CN212540014U - Hardness detection device for bridge construction engineering - Google Patents
Hardness detection device for bridge construction engineering Download PDFInfo
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- CN212540014U CN212540014U CN202021041884.2U CN202021041884U CN212540014U CN 212540014 U CN212540014 U CN 212540014U CN 202021041884 U CN202021041884 U CN 202021041884U CN 212540014 U CN212540014 U CN 212540014U
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- construction engineering
- hardness detection
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Abstract
The utility model provides a hardness detection device for bridge construction engineering relates to bridge construction engineering hardness and detects technical field. This a hardness detection device for bridge construction engineering, including a supporting bench, the top of brace table is provided with the roof, and the roof passes through two montant fixed connection with the brace table, is provided with the fly leaf between roof and the brace table, and the both ends of fly leaf slide respectively and cup joint the surface at two montants, and two montants are located the below of fly leaf and all fixedly cup jointed the support ring. This a hardness detection device for bridge construction engineering through setting up joint pole, coupling spring, arc head, transfer line and hammering piece, has reached the fly leaf and reciprocating in-process hammering pole and has circulated continuous with the effect of degree hammering, has solved hardness detection device now, is carrying out the in-process that strikes the test, can not carry out in succession with the degree and strike, causes the problem that the error appears in the result that detects out.
Description
Technical Field
The utility model relates to a bridge construction engineering hardness detects technical field, specifically is a hardness detection device for bridge construction engineering.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.
Need detect concrete slab's hardness at the bridge construction engineering in-process, but hardness testing device now, in the in-process of carrying out the striking test, can not carry out the continuous same degree and strike, cause the result that detects to appear the error.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a hardness detection device for bridge construction engineering has solved hardness detection device now, is carrying out the in-process of striking test, can not carry out in succession and strike with the degree, causes the problem that the result that detects out the mistake appears.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hardness detection device for bridge construction engineering, includes a supporting bench, the top of brace table is provided with the roof, and the roof passes through two montant fixed connection with the brace table, is provided with the fly leaf between roof and the brace table, and the both ends of fly leaf slide respectively to cup joint the surface at two montants, and two montants are located the below of fly leaf and all fixed the support ring of having cup jointed, are provided with the motor between fly leaf and the roof, motor and roof fixed connection, and the right side that is located the motor between fly leaf and the roof is provided with the eccentric wheel, the output fixed connection of eccentric wheel.
A mounting barrel is arranged between the movable plate and the support table, a fixed plate is fixedly sleeved at the lower end of the mounting barrel, two ends of the fixed plate are respectively fixedly sleeved on the outer surfaces of two vertical rods, a hammering block is inserted into the inner bottom wall of the mounting barrel in a sliding manner, a hammering block is inserted into the mounting barrel in a sliding manner and positioned above the hammering block, the upper surface of the hammering block is fixedly connected with an arc head, a moving block is inserted into the mounting barrel in a sliding manner and positioned above the hammering block, the moving block is positioned behind the arc head, clamping rods are arranged on the left side and the right side of the arc head, the lower ends of the two clamping rods are hinged with the front surface of the moving block, the surfaces, close to each other, of the two clamping rods are fixedly connected through a connecting spring, the connecting spring is positioned above the arc head, a transmission rod is fixedly connected to the upper surface of the moving block, the upper end, two support rings all are through extrusion spring fixed connection with the fly leaf, and two extrusion springs slide respectively and cup joint the surface at two montants, and the bottom surface fixedly connected with supporting leg of brace table, the top that the interior roof of installation bucket lies in two joint bars respectively all is provided with the inserting groove.
Preferably, the circumferential side surface of the motor is fixedly sleeved with the mounting frame, and the upper end of the mounting frame is fixedly connected with the bottom surface of the top plate.
Preferably, the upper surface of the movable plate is positioned below the eccentric wheel and is hinged with a rotating wheel, and the upper end of the rotating wheel is in rolling contact with the lower end of the eccentric wheel.
Preferably, the front surface of the moving block is fixedly connected with two positioning plates, and the two clamping rods are positioned between the two positioning plates.
Preferably, the two clamping rods are both V-shaped, and are symmetrically distributed on the left side and the right side of the arc head along the axis of the arc head.
