CN208333843U - A kind of safety cap chin belt on-line measuring device - Google Patents
A kind of safety cap chin belt on-line measuring device Download PDFInfo
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- CN208333843U CN208333843U CN201821022259.6U CN201821022259U CN208333843U CN 208333843 U CN208333843 U CN 208333843U CN 201821022259 U CN201821022259 U CN 201821022259U CN 208333843 U CN208333843 U CN 208333843U
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- safety cap
- connecting rod
- measuring device
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Abstract
The utility model discloses a kind of safety cap chin belt on-line measuring devices, belong to safety cap detection device technology field.Including support frame, head mould, counterweight rest device and counterweight；Support frame includes pedestal, column and connecting plate, and column is fixed on the base vertically, and the upper end of the column is fixed with crossbeam, and head mould is fixed on crossbeam front end；Connecting plate is fixed in the middle part of column, and counterweight rest device is vertically arranged in below a mould, and counterweight rest device includes attachment base, connecting rod and counterweight support, and attachment base, connecting rod and counterweight support are fixedly connected sequentially from top to bottom, and connecting rod is movably connected in connection front edge of board；It is additionally provided with guide plate in the middle part of support frame, connecting rod is movably connected in guiding front edge of board；It is provided with limited block in the middle part of connecting rod, limited block is between connecting plate and guide plate；Attachment base includes trough plate and fixing axle, and fixing axle is secured transverse in the notch of trough plate.The utility model structure is simple, at low cost, easy to operate, should not break down, and will not influence the production efficiency of safety cap.
Description
Technical field
The utility model belongs to safety cap detection device technology field, specifically a kind of safety cap chin belt on-line checking dress
It sets.
Background technique
When worker, disaster relief personnel etc. are when working region works, it is necessary to which safe wearing cap will receive with protecting head not
Pressure injury.Safety cap must be sufficiently tight after wearing, and does not have to avoid falling off during construction in a great rush or the disaster relief
The effect of protection, therefore, the intensity requirement of the chin belt on safety cap is with regard to relatively high, after having manufactured safety cap, should test
The intensity of safety cap chin belt carries out strength test.It, need to be to safety cap finished product to guarantee product qualification rate in actual production
Chin belt intensity carries out on-line checking.
Currently, the safety cap chin belt strength testing device that many instrument producers produce in the market, both for safety cap
Test when design and research and develop, have precision high, stability is good, it is intelligent the features such as, but these equipment testing efficiencies are low, behaviour
Make complexity, be easy to appear failure, maintenance trouble is not suitable for on-line checking.
Through retrieving, Chinese patent, application number: 201,620,520,864 0, publication date: 2016.11.09 discloses a kind of peace
Full cap chin belt intensity lateral rigidity tester, including electric appliance control box, electric appliance control box are equipped with test platform, test platform
On be fixed with column, be fixed with crossbeam at the top of column, crossbeam front top is fixed with a mould support column, fixed on head mould support column
There is a mould, is equipped with elevating mechanism in electric appliance control box, elevating mechanism is pierced by test platform, and is fixed with sensor, under further including
Chin strap fixture and lateral rigidity fixture, lateral rigidity fixture include being separately fixed at the upper flat plate of crossbeam front bottom end and being fixed on
Lower plate above sensor, chin belt fixture include the fixing seat being detachably secured to above lower plate, and fixing seat is equipped with
Two fixing axles.The utility model can be achieved at the same time two functional tests of chin belt intensity and lateral rigidity, and measuring accuracy
Height, stability is good, but the utility model testing efficiency is low, and operation is relative complex, is easy to appear failure, is used for shadow when on-line checking
Ring production efficiency.
Utility model content
Utility model technical problems to be solved
For existing safety cap chin belt strength testing device, testing efficiency is low, complicated for operation, is easy to appear failure,
The problems such as maintenance bothers, and is not suitable for on-line checking, the utility model provides a kind of safety cap chin belt on-line measuring device, knot
Structure is simple, at low cost, easy to operate when for safety cap chin belt on-line checking, should not break down, will not influence safety cap
Production efficiency.
Technical solution
To solve the above problems, technical solution provided by the utility model are as follows:
A kind of safety cap chin belt on-line measuring device, including support frame, head mould, counterweight rest device and counterweight；The branch
Support includes pedestal, column and connecting plate, and the column is fixed on vertically on the pedestal, and the upper end of the column is fixed with transverse direction
The crossbeam of setting, the head mould are fixed on the crossbeam front end；The connecting plate is secured transverse in the middle part of the column, the weight
Code rest device is vertically arranged in below the head mould, and is flexibly connected with the connection front edge of board, and the counterweight rest device is opposite
Vertically movable in the connecting plate, the counterweight rest device is connected on support frame as described above by the connecting plate, nothing
It needs to dismount, it is convenient and practical.
