CN211602749U

CN211602749U - Reinforced concrete strength detection equipment

Info

Publication number: CN211602749U
Application number: CN202020274517.0U
Authority: CN
Inventors: 祝小晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-09-29
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a check out test set technical field just discloses a reinforced concrete intensity check out test set, which comprises a body, the side fixedly connected with slider of body, the surface activity joint of slider has the backup pad, the bottom surface fixedly connected with go-between of backup pad, the big oil pipe of lower extreme fixedly connected with of go-between, body rear end face fixedly connected with telescopic link, little oil pipe has been cup jointed in the surface activity of telescopic link. This reinforced concrete intensity check out test set, through at body side fixed connection slider and cup joint with the backup pad activity, utilize one hand to hold down the pressure oil compression in dead lever and the pull rod realization big oil pipe, and transmit the telescopic link that drives the body and link to each other for little oil pipe and remove, realize the removal of body, change and use the mode that the body compressed tightly the body hard, the workman only stands after steady and holds down the pull rod and realizes the resilience measurement, the simple operation, safety hard, the security that improves the detection.

Description

Reinforced concrete strength detection equipment

Technical Field

The utility model relates to a check out test set technical field specifically is a reinforced concrete intensity check out test set.

Background

The concrete resiliometer is a detection device, suitable for detecting the strength of general building members, bridge and various concrete members (plate, beam, column and bridge frame), and its main technical indicators have impact functions of springing the rigidity of tension spring, springing hammer stroke, maximum static friction force of pointer system and rigid drilling rate.

Present reinforced concrete intensity check out test set uses the resiliometer to carry out resilience intensity detection usually, hold the resiliometer through the manual work and compress tightly the concrete plane and carry out the resilience measurement, because need artifical two walls that are gripped to compress tightly the wall when measuring, in order to keep leveling with the wall and measure, the workman need press the resiliometer hard and the health tilt state appears, when the eminence is measured, the condition of falling down takes place easily to the slope health state, the incident takes place, the eminence is measured inconveniently, there is the potential safety hazard in the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reinforced concrete intensity check out test set possesses the advantage of safety measure and accurate detection, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a reinforced concrete intensity check out test set, includes the body, the side fixedly connected with slider of body, the surface activity joint of slider has the backup pad, the bottom surface fixedly connected with go-between of backup pad, the big oil pipe of lower extreme fixedly connected with of go-between, body rear end face fixedly connected with telescopic link, little oil pipe has been cup jointed in the surface activity of telescopic link, the sealed head of rear end face fixedly connected with of telescopic link, fixed intercommunication has the hose between little oil pipe and the big oil pipe, the left surface fixedly connected with spring in big oil pipe inner chamber, No. two sealed heads of right-hand member fixedly connected with of spring, No. two sealed head's right flank fixedly connected with plunger, the outer fixedly connected with pull rod of plunger, big oil pipe's outer fixed surface is connected with dead lever.

Preferably, the supporting plate is internally provided with a sliding groove, and the inner surface of the sliding groove is movably clamped with the sliding block.

Preferably, the bottom surface of the supporting plate is fixedly connected with a stationary half ring, and the bottom surface of the stationary half ring is fixedly connected with a holding rod.

Preferably, the fixed rod is located on the right side of the outer surface of the large oil pipe, the pull rod is located on the right side of the outer surface of the plunger, and the fixed rod and the pull rod are located on the same horizontal plane.

Preferably, the front end face of the supporting plate is fixedly connected with a ring plate, the front end face of the ring plate is fixedly connected with an auxiliary rod, and the front end of the auxiliary rod is located in front of the front end of the body.

Preferably, the diameter of the first sealing head is smaller than the diameter of an inner cavity of the small oil pipe, and the first sealing head is movably sleeved with the small oil pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this reinforced concrete intensity check out test set, through at body side fixed connection slider and cup joint with the backup pad activity, utilize one hand to hold down the pressure oil compression in dead lever and the pull rod realization big oil pipe, and transmit the telescopic link that drives the body and link to each other for little oil pipe and remove, realize the removal of body, change and use the mode that the body compressed tightly the body hard, the workman only stands after steady and holds down the pull rod and realizes the resilience measurement, the simple operation, safety hard, the security that improves the detection.

2. This reinforced concrete intensity check out test set, through the front end at the backup pad connection ring board, and add the auxiliary rod at the front end of ring board, make the auxiliary rod front end surpass the body front end, avoid needing to use the body front end to contact the wall when measuring and confirm that the contact is level, the body front end produces small deformation and influence and detects the precision before avoiding measuring to confirm before the level, utilize the auxiliary rod to confirm to level, it makes the body be close to the wall and measures to hold the pull rod, improve the detected data accuracy.

Drawings

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

fig. 2 is an exploded view between the structural body and the support plate of the present invention;

FIG. 3 is an explosion diagram between the telescopic rod and the small oil pipe according to the structure of the present invention;

FIG. 4 is an exploded view of the spring and the large oil pipe of the present invention;

fig. 5 is the connection schematic diagram of the large oil pipe and the small oil pipe of the structure of the utility model.

In the figure: 1. a body; 2. a slider; 3. a support plate; 4. a chute; 5. a telescopic rod; 6. a small oil pipe; 7. a first sealing head; 8. a hose; 9. a large oil pipe; 10. a spring; 11. a second sealing head; 12. a plunger; 13. a pull rod; 14. fixing the rod; 15. a stationary half ring; 16. a holding rod; 17. a ring plate; 18. an auxiliary lever; 19. and (7) connecting rings.

