CN221193467U - High strain detection drop hammer guide frame - Google Patents
High strain detection drop hammer guide frame Download PDFInfo
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- CN221193467U CN221193467U CN202322897718.2U CN202322897718U CN221193467U CN 221193467 U CN221193467 U CN 221193467U CN 202322897718 U CN202322897718 U CN 202322897718U CN 221193467 U CN221193467 U CN 221193467U
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- guide frame
- main body
- strain detection
- heavy hammer
- high strain
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- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
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- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drop hammer guide frame for high strain detection, which belongs to the technical field of high strain detection and comprises a support frame; the guide frame main body is arranged at the top of the support frame; the top plate is arranged at the top of the guide frame main body; the heavy hammer body is connected to the inner cavity of the guide frame body in a sliding manner; according to the utility model, the guide frame main body and the heavy hammer main body are designed together, the heavy hammer main body and the heavy hammer main body are hoisted to a detection position together through equipment such as a crane, the heavy hammer main body cannot be damaged due to the fact that the heavy hammer main body impacts the top of the guide frame main body due to hoisting and shaking in the detection process, in the hoisting and moving process, the support assembly can limit the heavy hammer main body support to the inner cavity of the guide frame main body, meanwhile, the traction rope can be fixed to the top of the top plate through the positioning assembly, and the top plate and the guide frame main body are matched for use to limit the heavy hammer main body to the inner cavity of the guide frame main body.
Description
Technical Field
The utility model relates to the technical field of high-strain detection, in particular to a drop hammer guide frame for high-strain detection.
Background
When the pile foundation is subjected to high strain detection, a guide rail is sleeved on the outer side of the pile foundation, and the heavy hammer vertically slides in the guide rail, so that the heavy hammer is limited.
The utility model discloses a chinese patent of application number CN202222782746.5 discloses pile foundation high strain detection for the pile foundation high strain detection technical field, including support frame and guide rail, the fixed guide rail that is provided with in top of support frame, vertical slidable mounting has the weight in the guide rail, and the centering arm is installed in the edge rotation of support frame, and the centering arm is equidistant at support frame edge circumference to be installed a plurality of, and support frame edge installs the control portion that is used for controlling centering arm inclination, and the device is through the centering arm centering to the guide rail, and the centering is more convenient, and the centering is also more accurate simultaneously.
The guide rail for pile foundation high strain detection in the above patent has some obvious defects in the actual use process, the guide frame and the heavy hammer are designed separately, the guide frame is firstly installed during installation, then the heavy hammer is placed in the guide frame to slide down for high strain detection, but the weight of the heavy hammer is up to several tons or even tens tons, if the heavy hammer cannot be accurately positioned in the guide frame, the heavy hammer can easily strike the top of the guide frame to deform the top of the guide frame, so that the falling hammer guide frame for high strain detection needs to be provided.
Disclosure of utility model
The utility model aims to provide a high-strain detection drop hammer guide frame, which has the advantage of preventing the guide frame from being deformed caused by the impact of a heavy hammer on the guide frame, so as to solve the problems in the prior art.
In order to achieve the above purpose, the utility model provides a high-strain detection drop hammer guide frame, which comprises a support frame; the guide frame main body is arranged at the top of the support frame; the top plate is arranged at the top of the guide frame main body; the heavy hammer body is connected to the inner cavity of the guide frame body in a sliding manner; the traction rope is arranged at the top of the heavy hammer main body through the connecting component, and the top end of the traction rope penetrates through the top plate and extends to the outside of the top plate to be fixedly connected with a hanging ring; the positioning assembly is used for fixing the top end of the traction rope on the surface of the top plate; and the supporting component is used for supporting and fixing the heavy hammer main body.
Preferably, the supporting component comprises sliding rails fixedly arranged on two sides of the top of the inner cavity of the supporting frame; the support plates are connected to the inner cavities of the two groups of slide rails in a sliding manner; and the locking assembly and the limiting assembly are arranged between the supporting plate and the sliding rail.
