CN213239755U - Low-smoke halogen-free flame-retardant cable material process testing machine - Google Patents
Low-smoke halogen-free flame-retardant cable material process testing machine Download PDFInfo
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- CN213239755U CN213239755U CN202022118820.4U CN202022118820U CN213239755U CN 213239755 U CN213239755 U CN 213239755U CN 202022118820 U CN202022118820 U CN 202022118820U CN 213239755 U CN213239755 U CN 213239755U
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- supporting block
- cable material
- testing machine
- surface wall
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Abstract
The utility model belongs to the technical field of cable test equipment, and discloses a low-smoke halogen-free flame-retardant cable material process testing machine, which comprises a bottom frame, wherein a controller is fixed on the front surface wall of the bottom frame, a fixed plate is fixed on the top end of the bottom frame, the upper surface wall of the fixed plate is symmetrically connected with a vertical rod, the top end of the vertical rod is connected with a first mounting plate, a hydraulic cylinder is arranged at the middle position of the top end of the first mounting plate, and the bottom end of the hydraulic cylinder is connected with a guide plate through a telescopic rod. The accuracy of the test is improved.
Description
Technical Field
The utility model belongs to the technical field of cable test equipment, concretely relates to low smoke and zero halogen flame retarded cable material process testing machine.
Background
The cable is made of one or more mutually insulated conductors and an outer insulation protection layer, electric power or information is transmitted from one place to a lead of another place, the cable plays an important role in a high-voltage power transmission and distribution system, after the cable is produced, a series of detection tests need to be carried out, wherein the pressure resistance is also one of a plurality of detection projects, and the normal work of a power transmission system is directly influenced by the pressure resistance.
But present cable pressure test equipment has certain defect, and traditional cable pressure test equipment is stable firm inadequately to the fixed of cable, and when compression test, the cable takes place to rotate easily, and then influences the test result, and in addition, traditional cable layer board is difficult for dismantling, subsequent change of being not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low smoke and zero halogen flame retarded cable material process testing machine to the fixed firm inadequately that provides traditional cable in solving above-mentioned background art, when compression test, the pivoted problem takes place for the cable easily, and in addition, traditional cable tray is difficult for dismantling, the problem of the follow-up change of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a low-smoke zero-halogen flame-retardant cable material process testing machine comprises a bottom frame, wherein a controller is fixedly arranged on the front surface wall of the bottom frame, a fixed plate is fixedly arranged at the top end of the bottom frame, the upper surface wall of the fixed plate is symmetrically connected with a vertical rod, the top end of the vertical rod is connected with a first mounting plate, a hydraulic cylinder is arranged at the top end intermediate position of the first mounting plate, the bottom end of the hydraulic cylinder is connected with a guide plate through a telescopic rod, guide holes matched with the vertical rod are symmetrically formed in four corner positions of the upper surface wall of the guide plate, a test head is connected with the bottom end intermediate position of the guide plate, an upper limiting block is fixed at the bottom end of the test head, a second supporting block is arranged under the test head on the upper surface wall of the fixed plate, a pressure sensor is embedded in the upper surface wall of the second supporting block, a connecting plate is connected with the outer surface wall of the, and be connected with the second mounting panel between two connecting plates of homonymy, the equal integrated into one piece in both ends of second mounting panel have with first slot assorted lug, and the last wall of second mounting panel closes soon and is connected with the screw rod, splint are installed through the bearing in the bottom of screw rod, first tray is installed under the fixed plate table wall and is located splint.
Preferably, the lower surface walls of the first supporting block and the second supporting block are symmetrically connected with inserting blocks, and the upper surface wall of the fixing plate is symmetrically provided with second inserting grooves matched with the inserting blocks.
Preferably, a hand wheel is installed at the top end of the screw rod, and a soft pad is bonded to the outer surface wall of the hand wheel.
Preferably, the heights of the upper end surfaces of the first supporting block and the second supporting block are consistent, and the upper end surfaces of the first supporting block and the second supporting block are both concave inwards to form a supporting groove.
Preferably, the outer cover of the hydraulic cylinder is provided with a protective cover, and the outer wall of the protective cover is provided with a heat dissipation through hole.
Preferably, the bottom end of the bottom frame is connected with a bottom plate, and the lower surface wall of the bottom plate is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses an add the subassembly that compresses tightly of constituteing by screw rod, splint and first tray respectively at the front and back end of fixed plate, make splint move down through the rotating screw rod, and then support and tightly arrange the cable material on the first tray in, utilize two sets of subassemblies that compress tightly to compress tightly the both ends that can compress tightly the cable material respectively, the cable material is fixed stable firm, has avoided the cable to take place pivoted defect easily, has improved experimental accuracy.
