CN216410869U - Fire safety rope tension detection device - Google Patents
Fire safety rope tension detection device Download PDFInfo
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- CN216410869U CN216410869U CN202122244622.7U CN202122244622U CN216410869U CN 216410869 U CN216410869 U CN 216410869U CN 202122244622 U CN202122244622 U CN 202122244622U CN 216410869 U CN216410869 U CN 216410869U
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- safety rope
- support frame
- detection device
- slider
- tension detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
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Abstract
The utility model provides a fire safety rope tension detection device, which relates to the technical field of safety ropes and comprises a base, a support frame A, fixing frames, a support plate and a support frame B, wherein the support frame A is fixedly arranged at the top of the base, the fixing frames are fixedly arranged on the upper side and the lower side of the two ends of the outer side of the support frame A, the support plate is arranged between the two opposite fixing frames, the support frame B is fixedly arranged on the opposite surface of the support plate, a tension detection mechanism is arranged on the outer side of the fixing frame, and a clamping and winding mechanism is arranged on the outer side of the support frame B. According to the utility model, a worker carries the fire safety rope to a working place, two ends of the fire safety rope are respectively placed between the two pressing plates B on the outer side of the groove, the pressing plates B push the sliding block to move on the outer side of the supporting rod B through the spring between the sliding block and the groove, after the sliding block drives the two opposite pressing plates B to press the safety rope, the worker opens the motor matched with the rope roller to drive the rope roller to rotate and roll the redundant safety rope.
Description
Technical Field
The utility model relates to the technical field of safety ropes, in particular to a tensile force detection device for a fire safety rope.
Background
The safety rope is usually woven by synthetic fibers, and the materials of the safety rope used in different working occasions are divided into nylon, silk, enyma, Dupont silk and the like, and the safety rope has different characteristics.
Wherein, found by search, there is a safety rope strength detecting device for power engineering with patent number CN202022186297.9, which comprises a lower clamp, a wedge-shaped clamping block, a holding tank, etc., wherein the bottom end of the test rope is placed between the two wedge-shaped clamping blocks, a limiting mechanism at the bottom end is placed in the holding tank, then the test rope is pulled upwards, the two wedge-shaped clamping blocks are driven to move upwards by the cooperation of the limiting mechanism and the holding tank, so that the two wedge-shaped clamping blocks are gradually close to each other in the process of moving upwards by the cooperation of the two wedge-shaped clamping blocks and the inclined inner wall of the wedge-shaped groove, thereby clamping the bottom end of the test rope, and similarly, after the limiting mechanism at the top end of the test rope is placed in the holding tank of the upper clamp, the upper clamp is driven to move upwards by starting the electric cylinder, the top end of the test rope can be clamped; wherein, the deficiency points are as follows:
this kind of safety rope intensity detection device is when the staff uses, because only single pass through sleeve pipe and bolt to the safety rope fix, and the bolt is through the sleeve pipe direct screw-in safety rope, fix the safety rope, because the safety rope is soft, make this kind of intensity detection device when detecting safety rope tensile strength, can directly damage safety rope tip easily, cause the fracture, and this kind of safety rope intensity detection device's last anchor clamps and lower anchor clamps are by so there being the distance restriction, make this kind of intensity detection device can only detect the safety rope length between anchor clamps and the lower anchor clamps within the distance restriction range.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the strength detection device of the safety rope in the background has poor fixing effect and limits the detection length of the safety rope, thereby providing the tension detection device of the fire safety rope.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire control safety rope pulling force detection device, includes base, support frame A, mount, backup pad, support frame B, base top fixed mounting has support frame A, the equal fixed mounting in upper and lower both sides at support frame A outside both ends has the mount, two relatively all be provided with the backup pad between the mount, the equal fixed mounting of backup pad opposite face has support frame B, the mount outside is provided with pulling force detection mechanism, the support frame B outside is provided with centre gripping winding mechanism.
