the external structure of the present invention;

FIG. 2 is a right side view of the first steel bar positioning plate structure of the present invention;

fig. 3 is a perspective view of the explosion structure of the present invention.

In the figure, a first steel bar positioning plate is shown; 2. a second steel bar positioning plate; 3. positioning the fixing plate; 4. a placement groove; 5. civil engineering steel bars; 6. a first machine box; 7. a movable connecting block; 8. a telescoping spring arrangement; 9. a movable clamping plate; 10. fixing the clamping plate; 11. a first rack; 12. a rotating shaft; 13. a transmission gear; 14. a second mechanical box; 15. a hydraulic cylinder; 16. a hydraulic lever; 17. a second rack; 18. a control panel.

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. 1-3, the present invention provides a technical solution: a steel bar positioning device for civil engineering comprises a first steel bar positioning plate 1 and a second steel bar positioning plate 2, wherein the bottoms of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 are fixedly connected with a positioning fixing plate 3, the tops of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 are respectively provided with a placing groove 4, the tops of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 are respectively clamped with a civil engineering steel bar 5, the outer surface of the civil engineering steel bar 5 is clamped with the inner surface of the placing groove 4, one side, away from each other, of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 is respectively and fixedly connected with a first mechanical box 6, the first mechanical box 6 provides a working space for a movable connecting block 7 and a first rack 11, the inner cavity of the first mechanical box 6 is slidably connected with a movable connecting block 7, the back of the first mechanical box 6 is fixedly connected with a telescopic spring device 8, the, a movable clamping plate 9 is slidably connected to one side of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 which are far away from each other and is positioned at the rear part of the first mechanical box 6, a rubber pad is fixedly connected to the back surface of the movable clamping plate 9, a fixed clamping plate 10 is fixedly connected to one side of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 which are far away from each other and is positioned at the rear part of the movable clamping plate 9, a rubber pad is also fixedly connected to the front surface of the fixed clamping plate 10, a first rack 11 is slidably connected to the inner cavity of the first mechanical box 6, a second mechanical box 14 is fixedly connected to one side of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 which are far away from each other and is positioned below the first mechanical box 6, the second mechanical box 14 provides a working space for a hydraulic cylinder 15, a hydraulic cylinder 15 is fixedly connected to the inner cavity of the second mechanical box 14, the front surface of the movable clamping plate 9 is fixedly connected with the back surface of the telescopic spring device 8, the back surface of a first rack 11 is fixedly connected with the front surface of the movable connecting block 7, one side, away from each other, of a first steel bar positioning plate 1 and a second steel bar positioning plate 2 is positioned at the rear part of a second machine box 14 and is rotatably connected with a rotating shaft 12, one side, away from each other, of the first steel bar positioning plate 1 and the second steel bar positioning plate 2 is slidably connected with a second rack 17, the outer surface of the rotating shaft 12 is fixedly connected with transmission gears 13, one side of each of the two transmission gears 13 is meshed with one side, away from each other, of the two second racks 17, the two transmission gears 13 are transmission gears 13 at the bottom ends, one sides, opposite to the two transmission gears 13, positioned at the bottom end of the rotating shaft 12 are meshed with one side, away from each other, of the two second racks 17, the number, two transmission gears 13 are transmission gears 13 at the top ends, one opposite sides of the two transmission gears 13 at the top end of the rotating shaft 12 are meshed with one sides, far away from each other, of the two first racks 11, the front face of the second rack 17 is fixedly connected with the rear end of the hydraulic rod 16, and the front face of the second mechanical box 14 is fixedly connected with the control panel 18.

And those not described in detail in this specification are well within the skill of those in the art.