(2) The utility model discloses a cooperation of connecting plate, first slot and lug has realized inserting of second mounting panel and has established fixedly, has abandoned bolt fastening or welded connected mode, the unloading of the follow-up second mounting panel of being convenient for.
(3) The utility model discloses a cooperation of inserted block and second slot has realized inserting of tray and has established the installation, need lift off when changing at first tray or second tray, only need pull out first tray or second tray outward, make the inserted block extract from the second slot can, lift off swift convenience, labour saving and time saving.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the guide plate of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
FIG. 5 is an enlarged view of the portion B of FIG. 2;
in the figure: 1. a bottom frame; 2. a controller; 3. a fixing plate; 4. a first support block; 5. a pressure sensor; 6. erecting a rod; 7. a connecting plate; 8. a guide plate; 9. a first mounting plate; 10. a hydraulic cylinder; 11. a test head; 12. an upper limit block; 13. a screw; 14. a second mounting plate; 15. a splint; 16. a second support block; 17. a guide hole; 18. a bump; 19. a first slot; 20. inserting a block; 21. a second slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a low-smoke halogen-free flame-retardant cable material process testing machine comprises a bottom frame 1, a controller 2 is fixedly arranged on the front surface wall of the bottom frame 1, a fixed plate 3 is fixedly arranged at the top end of the bottom frame 1, upright rods 6 are symmetrically connected to the upper surface wall of the fixed plate 3, a first mounting plate 9 is connected to the top end of the upright rod 6, a hydraulic cylinder 10 is arranged at the middle position of the top end of the first mounting plate 9, the bottom end of the hydraulic cylinder 10 is connected with a guide plate 8 through a telescopic rod, guide holes 17 matched with the upright rods 6 are symmetrically formed in four corner positions of the upper surface wall of the guide plate 8, a test head 11 is connected to the middle position of the bottom end of the guide plate 8, infrared distance sensors are arranged on two sides of the bottom end of the test head 11 and electrically connected with the controller 2, an upper limiting block 12 is fixed to the bottom end of the test head 11, a second supporting block 16 is, the upper surface wall of the second supporting block 16 is embedded with a pressure sensor 5, the pressure sensor 5 is electrically connected with the controller 2, the outer surface wall of the upright rod 6 is connected with a connecting plate 7, the outer surface wall of the connecting plate 7 is provided with a first slot 19, a second mounting plate 14 is connected between the two connecting plates 7 on the same side, two ends of the second mounting plate 14 are respectively and integrally formed with a lug 18 matched with the first slot 19, the upper surface wall of the second mounting plate 14 is screwed and connected with a screw 13, the bottom end of the screw 13 is provided with a clamping plate 15 through a bearing, the first supporting block 4 is arranged on the upper surface wall of the fixing plate 3 and is positioned under the clamping plate 15, the screw 13, the clamping plate 15 and the first supporting block 4 are combined to form a pressing component, the clamping plate 15 moves downwards by rotating the screw 13 to further tightly support the cable material on the first supporting block 4, two groups of pressing components can respectively press two ends of, the defect that the cable is easy to rotate is avoided, and the test accuracy is improved.
Further, the lower surface walls of the first supporting block 4 and the second supporting block 16 are symmetrically connected with the inserting block 20, the upper surface wall of the fixing plate 3 is symmetrically provided with the second inserting groove 21 matched with the inserting block 20, when the first supporting block 4 or the second supporting block 16 needs to be detached and replaced, the first supporting block 4 or the second supporting block 16 only needs to be pulled out, and the inserting block 20 can be pulled out from the second inserting groove 21, so that the detachment is rapid and convenient, and the time and the labor are saved.
Furthermore, the hand wheel is installed on the top of screw rod 13, and the exterior wall of hand wheel bonds and has the cushion, rotates screw rod 13 through the hand wheel, and is convenient laborsaving, and wherein the cushion of bonding multiplicable comfort when holding screw rod 13 reduces the wearing and tearing of hand.
Furthermore, the heights of the upper end faces of the first supporting block 4 and the second supporting block 16 are consistent, the upper end faces of the first supporting block 4 and the second supporting block 16 are both concave inwards to form a supporting groove, and a cable is embedded into the supporting groove, so that the stability of fixing the cable can be further improved.
Furthermore, the hydraulic cylinder 10 is covered with a protective cover, the outer wall of the protective cover is provided with a heat dissipation through hole, and the protective cover can effectively protect the hydraulic cylinder 10 and avoid collision and damage.
Further, the bottom of underframe 1 is connected with the bottom plate, and the anti-skidding line has been seted up to the lower surface wall of bottom plate, and the bottom plate of seting up anti-skidding line is hugged closely ground, stability when can effectively increase this equipment and place.