Preferably, centre gripping winding mechanism comprises serving roller, recess, bracing piece B, clamp plate B, spring, support frame B outer wall one end is rotated and is provided with the serving roller, serving roller outer wall one end embedding is provided with the recess, the equal fixed mounting in both ends has bracing piece B about the recess outer wall, bracing piece B opposite face both ends all slide through the slider and be provided with clamp plate B, and pass through spring coupling between slider and the recess, the equal fixed mounting in support frame B outer wall other end both sides has bracing piece A, bracing piece A has four, and per two are the longitudinal symmetry setting, both ends all slide through the slider and be provided with clamp plate A about the bracing piece A outside, clamp plate A opposite face all matches and is provided with "S" type lug, and is the setting of agreeing with between clamp plate A opposite face "S" type lug.
Preferably, the tension detection mechanism comprises a guide rod, a hydraulic rod, a slider and a spring tension meter, the guide rod is fixedly mounted on the opposite surface of the fixing frame, the slider is fixedly mounted on the upper end and the lower end of the supporting plate, the slider is slidably arranged on the outer side of the guide rod, the hydraulic rod is fixedly mounted between the upper side and the lower side of the outer wall of the supporting plate and the fixing frame, the spring tension meter is fixedly mounted on the outer wall of the fixing frame close to one end of the outer side of the guide rod, and a tension spring is elastically connected between the spring tension meter and the slider.
Preferably, the outer surface of the pressing plate A and the pressing plate B are both made of silicon rubber.
Preferably, the outer surface of the pressing plate A and the pressing plate B are both made of foamed rubber.
The utility model provides a fire safety rope tension detection device, which has the following beneficial effects:
1. this kind of fire safety rope pulling force detection device is through being provided with the serving roller, can make the staff place fire safety rope both ends respectively between two clamp plate B in the recess outside the back clamp plate B will pass through the spring promotion slider between slider and the recess and move in the bracing piece B outside, and the slider drives two relative clamp plate B and pushes down the back with the safety rope, and the staff opens the supporting motor of serving roller, drives the serving roller and rotates the unnecessary safety rope of rolling up out.
2. This kind of fire control safety rope pulling force detection device is through being provided with clamp plate A, can make the staff carry out the centre gripping with the fire control safety rope through the serving roll and convolute the back, and staff pulling clamp plate A slides in the bracing piece A outside, contacts behind the fire control safety rope surface, with passing through bolted connection between two clamp plate A, fixes the safety rope.
Drawings
FIG. 1 is a schematic front view of a tension detecting device according to the present invention;
FIG. 2 is a front view of the supporting frame B of the present invention;
FIG. 3 is a schematic side view of a rope roller according to the present invention;
fig. 4 is a schematic front perspective view of the pressing plate a according to the present invention.
In FIGS. 1-4: 1. a base; 101. a support frame A; 102. a fixed mount; 103. a guide bar; 2. a hydraulic lever; 201. a support plate; 202. a slider; 203. a support frame B; 204. a support rod A; 205. pressing a plate A; 3. a rope winding roller; 301. a groove; 302. a support bar B; 303. pressing a plate B; 304. a spring; 4. a spring tension meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a fire safety rope tension detection apparatus includes a base 1, a support frame a101, a fixing frame 102, a support plate 201, and a support frame B203, the support frame a101 is fixedly installed at the top of the base 1, the fixing frame 102 is fixedly installed at both upper and lower sides of both ends of the outer side of the support frame a101, the support plate 201 is installed between the two opposite fixing frames 102, the support frame B203 is fixedly installed on the opposite surface of the support plate 201, a tension detection mechanism is installed at the outer side of the fixing frame 102, and a clamping winding mechanism is installed at the outer side of the support frame B203.
Referring to fig. 1-3, in this embodiment: the clamping winding mechanism consists of a rope winding roller 3, a groove 301, a support rod B302, a pressure plate B303 and a spring 304;
support frame B203 outer wall one end is rotated and is provided with serving roller 3, 3 outer wall one end embeddings of serving roller are provided with recess 301, the equal fixed mounting in both ends has bracing piece B302 about the recess 301 outer wall, bracing piece B302 opposite face both ends all slide through the slider and be provided with clamp plate B303, and pass through spring coupling between slider and the recess 301, when the staff need carry out tensile strength to serving rope and examine time measuring, carry serving rope to the work place, and place serving rope both ends respectively between two clamp plate B303 in the recess 301 outside back clamp plate B303 will pass through the slider and the removal of spring promotion slider between recess 301 in the bracing piece B302 outside, the slider drives two relative clamp plate B303 and pushes down the back with serving rope, the staff beats 3 supporting motors of serving roller, it rotates the unnecessary safety rope of rolling up to drive serving roller 3.
