CN210828072U

CN210828072U - Steel bar positioning device for civil engineering

Info

Publication number: CN210828072U
Application number: CN201921686826.2U
Authority: CN
Inventors: 王治伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-23
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a reinforcing bar positioner for civil engineering, including base, bracing piece and jacking board, first electric hydraulic cylinder is all installed to the four corners position department at base top, and first electric hydraulic cylinder's output installs the jacking board, the intermediate position department at jacking board top installs first articulated shaft, and the top of first articulated shaft articulates there is the regulating plate, second electric hydraulic cylinder is all installed to the both sides of jacking board top one end. The utility model discloses install the lantern ring, hinge bar, second articulated shaft, splint and third electric hydraulic cylinder, third electric hydraulic cylinder's output promotes the lantern ring for the lantern ring passes through the hinge bar and promotes splint, and splint atress and the articulated position department of second articulated shaft are the centre of a circle rotation along it, and not only accessible splint press from both sides the reinforcing bar tightly, still can adjust the interval between the splint, makes the device can be applicable to the reinforcing bar of different diameters.

Description

Steel bar positioning device for civil engineering

Technical Field

The utility model relates to a civil engineering equipment technical field specifically is a reinforcing bar positioner for civil engineering.

Background

Civil engineering refers to the planning, construction and maintenance of all water, soil and culture related infrastructures, and the current general civil engineering projects include: the existing concrete column needs to be cast, because the existing concrete must be cast with steel bars, and a certain standard distance is needed between the cast steel bars and the outer formwork plane, so as to ensure the strength of the cast steel bars, the traditional fixing and positioning mode using cushion blocks is gradually replaced by the mode of positioning the steel bars by using the steel bar positioning device, when the existing steel bar positioning device for civil engineering is used, the size of the clamping plate is fixed, the steel bars are placed at the top of the clamping plate, the steel bars cannot be effectively fixed, although part of the positioning device is used for reinforcing the steel bars by arranging parts such as bolts, the operation process is complex, time and labor are wasted, the working efficiency is reduced, meanwhile, when the existing steel bar positioning device for civil engineering is used, the inclination angle of reinforcing bar can not be adjusted, is not convenient for fix a position the reinforcing bar, can not be applicable to different operational environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar positioner for civil engineering 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: a steel bar positioning device for civil engineering comprises a base, a support rod and a lifting plate, wherein four corners of the top of the base are provided with first electric hydraulic cylinders, the output end of each first electric hydraulic cylinder is provided with the lifting plate, the middle position of the top of the lifting plate is provided with a first articulated shaft, the top of each first articulated shaft is articulated with an adjusting plate, two sides of one end of the top of the lifting plate are provided with second electric hydraulic cylinders, one end of the top of the lifting plate, far away from the second electric hydraulic cylinders, is provided with a return spring, the output end of each second electric hydraulic cylinder is articulated with the adjusting plate, one end of the return spring, far away from the lifting plate, is connected with the adjusting plate, the middle position of the top of the adjusting plate is provided with the support rod, the middle positions of two ends of the top of the adjusting plate are provided with third electric hydraulic cylinders, and two, and the lantern ring is installed through the slider to the spout, third electric hydraulic cylinder's output all is connected with the lantern ring, control panel is installed to one side of base, control panel's output passes through the wire respectively with first electric hydraulic cylinder, second electric hydraulic cylinder and third electric hydraulic cylinder's input electric connection.

Preferably, the four corners position department of base bottom all is provided with the recess, and the inside top of recess all installs expanding spring, the universal wheel is all installed to expanding spring's bottom.

Preferably, the fixed block is all installed at the both ends of base both sides, the inside of fixed block all is provided with the screw, and the fixed block keeps away from one side of base and all installs the inserted bar, the inside all threaded mounting of screw has fixing bolt.

Preferably, the second articulated shaft is all installed to the both sides at bracing piece top, and the outside of second articulated shaft all articulates there is splint, the bottom of splint all articulates there is the hinge bar, and the one end that splint were kept away from to the hinge bar all is connected with the lantern ring.

Preferably, the antiskid rubber pad is all installed to one side that splint are close to the bracing piece, and the outside of antiskid rubber pad all is provided with anti-skidding line.

Preferably, the outer sides of the return springs are provided with anti-rust layers.