The utility model discloses a theory of operation and use flow: when the utility model is used, the cable material to be tested can be firstly placed on the first supporting block 4 and the second supporting block 16, then the screw 13 is rotated to make the clamping plate 15 move downwards to be tightly propped against the cable material placed on the first supporting block 4, two groups of pressing components can be used for respectively pressing two ends of the cable material, the cable material is fixed stably and firmly, after the fixing is finished, the telescopic rod can be driven to stretch by utilizing the hydraulic motion of the hydraulic cylinder 10, and then the guide plate 8 is driven to move along the vertical rod 6, so that the test head 11 moves downwards to contact with the cable and extrude, the detection of the distance between the upper limiting block 12 and the second supporting block 16 can be realized by utilizing the infrared distance sensor on the test head 11, the monitoring of the deformation of the cable can be realized, meanwhile, the pressure sensor can feed back the pressure condition in real time, in addition, when the first supporting block 4 or the second supporting block 16 needs to be dismounted and replaced, only the first supporting block 4, the insert block 20 can be pulled out from the second slot 21 formed on the fixing plate 3, so that the dismounting is quick and convenient, and the time and the labor are saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A low smoke zero halogen flame retardant cable material process testing machine is characterized in that: comprises a bottom frame (1), a controller (2) is fixedly arranged on the front surface wall of the bottom frame (1), a fixed plate (3) is fixedly arranged on the top end of the bottom frame (1), an upright rod (6) is symmetrically connected to the upper surface wall of the fixed plate (3), a first mounting plate (9) is connected to the top end of the upright rod (6), a hydraulic cylinder (10) is arranged at the middle position of the top end of the first mounting plate (9), the bottom end of the hydraulic cylinder (10) is connected with a guide plate (8) through a telescopic rod, guide holes (17) matched with the upright rod (6) are symmetrically arranged at four corner positions of the upper surface wall of the guide plate (8), a test head (11) is connected to the middle position of the bottom end of the guide plate (8), an upper limiting block (12) is fixedly arranged at the bottom end of the test head (11), and a second supporting block (16) is arranged under the test head (11) on the upper surface wall of the fixed, the last wall of second tray (16) inlays and is equipped with pressure sensor (5), the exterior wall of pole setting (6) is connected with connecting plate (7), first slot (19) have been seted up to the exterior wall of connecting plate (7), and is connected with second mounting panel (14) between two connecting plates (7) of homonymy, the equal integrated into one piece in both ends of second mounting panel (14) have with first slot (19) assorted lug (18), and the last wall of second mounting panel (14) closes soon and is connected with screw rod (13), splint (15) are installed through the bearing in the bottom of screw rod (13), table wall just is located splint (15) on fixed plate (3) and first tray (4) are installed to the below.
2. The low-smoke halogen-free flame-retardant cable material process testing machine according to claim 1, characterized in that: the lower surface walls of the first supporting block (4) and the second supporting block (16) are symmetrically connected with inserting blocks (20), and the upper surface wall of the fixing plate (3) is symmetrically provided with second inserting grooves (21) matched with the inserting blocks (20).
3. The low-smoke halogen-free flame-retardant cable material process testing machine according to claim 1, characterized in that: the hand wheel is installed on the top end of the screw rod (13), and a soft pad is bonded to the outer surface wall of the hand wheel.
4. The low-smoke halogen-free flame-retardant cable material process testing machine according to claim 1, characterized in that: the heights of the upper end surfaces of the first supporting block (4) and the second supporting block (16) are consistent, and the upper end surfaces of the first supporting block (4) and the second supporting block (16) are both concave inwards to form a bracket.
5. The low-smoke halogen-free flame-retardant cable material process testing machine according to claim 1, characterized in that: the outer cover of pneumatic cylinder (10) is equipped with the safety cover, the outward appearance wall of safety cover has seted up the heat dissipation through-hole.
6. The low-smoke halogen-free flame-retardant cable material process testing machine according to claim 1, characterized in that: the bottom end of the bottom frame (1) is connected with a bottom plate, and anti-skid lines are formed in the lower surface wall of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022118820.4U CN213239755U (en) | 2020-09-24 | 2020-09-24 | Low-smoke halogen-free flame-retardant cable material process testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022118820.4U CN213239755U (en) | 2020-09-24 | 2020-09-24 | Low-smoke halogen-free flame-retardant cable material process testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213239755U true CN213239755U (en) | 2021-05-18 |
Family
ID=75876078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022118820.4U Expired - Fee Related CN213239755U (en) | 2020-09-24 | 2020-09-24 | Low-smoke halogen-free flame-retardant cable material process testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213239755U (en) |
-
2020
- 2020-09-24 CN CN202022118820.4U patent/CN213239755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210518 Termination date: 20210924 |