Further, the counterweight rest device includes attachment base, connecting rod and counterweight support, the attachment base, connecting rod and counterweight
Support is fixedly connected sequentially from top to bottom；The connecting rod is movably connected in the connection front edge of board, and the counterweight rest device can be along institute
The axis direction movement of connecting rod is stated, the attachment base is for connecting safety cap chin belt when testing.
Further, support frame as described above further includes guide plate, and the guide plate is secured transverse in the middle part of the column, and position
Below the connecting plate；The connecting rod is movably connected in the guiding front edge of board, and the guide plate can be avoided more effectively
Described connecting rod or so or swing when on-line checking improve test accuracy and testing efficiency.
Further, it is provided with limited block in the middle part of the connecting rod, the limited block is located at the connecting plate and the guiding
Between plate, increase practical safety.
Further, the head mould is detachably connected with the crossbeam, replacement different shaped number mould easy to disassemble.
Further, the pedestal is in " returning " font, and the counterweight rest device is located at right above the base center, avoids
It directly impacts and damages when counterweight rest device or counterweight fall, while can prevent from injuring testing staff by a crashing object.
Further, the counterweight is stainless steel counterweight, and long-time service will not get rusty, and saves counterweight replacement cost.
Further, the attachment base includes trough plate and fixing axle, and the fixing axle is secured transverse to the trough plate
Notch in；The small end is fixed on the trough plate bottom.
Further, the small end is detachably connected with the trough plate bottom, is easy to remove and repair or is replaced.
Further, the fixing axle is provided with two, and horizontally-parallel setting, and stability is more preferable, while having and sharing
The effect of lower pulling force, more securely compared to single fixing axle.
Beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) a kind of safety cap chin belt on-line measuring device provided by the utility model, structure is simple, at low cost, is used for
It is easy to operate when safety cap chin belt on-line checking, it should not break down, will not influence the production efficiency of safety cap；
(2) a kind of safety cap chin belt on-line measuring device provided by the utility model, connecting plate can be with limiting rod
Transverse movement avoids its left and right or swing from influencing detection accuracy and testing efficiency；
(3) a kind of safety cap chin belt on-line measuring device provided by the utility model, by the way that guide plate, Ke Yigeng is arranged
Described connecting rod or so or swing when effectively avoiding on-line checking, improve test accuracy and testing efficiency；
(4) a kind of safety cap chin belt on-line measuring device provided by the utility model, connecting rod middle part are provided with limited block,
One layer of protection can be increased, avoiding falling injures testing staff and damage counterweight by a crashing object；
(5) a kind of safety cap chin belt on-line measuring device provided by the utility model, head mould are detachably connected with crossbeam,
Replacement different shaped number mould easy to disassemble, so as to adapt to different model safety cap detection, it is applied widely；
(6) a kind of safety cap chin belt on-line measuring device provided by the utility model, pedestal are in " returning " font, avoid weight
It directly impacts and damages when code rest device or counterweight fall, while can prevent from injuring testing staff by a crashing object；
(7) a kind of safety cap chin belt on-line measuring device provided by the utility model, small end and trough plate bottom
It is detachably connected, is easy to remove and repair or replaces；
(8) a kind of safety cap chin belt on-line measuring device provided by the utility model, fixing axle are provided with two, and horizontal
To being arranged in parallel, stability is more preferable, while having the function of sharing lower pulling force, more securely compared to single fixing axle；
(9) a kind of safety cap chin belt on-line measuring device provided by the utility model, counterweight are stainless steel counterweight, for a long time
Using that will not get rusty, counterweight replacement cost is saved.
Detailed description of the invention
The structural schematic diagram of Fig. 1, the utility model；
The schematic perspective view of Fig. 2, the utility model；
The structural schematic diagram of Fig. 3, attachment base.
In attached drawing: 1, safety cap；2, support frame；3, crossbeam；4, head mould；5, attachment base；6, connecting rod；7, counterweight support；8, it limits
Position block；9, counterweight；21, pedestal；22, column；23, connecting plate；24, guide plate；51, trough plate；52, fixing axle.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with accompanying drawings and embodiments.
Embodiment 1
A kind of safety cap chin belt on-line measuring device, as shown in Figure 1, 2, including support frame 2, head mould 4, counterweight rest device
With counterweight 9, in the present embodiment, the counterweight 9 is stainless steel counterweight, and due to being on-line checking, counterweight 9 may in use process
Sweat stain etc. is touched, long-time service gets rusty easily, and cause detection inaccurate, using stainless steel counterweight it is possible to prevente effectively from getting rusty, section
About counterweight replacement cost；Support frame as described above 2 includes pedestal 21, column 22 and connecting plate 23, and the column 22 is fixed on institute vertically
It states on pedestal 21,22 upper end of column is fixed with the crossbeam 3 being laterally arranged, and the head mould 4 is fixed on 3 front end of crossbeam,
Crossbeam 3 described in the present embodiment is "Z"-shaped, and intensity is high, difficult deformation；The connecting plate 23 is secured transverse to the column 22
Middle part, the counterweight rest device are vertically arranged in 4 lower section of head mould.