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

1. the steel bar positioning device for civil engineering is provided with a sleeve ring, a hinge rod, a second hinge shaft, a clamping plate and a third electric hydraulic cylinder, wherein the output end of the third electric hydraulic cylinder pushes the sleeve ring to enable the sleeve ring to push the clamping plate through the hinge rod, the clamping plate is stressed and rotates around the hinge position of the clamping plate and the second hinge shaft as the circle center, so that the steel bars can be clamped through the clamping plate, the distance between the clamping plates can be adjusted, and the device can be suitable for steel bars with different diameters;

2. the steel bar positioning device for civil engineering is provided with a first articulated shaft, a second electric hydraulic cylinder and a return spring, the adjusting plate is pushed or pulled by the second electric hydraulic cylinder to be stressed and rotate around the articulated position of the adjusting plate and the first articulated shaft as a circle center, the inclination angle of the adjusting plate can be adjusted, so that the inclination angle of the steel bar can be adjusted, the steel bar can be conveniently positioned, the steel bar can be positioned to different positioning angles, and the device can be suitable for different working environments;

3. this reinforcing bar positioner for civil engineering installs expanding spring and universal wheel to install inserted bar, fixing bolt and fixed block cooperation and use, when the reinforcing bar was placed in the bracing piece top, the base received pressure and compressed expanding spring, make the universal wheel accomodate into the recess inside, be fixed in ground with the base through inserted bar and fixing bolt, can improve device's stability, and simultaneously, expanding spring has the effect of buffering, but buffer is at the vibrations of removal in-process.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

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

fig. 3 is a schematic side view of the present invention.

In the figure: 1. inserting a rod; 2. fixing the bolt; 3. a fixed block; 4. a screw hole; 5. a base; 6. a first electric hydraulic cylinder; 7. a first hinge shaft; 8. an adjusting plate; 9. a support bar; 10. a collar; 11. a hinged lever; 12. a second hinge shaft; 13. a splint; 14. a chute; 15. a jacking plate; 16. a tension spring; 17. a groove; 18. a universal wheel; 19. a second electric hydraulic cylinder; 20. a third electric hydraulic cylinder; 21. a return spring; 22. 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 an embodiment: a steel bar positioning device for civil engineering comprises a base 5, a support rod 9 and a lifting plate 15, wherein four corners of the top of the base 5 are provided with first electric hydraulic cylinders 6, the type of the first electric hydraulic cylinder 6 can be EC-30, the output end of the first electric hydraulic cylinder 6 is provided with the lifting plate 15, the middle position of the top of the lifting plate 15 is provided with a first articulated shaft 7, the top of the first articulated shaft 7 is articulated with an adjusting plate 8, two sides of one end of the top of the lifting plate 15 are provided with second electric hydraulic cylinders 19, the type of the second electric hydraulic cylinders 19 can be EC-30, one end of the top of the lifting plate 15, which is far away from the second electric hydraulic cylinders 19, is provided with a return spring 21, the output end of the second electric hydraulic cylinders 19 is articulated with the adjusting plate 8, one end of the return spring 21, which is far away from the lifting plate 15, is connected with the adjusting plate 8, the support rod, and the middle positions of the two ends of the top of the adjusting plate 8 are all provided with third electric hydraulic cylinders 20, the model of the third electric hydraulic cylinders 20 can be EC-30, the two sides of the supporting rod 9 are both provided with chutes 14, the chutes 14 are provided with lantern rings 10 through sliders, the output ends of the third electric hydraulic cylinders 20 are connected with the lantern rings 10, one side of the base 5 is provided with a control panel 22, and the output ends of the control panel 22 are respectively and electrically connected with the input ends of the first electric hydraulic cylinders 6, the second electric hydraulic cylinders 19 and the third electric hydraulic cylinders 20 through leads.

In this implementation:

further, the four corners position department of base 5 bottom all is provided with recess 17, and telescopic spring 16 is all installed at the inside top of recess 17, universal wheel 18 is all installed to telescopic spring 16's bottom, the setting of universal wheel 18 makes the device can remove, telescopic spring 16 has the effect of buffering, but buffer is in the vibrations of removal in-process, the reinforcing bar is placed when bracing piece 9 top, base 5 receives pressure and compression telescopic spring 16, make universal wheel 18 accomodate into inside recess 17, make base 5 bottom laminate in ground, increase the area of contact on device and ground, be favorable to improving the stability of device.

Further, fixed block 3 is all installed at the both ends of 5 sides of base, and the inside of fixed block 3 all is provided with screw 4, and fixed block 3 keeps away from one side of base 5 and all installs inserted bar 1, and fixing bolt 2 is all installed to the screw 4 inside screw thread, is fixed in base 5 through inserted bar 1 and fixing bolt 2 on ground, can improve the stability of device.

Further, second articulated shaft 12 is all installed to the both sides at bracing piece 9 top, and the outside of second articulated shaft 12 all articulates there is splint 13, the bottom of splint 13 all articulates there is articulated rod 11, and the one end that rod 11 kept away from splint 13 all is connected with the lantern ring 10, the output of third electric hydraulic cylinder 20 promotes lantern ring 10, make lantern ring 10 promote splint 13 through rod 11, splint 13 atress is the centre of a circle rotation along its articulated position department with second articulated shaft 12, not only accessible splint 13 presss from both sides the reinforcing bar tightly, still can adjust the interval between splint 13, make the device can be applicable to the reinforcing bar of different diameters.

Further, the antiskid rubber pad is all installed to one side that splint 13 is close to bracing piece 9, and the outside of antiskid rubber pad all is provided with anti-skidding line, and anti-skidding effect is better, can prevent that the reinforcing bar from the landing of bracing piece 9 top.

Furthermore, the outer sides of the return springs 21 are provided with anti-rust layers, which is beneficial to prolonging the service life of the return springs 21.

The working principle is as follows: when the device is used, the device is moved to a designated position through the universal wheel 18, the telescopic spring 16 can buffer the vibration of the device in the moving process, when a steel bar is placed at the top of the support rod 9, the base 5 is stressed and compresses the telescopic spring 16, when the bottom of the base 5 is attached to the ground, the telescopic spring 16 is accommodated in the groove 17, at the moment, the inserted link 1 is inserted into the ground, a worker can move the fixing bolt 2 in the screw hole 4 by screwing the fixing bolt 2, so that the fixing bolt 2 is screwed into the ground to reinforce the base 5, then the worker can extend the output end of the third electric hydraulic cylinder 20 through the control panel 22, the third electric hydraulic cylinder 20 pushes the lantern ring 10 to slide upwards on the sliding groove 14, the lantern ring 10 pushes the clamp plate 13 through the hinge rod 11, so that the clamp plate 13 is stressed and rotates along the hinge position of the clamp plate 13 and the second hinge shaft 12 as the center of a, during the location, when needing to adjust the inclination of reinforcing bar, workman's accessible control panel 22 control second electric hydraulic cylinder 19's output is flexible, and second electric hydraulic cylinder 19 promotes or stimulates regulating plate 8 for regulating plate 8 rotates for the centre of a circle along its articulated position department with first articulated shaft 7, adjusts the inclination of regulating plate 8, thereby can adjust the inclination of bracing piece 9 top reinforcing bar, is convenient for fix a position the reinforcing bar.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a reinforcing bar positioner for civil engineering, includes base, bracing piece and jacking board, its characterized in that: the four corners position of the top of the base is all provided with a first electric hydraulic cylinder, the output end of the first electric hydraulic cylinder is provided with a lifting plate, the middle position of the top of the lifting plate is provided with a first articulated shaft, the top of the first articulated shaft is articulated with an adjusting plate, the two sides of one end of the top of the lifting plate are all provided with a second electric hydraulic cylinder, one end of the top of the lifting plate, which is far away from the second electric hydraulic cylinder, is provided with a reset spring, the output end of the second electric hydraulic cylinder is articulated with the adjusting plate, one end of the reset spring, which is far away from the lifting plate, is connected with the adjusting plate, the middle position of the top of the adjusting plate is provided with a support rod, the middle positions of the two ends of the top of the adjusting plate are all provided with a third electric hydraulic cylinder, the two sides of the support rod are both provided, control panel is installed to one side of base, control panel's output passes through the wire respectively with first electric hydraulic cylinder, second electric hydraulic cylinder and third electric hydraulic cylinder's input electric connection.

2. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: the four corners position department of base bottom all is provided with the recess, and the inside top of recess all installs expanding spring, the universal wheel is all installed to expanding spring's bottom.

3. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: the fixed block is all installed at the both ends of base both sides, the inside of fixed block all is provided with the screw, and the fixed block keeps away from one side of base and all installs the inserted bar, fixing bolt is all installed to the inside all screw threads of screw.

4. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: the second articulated shaft is all installed to the both sides at bracing piece top, and the outside of second articulated shaft all articulates there is splint, the bottom of splint all articulates there is the hinge bar, and the one end that splint were kept away from to the hinge bar all is connected with the lantern ring.

5. A reinforcing bar positioner for civil engineering as claimed in claim 4, characterized in that: the anti-skidding rubber pads are installed on one sides, close to the supporting rods, of the clamping plates, and anti-skidding lines are arranged on the outer sides of the anti-skidding rubber pads.

6. A reinforcing bar positioning device for civil engineering as claimed in claim 1, wherein: and the outer sides of the reset springs are provided with anti-rust layers.