CN204825671U - A sand bucket positioner for shear pin is last - Google Patents
A sand bucket positioner for shear pin is last Download PDFInfo
- Publication number
- CN204825671U CN204825671U CN201520597422.1U CN201520597422U CN204825671U CN 204825671 U CN204825671 U CN 204825671U CN 201520597422 U CN201520597422 U CN 201520597422U CN 204825671 U CN204825671 U CN 204825671U
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- CN
- China
- Prior art keywords
- shear pin
- sand bucket
- bolt
- positioner
- circular sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a sand bucket positioner for shear pin is last, a sand bucket positioner for shear pin is last includes: round sleeve, the cover is on shear pin, the fastener will round sleeve with shear pin is together fixed, the steel sheet, fixed connection is in round sleeve's top, and the steel sheet level sets up, the steel sheet has the upper surface that supports the sand bucket. The utility model provides a problem of sand bucket unstability on shear pin, use the fixed sand bucket of sand bucket positioner after, the sand bucket can be put on shear pin more steadily, distribution roof beam on the sand bucket is stable more, safety also, whole mounting system is more stable, has guaranteed bent cap, well binder construction quality.
Description
Technical field
The utility model relates to bent cap, middle constructing tie beam field, is specifically related to a kind of sand bucket positioner on shear pin.
Background technology
As shown in Figure 1, traditional bent cap, the general construction method of middle binder support are reserving holes in pier stud, for burying shear pin underground, the sand bucket 2 be arranged on below i iron 3 is directly placed on shear pin 1, contact surface is linear contact lay, sand bucket 2 is without any lateral restraint, and easy unstability, causes security incident.
In sum, in prior art, there is following problem: during bent cap, middle binder support are set up, sand bucket is placed directly on shear pin, and security incident, appears in the easy unstability of sand bucket.
Utility model content
The utility model provides a kind of sand bucket positioner on shear pin, and be placed directly on shear pin to solve sand bucket, the problem of security incident, appears in the easy unstability of sand bucket.
For this reason, the utility model proposes a kind of sand bucket positioner on shear pin, described sand bucket positioner on shear pin comprises:
Circular sleeve, is enclosed within shear pin;
Securing member, is fixed together described circular sleeve and described shear pin;
Steel plate, is fixedly connected on the top of described circular sleeve, and described steel plate is horizontally disposed with; Described steel plate has the upper surface supporting sand bucket.
Further, described securing member is bolt.
Further, described steel plate is fixedly connected on the top of described circular sleeve by weld all around.
Further, described shear pin is provided with bolt adjusting hole.
Further, the number of described bolt is 3, wherein, first bolt and second bolt lay respectively at the horizontal direction of described shear pin and are oppositely arranged, and the line of first bolt and second bolt is through the diameter of the horizontal direction of described shear pin, 3rd bolt is positioned at the bottommost of described shear pin, and the 3rd bolt to be positioned on shear pin vertical direction diametrically.
Further, the diameter 2cm larger than the diameter of described shear pin of described circular sleeve, the wall thickness of described circular sleeve is 1cm.
Further, the width 5cm wider than described sand bucket bottom surface of described steel plate, the thickness of described steel plate is 2cm.
Further, the degree of depth of described bolt adjusting hole is at least 1cm.
The utility model adopts circular sleeve, be enclosed within shear pin, pass through securing member, described circular sleeve and described shear pin are fixed together, the top of described circular sleeve is connected to by Interal fixation, thus can sand bucket be placed on steel plate, such sand bucket is just converted to face from linear contact lay with the contact surface of shear pin and contacts, contact area increases, ensure that sand bucket has enough stability, so just can effectively avoid occurring unstable phenomenon, eliminate safe hidden trouble, avoid the generation of quality accident, reduce economic loss.
Accompanying drawing explanation
Fig. 1 is the shear pin of prior art and the syndeton schematic diagram of sand bucket;
Fig. 2 is the syndeton schematic diagram of shear pin of the present utility model and sand bucket;
Fig. 3 is the mounting structure schematic diagram of shear pin of the present utility model;
Fig. 4 is the structural representation being provided with the shear pin of bolt adjusting hole of the present utility model.