As shown in Figure 1, 2, the counterweight rest device includes attachment base 5, connecting rod 6 and counterweight support 7, the attachment base 5, connecting rod
6 and counterweight support 7 be fixedly connected sequentially from top to bottom；The connecting rod 6 is movably connected in 23 front end of connecting plate, the attachment base
5 for connecting safety cap chin belt when testing.In the present embodiment, 23 front end of connecting plate is provided perpendicular to the connecting plate
23 through-hole, the connecting rod 6 pass through the through-hole and are connected on the connecting plate 23, and the connecting rod 6 is matched with the via clearance
It closes, so that the connecting rod 6 can be moved along the through-bore axis direction.When not in use, the counterweight rest device is under by gravity
It falls, and is ridden on the connecting plate 23 eventually by the attachment base 5.
As shown in Figure 1, safety cap 1 is normally worn on the head mould 4, safety cap chin belt is buckled in when on-line checking
On attachment base 5, the counterweight rest device is naturally vertical sagging, the counterweight 9 is placed in counterweight support 7, according under safety cap
The intensity requirement of chin strap increases and decreases counterweight quantity, and whether observation safety cap chin belt phenomena such as breaking, pulling occurs, if there is upper
Phenomenon is stated, then is substandard products, not occurring above-mentioned phenomenon is qualified product.The connecting plate 23 can limit the transverse direction of the connecting rod 6
Movement avoids its left and right or swing from influencing detection accuracy and testing efficiency.
A kind of safety cap chin belt on-line measuring device of the present embodiment, structure is simple, at low cost, for chin under safety cap
It is easy to operate when band on-line checking, it should not break down, will not influence the production efficiency of safety cap 1.
Embodiment 2
A kind of safety cap chin belt on-line measuring device, it is different from embodiment 1 and the improvement is that, such as Fig. 1,2 institutes
Show, support frame as described above 2 further includes guide plate 24, and the guide plate 24 is secured transverse to 22 middle part of column, and is located at described
23 lower section of connecting plate；The connecting rod 6 is movably connected in 24 front end of guide plate.In the present embodiment, the guide plate 24 is laterally
And upright setting, 24 front end of guide plate are vertically arranged with the guide sleeve with the connecting rod 6 cooperation, the connecting rod 6 and institute
Guide sleeve clearance fit is stated, so that the connecting rod 6 can be moved along the axis direction of the guide sleeve；The guide sleeve with
Through-hole coaxial arrangement on connecting plate 23 described in embodiment 1, so that the up and down motion of the connecting rod 6 is more smooth.
A kind of safety cap chin belt on-line measuring device of the present embodiment can be more effective by the way that guide plate 24 is arranged
The connecting rod 6 or so or swing when avoiding on-line checking, improve test accuracy and testing efficiency.
Embodiment 3
A kind of safety cap chin belt on-line measuring device, and embodiment 1 or 2 different and thes improvement is that, such as Fig. 1,2
It is shown, be provided with limited block 8 in the middle part of the connecting rod 6, the limited block 8 be located at the connecting plate 23 and the guide plate 24 it
Between, when detection, if falling off or breaking situation occur in safety cap chin belt, the counterweight rest device is due to increasing counterweight 9
Weight, heavier mass, the case where 6 upper end junction of connecting rod fracture is likely to occur in dropping process, by described in setting
Limited block 8 can increase by one layer of protection, and avoiding falling injures testing staff and damage counterweight 9 by a crashing object.
Embodiment 4
A kind of safety cap chin belt on-line measuring device, and any different of embodiment 1 to 3 and thes improvement is that, institute
It states a mould 4 to be detachably connected with the crossbeam 3, head mould described in the present embodiment 4 is bolted on the crossbeam 3, just
In dismounting and change different shaped number mould, so as to adapt to different model safety cap 1 detection, it is applied widely.
Embodiment 5
A kind of safety cap chin belt on-line measuring device, and any different of embodiment 1 to 4 and thes improvement is that, such as
Shown in Fig. 2, the pedestal 21 be in " returning " font, the column 22 be fixed on vertically the pedestal 21 on one side on, the counterweight
Rest device is located at right above 21 center of pedestal, when there is the case where counterweight rest device or 9 accidental falling of counterweight, institute
Counterweight rest device or counterweight 9 is stated to be fallen vertically by gravity in " returning " the font center of the pedestal 21, without direct
It impacts on the pedestal 21, on the one hand can protect the counterweight rest device or counterweight 9 in this way, avoid causing to damage because of impact
Bad, another counterweight rest device conveniently to fall or counterweight 9 will limit in " returning " character-shaped base 21, avoid injuring testing staff by a crashing object.
