CN203334260U - Drill rod detector - Google Patents
Drill rod detector Download PDFInfo
- Publication number
- CN203334260U CN203334260U CN2013201852230U CN201320185223U CN203334260U CN 203334260 U CN203334260 U CN 203334260U CN 2013201852230 U CN2013201852230 U CN 2013201852230U CN 201320185223 U CN201320185223 U CN 201320185223U CN 203334260 U CN203334260 U CN 203334260U
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- China
- Prior art keywords
- pricker
- pin
- weight
- hollow section
- fixed pulley
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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 discloses a drill rod detector which comprises a drill rod needle and a hammering mechanism which enables the lower end of the drill rod needle to extend underground through hammering. The hammering mechanism comprises a support, a heavy hammer and a fixed pulley. The fixed pulley is fixed at the upper end of the support, a pulling rope is rolled on the fixed pulley, one end of the pulling rope is connected with the heavy hammer, and the top end of the drill rod needle is arranged opposite to the heavy hammer. The drill rod detector has the advantages of being simple in structure, and convenient to operate and use, and substantially reducing labor intensity, and meanwhile work efficiency is improved. The defect of uneven force exerting caused by manual operation is overcome, and accuracy of data measurement is improved.
Description
Technical field
The utility model relates to a kind of pricker and visits device, relates in particular to a kind of portable pricker and visits device.
Background technology
Before construction of buildings or structure, need to carry out pricker and visit inspection basis, soil, hole (groove) base soil property amount on soil.It is to visit to carry out pricker a kind of instrument checked by punching on soil layer that pricker is visited device, during use, pricker is visited to the pricker stylus printer underground layer of device, entered the degree of depth and the allowable bearing of the size that enters the needed power of this degree of depth with detection soil layer situation or rough estimate soil layer of soil layer according to the pricker pin.
In prior art easy pricker commonly used visit that device comprises the pricker pin and for hammering pricker pin so that the pricker pin inserts underground weight, during use, one people helps the pricker pin, one people utilizes weight hammering pricker pin from the top of pricker pin, because the power that each hammering is used may be unequal, and the direction of power is also incomplete same, cause the accuracy of survey data not guarantee, also there is the problem that labour intensity is large in simultaneously artificial hammering.And staff helps the pricker pin state that the pricker pin tilts easily to occur.Therefore, be badly in need of a kind of simple and easy, easy to operate, survey data pricker spy accurately device of research and development.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of pricker simple in structure, easy to operate, Labor-saving safety and visits device.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme: a kind of pricker is visited device, comprises the pricker pin and makes the lower end of described pricker pin stretch into underground hammer mechanism by hammering; Described hammer mechanism comprises support, weight and fixed pulley, and described fixed pulley is fixed on the upper end of described support, on described fixed pulley, is wound with stay cord, and an end of described stay cord connects described weight; The top of described pricker pin and described weight are oppositely arranged.
As preferably, described support comprises footstock, base and is connected to four connecting rods on described footstock four angles corresponding with base, described fixed pulley is fixed on described footstock, and described weight is positioned at described four spaces that connecting rod, footstock and base surround.
As preferably, described weight is cylindric, and the center of the end face of described weight is provided with suspension ring, and an end of described stay cord is connected on described suspension ring.
Be provided with two positioning sleeves on side as preferred described weight, two described positioning sleeves are set in respectively on two described connecting rods that are positioned on diagonal angle and move up and down along described connecting rod.
As preferably, be connected with the sleeve pipe for described pricker pin is worn on the bottom surface of described base, on the end face of described base, be provided with for accepting the casting lug thereon of weight hammering.
As preferably, pricker of the present utility model is visited device and is also comprised being sheathed on described pricker pin and pull out the pricker part with what will insert that underground described pricker pin extracts.
As preferably, described pull out the pricker part comprise for being inserted in hollow section on described pricker pin, for connector that described hollow section is fixedly connected with described pricker pin and be connected on described hollow section and be cross-shaped hand-held pole with described hollow section.
As preferably, described connector is two locking nuts that are symmetricly set on hollow section, thereby so that described locking nut is supported, on described pricker pin, makes described hollow section and described pricker pin fix by rotating described locking nut.
As preferably, described hand-held pole is two, and an end of two described hand-held poles all is welded on described hollow section, and two described hand-held poles are located along the same line and are vertical with described hollow section.
As preferably, described hand-held pole is hollow stem.
Compared with prior art, the beneficial effect of pricker spy device of the present utility model is: pricker of the present utility model is visited utensil advantage simple in structure, easy for operation, that labour intensity significantly reduces; Also improved operating efficiency, eliminated the unequal drawback of exerting oneself that manually-operated causes, strengthened the accuracy of survey data simultaneously.