Preferably, the two extrusion springs are arranged in parallel, and are symmetrically distributed on the left side and the right side of the transmission rod along the axis of the transmission rod.
(III) advantageous effects
The utility model provides a hardness detection device for bridge construction engineering. The method has the following beneficial effects:
1. the hardness detection device for the bridge construction engineering comprises clamping rods, connecting springs, arc heads, a transmission rod and a hammering block, when a test is required, a concrete plate is placed on a support table, a motor is started to drive an eccentric wheel to eccentrically rotate, the eccentric wheel rotates and circularly moves up and down under the action of an extrusion spring, in the process that a movable plate moves downwards, a moving block moves downwards through the transmission rod and then drives two clamping rods to move downwards, when the clamping rods move to the arc heads, the lower ends of the two clamping rods are separated from each other under the action of the arc heads, then the connecting springs stretch, then clamping of the arc heads is completed under the action of the connecting springs, then the hammering block is driven to move upwards through the arc heads in the process that the movable plate moves upwards, when the moving block moves to the top, the upper end of two joint poles is pegged graft respectively inside two inserting grooves, then the upper end that makes two joint poles is close to each other, thereby keep away from each other from the lower extreme of two joint poles and release the circular arc head, then the hammering piece is beaten the hammering pole, reached the fly leaf and reciprocating the effect that the in-process hammering pole circulated in succession with the degree hammering that reciprocates, hardness detection device has now been solved, at the in-process that carries out the striking test, can not carry out in succession with the degree and strike, cause the problem that the error appears in the result that detects out.
2. This a hardness detection device for bridge construction engineering, through setting up the locating plate, connecting spring is in the extrusion state, and connecting spring makes the upper end of two joint rods have the trend of keeping away from each other, and the locating plate is fixed a position two joint rods keep away from each other, has reached the effect that prevents the excessive keeping away from of joint rod under connecting spring's effect, has solved the problem that can not press from both sides the circular arc head to excessively keeping away from under connecting spring's effect of upper end of two joint rods.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the transmission rod and the installation barrel of the present invention;
FIG. 3 is a schematic view of the connection between the eccentric wheel and the rotating wheel of the present invention;
fig. 4 is an enlarged structural diagram of a portion a in fig. 2 according to the present invention.
The device comprises a support table 1, a top plate 2, a movable plate 3, a vertical rod 4, an eccentric wheel 5, a support ring 6, an installation barrel 7, a fixed plate 8, a hammering rod 9, a hammering block 10, an arc head 11, a moving block 12, a clamping rod 13, a connecting spring 14, a transmission rod 15, an extrusion spring 16, supporting legs 17, an insertion groove 18, an installation frame 19, a rotating wheel 20, a positioning plate 21 and a motor 22.
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.
The embodiment of the utility model provides a hardness detection device for bridge construction engineering, as shown in fig. 1-4, including a supporting table 1, the concrete slab is placed above the supporting table 1, a top plate 2 is arranged above the supporting table 1, the top plate 2 is fixedly connected with the supporting table 1 through two vertical rods 4, a movable plate 3 is arranged between the top plate 2 and the supporting table 1, two ends of the movable plate 3 are respectively sleeved on the outer surfaces of the two vertical rods 4 in a sliding manner, the two vertical rods 4 are respectively positioned below the movable plate 3 and are fixedly sleeved with a supporting ring 6, a motor 22 is arranged between the movable plate 3 and the top plate 2, the motor 22 is fixedly connected with the top plate 2, a mounting rack 19 is fixedly sleeved on the circumferential side surface of the motor 22, the upper end of the mounting rack 19 is fixedly connected with the bottom surface of the top plate 2, an eccentric wheel 5 is arranged on the right side of, the upper surface of the movable plate 3 is positioned below the eccentric wheel 5 and is hinged with a rotating wheel 20, the upper end of the rotating wheel 20 is in rolling contact with the lower end of the eccentric wheel 5, and the rotating wheel 20 is arranged to reduce the friction force between the eccentric wheel 5 and the movable plate 3.