Embodiment 6
A kind of safety cap chin belt on-line measuring device, and any different of embodiment 1 to 5 and thes improvement is that, such as
Shown in Fig. 3, the attachment base 5 includes trough plate 51 and fixing axle 52, and the fixing axle 52 is secured transverse to the trough plate 51
Notch in；6 upper end of connecting rod is fixed on 51 bottom of trough plate.When preparing detection, by safety cap chin belt from described
The lower section of 51 notch inner stationary shaft 52 of trough plate passes through, and after chin belt is fixed in the fixing axle 52, can start to add
Counterweight 9 is tested.
6 upper end of connecting rod is detachably connected with 51 bottom of trough plate, to be threadedly coupled in the present embodiment, when described
When attachment base 5 damages, it is easy to remove and repair or replaces；The fixing axle 52 is provided with two, and horizontally-parallel setting, surely
It is qualitative more preferable, while having the function of sharing lower pulling force, more securely compared to single fixing axle 52.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
1. a kind of safety cap chin belt on-line measuring device, it is characterised in that: including support frame (2), head mould (4), counterweight support
It sets and counterweight (9)；Support frame as described above (2) includes pedestal (21), column (22) and connecting plate (23), and the column (22) is solid vertically
It is scheduled on the pedestal (21), column (22) upper end is fixed with the crossbeam (3) being laterally arranged, and the head mould (4) is fixed on
Crossbeam (3) front end；The connecting plate (23) is secured transverse in the middle part of the column (22), and the counterweight rest device is set vertically
It sets below the head mould (4), and is flexibly connected with the connecting plate (23) front end.
2. a kind of safety cap chin belt on-line measuring device according to claim 1, it is characterised in that: the counterweight support
Set attachment base (5), connecting rod (6) and counterweight support (7) including being fixedly connected sequentially from top to bottom；The connecting rod (6) is flexibly connected
In the connecting plate (23) front end.
3. a kind of safety cap chin belt on-line measuring device according to claim 2, it is characterised in that: support frame as described above
It (2) further include guide plate (24), the guide plate (24) is secured transverse in the middle part of the column (22), and is located at the connecting plate
(23) lower section；The connecting rod (6) is movably connected in the guide plate (24) front end.
4. a kind of safety cap chin belt on-line measuring device according to claim 3, it is characterised in that: the connecting rod (6)
Middle part is provided with limited block (8), and the limited block (8) is between the connecting plate (23) and the guide plate (24).
5. a kind of safety cap chin belt on-line measuring device according to any one of claims 1 to 4, it is characterised in that: described
Head mould (4) is detachably connected with the crossbeam (3).
6. a kind of safety cap chin belt on-line measuring device according to any one of claims 1 to 4, it is characterised in that: described
Pedestal (21) is in " returning " font, and the counterweight rest device is located at right above the pedestal (21) center.
7. a kind of safety cap chin belt on-line measuring device according to any one of claims 1 to 4, it is characterised in that: described
Counterweight (9) is stainless steel counterweight.
8. according to a kind of any safety cap chin belt on-line measuring device of claim 2 to 4, it is characterised in that: described
Attachment base (5) includes trough plate (51) and fixing axle (52), and the fixing axle (52) is secured transverse to the trough plate (51)
In notch；Connecting rod (6) upper end is fixed on the trough plate (51) bottom.
9. a kind of safety cap chin belt on-line measuring device according to claim 8, it is characterised in that: the connecting rod (6)
Upper end is detachably connected with the trough plate (51) bottom.
10. a kind of safety cap chin belt on-line measuring device according to claim 8, it is characterised in that: the fixing axle
(52) two, and horizontally-parallel setting are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022259.6U CN208333843U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap chin belt on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022259.6U CN208333843U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap chin belt on-line measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN208333843U true CN208333843U (en) | 2019-01-04 |
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ID=64785752
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022259.6U Active CN208333843U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap chin belt on-line measuring device |
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| CN (1) | CN208333843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161884A (en) * | 2020-09-29 | 2021-01-01 | 山东鲁科工程质量检测有限责任公司 | Adjustable safety helmet chin strap strength test device |
-
2018
- 2018-06-29 CN CN201821022259.6U patent/CN208333843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161884A (en) * | 2020-09-29 | 2021-01-01 | 山东鲁科工程质量检测有限责任公司 | Adjustable safety helmet chin strap strength test device |
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