When the concrete pile foundation construction machine works, firstly, a user fixes a first steel bar positioning plate 1 and a second steel bar positioning plate 2 at a designated place through a positioning fixing plate 3, then the user starts a hydraulic cylinder 15 through a control panel 18, the hydraulic cylinder 15 starts and drives a hydraulic rod 16 to move, the hydraulic rod 16 moves and drives a second rack 17 to move longitudinally, the second rack 17 moves and drives a rotating shaft 12 to rotate through a transmission gear 13 at the bottom end, the rotating shaft 12 rotates and drives a transmission gear 13 at the top end to rotate, the transmission gear 13 at the top end rotates and drives a first rack 11 to move longitudinally, the first rack 11 moves longitudinally and drives a movable connecting block 7 and a movable clamping plate 9 to move longitudinally, a telescopic spring device 8 is stressed and contracted, the user can place a civil construction steel bar 5 into a placing groove 4 through the placing groove 4, and then starts the hydraulic cylinder 15 through the control panel 18, the hydraulic cylinder 15 is started and drives the hydraulic rod 16 to reset, the hydraulic rod 16 moves to drive the second rack 17 to longitudinally reset, the second rack 17 moves to drive the rotating shaft 12 to reset and rotate through the transmission gear 13 at the bottom end, the rotating shaft 12 rotates to drive the transmission gear 13 at the top end to rotate, the transmission gear 13 at the top end rotates to drive the first rack 11 to longitudinally reset and move, the first rack 11 longitudinally moves to drive the movable connecting block 7 and the movable clamping plate 9 to longitudinally reset and move, the telescopic spring device 8 relieves stress and begins to extend, and the movable clamping plate 9 is driven to cooperate with the fixed clamping plate 10 to position and clamp the civil engineering steel bar 5.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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 reinforcing bar positioner for civil engineering, includes a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2), the equal fixedly connected with location fixed plate (3) in bottom of a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2), standing groove (4) have all been seted up at the top of a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2), the equal joint in top of a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2) has civil engineering reinforcing bar (5), the surface of civil engineering reinforcing bar (5) and the internal surface joint of standing groove (4), its characterized in that: equal fixedly connected with in one side that a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2) were kept away from each other mechanical box (6), the inner chamber sliding connection of a mechanical box (6) has swing joint piece (7), the back fixedly connected with expanding spring device (8) of a mechanical box (6), the equal sliding connection in one side that a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2) were kept away from each other has activity grip block (9) just to be located the rear of a mechanical box (6), the equal fixedly connected with in rear that one side that a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2) were kept away from each other just is located activity grip block (9) fixed grip block (10), the inner chamber sliding connection of a mechanical box (6) has a rack (11), one side that a reinforcing bar locating plate (1) and No. two reinforcing bar locating plates (2) were kept away from each other just is located the equal fixed grip block (10) in the below of a mechanical box (6) The hydraulic lifting device is characterized in that a second mechanical box (14) is connected, a hydraulic cylinder (15) is fixedly connected to the inner cavity of the second mechanical box (14), and a hydraulic rod (16) is fixedly connected to the output end of the hydraulic cylinder (15).

2. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: the front surface of the movable clamping plate (9) is fixedly connected with the back surface of the telescopic spring device (8), and the back surface of the first rack (11) is fixedly connected with the front surface of the movable connecting block (7).

3. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: no. one steel bar positioning plate (1) and No. two steel bar positioning plate (2) keep away from one side each other and the rear that is located No. two mechanism casees (14) all rotates and is connected with rotation axis (12), No. one steel bar positioning plate (1) and No. two steel bar positioning plate (2) keep away from one side each other equal sliding connection have No. two racks (17).

4. A reinforcing bar positioning device for civil engineering as claimed in claim 3, wherein: the outer surface of the rotating shaft (12) is fixedly connected with transmission gears (13), and one sides of the two transmission gears (13) are meshed with the side, far away from each other, of each of the two second racks (17).

5. A reinforcing bar positioner for civil engineering as claimed in claim 4, characterized in that: the number of the transmission gears (13) is four, and one side of each of the two transmission gears (13) is meshed with one side, far away from each other, of each of the two first racks (11).

6. A reinforcing bar positioning device for civil engineering as claimed in claim 3, wherein: the front surface of the second rack (17) is fixedly connected with the rear end of the hydraulic rod (16), and the front surface of the second mechanical box (14) is fixedly connected with a control panel (18).