CN214066763U

CN214066763U - Anchor rod anchor drawing and measuring device

Info

Publication number: CN214066763U
Application number: CN202023183908.0U
Authority: CN
Inventors: 曾金慧; 乔锐; 王召; 李志伟; 李刚山; 耿昊; 江荣玲
Original assignee: Henan Huajian Engineering Quality Inspection And Testing Co ltd
Current assignee: Henan Huajian Engineering Quality Inspection And Testing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to an anchor bolt survey technical field, and disclose an anchor bolt draws survey device, including the fixed plate, fixed surface is connected with crooked extension board on the fixed plate, the middle part fixedly connected with pneumatic cylinder of crooked extension board upper surface, the pneumatic cylinder output passes crooked extension board upper surface and fixedly connected with guard box, guard box lower surface fixedly connected with movable plate, the middle part fixedly connected with tensiometer of movable plate upper surface. This survey device is drawn to stock anchor through pneumatic cylinder, tensiometer, movable plate, fixed pipe, riser and the mating reaction of pressing from both sides tight bent plate, can carry out better fixed to stock anchor, surveys the pullout force of stock anchor simultaneously, through the mating reaction of movable plate, guard box, limiting plate, spacing and crooked extension board, can assist the stable removal from top to bottom that carries on of tensiometer, surveys the pullout force of stock anchor, improves measuring result's accuracy nature.

Description

Anchor rod anchor drawing and measuring device

Technical Field

The utility model relates to an anchor rod anchor nail survey technical field specifically is an anchor rod anchor nail draws survey device.

Background

At present, can adopt the stock reinforcement technique in engineering construction process, the size of stock effect, the pulling force of stock is an important index, and current stock anchor nail draws more unstable that survey device and stock are connected, appears the condition that drops more easily.

The prestressed anchor drawing detection device is disclosed in Chinese patent publication No. CN210665264U, and can carry out firm connection to the stock through the mounting disc structure that sets up simultaneously and the fixed steel sleeve of stock, has reduced the probability that the device appears droing at drawing the in-process, and even the emergence drops and also can not take place the incident to improve the security of device, but there is very big defect in this kind of mode: the device is inconvenient to be adjusted when fixing the stock anchor nail of equidimension not, leads to the device to be relatively not good to the fixed effect of stock anchor nail, and the practicality is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a survey device is drawn to stock anchor has solved the device and has carried out relatively inconvenient regulation when fixing to the stock anchor of unidimensional, leads to the device relatively not good to the fixed effect of stock anchor, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a device for measuring anchor bolt drawing comprises a fixed plate, wherein a bent support plate is fixedly connected to the upper surface of the fixed plate, a hydraulic cylinder is fixedly connected to the middle part of the upper surface of the bent support plate, the output end of the hydraulic cylinder penetrates through the upper surface of the bent support plate and is fixedly connected with a protection box, a protection opening is formed in the lower surface of the protection box, a movable plate is fixedly connected to the lower surface of the protection box, a tension meter is fixedly connected to the middle part of the upper surface of the movable plate and is arranged in the protection box, a first communication opening is formed in the middle part of the movable plate, the output end of the tension meter penetrates through the first communication opening and moves to the bottom end of the movable plate, a connecting plate is fixedly connected to the bottom end of the movable plate, a ball bearing is fixedly connected to the middle part of the lower surface of the connecting plate, a connecting shaft is fixedly connected to the inner side surface of the ball bearing, a fixed pipe is fixedly connected to the bottom end of the connecting shaft, and a first fixed groove and a second fixed groove are respectively arranged at the top end in the fixed pipe, the diameter of first fixed slot is less than the diameter of second fixed slot, fixed pipe inner chamber lateral wall is provided with fixed screw, the left end and the equal fixedly connected with riser of right-hand member of movable plate lower surface, riser bottom spiral shell is equipped with the threaded rod, the tight bent plate of threaded rod inner fixedly connected with clamp, threaded rod outer end fixedly connected with turning block, the tight bent plate medial surface fixedly connected with rubber bent plate of clamp, the left end and the equal fixedly connected with limiting plate of right-hand member of fixed plate upper surface, limiting plate upper surface and the crooked extension board fixed surface are connected, the limiting plate openly with the equal fixedly connected with spacing strip in the back, spacing mouthful has all been seted up to movable plate left end and right-hand member, limiting plate and the equal slidable setting of spacing strip are inside spacing mouthful, the fixed cover in top of limiting plate surface is equipped with the baffle, spacing strip upper surface and baffle fixed surface are connected.