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. 1-5, a reinforced concrete strength detection device, including a body 1, a slider 2 is fixedly connected to a side surface of the body 1, a support plate 3 is movably clamped to an outer surface of the slider 2, a connection ring 19 is fixedly connected to a bottom surface of the support plate 3, a large oil pipe 9 is fixedly connected to a lower end of the connection ring 19, a telescopic rod 5 is fixedly connected to a rear end surface of the body 1, a small oil pipe 6 is movably sleeved on an outer surface of the telescopic rod 5, a first sealing head 7 is fixedly connected to a rear end surface of the telescopic rod 5, a hose 8 is fixedly communicated between the small oil pipe 6 and the large oil pipe 9, a spring 10 is fixedly connected to a left side surface of an inner cavity of the large oil pipe 9, a second sealing head 11 is fixedly connected to a right end of the spring 10, a plunger 12 is fixedly connected to a right side surface of the second sealing head.

Wherein, spout 4 has been seted up to the inside of backup pad 3, and the internal surface of

spout

4 and 2 activity joints of slider, the length of specific spout 4 is far greater than the length of slider 2, guarantees that body 1 has certain displacement distance, realizes resilience detection.

Wherein, the bottom surface fixedly connected with stationary half 15 of backup pad 3, the bottom surface fixedly connected with holding rod 16 of stationary half 15, the screw thread is seted up to the surface of holding rod 16, and the reinforcing degree of gripping is convenient for hold the device, and stationary half 15 is used for two backup pads 3 of fixed.

The fixed rod 14 is located on the right side of the outer surface of the large oil pipe 9, the pull rod 13 is located on the right side of the outer surface of the plunger 12, and the fixed rod 14 and the pull rod 13 are located on the same horizontal plane, so that when the pull rod 13 is held tightly, the plunger 12 can be stably sleeved in the large oil pipe 9, friction force increase caused by deviation is avoided, and friction resistance is reduced.

Wherein, the preceding terminal surface fixedly connected with crown plate 17 of backup pad 3, the preceding terminal surface fixedly connected with auxiliary rod 18 of crown plate 17, the front end of auxiliary rod 18 is located the place ahead of body 1 front end, guarantees that auxiliary rod 18 contacts the wall and accomplishes the adjustment of roughness earlier than body 1 front end, improves the exactness of detection data.

The diameter of the first sealing head 7 is smaller than the diameter of an inner cavity of the small oil pipe 6, the first sealing head 7 is movably sleeved with the small oil pipe 6, and the diameter of the first sealing head 7 is slightly smaller than the diameter of the small oil pipe by 1-2 mm, so that pressure oil cannot overflow.

The working principle is as follows: the holding rod 16 is held by the left hand, the pull rod 13 and the fixed rod 14 are held by the right hand, the left hand is close to the wall surface forwards, the front end of the auxiliary rod 18 is in contact with the wall surface, the pull rod 13 is held by the right hand to drive the plunger 12 to slide towards the large oil pipe 9, the spring 10 is compressed, pressure oil in the large oil pipe 9 flows into the small oil pipe 6 through the hose 8, the sealing head 7 is extruded, the telescopic rod 5 is driven to slide forwards, the body 1 slides forwards along the supporting plate 3, the front end of the body 1 presses the wall surface to be detected, the pull rod 13 is loosened, the spring 10 resets, the pressure oil is driven to flow back to the large oil pipe 9, the telescopic rod 5 resets, the body 1 slides backwards, and.

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 reinforced concrete intensity check out test set, includes body (1), its characterized in that: the side face of the body (1) is fixedly connected with a sliding block (2), the outer surface of the sliding block (2) is movably clamped with a supporting plate (3), the bottom face of the supporting plate (3) is fixedly connected with a connecting ring (19), the lower end of the connecting ring (19) is fixedly connected with a large oil pipe (9), the rear end face of the body (1) is fixedly connected with a telescopic rod (5), the outer surface of the telescopic rod (5) is movably sleeved with a small oil pipe (6), the rear end face of the telescopic rod (5) is fixedly connected with a first sealing head (7), a hose (8) is fixedly communicated between the small oil pipe (6) and the large oil pipe (9), the left side face of the inner cavity of the large oil pipe (9) is fixedly connected with a spring (10), the right end of the spring (10) is fixedly connected with a second sealing head (11), and the right side face of the second, the outer surface of the plunger (12) is fixedly connected with a pull rod (13), and the outer surface of the large oil pipe (9) is fixedly connected with a fixing rod (14).

2. The reinforced concrete strength detection apparatus of claim 1, wherein: the inside of backup pad (3) has seted up spout (4), the internal surface and the slider (2) activity joint of spout (4).

3. The reinforced concrete strength detection apparatus of claim 2, wherein: the bottom surface of the supporting plate (3) is fixedly connected with a fixed semi-ring (15), and the bottom surface of the fixed semi-ring (15) is fixedly connected with a holding rod (16).

4. The reinforced concrete strength detection apparatus of claim 1, wherein: the fixed rod (14) is located on the right side of the outer surface of the large oil pipe (9), the pull rod (13) is located on the right side of the outer surface of the plunger (12), and the fixed rod (14) and the pull rod (13) are located on the same horizontal plane.

5. The reinforced concrete strength detection apparatus of claim 2, wherein: the front end face of the supporting plate (3) is fixedly connected with a ring plate (17), the front end face of the ring plate (17) is fixedly connected with an auxiliary rod (18), and the front end of the auxiliary rod (18) is located in front of the front end of the body (1).

6. The reinforced concrete strength detection apparatus of claim 1, wherein: the diameter of the first sealing head (7) is smaller than the diameter of an inner cavity of the small oil pipe (6), and the first sealing head (7) is movably sleeved with the small oil pipe (6).