Drawing reference numeral illustrates:
1 shear pin 2 sand bucket 3 i iron 4 steel plate 5 circular sleeve 6 bolt 10 bolt adjusting hole 20 sand losing opening
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and the utility model is described.
The utility model proposes a kind of sand bucket positioner on shear pin, sand bucket is a kind of circular apparatus facilitating support to adjust height, the little metal bucket differed by two diameters forms, and one male one is female, and public metal bucket is solid, sand is filled bottom female metal bucket, reserved two apertures in bottom, two apertures bolt jam-pack, reduces height by sediment outflow, as shown in Figures 2 and 3, described sand bucket positioner on shear pin comprises:
Circular sleeve 5, is enclosed within shear pin 1, and shear pin 1 is a kind of round member mainly bearing shearing;
Securing member, is fixed together described circular sleeve 5 with described shear pin 1; Securing member is such as bolt 6, is convenient to installing/dismounting;
Steel plate 4, be fixedly connected on the top of described circular sleeve 5, and described steel plate 4 is horizontally disposed with; Described steel plate 4 has the upper surface supporting sand bucket 2.
The utility model adopts circular sleeve, be enclosed within shear pin, pass through securing member, described circular sleeve and described shear pin are fixed together, the top of described circular sleeve is connected to by Interal fixation, thus can sand bucket be placed on steel plate, such sand bucket is just converted to face from linear contact lay with the contact surface of shear pin and contacts, contact area increases, ensure that sand bucket has enough stability, so just can effectively avoid occurring unstable phenomenon, eliminate safe hidden trouble, avoid the generation of quality accident, reduce economic loss.The utility model solves the problem of sand bucket unstability on shear pin, after using sand bucket positioner to fix sand bucket, sand bucket can more stably be placed on shear pin, and the distribution beam on sand bucket is more stable, safety also, whole mounting system is more stable, ensure that bent cap, middle constructing tie beam quality.
Further, described steel plate 4 is fixedly connected on the top of described circular sleeve 5 by weld all around.Adopt weld all around, add lifting surface area, realize sand bucket not unstability on shear pin.
Further, as shown in Figure 4, described shear pin 1 is provided with bolt adjusting hole 10, so that bolt 6 can embed shear pin, makes sleeve and shear pin fixation.
Further, as shown in Figure 3, the number of described bolt is 3, wherein, first bolt and second bolt lay respectively at the horizontal direction of described shear pin and are oppositely arranged, and the line of first bolt and second bolt is through the diameter of the horizontal direction of described shear pin, the 3rd bolt is positioned at the bottommost of described shear pin, and the 3rd bolt to be positioned on shear pin vertical direction diametrically.Like this, the connection reasonable stress of circular sleeve and described shear pin can be made, connect fastening, mutually do not interfere, be convenient to force and install.
Further, the diameter 2cm larger than the diameter of described shear pin 1 of described circular sleeve 5, the wall thickness of described circular sleeve 5 is 1cm, is convenient to field fabrication and installs.
Further, the width 5cm wider than described sand bucket 2 bottom surface of described steel plate 4, the thickness of described steel plate 4 is 2cm, is convenient to realize and the welding of circular sleeve, and the effective support of realization to sand bucket.Sand losing opening 20 can be provided with bottom sand bucket 2, reduce height by sediment outflow.
Further, the degree of depth of described bolt adjusting hole is at least 1cm, so that bolt is painstaking, is tightened to suitable degree, makes sleeve and shear pin fixation.
1) the sand bucket positioner manufacturing process on shear pin is introduced below:
1. make a diameter and be greater than shear pin 2cm, self wall thickness is the circular sleeve 5 of the steel of 1cm; 2. the hole that Ge Kai size in left and right is suitable on the below, horizontal direction of the circular sleeve vertical direction of steel; 3. directly over the circular sleeve of steel, weld one piece wider than sand bucket bottom surface 5cm, the steel plate of self thick 2cm, welding manner adopts weld all around 4. to make three bolts matched with the hole size opened on the circular sleeve of steel.