A mounting barrel 7 is arranged between the movable plate 3 and the support table 1, a fixed plate 8 is fixedly sleeved at the lower end of the mounting barrel 7, two ends of the fixed plate 8 are respectively fixedly sleeved on the outer surfaces of two vertical rods 4, a hammering rod 9 is inserted into the inner bottom wall of the mounting barrel 7 in a sliding manner, a hammering block 10 is inserted into the mounting barrel 7 above the hammering rod 9 in a sliding manner, an arc head 11 is fixedly connected to the upper surface of the hammering block 10, a moving block 12 is inserted into the mounting barrel 7 above the hammering block 10 in a sliding manner, the moving block 12 is positioned behind the arc head 11, clamping rods 13 are arranged on the left side and the right side of the arc head 11, the eccentric wheel 5 rotates for a circle, the moving distance of the movable plate 3 just meets the requirement of clamping and releasing the arc head 11, the two clamping rods 13 are both V-shaped, and the two clamping rods 13 are symmetrically distributed on the left side and the right side of, the lower ends of the two clamping rods 13 are hinged with the front face of the moving block 12, the mutually close faces of the two clamping rods 13 are fixedly connected through a connecting spring 14, the connecting spring 14 is in a compressed state, the connecting spring 14 is positioned above the arc head 11, the upper surface of the moving block 12 is fixedly connected with a transmission rod 15, the front face of the moving block 12 is fixedly connected with two positioning plates 21, the two clamping rods 13 are positioned between the two positioning plates 21, the upper end of the transmission rod 15 penetrates through the inner top wall of the installation barrel 7 in a sliding manner, the upper end face of the transmission rod 15 is fixedly connected with the bottom face of the movable plate 3, the two support rings 6 and the movable plate 3 are fixedly connected through extrusion springs 16, the compression amount and the spring coefficient of the extrusion springs 16 meet working requirements, the two extrusion springs 16 are arranged in parallel, the two extrusion springs 16 are symmetrically distributed on the left side and the right side of the transmission rod 15, the bottom surface fixedly connected with supporting leg 17 of brace table 1, the top that the interior roof of installing bucket 7 is located two joint poles 13 respectively all is provided with inserting groove 18, and after inserting groove 18 was pegged graft to the upper end of joint pole 13, the distance that the upper end of joint pole 13 is close to satisfied can be with circular arc head 11 release.
The working principle is that the motor 22 is started to drive the eccentric wheel 5 to eccentrically rotate, the eccentric wheel 5 circularly moves up and down under the action of the extrusion spring 16 when rotating, the moving block 12 moves down through the transmission rod 15 in the process that the movable plate 3 moves down, then the two clamping rods 13 are driven to move down, the lower ends of the two clamping rods 13 are far away from each other under the action of the arc head 11 when the clamping rods 13 move to the arc head 11, then the connecting spring 14 stretches, then the clamping is completed on the arc head 11 under the action of the connecting spring 14, then the hammering block 10 is driven to move up through the arc head 11 in the process that the movable plate 3 moves up, when the moving block 12 moves to the uppermost end, the upper ends of the two clamping rods 13 are respectively inserted into the two insertion grooves 18, and then the upper ends of the two clamping rods 13 are close to each other, thereby keep away from each other from the lower extreme of two joint poles 13 and release circular arc head 11, then hammering piece 10 strikes hammering pole 9 under the effect of gravity, and fly leaf 3 is at the in-process that reciprocates, and hammering piece 10 circulation rises same height and hammers hammering pole 9, and hammering pole 9 circulates and hammering in succession to the same degree.
