CN209276051U - A kind of hoisting frame of heavy type cone penetrometer - Google Patents

A kind of hoisting frame of heavy type cone penetrometer Download PDF

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Publication number
CN209276051U
CN209276051U CN201822058558.1U CN201822058558U CN209276051U CN 209276051 U CN209276051 U CN 209276051U CN 201822058558 U CN201822058558 U CN 201822058558U CN 209276051 U CN209276051 U CN 209276051U
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CN
China
Prior art keywords
cone penetrometer
transmission belt
shaft
fixed
heavy
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Active
Application number
CN201822058558.1U
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Chinese (zh)
Inventor
周悟聪
程振坤
汪银飞
张刚
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Shentie Fangyuan Testing Technology Co ltd
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China Railway 24th Bureau Group Zhejiang Engineering Testing Co Ltd
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Priority to CN201822058558.1U priority Critical patent/CN209276051U/en
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Abstract

The utility model relates to a kind of hoisting frames of heavy cone penetrometer, it includes rack, rack includes four support rods and the top frame for being fixed on four post uppers, mounting base is respectively arranged on four side walls of the top frame, each mounting base is rotatably connected to a rotating wheel by shaft, and the rotating wheel is coaxially fixed with shaft, is respectively fixed with drawstring on each rotating wheel, the other end of the drawstring further includes the actuator of drive shaft rotation for connecting with the strut of heavy cone penetrometer outer wall.The utility model reduces intensity of workers with can easily promote heavy cone penetrometer, improves the effect of staff's working efficiency.

Description

A kind of hoisting frame of heavy type cone penetrometer
Technical field
The utility model relates to the technical fields of engineering detecting equipment, more particularly, to a kind of promotion of heavy cone penetrometer Frame.
Background technique
Heavy type cone penetrometer is at present mainly for detection of foundation bearing capacity, mainly by manually lifting heavy cone penetrometer away from ground Behind 2 meters of face, loosing one's grip makes its heavy cone penetrometer movement of falling object make engineering geology to foundation soil using its jolt capacity Evaluation.
Prior art among the above have the following deficiencies: the general weight of heavy cone penetrometer at 150 jin or so, And since 2 meters of ground need to be raised to, therefore four struts are uniformly circumferentially fixed with along it on the peripheral wall of heavy cone penetrometer, generally required Four adults hold with a firm grip a strut respectively, could lift heavy cone penetrometer, complete its detection to ground, such usage mode To the labor intensity of staff is greatly improved, it is unfavorable for continuing working for staff, leads to its work to foundation detection Make inefficient.
Utility model content
The purpose of the utility model is to provide a kind of hoisting frames of heavy cone penetrometer, and heavy feeler inspection can easily be promoted by having Instrument reduces intensity of workers, improves the effect of staff's working efficiency.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of hoisting frame of heavy type cone penetrometer, including rack, rack is including four support rods and is fixed on four supports The top frame of bar upper end is respectively arranged with mounting base on four side walls of the top frame, and each mounting base is rotatably connected to by shaft One rotating wheel, the rotating wheel are coaxially fixed with shaft, and drawstring, the other end of the drawstring are respectively fixed on each rotating wheel It further include the actuator of drive shaft rotation for being connect with the strut of heavy cone penetrometer outer wall.
By using above-mentioned technical proposal, drives each rotating wheel to rotate by actuator, it is made to carry out coiling to drawstring, To which with drawstring, gradually coiling plays castering action to heavy cone penetrometer on rotating wheel, until heavy cone penetrometer is promoted to When wanted height, the driving force to rotating wheel is released, makes its heavy cone penetrometer under Gravitative Loads, the movement of falling object utilizes To the effect of impact of ground, Engineering Geology Evaluation is made to foundation soil;Utilize the supporting role of rack and turning for rotating wheel Movement is used, and can greatly be reduced the labor intensity of staff, be improved the working efficiency of staff.
The utility model is further arranged to: the actuator includes four drivings being coaxially fixed in shaft respectively Wheel and four respectively coiling on corresponding driving wheel and the transmission belt pullled for staff.
By using above-mentioned technical proposal, transmission belt is pulled by staff, its transmission belt is made to drive driving wheel rotation, To drive the rotation work of shaft and rotating wheel.
The utility model is further arranged to: by gear drive between the adjacent rotating wheel, realization synchronizes anti- To rotation;The actuator includes with the co-axially fixed driving wheel of one shaft and coiling on driving wheel and for the people that works The transmission belt that member pulls.
By using above-mentioned technical proposal, realizes that the synchronous backward of all rotating wheels works by gear interlinked mechanism, make It only needs a staff to pull transmission belt, under the matching relationship of transmission belt and driving wheel, one rotating wheel is driven to rotate While, all rotating wheels can be driven to rotate simultaneously towards the side outside rack or towards the side in rack, heavy cone penetrometer is risen To castering action, the effect for saving human resources can reach.
The utility model is further arranged to: the gear drive includes the cone for being coaxially fixed on both ends of the shaft respectively Gear, the bevel gear intermeshing between adjacent shafts.
It achieves and is mutually perpendicular to by the bevel gear mating reaction between adjacent shafts by using above-mentioned technical proposal While the synchronous rotation of shaft, using the acting in opposition of adjacent bevel gear, rotating backward for adjacent shafts is realized, to realize Four rotating wheels are rotated towards the side outside rack or towards the side in rack simultaneously.
The utility model is further arranged to: the driving wheel is set as gear, and the transmission belt is set as nibbling with gear The rack gear band of conjunction.
Guarantee rack gear using the meshing relation of wheel and rack interband double wedge and tooth socket by using above-mentioned technical proposal Transmission efficiency of the band to double wedge.
The utility model is further arranged to: mounting rod is provided between adjacent supports bar, the transmission belt is sheathed on installation Outside bar and top frame.
By using above-mentioned technical proposal, transmission belt coiling is in outside mounting rod, top frame, making its heavy cone penetrometer freely falling body When movement drives driving wheel quick rotation, transmission belt will not be fallen from rack.
The utility model is further arranged to: the mounting rod is fixed with the lantern ring passed through for transmission belt, on the lantern ring It is threaded with abutting bolt, in the abutting bolt rotation process, side abuts with transmission belt and pushes against transmission belt in peace It fills on bar.
By using above-mentioned technical proposal, it is threadedly engaged active force by push against bolt and lantern ring, makes it by transmission belt It pushes against when on mounting rod, the height of heavy cone penetrometer can be limited;Adjust it can according to actually detected demand over the ground The frequency that base is hit.
In conclusion the advantageous effects of the utility model are as follows:
1. driving driving wheel that shaft is driven to rotate using transmission belt, and then rotating wheel is driven to drive drawstring coiling, to heavy type Cone penetrometer plays castering action, it is made to can reach reduction intensity of workers, improves the effect of staff's working efficiency;
2. be intermeshed by the bevel gear of the fixed bevel gear of both ends of the shaft and adjacent rotated, realize adjacent shafts with And the synchronous backward rotation of rotating wheel, make it only and need driving one shaft rotation, can be realized four rotating wheels to drawstring around Work is rolled up, achievees the effect that save human resources.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment one.
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
Fig. 3 is the partial enlargement diagram of part B in Fig. 1.
In figure, 1, heavy cone penetrometer;2, rack;21, support rod;22, top frame;3, mounting base;4, rotating wheel;5, shaft; 6, drawstring;7, actuator;71, driving wheel;72, transmission belt;8, bevel gear;9, mounting rod;10, lantern ring;11, bolt is pushed against;12, Annular groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: referring to Fig.1, for a kind of hoisting frame of heavy cone penetrometer disclosed by the utility model, including rack 2, machine Frame 2 is made of four support rods 21 and top frame 22, and four support rods 21 are welded with four edges of 22 upper end of top frame respectively It is fixed;The upper end of 22 4 side of top frame, which is respectively welded, is fixed with mounting base 3, is rotatably connected to one by bearing in each mounting base 3 Shaft 5, shaft 5, which is in mounting base 3, is coaxially fixed with rotating wheel 4 on one section, and a drawstring 6 is fixed on 4 peripheral wall of rotating wheel, draws The other end of rope 6 is socketed on the strut of heavy cone penetrometer 1;It drives shaft 5 and rotating wheel 4 to rotate by actuator 7, drives weight Type cone penetrometer 1 is displaced work upward.
Referring to Fig.1 with 2, in the present embodiment, drawstring 6 uses wirerope;Wirerope lower end coiling, which is fixed into, is plugged in strut On circle.Annular groove 12 is offered on the peripheral wall of above-mentioned rotating wheel 4, one end of drawstring 6 is fixedly welded in annular groove 12, is turned When driving wheel 4 rotates, 6 coiling of drawstring is in annular groove 12.
Above-mentioned actuator 7 include driving wheel 71, transmission belt 72, driving wheel 71 setting there are four and respectively with corresponding shaft 5 Coaxial fixed, rotation band difference coiling is on driving wheel 71;In the present embodiment, driving wheel 71 is set as gear, and transmission belt 72 is set It is set to the rack gear band engaged with gear;Rack gear band is pulled to drive gear band turn axis 5 and turn simultaneously by four staff Driving wheel 4 rotates, and realizes the promotion work to heavy cone penetrometer.
In the present embodiment, mounting rod 9 is also bolted between adjacent supports bar 21, transmission belt 72 is sheathed on top frame 22 Except corresponding mounting rod 9, make in its 72 rotation process of transmission belt without departing from place's rack 2;In the present embodiment, gear both ends of the surface It is fixed with annulus block outside, two side ring blocks are connected to the two sides of rack gear band, during preventing rack gear band sliding tooth wheel rotation, rack gear Band is detached from gear.
Referring to Fig.1 with 3, in the present embodiment, lantern ring 10, lantern ring 10 and mounting rod 9 are also welded on above-mentioned mounting rod 9 Between form the through slot that passes through for rack gear band, lantern ring 10 is connected with abutting bolt with respect to going back normal thread on one end of mounting rod 9 11, it pushes against in 11 rotation process of bolt, does the movement far from or close to rack gear band, push against it can rack gear band in mounting rod 9 On, position-limiting action is played to the height of heavy cone penetrometer 1.
The implementation principle of the present embodiment are as follows: when heavy cone penetrometer 1 need to be used to carry out foundation detection, first by heavy cone penetrometer 1 It is anti-to terminate in rack 2, then one end that four stretch is fixed with strut respectively, then pull gear band that rack drives is driven to turn simultaneously Axis 5 is rotated towards the outer side of rack 2, is played the role of coiling to drawstring 6, is lifted to heavy cone penetrometer 1, drives heavy cone penetrometer 1 when being raised to required position, and staff, which looses one's grip, decontrols rack gear band, makes its 1 movement of falling object of heavy cone penetrometer, to ground into Row pile foundation, to complete the detection work of ground.
Embodiment 2, difference from example 1 is that, referring to Fig.1, the both ends of four shafts 5 are coaxially fixed with respectively The piebald horse bevel gear 8 of bevel gear 8, adjacent shafts 5 is intermeshed transmission, rotates its 5 synchronous backward of adjacent shafts.The present embodiment In, actuator 7 is provided only with a gear and a toothed rack band, gear are coaxially fixed in one shaft 5, rack gear band coiling It is engaged on gear and with gear;Staff drives in rack gear band band moving gear rotation process, drives all shafts 5 mutually same Step rotates backward, to drive four rotating wheels 4 to rotate simultaneously towards the side outside rack 2 or towards the side in rack 2, to heavy type Cone penetrometer 1 plays castering action.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (7)

1. a kind of hoisting frame of heavy type cone penetrometer, it is characterised in that: including rack (2), rack (2) includes four support rods (21) And it is fixed on the top frame (22) of four support rod (21) upper ends, mounting base is respectively arranged on (22) four side walls of the top frame (3), each mounting base (3) is rotatably connected to a rotating wheel (4) by shaft (5), and the rotating wheel (4) and shaft (5) are coaxial It is fixed, it is respectively fixed with drawstring (6) on each rotating wheel (4), the other end of the drawstring (6) is used for and heavy cone penetrometer (1) The strut of outer wall connects, and further includes the actuator (7) of drive shaft (5) rotation.
2. a kind of hoisting frame of heavy cone penetrometer according to claim 1, it is characterised in that: the actuator (7) includes Four driving wheels (71) being coaxially fixed on shaft (5) respectively and four difference coiling on corresponding driving wheel (71) simultaneously The transmission belt (72) pullled for staff.
3. a kind of hoisting frame of heavy cone penetrometer according to claim 2, it is characterised in that: the adjacent rotating wheel (4) Between by gear drive, realize synchronous backward rotation;The actuator (7) includes coaxial fixed with one shaft (5) Driving wheel (71) and coiling in the transmission belt (72) pullled on driving wheel (71) and for staff.
4. a kind of hoisting frame of heavy cone penetrometer according to claim 3, it is characterised in that: the gear drive packet The bevel gear (8) for being coaxially fixed on shaft (5) both ends respectively is included, bevel gear (8) intermeshing between adjacent shafts (5).
5. a kind of hoisting frame of heavy cone penetrometer according to claim 2 or 3, it is characterised in that: the driving wheel (71) It is set as gear, the transmission belt (72) is set as the rack gear band engaged with gear.
6. a kind of hoisting frame of heavy cone penetrometer according to claim 3, it is characterised in that: adjacent supports bar is set between (21) It is equipped with mounting rod (9), the transmission belt (72) is sheathed on mounting rod (9) and top frame (22) outside.
7. a kind of hoisting frame of heavy cone penetrometer according to claim 6, it is characterised in that: the mounting rod (9) is fixed There is the lantern ring (10) passed through for transmission belt (72), is threaded on the lantern ring (10) and pushes against bolt (11), the abutting spiral shell In bolt (11) rotation process, side abuts with transmission belt (72) and pushes against transmission belt (72) on mounting rod (9).
CN201822058558.1U 2018-12-08 2018-12-08 A kind of hoisting frame of heavy type cone penetrometer Active CN209276051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822058558.1U CN209276051U (en) 2018-12-08 2018-12-08 A kind of hoisting frame of heavy type cone penetrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822058558.1U CN209276051U (en) 2018-12-08 2018-12-08 A kind of hoisting frame of heavy type cone penetrometer