2) installation of sand bucket positioner
1. the fastening devices made (being such as circular sleeve) is inserted in shear pin and 2. 3 bolts 2 is embedded shear pin at least 1cm, and tighten; 3. again sand bucket 2 is placed on steel plate 4.
3) running
Sand bucket 2 is placed on steel plate 4, normal mounting i iron 3, beret truss, sand bucket so just can be avoided to be placed directly in phenomenon shear pin occurring unstability.
Effect of the present utility model has:
1. steel plate and circular sleeve connected mode adopt weld all around, add lifting surface area, realize sand bucket not unstability on shear pin;
2. whole positioner unloads carried convenient, is convenient to recycling;
3. 3 positioning bolt adjustable, convenient adjustment.
4. in the horizontal direction of shear pin, the hole that a 1cm is dark is respectively stayed, so that bolt can embed shear pin make sleeve and shear pin fixation in the below of left and right, vertical direction.
1. the utility model solves sand bucket and is placed directly in destabilization problems on shear pin, ensure that enough stability, so just can effectively avoid occurring unstable phenomenon, eliminate safe hidden trouble, avoid the generation of quality accident, reduce economic loss, and cost performance is high; 2. sand bucket accurately can be located on plan-position.
The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.For each ingredient of the present utility model can mutually combine under the condition of not conflicting; any those skilled in the art; equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.
Claims (8)
1. the sand bucket positioner on shear pin, is characterized in that, described sand bucket positioner on shear pin comprises:
Circular sleeve, is enclosed within shear pin;
Securing member, is fixed together described circular sleeve and described shear pin;
Steel plate, is fixedly connected on the top of described circular sleeve, and described steel plate is horizontally disposed with; Described steel plate has the upper surface supporting sand bucket.
2. the sand bucket positioner on shear pin as claimed in claim 1, it is characterized in that, described securing member is bolt.
3. the sand bucket positioner on shear pin as claimed in claim 1, it is characterized in that, described steel plate is fixedly connected on the top of described circular sleeve by weld all around.
4. the sand bucket positioner on shear pin as claimed in claim 2, it is characterized in that, described shear pin is provided with bolt adjusting hole.
5. the sand bucket positioner on shear pin as claimed in claim 2, it is characterized in that, the number of described bolt is 3, wherein, first bolt and second bolt lay respectively at the horizontal direction of described shear pin and are oppositely arranged, and the line of first bolt and second bolt is through the diameter of the horizontal direction of described shear pin, the 3rd bolt is positioned at the bottommost of described shear pin, and the 3rd bolt to be positioned on shear pin vertical direction diametrically.
6. the sand bucket positioner on shear pin as claimed in claim 1, it is characterized in that, the diameter 2cm larger than the diameter of described shear pin of described circular sleeve, the wall thickness of described circular sleeve is 1cm.
7. the sand bucket positioner on shear pin as claimed in claim 1, it is characterized in that, the width 5cm wider than described sand bucket bottom surface of described steel plate, the thickness of described steel plate is 2cm.
8. the sand bucket positioner on shear pin as claimed in claim 4, it is characterized in that, the degree of depth of described bolt adjusting hole is at least 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597422.1U CN204825671U (en) | 2015-08-10 | 2015-08-10 | A sand bucket positioner for shear pin is last |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597422.1U CN204825671U (en) | 2015-08-10 | 2015-08-10 | A sand bucket positioner for shear pin is last |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204825671U true CN204825671U (en) | 2015-12-02 |
Family
ID=54683287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597422.1U Expired - Fee Related CN204825671U (en) | 2015-08-10 | 2015-08-10 | A sand bucket positioner for shear pin is last |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204825671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178191A (en) * | 2015-08-10 | 2015-12-23 | 中交第一公路工程局有限公司 | Sand bucket positioning device used for shear pin |
-
2015
- 2015-08-10 CN CN201520597422.1U patent/CN204825671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178191A (en) * | 2015-08-10 | 2015-12-23 | 中交第一公路工程局有限公司 | Sand bucket positioning device used for shear pin |
| CN105178191B (en) * | 2015-08-10 | 2017-03-22 | 中交第一公路工程局有限公司 | Sand bucket positioning device used for shear pin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |