CN211668983U - Mineral insulation fireproof cable production is with degree of buckling detection device - Google Patents
Mineral insulation fireproof cable production is with degree of buckling detection device Download PDFInfo
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- CN211668983U CN211668983U CN202020451686.7U CN202020451686U CN211668983U CN 211668983 U CN211668983 U CN 211668983U CN 202020451686 U CN202020451686 U CN 202020451686U CN 211668983 U CN211668983 U CN 211668983U
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Abstract
The utility model discloses a mineral insulation fireproof cable production is with degree of buckling detection device, including casing main part, threaded rod, two-way lead screw and vortex spring, the standing groove has been seted up to casing main part's inside, and the rear side of standing groove is provided with first mounting groove to the left and right sides of first mounting groove all is provided with the second mounting groove, the inside of first mounting groove is provided with the threaded rod, and both ends all are connected with casing main part bearing around the threaded rod to the front end of threaded rod runs through the casing main part, the outside threaded connection of threaded rod has the connecting block, and the top fix with screw of connecting block has the montant, the inside of second mounting groove is provided with two-way lead screw, and both ends all are connected with casing main part bearing about two-way lead screw. This mineral insulation is bending degree detection device for fireproof cable production is provided with the montant to can be fine bend the cable through the cooperation of montant and clamp plate, thereby be convenient for detect cable's the degree of buckling.
Description
Technical Field
The utility model relates to a mineral insulation fireproof cable technical field specifically is a mineral insulation fireproof cable production is with degree of buckling detection device.
Background
Mineral insulation fireproof cable is one of multiple cable, and according to the field of application and the difference of environment, the characteristic and the material of cable are also different, and mineral insulation fireproof cable need detect its bending degree at the in-process of production to in order to detect mineral insulation fireproof cable's bending resistance, though the bending degree detection device in the market is of a great variety, still has some weak points, for example:
the traditional bending degree detection device for mineral insulation fireproof cable production generally bends a mineral insulation fireproof cable and then watches whether a surface material is damaged or not, and the traditional detection device cannot bend the cable well, so that a detection result has certain errors;
therefore, the bending degree detection device for mineral insulation fireproof cable production can well solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mineral insulation fireproof cable production is with degree of buckling detection device to traditional degree of buckling detection device can not be fine bending the cable on solving the existing market that above-mentioned background art provided, makes the testing result have the problem of certain error.
In order to achieve the above object, the utility model provides a following technical scheme: a bending degree detection device for mineral insulation fireproof cable production comprises a shell body, a threaded rod, a bidirectional screw rod and a vortex spring, wherein a placing groove is formed in the shell body, a first mounting groove is formed in the rear side of the placing groove, second mounting grooves are formed in the left side and the right side of the first mounting groove, a threaded rod is arranged in the first mounting groove, the front end and the rear end of the threaded rod are connected with a shell body bearing, the front end of the threaded rod penetrates through the shell body, a connecting block is in threaded connection with the outer side of the threaded rod, a vertical rod is fixed to the top end of the connecting block through a screw, the bidirectional screw rod is arranged in the second mounting groove, the left end and the right end of the bidirectional screw rod are connected with the shell body bearing, supporting rods are in threaded connection with the outer sides of the left end and the right end of, the right end of the bidirectional screw rod is connected with the shell body through a vortex spring.
Preferably, a first chute is formed in the middle of the shell main body, second chutes are formed in the left side and the right side of the shell main body, the lowest point of the first chute is lower than the lowest point of the first mounting groove, and the lowest point of the second chute is lower than the lowest point of the second mounting groove.
Preferably, first mounting groove and standing groove and second mounting groove all are the vertical setting, and the inside space of first mounting groove and the inside space homogeneous phase intercommunication of standing groove and second mounting groove to both ends all are opening column structure setting about the standing groove.
Preferably, the rear end outside key-type of threaded rod is connected with first wire winding dish, and the outside winding screw of first wire winding dish is fixed with the connection rope to first wire winding dish is "worker" font structure setting.
