CN212658602U

CN212658602U - Cable aging test box

Info

Publication number: CN212658602U
Application number: CN202021642402.9U
Authority: CN
Inventors: 肖反修; 李红兵; 袁长宝; 李明; 王宝祥
Original assignee: Wuhan Green Songzheng Cable Co ltd
Current assignee: Wuhan Green Songzheng Cable Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-05
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses a cable aging test case, including the test stand, the rear side of test stand is provided with test device, test device's bottom is provided with the base, the top of base is provided with the backup pad, the first spring of bottom fixedly connected with of backup pad, the both sides of backup pad all are provided with the bracing piece, the equal fixedly connected with locating lever in both sides at backup pad top. Through setting up test stand, test device, a pedestal, the backup pad, first spring, the bracing piece, the locating lever, the buffer board, the through-hole, the sliding tray, the sliding block, the movable groove, fixed establishment, the dead lever, the pull rod, the second spring, the fixed orifices, the fixed slot, the cooperation of spout and slider is used, has solved current test stand and has not all set up the buffer to test device, excessively takes place to drop when the article that test are ageing and can cause the injury to the inside of ageing test box, the problem that inconvenient user used.

Description

Cable aging test box

Technical Field

The utility model belongs to the technical field of aging test, especially, relate to a cable aging test case.

Background

The aging test box is a product general term in the environmental test industry, and comprises the following components: ozone aging, ultraviolet aging, xenon lamp aging, ventilation type heat aging, high temperature aging, salt spray corrosion aging … and other aging test modes are important ones in artificial environment climate test methods.

Need use the thermal extension ageing tests case when carrying out ageing tests to the cable, and the thermal extension ageing tests case need use the test bench to place test device, and current test bench does not all set up the buffer to test device, excessively takes place to drop when experimental article ageing and can cause the injury to ageing tests case's inside, and inconvenient user uses, has reduced the device's practicality.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a cable aging test case possesses the advantage that prevents that article from droing and cause the damage to aging test incasement portion, has solved current test stand and has not all set up the buffer to test device, and the article that test excessively takes place to drop can cause the injury to aging test incasement's inside when, the problem that inconvenient user used.

The utility model is realized in such a way, a cable aging test box comprises a test frame, a test device is arranged at the rear side of the test frame, a base is arranged at the bottom of the test device, a supporting plate is arranged at the top of the base, a first spring is fixedly connected at the bottom of the supporting plate, supporting rods are arranged at both sides of the supporting plate, positioning rods are fixedly connected at both sides of the top of the supporting plate, a buffer plate is fixedly connected at the top of the positioning rods, through holes matched with the test device are arranged at the top of the buffer plate, the bottom of the test device passes through the through holes and extends to the outer side of the through holes, a sliding groove is arranged at one side of the supporting rods close to the supporting plate, a sliding block matched with the supporting plate and the buffer plate is connected in a sliding manner in the inner cavity of the, the inner chamber of activity groove is provided with the fixed establishment that uses with the test stand cooperation, the fixed orifices that uses with the fixed establishment cooperation is seted up to one side that the activity groove is close to the test stand, the fixed slot that uses with the fixed establishment cooperation is seted up to one side that the test stand is close to the activity groove, the spout has been seted up to the bottom in activity groove, the inner chamber sliding connection of spout has the slider that uses with the fixed establishment cooperation.

As the utility model discloses it is preferred, fixed establishment includes the dead lever, the dead lever is close to one side of fixed slot and passes the fixed orifices and extend to the inner chamber of fixed slot, one side fixedly connected with pull rod of fixed slot is kept away from to the dead lever, one side fixedly connected with second spring of dead lever is kept away from to the pull rod.

As the utility model discloses it is preferred, the quantity of backup pad is four, and evenly distributed and base top, the base is close to one side of test stand inner wall and the inner wall contact of test stand, the bottom and the base fixed connection of first spring.

As the utility model discloses it is preferred, the bottom and the base fixed connection of bracing piece, the sliding block is close to one side of sliding tray inner wall and the inner wall contact of sliding tray, one side and backup pad and buffer board fixed connection that the sliding block is close to backup pad and buffer board.

As the utility model discloses it is preferred, the slider is close to the inner wall contact of one side of spout inner wall and spout, the bottom and the slider fixed connection of pull rod.