The accompanying drawing explanation
Fig. 1 is the perspective view that pricker of the present utility model is visited device;
Fig. 2 is the structural representation that pricker of the present utility model is visited the hammer mechanism of device;
Fig. 3 is the structural representation that pricker of the present utility model is visited the pricker pin of device;
Fig. 4 is the structural representation that pulls out the pricker part that pricker of the present utility model is visited device.
Description of reference numerals
1-pricker pin 2-weight
3-fixed pulley 4-stay cord
5-footstock 6-base
7-connecting rod 8-suspension ring
9-positioning sleeve 10-sleeve pipe
11-hollow section 12-hand-held pole
13-locking nut 14-casting lug thereon
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
As shown in Figure 1, the disclosed a kind of pricker of the utility model is visited device, comprises the hammer mechanism shown in the pricker pin 1 shown in Fig. 3 and Fig. 2.As depicted in figs. 1 and 2, described hammer mechanism comprises support, weight 2 and fixed pulley 3, and fixed pulley 3 is fixed on the upper end of described support, is wound with stay cord 4 on fixed pulley 3, and an end of stay cord 4 connects weight 2; The top of pricker pin 1 is relative with weight 2 so that weight 2 hammers underground by the lower end of pricker pin 1 when moving downward.
A kind of preferred version as the present embodiment, continuation is in conjunction with Fig. 2, described support comprise footstock 5, base 6 and be connected to footstock 5 and four angles that base 6 is corresponding on four connecting rods 7, fixed pulley 3 is fixed on footstock 5, and weight 2 is positioned at the space that four connecting rods 7, footstock 5 and base 6 surround.Under the effect of stay cord 4, weight 2 can move up and down in described space.
Under the effect of weight 2, pricker pin 1 is inserted into underground certain depth, and after completing the detection to soil layer, and pricker pin 1 is required great effort during from underground extracting very much.As another preferred version of the present embodiment, pricker of the present utility model is visited device and is also comprised being sheathed on pricker pin 1 and pull out the pricker part with what will insert that underground pricker pin 1 extracts.As shown in Figure 4, pull out the pricker part comprise for being inserted in hollow section 11 on pricker pin 1, for connector that hollow section 11 is fixedly connected with pricker pin 1 and be connected on hollow section 11 and be cross-shaped hand-held pole 12 with hollow section 11.During use, from the upper end of pricker pin 1, hollow section 11 is inserted in pricker pin 1 to correct position, then by connector, that hollow section 11 is fixing with pricker pin 1, then operator grasps hand-held pole 12 firmly just can be easy to pricker pin 1 is extracted from underground.
Another kind of preferred version as the present embodiment, continuation is two locking nuts 13 that are symmetricly set on hollow section 11 in conjunction with Fig. 4 connector, two locking nuts 13 are located along the same line and are vertical with hollow section 11, when needs by hollow section 11 with pricker pin 1 fixedly the time, thereby rotational lock nut 13 makes hollow section 11 and pricker pin 1 fix so that locking nut 13 is supported on pricker pin 1.Before pulling out pricker pin 1 or after having pulled out pricker pin 1, locking nut 13 need to be unscrewed not affect hollow section 11 and move along pricker pin 1, hollow section 11 put to pricker pin 1 or to take off from pricker pin 1.
As another preferred version of the present embodiment, as shown in Figure 4, hand-held pole 12 is two, and an end of two hand-held poles 12 all is welded on hollow section 11, and two hand-held poles 12 are located along the same line and are vertical with hollow section 11.Hand-held pole 12 is preferably to adopt hollow stem.
For the fixing position of pricker pin 1 simultaneously, continue in conjunction with Fig. 2, be connected with the sleeve pipe 10 for pricker pin 1 is worn on the bottom surface of the base 6 of described hammer mechanism, be provided with casting lug thereon 14 on the end face of base 6.Sleeve pipe 10 can be connected on the bottom surface of base 6 in the mode of welding.