Referring to fig. 1, 2, and 4, in the present embodiment: the equal fixed mounting in support frame B203 outer wall other end both sides has bracing piece A204, bracing piece A204 has four, and symmetry sets up around per two being, both ends all slide through the slider about the bracing piece A204 outside and are provided with clamp plate A205, clamp plate A205 opposite face is all supporting to be provided with "S" type lug, and be between clamp plate A205 opposite face "S" type lug and agree with the setting, after the staff carries out the centre gripping with fire control safety rope through serving as reasons rope roller 3 and convolutes, staff pulling clamp plate A205 slides in the bracing piece A204 outside, contact behind the fire control safety rope surface, pass through bolted connection between two clamp plate A205, fix the safety rope.
Referring to fig. 1, in the present embodiment: the tension detection mechanism consists of a guide rod 103, a hydraulic rod 2, a slide block 202 and a spring tension meter 4;
mount 102 equal fixed mounting in opposite face has guide bar 103, the equal fixed mounting in both ends has slider 202 about backup pad 201, and slider 202 slides and sets up in the guide bar 103 outside, equal fixed mounting has hydraulic stem 2 between both sides and the mount 102 about backup pad 201 outer wall one end, mount 102 outer wall is close to guide bar 103 outside one end fixed mounting has spring tensiometer 4, elastic connection has the extension spring between spring tensiometer 4 and the slider 202, after the staff fixes the fire control safety rope between two support frames B203 completely, control hydraulic stem 2 drives support frame B203 and removes to opposite direction, at this moment the backup pad 201 about the slider 202 at both ends slide in the guide bar 103 outside, will stimulate spring tensiometer 4 outside extension spring, detect the pulling force to fire control safety rope.
Referring to fig. 1 and 2, in the present embodiment: hydraulic stem 2 passes through hydraulic pump and control panel and external power electric connection, and serving roller 3 is through supporting motor and control panel and external power electric connection, and spring tensiometer 4 is through supporting display screen and control panel and external power electric connection.
Referring to fig. 1-4, in this embodiment: the material of clamp plate A205 surface and clamp plate B303 is silicon rubber, because of the silicon rubber material has the absorbent characteristic of high activity, can make the staff pass through the clamp plate A205 and the clamp plate B303 of silicon rubber material behind the fire control safety rope centre gripping, will make the friction increase between fire control safety rope and clamp plate A205 and the clamp plate B303, when carrying out the pulling force detection to the fire control safety rope, can not make the fire control safety rope take off the groove.
As shown in fig. 1 to 4, in the embodiment of the utility model, the outer surface of the pressing plate a205 and the pressing plate B303 are made of silicon rubber, and another embodiment is provided, the outer surface of the pressing plate a205 and the pressing plate B303 are made of foamed rubber, so that the friction between the fire safety rope and the pressing plates a205 and B303 can be increased due to the light, wear-resistant and anti-skid characteristics of the foamed rubber, and when the tension of the fire safety rope is detected, the fire safety rope cannot be separated from the groove, and meanwhile, the tear-resistant and anti-aging characteristics of the foamed rubber can prevent the excessive tension of the hydraulic rod 2 from causing the tearing of the pressing plates a205 and B303 when the friction between the fire safety rope and the pressing plates a205 and B303 is increased.