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 (6)
1. The utility model provides a hardness detection device for bridge construction engineering, includes brace table (1), its characterized in that: a top plate (2) is arranged above the supporting table (1), the top plate (2) is fixedly connected with the supporting table (1) through two vertical rods (4), a movable plate (3) is arranged between the top plate (2) and the supporting table (1), two ends of the movable plate (3) are respectively sleeved on the outer surfaces of the two vertical rods (4) in a sliding manner, a supporting ring (6) is fixedly sleeved on the two vertical rods (4) below the movable plate (3), a motor (22) is arranged between the movable plate (3) and the top plate (2), the motor (22) is fixedly connected with the top plate (2), an eccentric wheel (5) is arranged on the right side of the motor (22) between the movable plate (3) and the top plate (2), and the eccentric wheel (5) is fixedly connected with the output end of the motor;
a mounting barrel (7) is arranged between the movable plate (3) and the support platform (1), a fixed plate (8) is fixedly sleeved at the lower end of the mounting barrel (7), two ends of the fixed plate (8) are respectively fixedly sleeved on the outer surfaces of the two vertical rods (4), a hammering block (10) is slidably inserted into the inner bottom wall of the mounting barrel (7), a circular arc head (11) is fixedly connected to the upper surface of the hammering block (10), a moving block (12) is slidably inserted into the mounting barrel (7) above the hammering block (10), the moving block (12) is positioned behind the circular arc head (11), clamping rods (13) are arranged on the left side and the right side of the circular arc head (11), the lower ends of the two clamping rods (13) are hinged with the front face of the moving block (12), the faces of the two clamping rods (13) close to each other are fixedly connected through connecting springs (14), connecting spring (14) are located the top of circular arc head (11), the last fixed surface of movable block (12) is connected with transfer line (15), the upper end of transfer line (15) slides and runs through the interior roof of installation bucket (7), the up end of transfer line (15) and the bottom surface fixed connection of fly leaf (3), two support rings (6) all are through extrusion spring (16) fixed connection with fly leaf (3), two extrusion spring (16) slide respectively and cup joint the surface in two montants (4), the bottom surface fixedly connected with supporting leg (17) of brace table (1), the top that the interior roof of installation bucket (7) is located two joint pole (13) respectively all is provided with inserting groove (18).
2. The hardness detection device for bridge construction engineering according to claim 1, characterized in that: the circumference side of motor (22) is fixed cup joints mounting bracket (19), the upper end of mounting bracket (19) and the bottom surface fixed connection of roof (2).
3. The hardness detection device for bridge construction engineering according to claim 1, characterized in that: the upper surface of the movable plate (3) is positioned below the eccentric wheel (5) and is hinged with a rotating wheel (20), and the upper end of the rotating wheel (20) is in rolling contact with the lower end of the eccentric wheel (5).
4. The hardness detection device for bridge construction engineering according to claim 1, characterized in that: the front surface of the moving block (12) is fixedly connected with two positioning plates (21), and the two clamping rods (13) are positioned between the two positioning plates (21).
5. The hardness detection device for bridge construction engineering according to claim 1, characterized in that: the two clamping rods (13) are both V-shaped, and the two clamping rods (13) are symmetrically distributed on the left side and the right side of the arc head (11) along the axis of the arc head (11).
6. The hardness detection device for bridge construction engineering according to claim 1, characterized in that: the two extrusion springs (16) are arranged in parallel, and the two extrusion springs (16) are symmetrically distributed on the left side and the right side of the transmission rod (15) according to the axis of the transmission rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021041884.2U CN212540014U (en) | 2020-06-09 | 2020-06-09 | Hardness detection device for bridge construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021041884.2U CN212540014U (en) | 2020-06-09 | 2020-06-09 | Hardness detection device for bridge construction engineering |
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| Publication Number | Publication Date |
|---|---|
| CN212540014U true CN212540014U (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021041884.2U Active CN212540014U (en) | 2020-06-09 | 2020-06-09 | Hardness detection device for bridge construction engineering |
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| CN (1) | CN212540014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152274A (en) * | 2021-05-10 | 2021-07-23 | 铜仁学院 | Nondestructive testing equipment for bridge |
| CN117888591A (en) * | 2024-03-14 | 2024-04-16 | 山东明辰质量检测有限公司 | Pile foundation bearing capacity detection device and detection method for building |
-
2020
- 2020-06-09 CN CN202021041884.2U patent/CN212540014U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152274A (en) * | 2021-05-10 | 2021-07-23 | 铜仁学院 | Nondestructive testing equipment for bridge |
| CN117888591A (en) * | 2024-03-14 | 2024-04-16 | 山东明辰质量检测有限公司 | Pile foundation bearing capacity detection device and detection method for building |
| CN117888591B (en) * | 2024-03-14 | 2024-05-28 | 山东明辰质量检测有限公司 | Pile foundation bearing capacity detection device and detection method for building |
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