Preferably, the bottom end of the connecting block is provided with a first limiting block, and the outer side of the first limiting block is connected with a first sliding groove in a clamping and sliding manner.
Preferably, the left end outside key-type of two-way lead screw has the second wire winding dish, and the outside winding screw of second wire winding dish installs the connection rope.
Preferably, the bottom end of the supporting rod is fixed with a second limiting block through a screw, the supporting rod is arranged in an inverted L-shaped structure, and the outer side of the second limiting block is clamped with a second sliding groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the bending degree detection device for mineral insulation fireproof cable production;
(1) the cable bending device is provided with a vertical rod, the connecting block which is in threaded connection at the outer side is driven to move through the rotation of the threaded rod, and then the connecting block is convenient to drive the vertical rod to move, so that the vertical rod pushes a cable backwards, the cable in the placing groove enters the first installing groove to be subjected to preliminary bending work, and meanwhile, the rotation of the bidirectional screw rod is matched with the rotation of the bidirectional screw rod to drive the supporting rods which are in threaded connection at the outer side to synchronously move inwards, so that the supporting rods drive the pressing plate to move to extrude the left end and the right end of the cable at the outer side of the vertical rod, and the cable can be bent well through the;
(2) be fixed with first wiring dish, the first wiring dish that can drive the outside key-type connection through the rotation of threaded rod is together rotatory, and then be convenient for first wiring dish to connect the rope and stimulate the winding, thereby make the other end of connecting the rope drive the second wiring dish and rotate, and then make the two-way lead screw that the second wiring dish drove the inside key-type connection together rotate, so the threaded rod can drive two-way lead screw synchronous rotation through connecting the rope when rotatory, and then reduce the use of power supply, the operation is simple, and is quick.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the main sectional structure of the second mounting groove and the first mounting groove of the present invention;
FIG. 4 is a schematic view of the connection between the connection rope and the housing body;
fig. 5 is a schematic view of the scroll spring of the present invention.
In the figure: 1. a housing main body; 101. a first chute; 102. a second chute; 2. a placement groove; 3. a first mounting groove; 4. a threaded rod; 41. a first rope winding disc; 42. connecting ropes; 5. connecting blocks; 51. a first stopper; 6. a vertical rod; 7. a second mounting groove; 8. a bidirectional screw rod; 81. a second rope winding disc; 9. a support bar; 91. a second limiting block; 10. pressing a plate; 11. a scroll spring.
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 a technical solution: a bending degree detection device for mineral insulation fireproof cable production comprises a shell body 1, a first sliding groove 101, a second sliding groove 102, a placing groove 2, a first installation groove 3, a threaded rod 4, a first rope winding disc 41, a connecting rope 42, a connecting block 5, a first limiting block 51, a vertical rod 6, a second installation groove 7, a bidirectional screw rod 8, a second rope winding disc 81, a supporting rod 9, a second limiting block 91, a pressing plate 10 and a vortex spring 11, wherein the placing groove 2 is arranged inside the shell body 1, the first installation groove 3 is arranged on the rear side of the placing groove 2, the second installation grooves 7 are arranged on the left side and the right side of the first installation groove 3, the threaded rod 4 is arranged inside the first installation groove 3, the front end and the rear end of the threaded rod 4 are connected with a bearing of the shell body 1, the front end of the threaded rod 4 penetrates through the shell body 1, the outer side of the threaded rod 4 is connected, a vertical rod 6 is fixed at the top end of the connecting block 5 through a screw, a bidirectional screw 8 is arranged in the second mounting groove 7, the left end and the right end of the bidirectional screw 8 are connected with the shell main body 1 through bearings, supporting rods 9 are in threaded connection with the outer sides of the left end and the right end of the bidirectional screw 8, a pressing plate 10 is fixed at the top end of each supporting rod 9 through a screw, and the right end of the bidirectional screw 8 is connected with the shell main body 1 through a vortex spring 11;