When the fire safety rope tension detection device is used, firstly, when a worker needs to detect the tension strength of the fire safety rope, the fire safety rope is carried to a working site, two ends of the fire safety rope are respectively placed between two pressing plates B303 outside a groove 301, the pressing plates B303 push a sliding block to move outside a supporting rod B302 through a spring between the sliding block and the groove 301, after the sliding block drives the two opposite pressing plates B303 to press the safety rope, the worker drives a motor matched with a rope unwinding roller 3 to drive the rope winding roller 3 to rotate and wind the redundant safety rope, then, the worker pulls a pressing plate A205 to slide outside the supporting rod A204 to contact the outer surface of the fire safety rope, the two pressing plates A205 are connected through bolts to fix the safety rope, and finally, the worker controls a hydraulic rod 2 to output the specified stress of the fire safety rope to drive a supporting frame B203 to move in the opposite direction, at this time, when the sliders 202 at the upper and lower ends of the support plate 201 slide outside the guide rod 103, after pulling the tension spring outside the spring tension meter 4, the user detects the maximum stress of the fire safety rope by the force output by the two hydraulic rods 2 and the tension displayed by the spring tension meter 4.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (6)
1. The utility model provides a fire control safety rope pulling force detection device, includes base (1), support frame A (101), mount (102), backup pad (201), support frame B (203), base (1) top fixed mounting has support frame A (101), the equal fixed mounting in upper and lower both sides at support frame A (101) outside both ends has mount (102), two relatively all be provided with backup pad (201) between mount (102), the equal fixed mounting in backup pad (201) opposite face has support frame B (203), its characterized in that: the outer side of the fixed frame (102) is provided with a tension detection mechanism, and the outer side of the support frame B (203) is provided with a clamping and winding mechanism.
2. The fire safety rope tension detection device of claim 1, wherein: the clamping winding mechanism consists of a rope winding roller (3), a groove (301), a support rod B (302), a pressure plate B (303) and a spring (304);
support frame B (203) outer wall one end activity is provided with serving roller (3), serving roller (3) outer wall one end embedding is provided with recess (301), both ends all are provided with bracing piece B (302) about recess (301) outer wall, bracing piece B (302) opposite face both ends all are provided with clamp plate B (303) through the slider activity, and pass through spring coupling between slider and recess (301).
3. The fire safety rope tension detection device of claim 1, wherein: support frame B (203) outer wall other end both sides all are provided with bracing piece A (204), bracing piece A (204) have four, and every two symmetry settings around being, both ends all are provided with clamp plate A (205) through the slider activity about bracing piece A (204) outside, clamp plate A (205) opposite face all forms a complete set and is provided with "S" type lug, and is between clamp plate A (205) opposite face "S" type lug and agrees with the setting.
4. The fire safety rope tension detection device of claim 1, wherein: the tension detection mechanism consists of a guide rod (103), a hydraulic rod (2), a sliding block (202) and a spring tension meter (4);
mount (102) opposite face all is provided with guide bar (103), both ends all are provided with slider (202) about backup pad (201), and slider (202) slide and set up in the guide bar (103) outside, all be provided with hydraulic stem (2) between both sides and mount (102) about backup pad (201) outer wall one end, mount (102) outer wall is close to guide bar (103) outside one end and is provided with spring tension meter (4), elastic connection has the extension spring between spring tension meter (4) and slider (202).
5. A fire safety rope tension detection device as recited in claim 3, wherein: the outer surface of the pressing plate A (205) and the pressing plate B (303) are both made of silicon rubber.
6. A fire safety rope tension detection device as recited in claim 3, wherein: the outer surface of the pressing plate A (205) and the pressing plate B (303) are both made of foamed rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244622.7U CN216410869U (en) | 2021-09-16 | 2021-09-16 | Fire safety rope tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244622.7U CN216410869U (en) | 2021-09-16 | 2021-09-16 | Fire safety rope tension detection device |
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| Publication Number | Publication Date |
|---|---|
| CN216410869U true CN216410869U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122244622.7U Expired - Fee Related CN216410869U (en) | 2021-09-16 | 2021-09-16 | Fire safety rope tension detection device |
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| Country | Link |
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| CN (1) | CN216410869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782821A (en) * | 2024-01-05 | 2024-03-29 | 宁波聚关防坠落装备有限公司 | Safety rope testing system, safety rope and production process |
-
2021
- 2021-09-16 CN CN202122244622.7U patent/CN216410869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782821A (en) * | 2024-01-05 | 2024-03-29 | 宁波聚关防坠落装备有限公司 | Safety rope testing system, safety rope and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220819 Address after: Room 409-2, 4th Floor, News Center, Licheng District Cultural and Sports Center, No. 777 Tangye East Road, Licheng District, Jinan City, Shandong Province, 250001 Patentee after: Shandong Xizhi Testing Co.,Ltd. Address before: 062150 Xinhua Street, Botou City, Cangzhou City, Hebei Province Patentee before: Wang Wei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220429 |