Preferably, the limiting component comprises limiting blocks fixedly arranged on two sides of the supporting plate; and the limiting grooves are formed in the surfaces of the two groups of sliding rails, the limiting grooves are arranged in a matched mode with the limiting blocks, and the surfaces of the limiting blocks are in sliding connection with the inner walls of the limiting grooves.
Preferably, the locking assembly comprises a locking pipe fixedly arranged at one side of one group of the sliding rails; and the locking rod is in threaded connection with one end of the locking pipe, and one end of the locking rod sequentially penetrates through the locking pipe and the sliding rail and extends to the inner cavity of the sliding rail to be attached to the surface of the supporting plate.
Preferably, the positioning assembly comprises a base fixedly mounted on the top of the top plate; the positioning seat is hinged to the top of the base; the positioning groove is formed in the inner sides of the base and the positioning seat; and one end of the positioning rod penetrates through the positioning seat and extends to the outside of the positioning seat to be in threaded connection with the surface of the base.
Preferably, the positioning groove and the traction rope are in an arc-shaped arrangement in a matched mode, and the inner wall of the positioning groove is attached to the surface of the traction rope.
Preferably, the connecting assembly comprises a connecting seat fixedly arranged at the top of the heavy hammer main body; the connecting frame is fixedly connected to the top of the connecting seat; and the connecting ring is fixedly arranged at the bottom end of the traction rope and is arranged on the surface of the connecting frame.
Preferably, the guide frame further comprises four groups of channels, and the four groups of channels are respectively arranged on four sides of the guide frame main body.
Compared with the prior art, the utility model has the beneficial effects that: the guide frame main body and the heavy hammer main body are designed together, the heavy hammer main body and the heavy hammer main body are hoisted to a detection position together through equipment such as a crane, the heavy hammer main body is prevented from being damaged due to the fact that the heavy hammer main body impacts the top of the guide frame main body due to hoisting and shaking when the heavy hammer main body is required to be placed in the guide frame main body in the detection process, in the hoisting and moving process, the support assembly can limit the heavy hammer main body support to the inner cavity of the guide frame main body, meanwhile, the traction rope can be fixed to the top of the top plate through the positioning assembly, and the top plate and the guide frame main body are matched for use to limit the heavy hammer main body to the inner cavity of the guide frame main body; through the setting of spacing subassembly, can play spacing effect to the backup pad, prevent that the backup pad from the inner chamber slippage of two sets of slide rails, through locking subassembly's setting, after taking out the backup pad from the below of leading truck main part, can lock fixedly through locking subassembly to the position of use of backup pad, under the backup pad is located the leading truck main part in the hoist and mount in-process, the bottom of weight main part can support tightly at the top of backup pad because of the gravity effect of weight self to prevent that the backup pad from appearing moving the problem.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a support frame according to the present utility model;
FIG. 3 is a schematic view of a support assembly according to the present utility model;
FIG. 4 is a schematic view of a connection assembly according to the present utility model;
Fig. 5 is a schematic structural view of the positioning assembly of the present utility model.
In the figure: 1. a support frame; 2. a guide frame main body; 3. a top plate; 4. a weight main body; 5. a traction cable; 6. a hanging ring; 7. a slide rail; 8. a support plate; 9. a limiting block; 10. a limit groove; 11. locking the tube; 12. a locking lever; 13. a base; 14. a positioning seat; 15. a positioning groove; 16. a positioning rod; 17. a connecting seat; 18. a connecting frame; 19. a connecting ring; 20. a channel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a high strain detection drop hammer guide frame, which comprises a support frame 1; a guide frame main body 2 mounted on the top of the support frame 1; a top plate 3 mounted on the top of the guide frame body 2; the heavy hammer main body 4 is connected to the inner cavity of the guide frame main body 2 in a sliding manner; the traction rope 5 is arranged at the top of the heavy hammer main body 4 through a connecting component, the top end of the traction rope 5 penetrates through the top plate 3 and extends to the outside of the top plate 3 to be fixedly connected with the hanging ring 6, and the connecting component comprises a connecting seat 17 fixedly arranged at the top of the heavy hammer main body 4; the connecting frame 18 is fixedly connected to the top of the connecting seat 17; and a connecting ring 19 fixedly arranged at the bottom end of the traction rope 5, wherein the connecting ring 19 is arranged on the surface of the connecting frame 18.