As the utility model discloses it is preferred, the dead lever is close to one side of fixed slot inner wall and the inner wall contact of fixed slot, the second spring is kept away from one side of pull rod and the inner wall fixed connection in activity groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the test stand, test device, a pedestal, a supporting plate, first spring, the bracing piece, the locating lever, the buffer board, the through-hole, the sliding tray, the sliding block, the activity groove, fixed establishment, the dead lever, the pull rod, the second spring, the fixed orifices, the fixed slot, the cooperation of spout and slider is used, it does not all set up the buffer to test device to have solved current test stand, article ageing excessively take place to drop when experimental can cause the injury to ageing test box's inside, the problem that inconvenient user used, this cable ageing test box, possess and prevent that article from droing the inside advantage that causes the damage of ageing test box, be worth promoting.

2. The utility model discloses a set up fixed establishment, can fix and spacing the position of base, prevent that the base from removing the influence and to bracing piece location effect.

3. The utility model discloses a set up the backup pad, can fix a position and spacing the position of buffer board, through setting up first spring, can cushion the backup pad.

4. The utility model discloses a set up the bracing piece, can carry on spacingly to the position of backup pad, through setting up sliding block and sliding tray, stability when backup pad and buffer board remove can be strengthened.

5. The utility model discloses a set up slider and spout, stability when can strengthening the pull rod and remove, through setting up the pull rod, can adjust the position of dead lever and extrude the second spring.

6. The utility model discloses a set up dead lever and fixed slot, can fix the position of base and spacing, through setting up the second spring, can make the pull rod drive the dead lever and reset.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front cross-sectional view of an embodiment of the invention providing a partial structure;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a test frame; 2. a testing device; 3. a base; 4. a support plate; 5. a first spring; 6. a support bar; 7. positioning a rod; 8. a buffer plate; 9. a through hole; 10. a sliding groove; 11. a slider; 12. a movable groove; 13. a fixing mechanism; 1301. fixing the rod; 1302. a pull rod; 1303. a second spring; 14. a fixing hole; 15. fixing grooves; 16. a chute; 17. a slide block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, an aging test box for cables provided by an embodiment of the present invention includes a test frame 1, a test device 2 is disposed at the rear side of the test frame 1, a base 3 is disposed at the bottom of the test device 2, a support plate 4 is disposed at the top of the base 3, a first spring 5 is fixedly connected to the bottom of the support plate 4, support rods 6 are disposed at both sides of the support plate 4, positioning rods 7 are fixedly connected to both sides of the top of the support plate 4, a buffer plate 8 is fixedly connected to the top of the positioning rods 7, a through hole 9 used in cooperation with the test device 2 is disposed at the top of the buffer plate 8, the bottom of the test device 2 passes through the through hole 9 and extends to the outside of the through hole 9, a sliding groove 10 is disposed at one side of the support rod 6 close to the support plate 4, a sliding block 11 used in cooperation with the support plate 4 and the buffer plate, the inner chamber of activity groove 12 is provided with fixed establishment 13 with the cooperation of test stand 1 use, and the fixed orifices 14 that uses with the fixed establishment 13 cooperation is seted up to one side that activity groove 12 is close to test stand 1, and fixed slot 15 that uses with the fixed establishment 13 cooperation is seted up to one side that test stand 1 is close to activity groove 12, and spout 16 has been seted up to the bottom of activity groove 12, and the inner chamber sliding connection of spout 16 has the slider 17 that uses with the fixed establishment 13 cooperation.

Referring to fig. 3, the fixing mechanism 13 includes a fixing rod 1301, one side of the fixing rod 1301 close to the fixing groove 15 passes through the fixing hole 14 and extends to the inner cavity of the fixing groove 15, one side of the fixing rod 1301 far away from the fixing groove 15 is fixedly connected with a pull rod 1302, and one side of the pull rod 1302 far away from the fixing rod 1301 is fixedly connected with a second spring 1303.

Adopt above-mentioned scheme: through setting up fixed establishment 13, can fix and spacing the position of base 3, prevent that base 3 from removing the influence and to 6 location effects of bracing piece.

Referring to fig. 1 and 2, the number of the supporting plates 4 is four, the supporting plates are evenly distributed on the top of the base 3, one side of the base 3, which is close to the inner wall of the test rack 1, is in contact with the inner wall of the test rack 1, and the bottom of the first spring 5 is fixedly connected with the base 3.

Adopt above-mentioned scheme: through setting up backup pad 4, can fix a position and spacing the position of buffer board 8, through setting up first spring 5, can cushion backup pad 4.

Referring to fig. 1 and 2, the bottom of the support rod 6 is fixedly connected with the base 3, one side of the sliding block 11 close to the inner wall of the sliding groove 10 is in contact with the inner wall of the sliding groove 10, and one side of the sliding block 11 close to the support plate 4 and the buffer plate 8 is fixedly connected with the support plate 4 and the buffer plate 8.