a first sliding groove 101 is formed in the middle of the shell body 1, second sliding grooves 102 are formed in the left side and the right side of the shell body 1, the lowest point of the first sliding groove 101 is lower than the lowest point of the first mounting groove 3, and the lowest point of the second sliding groove 102 is lower than the lowest point of the second mounting groove 7, so that the connecting block 5 is conveniently limited through clamping and sliding connection of the first sliding groove 101 and the first limiting block 51, and the connecting block 5 is guaranteed to stably move;
the first mounting groove 3, the placing groove 2 and the second mounting groove 7 are arranged in a vertical state, the space inside the first mounting groove 3 is communicated with the spaces inside the placing groove 2 and the second mounting groove 7, and the left end and the right end of the placing groove 2 are both arranged in an open structure, so that the cables can be conveniently placed in the placing groove 2 due to the fact that the left end and the right end of the placing groove 2 are both arranged in the open structure;
the outer side key of the rear end of the threaded rod 4 is connected with a first rope winding disc 41, a connecting rope 42 is fixed on the outer side of the first rope winding disc 41 in a winding screw mode, the first rope winding disc 41 is arranged in an I-shaped structure, and the first rope winding disc 41 can be driven to rotate through rotation of the threaded rod 4, so that the first rope winding disc 41 can conveniently wind and unwind the connecting rope 42;
a first limiting block 51 is mounted at the bottom end of the connecting block 5 through a screw, the outer side of the first limiting block 51 is connected with a first sliding chute 101 in a clamping and sliding manner, and the vertical rod 6 can be driven to move through the sliding of the connecting block 5;
a second rope winding disc 81 is connected to the outer side of the left end of the bidirectional screw rod 8 through a key, a connecting rope 42 is installed on the outer side of the second rope winding disc 81 in a winding mode through a screw, and then the threaded rod 4 can synchronously drive the bidirectional screw rod 8 to rotate through the arrangement of the connecting rope 42 and the second rope winding disc 81;
the bottom end of the supporting rod 9 is fixed with a second limiting block 91 through screws, the supporting rod 9 is arranged in an inverted L-shaped structure, and the outer side of the second limiting block 91 is connected with a second sliding groove 102 in a clamping and sliding mode, so that the supporting rod 9 can slide well.
The working principle is as follows: when the device for detecting the bending degree for producing the mineral insulation fireproof cable is used, firstly, as shown in figure 1, the whole device is moved into a working area, after the device reaches the working area, the cable is placed in a placing groove 2, then the front end of a threaded rod 4 is connected with an external servo motor through a coupler, so that the servo motor drives the threaded rod 4 to rotate, or a worker manually rotates the threaded rod 4, the threaded rod 4 is connected with a shell body 1 through a bearing, the threaded rod 4 drives a connecting block 5 which is in threaded connection with the outer side to rotate as shown in figure 3 when rotating, at the moment, a first limiting block 51 at the bottom end of the connecting block 5 slides in a first sliding groove 101, so that the connecting block 5 is ensured to stably move, the connecting block 5 drives a vertical rod 6 fixed by a top screw to slide in a first mounting groove 3 when moving, so that the vertical rod 6 pushes a part of the cable in the placing groove 2 to enter the first mounting groove 3, therefore, the cable is firstly bent preliminarily through the vertical rod 6;
meanwhile, as shown in the attached drawings 1-2 and 4, when the threaded rod 4 rotates, the threaded rod 4 drives the first rope winding disc 41 with the rear end connected with the outer side key to rotate together, so that the first rope winding disc 41 pulls and winds the connecting rope 42 wound on the outer side, and further the connecting rope 42 drives the second rope winding disc 81 to rotate, so that the second rope winding disc 81 drives the two-way lead screw 8 with the inner side key to rotate, as shown in fig. 5, the two-way lead screw 8 rotates, the vortex spring 11 stores force, so that the vortex spring 11 drives the two-way lead screw 8 to rotate reversely in the later period, as shown in fig. 3, the two-way lead screw 8 drives the two supporting rods 9 with the outer side connected with the threads to move inwards at the same time, so that the supporting rods 9 drive the pressing plate 10 to move to simultaneously press the left side and the right side of the cable in the first installation groove 3, and further, the cable can, so as to improve the accuracy of the later detection, and then the worker can watch the surface damage degree of the cable outside the vertical rod 6 to judge the bending resistance of the