In this embodiment, the weight main body 4 is slidably mounted in the inner cavity of the guide frame main body 2, and is movably mounted with the guide frame main body 2, when in use, the user can hoist and move the guide frame main body 2 and the weight main body 4 to a detection position through the hoisting device, after the setting of the use position of the device is completed, the hoisting ring 6 is hoisted through the hoisting device, so that the weight main body 4 is hoisted to a height of one meter five through the traction rope 5, the hoisting device is separated from the hoisting ring 6, and at the moment, the weight main body 4 can fall downwards under the action of self gravity to hammer a pile foundation, and high strain detection is performed on the pile foundation.
Preferably, the weight guide further comprises four groups of channels 20, the channels 20 are arranged on four sides of the guide frame main body 2, and the user can conveniently see the lifting height of the weight main body 4 through the arrangement of the channels 20.
The traction rope comprises a top plate 3, a top end of a traction rope 5, a positioning assembly and a positioning assembly, wherein the top end of the traction rope 5 is fixed on the surface of the top plate 3; a positioning seat 14 hinged to the top of the base 13; the positioning groove 15 is formed in the inner sides of the base 13 and the positioning seat 14; and the locating rod 16 is in threaded connection with the surface of the locating seat 14, one end of the locating rod 16 penetrates through the locating seat 14 and extends to the outside of the locating seat 14 to be in threaded connection with the surface of the base 13, the locating groove 15 and the traction rope 5 are in an arc-shaped arrangement in a matched mode, and the inner wall of the locating groove 15 is attached to the surface of the traction rope 5.
Through setting up of locating component, when moving the position of use of leading truck main part 2 and weight main part 4, backup pad 8 can support the weight main part 4 and fix a position at the inner chamber of leading truck main part 2, can fix a position traction cable 5 through locating component this moment, when fixing a position, the user can put traction cable 5 in two sets of constant head tanks 15, then the user can rotate positioning seat 14 and make the bottom of positioning seat 14 laminate with the top of base 13, the user can screw up positioning rod 16 and press from both sides traction cable 5 clamp-fix between base 13 and positioning seat 14 this moment, thereby realize the purpose of fixing a position of use to traction cable 5.
It should be noted that the weight body 4 further comprises a supporting component for supporting and fixing the weight body, and the supporting component comprises: the sliding rails 7 are fixedly arranged on two sides of the top of the inner cavity of the supporting frame 1; the support plates 8 are connected to the inner cavities of the two groups of slide rails 7 in a sliding manner; and a locking assembly and a limiting assembly arranged between the supporting plate 8 and the sliding rail 7.
Through the setting of supporting component, when the use position of hoist and mount leading truck main part 2 and weight main part 4, backup pad 8 is located under leading truck main part 2, and backup pad 8 can be spacing in the inside of leading truck main part 2 with weight main part 4, when needs carry out high strain detection, shifts out backup pad 8 from the below of leading truck main part 2 for weight main part 4 can follow the inner chamber of leading truck main part 2 and drop hammering pile foundation.
Further, the limiting assembly comprises limiting blocks 9 fixedly arranged on two sides of the supporting plate 8; and the limiting grooves 10 are formed in the surfaces of the two groups of sliding rails 7, the limiting grooves 10 are arranged in a matched mode with the limiting blocks 9, and the surfaces of the limiting blocks 9 are in sliding connection with the inner walls of the limiting grooves 10.
Specifically, through the setting of spacing subassembly, can play spacing effect to backup pad 8, prevent that backup pad 8 from sliding from the inner chamber of slide rail 7, backup pad 8 can drive the stopper 9 of its both sides at the inner chamber slip of spacing groove 10 when removing.
Further, the locking assembly comprises a locking tube 11 fixedly mounted on one side of one set of slide rails 7; and the locking rod 12 is connected to one end of the locking pipe 11 in a threaded manner, and one end of the locking rod 12 sequentially penetrates through the locking pipe 11 and the sliding rail 7 and extends to the inner cavity of the sliding rail 7 to be attached to the surface of the supporting plate 8.