Preferably, four corners of the outer surface of the tension meter are fixedly connected with buffer springs, the outer ends of the buffer springs are fixedly connected with the side wall of the inner cavity of the protection box, the upper surface of the tension meter is fixedly connected with a protection pad, the protection pad is arranged to be a cushion pad, and the upper surface of the protection pad is fixedly connected with the side wall of the inner cavity of the protection box.

Preferably, the top end of the outer side surface of the vertical plate is fixedly connected with a fixed angle plate, and the upper surface of the fixed angle plate is fixedly connected with the lower surface of the moving plate.

Preferably, a second communication port is formed in the middle of the fixing plate, the first communication port corresponds to the second communication port in position, and the width and the length of the second communication port are both larger than those of the first communication port.

Preferably, the outer surface of the rotating block is fixedly bonded with an anti-slip rubber pad, and the rotating block is in a regular hexagon shape.

Preferably, the equal fixedly connected with pillar in fixed plate lower surface four corners, pillar bottom fixedly connected with base, the base lower surface is provided with anti-skidding line.

(III) advantageous effects

The utility model provides a survey device is drawn to stock anchor possesses following beneficial effect:

1. this survey device is drawn to stock anchor through pneumatic cylinder, tensiometer, movable plate, fixed pipe, riser and the mating reaction of pressing from both sides tight bent plate, can carry out better fixed to stock anchor, surveys the pullout force of stock anchor simultaneously, through the mating reaction of movable plate, guard box, limiting plate, spacing and crooked extension board, can assist the stable removal from top to bottom that carries on of tensiometer, surveys the pullout force of stock anchor, improves measuring result's accuracy nature.

2. This survey device is drawn to stock anchor through the mating reaction of buffer spring, guard box, movable plate and protection pad, can carry out better protection to the tensiometer, and extension device's live time through riser, turning block, threaded rod, the mating reaction of pressing from both sides tight bent plate and rubber bent plate, can carry out further fixed to the stock anchor, reduces the emergence of dangerous accident, through the effect of rubber bent plate, can improve the fixed effect of device to the stock anchor.

3. This survey device is drawn to stock anchor can be fixed limiting plate and pneumatic cylinder through the effect of crooked extension board, through the effect of fixed scute, can carry out certain fixed to the riser, makes more firm being connected between riser and the movable plate, through the effect of baffle, can prevent that the guard box upper surface from taking place violent collision with crooked extension board, causes certain damage to the device, can play better guard action to the device.

Drawings

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

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 3 is a schematic sectional structural view of the protection box of the present invention.

In the figure: 1. a fixing plate; 2. bending the support plate; 3. a hydraulic cylinder; 4. a protection box; 5. moving the plate; 6. a tension meter; 7. a connecting plate; 8. a ball bearing; 9. a connecting shaft; 10. a fixed tube; 11. a vertical plate; 12. a threaded rod; 13. clamping the bent plate; 14. rotating the block; 15. bending a rubber plate; 16. a limiting plate; 17. a limiting strip; 18. a baffle plate; 19. a buffer spring; 20. a protection pad; 21. fixing the angle plate; 22. a pillar; 23. a base.

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: an anchor bolt drawing and measuring device comprises a fixing plate 1, wherein a bending support plate 2 is fixedly connected to the upper surface of the fixing plate 1, a hydraulic cylinder 3 is fixedly connected to the middle part of the upper surface of the bending support plate 2, the hydraulic cylinder 3 is an MOB-CA type hydraulic cylinder, the output end of the hydraulic cylinder 3 penetrates through the upper surface of the bending support plate 2 and is fixedly connected with a protection box 4, a protection opening is formed in the lower surface of the protection box 4, a moving plate 5 is fixedly connected to the lower surface of the protection box 4, a tension meter 6 is fixedly connected to the middle part of the upper surface of the moving plate 5, the tension meter 6 is a WDW-300Y tension meter, the tension meter 6 is arranged in the protection box 4, a first communication opening is formed in the middle part of the moving plate 5, the output end of the tension meter 6 penetrates through the first communication opening and moves to the bottom end of the moving plate 5 and is fixedly connected with a connecting plate 7, and a ball bearing 8 is fixedly connected to the middle part of the lower surface of the connecting plate 7, the inner side surface of a ball bearing 8 is fixedly connected with a connecting shaft 9, the bottom end of the connecting shaft 9 is fixedly connected with a fixed tube 10, the top end and the bottom end inside the fixed tube 10 are respectively provided with a first fixed groove and a second fixed groove, the diameter of the first fixed groove is smaller than that of the second fixed groove, the side wall of the inner cavity of the fixed tube 10 is provided with a fixed thread, the left end and the right end of the lower surface of a movable plate 5 are both fixedly connected with a vertical plate 11, the bottom end of the vertical plate 11 is screwed with a threaded rod 12, the inner end of the threaded rod 12 is fixedly connected with a clamping bent plate 13, the outer end of the threaded rod 12 is fixedly connected with a rotating block 14, the inner side surface of the clamping bent plate 13 is fixedly connected with a rubber bent plate 15, the left end and the right end of the upper surface of the fixed plate 1 are both fixedly connected with a limiting plate 16, the upper surface of the limiting plate 16 is fixedly connected with the lower surface of a bent support plate 2, the front surface and the back surface of the limiting plate 16 are both fixedly connected with limiting strips 17, the left end and the right end of the movable plate 5 are both provided with limiting ports, the limiting plate 16 and the limiting strip 17 can be slidably arranged inside the limiting port, the baffle 18 is fixedly sleeved at the top end of the outer surface of the limiting plate 16, and the upper surface of the limiting strip 17 is fixedly connected with the lower surface of the baffle 18.