cable, which is the use process of the whole device, and the content not described in detail in the specification belongs to the prior art known by the professional in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a mineral insulation is bending degree detection device for fireproof cable production, includes casing main part (1), threaded rod (4), two-way lead screw (8) and vortex spring (11), its characterized in that: the novel bearing shell is characterized in that a placing groove (2) is formed in the shell body (1), a first mounting groove (3) is formed in the rear side of the placing groove (2), second mounting grooves (7) are formed in the left side and the right side of the first mounting groove (3), a threaded rod (4) is arranged in the first mounting groove (3), the front end and the rear end of the threaded rod (4) are connected with bearings of the shell body (1), the front end of the threaded rod (4) penetrates through the shell body (1), the outer side of the threaded rod (4) is in threaded connection with a connecting block (5), a vertical rod (6) is fixed to the top end of the connecting block (5), a bidirectional screw rod (8) is arranged in the second mounting groove (7), the left end and the right end of the bidirectional screw rod (8) are both connected with the bearings of the shell body (1), and a supporting rod (9) is in threaded connection with the outer, the top end of the supporting rod (9) is fixed with a pressing plate (10) through a screw, and the right end of the bidirectional screw rod (8) is connected with the shell body (1) through a vortex spring (11).
2. The device of claim 1, wherein the device for detecting the degree of bending for producing the mineral-insulated fireproof cable comprises: first spout (101) have been seted up to the centre of casing main part (1) inside, and second spout (102) have all been seted up to the left and right sides inside of casing main part (1), and the minimum of first spout (101) is less than the minimum of first mounting groove (3), and the minimum of second spout (102) is less than the minimum of second mounting groove (7) simultaneously.
3. The device of claim 1, wherein the device for detecting the degree of bending for producing the mineral-insulated fireproof cable comprises: first mounting groove (3) all are the vertical state setting with standing groove (2) and second mounting groove (7), and the inside space of first mounting groove (3) and the inside space homogeneous phase intercommunication of standing groove (2) and second mounting groove (7) to both ends all are opening column structure setting about standing groove (2).
4. The device of claim 1, wherein the device for detecting the degree of bending for producing the mineral-insulated fireproof cable comprises: the rear end outside key-type of threaded rod (4) is connected with first wire winding dish (41), and the outside winding screw of first wire winding dish (41) is fixed with and connects rope (42) to first wire winding dish (41) are the setting of "worker" font structure.
5. The device of claim 2, wherein the device for detecting the bending degree of the mineral-insulated fireproof cable is characterized in that: first stopper (51) are installed to the bottom screw of connecting block (5), and the outside block sliding connection of first stopper (51) has first spout (101).
6. The device of claim 4, wherein the device for detecting the bending degree of the mineral-insulated fireproof cable is characterized in that: the left end outside key-type of two-way lead screw (8) is connected with second wire winding dish (81), and the outside winding screw of second wire winding dish (81) installs and connects rope (42).
7. The device of claim 2, wherein the device for detecting the bending degree of the mineral-insulated fireproof cable is characterized in that: the bottom end of the supporting rod (9) is fixed with a second limiting block (91) through a screw, the supporting rod (9) is arranged in an inverted L-shaped structure, and the outer side of the second limiting block (91) is clamped with a second sliding groove (102) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451686.7U CN211668983U (en) | 2020-04-01 | 2020-04-01 | Mineral insulation fireproof cable production is with degree of buckling detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451686.7U CN211668983U (en) | 2020-04-01 | 2020-04-01 | Mineral insulation fireproof cable production is with degree of buckling detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211668983U true CN211668983U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451686.7U Active CN211668983U (en) | 2020-04-01 | 2020-04-01 | Mineral insulation fireproof cable production is with degree of buckling detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211668983U (en) |
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2020
- 2020-04-01 CN CN202020451686.7U patent/CN211668983U/en active Active
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