Specifically, through the setting of locking subassembly, can be when taking backup pad 8 out from under the leading truck main part 2, can lock fixedly to the position of use of backup pad 8 to prevent under this situation that backup pad 8 can slide at the inner chamber of slide rail 7, when locking fastening to the position of use of backup pad 8, the locking pole 12 can be screwed down to the user, and the rotation of locking pole 12 can make its one end run through locking pipe 11 and slide rail 7 in proper order and extend to the inner chamber of slide rail 7 and the laminating of backup pad 8's surface, thereby lock fixedly to the position of use of backup pad 8.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The high-strain detection drop hammer guide frame is characterized by comprising a support frame;
The guide frame main body is arranged at the top of the support frame;
the top plate is arranged at the top of the guide frame main body;
the heavy hammer body is connected to the inner cavity of the guide frame body in a sliding manner;
The traction rope is arranged at the top of the heavy hammer main body through the connecting component, and the top end of the traction rope penetrates through the top plate and extends to the outside of the top plate to be fixedly connected with a hanging ring;
the positioning assembly is used for fixing the top end of the traction rope on the surface of the top plate;
And the supporting component is used for supporting and fixing the heavy hammer main body.
2. The high strain detection drop hammer guide frame of claim 1, wherein: the support assembly includes:
the sliding rails are fixedly arranged on two sides of the top of the inner cavity of the support frame;
the support plates are connected to the inner cavities of the two groups of slide rails in a sliding manner; and
The locking assembly and the limiting assembly are arranged between the supporting plate and the sliding rail.
3. The high strain detection drop hammer guide frame of claim 2, wherein: the spacing subassembly includes:
limiting blocks fixedly arranged on two sides of the supporting plate; and
The limiting grooves are formed in the surfaces of the two groups of sliding rails, the limiting grooves are arranged in a matched mode with the limiting blocks, and the surfaces of the limiting blocks are connected with the inner walls of the limiting grooves in a sliding mode.
4. The high strain detection drop hammer guide frame of claim 2, wherein: the locking assembly includes:
the locking pipe is fixedly arranged at one side of one group of sliding rails; and
The locking rod is in threaded connection with one end of the locking pipe, and one end of the locking rod sequentially penetrates through the locking pipe and the sliding rail and extends to the inner cavity of the sliding rail to be attached to the surface of the supporting plate.
5. The high strain detection drop hammer guide frame of claim 1, wherein: the positioning assembly includes:
the base is fixedly arranged at the top of the top plate;
The positioning seat is hinged to the top of the base;
The positioning groove is formed in the inner sides of the base and the positioning seat; and
The locating rod is in threaded connection with the surface of the locating seat, and one end of the locating rod penetrates through the locating seat and extends to the outside of the locating seat to be in threaded connection with the surface of the base.
6. The high strain detection drop hammer guide frame of claim 5, wherein: the positioning groove is arranged in an arc shape in a matched mode with the traction rope, and the inner wall of the positioning groove is attached to the surface of the traction rope.
7. The high strain detection drop hammer guide frame of claim 1, wherein: the connection assembly includes:
the connecting seat is fixedly arranged at the top of the heavy hammer main body;
The connecting frame is fixedly connected to the top of the connecting seat; and
The connecting ring is fixedly arranged at the bottom end of the traction rope, and the connecting ring is arranged on the surface of the connecting frame.
8. The high strain detection drop hammer guide frame of claim 1, wherein: the guide frame comprises a guide frame body, and is characterized by further comprising four groups of channels, wherein the four groups of channels are respectively arranged on the four sides of the guide frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897718.2U CN221193467U (en) | 2023-10-27 | 2023-10-27 | High strain detection drop hammer guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322897718.2U CN221193467U (en) | 2023-10-27 | 2023-10-27 | High strain detection drop hammer guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193467U true CN221193467U (en) | 2024-06-21 |
Family
ID=91495486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322897718.2U Active CN221193467U (en) | 2023-10-27 | 2023-10-27 | High strain detection drop hammer guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193467U (en) |
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2023
- 2023-10-27 CN CN202322897718.2U patent/CN221193467U/en active Active
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