Publications (1)

Publication Number Publication Date
CN209276051U true CN209276051U (en) 2019-08-20

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CN201822058558.1U Active CN209276051U (en) 2018-12-08 2018-12-08 A kind of hoisting frame of heavy type cone penetrometer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359177A (en) * 2020-03-19 2020-07-03 江苏金陵体育器材股份有限公司 Volleyball post
CN115973940A (en) * 2023-02-17 2023-04-18 浙江新曙光建设有限公司 Building construction handling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111359177A (en) * 2020-03-19 2020-07-03 江苏金陵体育器材股份有限公司 Volleyball post
CN115973940A (en) * 2023-02-17 2023-04-18 浙江新曙光建设有限公司 Building construction handling device
CN115973940B (en) * 2023-02-17 2023-08-29 浙江新曙光建设有限公司 Building construction handling device

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Effective date of registration: 20220615

Address after: Room 207, 208, 218, No. 9, Yixian Road, Yangpu District, Shanghai 200082

Patentee after: Shentie Fangyuan Testing Technology Co.,Ltd.

Address before: 310000 No. 692, Jiangcheng Road, Shangcheng District, Hangzhou, Zhejiang

Patentee before: CHINA RAILWAY 24TH BUREAU GROUP ZHEJIANG ENGINEERING DETECTION Co.,Ltd.