During use, at first pricker pin 1 is vertically placed and its top is located in sleeve pipe 10, the upper end of pricker pin 1 is against on the bottom surface of base 6, and the lower end of pricker pin 1 is supported on the ground.The described pricker part that pulls out is set on pricker pin 1, one people grasps and pulls out two of pricker part and be to support described hammer mechanism with hand-held pole 12(purpose, simultaneously also that pricker pin 1 is fixing), one people holds the other end of stay cord 4, weight 2 is moved near fixed pulley 3 places, decontroled stay cord 4 during hammering, weight 2 falls and pounds on casting lug thereon 14 under the effect of gravity, thereby pass to 1 one downward active forces of pricker pin by base 6, make the lower end of pricker pin 1 insert underground.In addition, can on pricker pin 1, scale be set, with judgement pricker pin 1, insert the underground degree of depth.Number of times by the comparative analysis hammering and the relation of pricker pin 1 insertion depth detect and judge the situation of soil layer.Because pricker of the present utility model is visited the hammer force employing fixed pulley 3 of device and the mode that weight 2 coordinates, therefore each hammer action is basic identical to the active force on pricker pin 1, has therefore strengthened the accuracy of survey data.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (10)
1. a pricker is visited device, it is characterized in that, comprises the pricker pin and makes the lower end of described pricker pin stretch into underground hammer mechanism by hammering; Described hammer mechanism comprises support, weight and fixed pulley, and described fixed pulley is fixed on the upper end of described support, on described fixed pulley, is wound with stay cord, and an end of described stay cord connects described weight; The top of described pricker pin and described weight are oppositely arranged.
2. pricker according to claim 1 is visited device, it is characterized in that, described support comprises footstock, base and is connected to four connecting rods on described footstock four angles corresponding with base, described fixed pulley is fixed on described footstock, and described weight is positioned at described four spaces that connecting rod, footstock and base surround.
3. pricker according to claim 1 is visited device, it is characterized in that, described weight is cylindric, and the center of the end face of described weight is provided with suspension ring, and an end of described stay cord is connected on described suspension ring.
4. pricker according to claim 3 is visited device, it is characterized in that, be provided with two positioning sleeves on the side of described weight, two described positioning sleeves are set in respectively on two described connecting rods that are positioned on diagonal angle and move up and down along described connecting rod.
5. visit device according to the described pricker of any one in claim 2 to 4, it is characterized in that, be connected with the sleeve pipe for described pricker pin is worn on the bottom surface of described base, be provided with on the end face of described base for accepting the casting lug thereon of weight hammering.
6. pricker according to claim 1 is visited device, it is characterized in that, also comprises being sheathed on described pricker pin pulling out the pricker part with what will insert that underground described pricker pin extracts.
7. pricker according to claim 6 is visited device, it is characterized in that, described pull out the pricker part comprise for being inserted in hollow section on described pricker pin, for connector that described hollow section is fixedly connected with described pricker pin and be connected on described hollow section and be cross-shaped hand-held pole with described hollow section.
8. pricker according to claim 7 is visited device, it is characterized in that, described connector is two locking nuts that are symmetricly set on hollow section, thereby so that described locking nut is supported, on described pricker pin, makes described hollow section and described pricker pin fix by rotating described locking nut.
9. visit device according to the described pricker of claim 7 or 8, it is characterized in that, described hand-held pole is two, and an end of two described hand-held poles all is welded on described hollow section, and two described hand-held poles are located along the same line and are vertical with described hollow section.
10. pricker according to claim 7 is visited device, it is characterized in that, described hand-held pole is hollow stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201852230U CN203334260U (en) | 2013-04-12 | 2013-04-12 | Drill rod detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201852230U CN203334260U (en) | 2013-04-12 | 2013-04-12 | Drill rod detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334260U true CN203334260U (en) | 2013-12-11 |
Family
ID=49702941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201852230U Expired - Lifetime CN203334260U (en) | 2013-04-12 | 2013-04-12 | Drill rod detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047278A (en) * | 2014-06-17 | 2014-09-17 | 江苏建筑职业技术学院 | Self-service drilling exploration device and foundation drilling exploration method operated by single person |
| CN105178278A (en) * | 2015-10-15 | 2015-12-23 | 广西玉柴机器股份有限公司 | Drill rod detection tool |
| CN115657113A (en) * | 2022-12-26 | 2023-01-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
-
2013
- 2013-04-12 CN CN2013201852230U patent/CN203334260U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047278A (en) * | 2014-06-17 | 2014-09-17 | 江苏建筑职业技术学院 | Self-service drilling exploration device and foundation drilling exploration method operated by single person |
| CN104047278B (en) * | 2014-06-17 | 2016-05-11 | 江苏建筑职业技术学院 | A kind of self-service pricker is visited device and one man operation's ground foundation testboring method |
| CN105178278A (en) * | 2015-10-15 | 2015-12-23 | 广西玉柴机器股份有限公司 | Drill rod detection tool |
| CN115657113A (en) * | 2022-12-26 | 2023-01-31 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
| CN115657113B (en) * | 2022-12-26 | 2023-03-21 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Underground space geological structure detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CX01 | Expiry of patent term |