Specifically, for carrying out better protection to tensiometer 6, the equal fixedly connected with buffer spring 19 in four corners of tensiometer 6 surface, buffer spring 19 outer end and 4 inner chamber lateral walls fixed connection of guard box, fixed surface is connected with protection pad 20 on the tensiometer 6, and protection pad 20 sets up to the blotter, and protection pad 20 upper surface and 4 inner chamber top lateral walls fixed connection of guard box.

Specifically, in order to make the connection between the vertical plate 11 and the moving plate 5 more firm, the top end of the outer side surface of the vertical plate 11 is fixedly connected with a fixed angle plate 21, and the upper surface of the fixed angle plate 21 is fixedly connected with the lower surface of the moving plate 5.

Specifically, in order to make the fixed pipe 10 more convenient when stretching out the second communicating opening, the second communicating opening has been seted up to the middle part on the fixed plate 1, and first communicating opening and second communicating opening position correspond, and the width and the length of second communicating opening all are greater than the width and the length of first communicating opening.

Specifically, in order to make the rotation of the rotating block 14 more convenient for the operator to control and improve the comfort of the operator, an anti-slip rubber pad is fixed and bonded on the outer surface of the rotating block 14, and the rotating block 14 is in a regular hexagon shape.

Specifically, in order to make the device more stable fix in suitable position in the external world, improve the stability of device, the equal fixedly connected with pillar 22 in fixed plate 1 lower surface four corners, pillar 22 bottom fixedly connected with base 23, base 23 lower surface are provided with anti-skidding line.

When the device is used, the base 23 is contacted with the ground which is provided with anchor bolts and anchors from the outside, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives the fixed pipe 10 to move downwards, the anchor bolts are positioned in the bottom end of the fixed pipe 10, the hydraulic cylinder 3 slowly continues to move downwards, meanwhile, a worker rotates the fixed pipe 10 to enable the anchor bolts and the fixed threads in the fixed pipe 10 to be connected in a screw mode, the connecting shaft 9 and the ball bearing 8 are matched to assist the fixed pipe 10 to rotate, the anchor bolts can be fixed in the fixed pipe 10, the fixed pipe 10 is internally provided with first fixed grooves and second fixed grooves which are different in diameter, the device can fix the anchor bolts and anchors with different sizes, then the worker controls the rotating block 14 to enable the threaded rod 12 to move left and right on the vertical plate 11 to enable the clamping bent plate 13 and the rubber bent plate 15 to move inwards, can carry out further fixed to the stock anchor, later control pneumatic cylinder 3 once more, make pneumatic cylinder 3 carry out ascending removal, pneumatic cylinder 3 drives guard box 4 and carries out ascending removal, make tensiometer 6 produce certain pulling force to the stock anchor, tensiometer 6 is connected with external computer, pulling force numerical value can show on the computer, the staff takes notes data, limiting plate 16 and spacing 17 can go on the removal from top to bottom on movable plate 5, can assist guard box 4 and the stable removal from top to bottom that carries on of movable plate 5, and then make the more stable removal from top to bottom that carries on of tensiometer 6, and the practicality is improved.

In conclusion, the anchor bolt pulling and measuring device can better fix the anchor bolt through the matching action of the hydraulic cylinder 3, the tension meter 6, the movable plate 5, the fixed pipe 10, the vertical plate 11 and the clamping bent plate 13, can measure the pulling force of the anchor bolt, can assist the tension meter 6 to stably move up and down through the matching action of the movable plate 5, the protection box 4, the limiting plate 16, the limiting strip 17 and the bending support plate 2, can measure the pulling force of the anchor bolt, can improve the accuracy of a measuring result, can better protect the tension meter 6 through the matching action of the buffer spring 19, the protection box 4, the movable plate 5 and the protection pad 20, can prolong the service life of the device, can further fix the anchor bolt through the matching action of the vertical plate 11, the rotating block 14, the threaded rod 12, the clamping bent plate 13 and the rubber bent plate 15, reduce the emergence of dangerous accident, effect through rubber bent plate 15, can improve the fixed effect of device to the stock anchor, effect through crooked extension board 2, can fix limiting plate 16 and pneumatic cylinder 3, effect through fixed scute 21, can carry out certain fixed to riser 11, it is more firm to make being connected between riser 11 and the movable plate 5, effect through baffle 18, can prevent that sharp collision takes place with crooked extension board 2 in protection box 4 upper surface, cause certain damage to the device, can play better guard action to the device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 an anchor bolt draws survey device, includes fixed plate (1), its characterized in that: the upper surface of the fixed plate (1) is fixedly connected with a bent support plate (2), the middle part of the upper surface of the bent support plate (2) is fixedly connected with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) penetrates through the upper surface of the bent support plate (2) and is fixedly connected with a protection box (4), the lower surface of the protection box (4) is provided with a protection opening, the lower surface of the protection box (4) is fixedly connected with a movable plate (5), the middle part of the upper surface of the movable plate (5) is fixedly connected with a tension meter (6), the tension meter (6) is arranged inside the protection box (4), the middle part of the movable plate (5) is provided with a first communication opening, the output end of the tension meter (6) penetrates through the first communication opening and moves to the bottom end of the movable plate (5) to be fixedly connected with a connecting plate (7), the middle part of the lower surface of the connecting plate (7) is fixedly connected with a ball bearing (8), and the inner side surface of the ball bearing (8) is fixedly connected with a connecting shaft (9), a fixed pipe (10) is fixedly connected with the bottom end of the connecting shaft (9), a first fixed groove and a second fixed groove are respectively arranged at the top end and the bottom end inside the fixed pipe (10), the diameter of the first fixed groove is smaller than that of the second fixed groove, fixed threads are arranged on the side wall of an inner cavity of the fixed pipe (10), the left end and the right end of the lower surface of the movable plate (5) are both fixedly connected with vertical plates (11), threaded rods (12) are screwed at the bottom ends of the vertical plates (11), clamping bent plates (13) are fixedly connected at the inner ends of the threaded rods (12), rotating blocks (14) are fixedly connected at the outer ends of the threaded rods (12), rubber bent plates (15) are fixedly connected at the inner side surfaces of the clamping bent plates (13), limiting plates (16) are both fixedly connected at the left end and the right end of the upper surface of the fixed plate (1), the upper surface of the limiting plates (16) is fixedly connected with the lower surface of the bent plate (2), and limiting strips (17) are both fixedly connected at the front surface and the back surface of the limiting plates (16), spacing mouthful have all been seted up to movable plate (5) left end and right-hand member, and limiting plate (16) and spacing strip (17) all can slide the setting inside spacing mouthful, and the fixed cover in top of limiting plate (16) surface is equipped with baffle (18), and spacing strip (17) upper surface and baffle (18) lower fixed surface are connected.

2. The anchor pull determination device of claim 1, wherein: the four corners of the outer surface of the tension meter (6) are fixedly connected with buffer springs (19), the outer ends of the buffer springs (19) are fixedly connected with the inner cavity side wall of the protection box (4), the upper surface of the tension meter (6) is fixedly connected with protection pads (20), the protection pads (20) are arranged to be cushion pads, and the upper surfaces of the protection pads (20) are fixedly connected with the inner cavity top side wall of the protection box (4).

3. The anchor pull determination device of claim 1, wherein: the top end of the outer side surface of the vertical plate (11) is fixedly connected with a fixed angle plate (21), and the upper surface of the fixed angle plate (21) is fixedly connected with the lower surface of the movable plate (5).

4. The anchor pull determination device of claim 1, wherein: the middle part is seted up second intercommunication mouth on fixed plate (1), and first intercommunication mouth corresponds with second intercommunication mouth position, and the width and the length of second intercommunication mouth all are greater than the width and the length of first intercommunication mouth.

5. The anchor pull determination device of claim 1, wherein: the outer surface of the rotating block (14) is fixedly bonded with an anti-slip rubber pad, and the rotating block (14) is in a regular hexagon shape.

6. The anchor pull determination device of claim 1, wherein: the anti-skidding support plate is characterized in that pillars (22) are fixedly connected to four corners of the lower surface of the fixing plate (1), bases (23) are fixedly connected to the bottom ends of the pillars (22), and anti-skidding patterns are arranged on the lower surface of the bases (23).