Adopt above-mentioned scheme: through setting up bracing piece 6, can carry on spacingly to the position of backup pad 4, through setting up sliding block 11 and sliding tray 10, stability when backup pad 4 and buffer board 8 remove can be strengthened.

Referring to fig. 3, one side of the sliding block 17 close to the inner wall of the sliding chute 16 is in contact with the inner wall of the sliding chute 16, and the bottom of the pull rod 1302 is fixedly connected with the sliding block 17.

Adopt above-mentioned scheme: stability when the pull rod 1302 moves can be enhanced by providing the slider 17 and the slide groove 16, and the position of the fixing rod 1301 can be adjusted and the second spring 1303 can be pressed by providing the pull rod 1302.

Referring to fig. 3, a side of the fixed lever 1301 close to the inner wall of the fixed slot 15 is in contact with the inner wall of the fixed slot 15, and a side of the second spring 1303 away from the pull lever 1302 is fixedly connected to the inner wall of the movable slot 12.

Adopt above-mentioned scheme: through setting up dead lever 1301 and fixed slot 15, can fix the position of base 3 and spacing, through setting up second spring 1303, can make pull rod 1302 drive dead lever 1301 and reset.

The utility model discloses a theory of operation:

when the device is used, a user inserts the bottom of the test device 2 into the through hole 9, then pulls the pull rod 1302, the pull rod 1302 drives the fixed rod 1301 to move and extrudes the second spring 1303, the pull rod 1302 drives the sliding block 17 to slide in the inner cavity of the sliding groove 16, then the base 3 is placed in the inner cavity of the test frame 1, then the pull rod 1302 is loosened, the force released after the second spring 1303 is compressed enables the pull rod 1302 to reset, the pull rod 1302 drives the fixed rod 1301 to reset, the fixed rod 1301 enters the inner cavity of the fixed groove 15, when the tested object drops, the dropped object drops on the surface of the buffer plate 8, the buffer plate 8 drives the support plate 4 to move through the positioning rod 7, the sliding block plate 8 and the support plate 4 drive the sliding block 11 to slide in the inner cavity of the sliding groove 10, the support plate 4 extrudes the first spring 5, and the buffering effect.

In summary, the following steps: this cable aging test box, through setting up test stand 1, testing arrangement 2, base 3, backup pad 4, first spring 5, bracing piece 6, locating lever 7, buffer board 8, through-hole 9, sliding tray 10, sliding block 11, activity groove 12, fixed establishment 13, dead lever 1301, pull rod 1302, second spring 1303, fixed orifices 14, fixed slot 15, spout 16 and slider 17's cooperation is used, it does not all set up the buffer to testing arrangement to have solved current test stand, it can lead to the fact the injury to aging test box's inside to take place to drop when the article that tests are ageing excessively, the problem of inconvenient user's use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a cable aging test case, includes test stand (1), its characterized in that: the rear side of test rack (1) is provided with test device (2), the bottom of test device (2) is provided with base (3), the top of base (3) is provided with backup pad (4), the first spring of bottom fixedly connected with (5) of backup pad (4), the both sides of backup pad (4) all are provided with bracing piece (6), the equal fixedly connected with locating lever (7) in both sides at backup pad (4) top, the top fixedly connected with buffer board (8) of locating lever (7), through-hole (9) that use with test device (2) cooperation are seted up at the top of buffer board (8), the bottom of test device (2) is passed through-hole (9) and is extended to the outside of through-hole (9), sliding tray (10) have been seted up to one side that bracing piece (6) are close to backup pad (4), the inner chamber sliding connection of sliding tray (10) has the sliding connection that uses with backup pad (4) and buffer board (8) cooperation Block (11), movable groove (12) have all been seted up to the both sides at base (3) top, the inner chamber of movable groove (12) is provided with fixed establishment (13) that use with test stand (1) cooperation, fixed orifices (14) that use with fixed establishment (13) cooperation are seted up to one side that movable groove (12) are close to test stand (1), fixed slot (15) that use with fixed establishment (13) cooperation are seted up to one side that test stand (1) are close to movable groove (12), spout (16) have been seted up to the bottom in movable groove (12), the inner chamber sliding connection of spout (16) has slider (17) that use with fixed establishment (13) cooperation.

2. A cable weathering test chamber as in claim 1, characterized in that: the fixing mechanism (13) comprises a fixing rod (1301), one side, close to the fixing groove (15), of the fixing rod (1301) penetrates through the fixing hole (14) and extends to the inner cavity of the fixing groove (15), one side, far away from the fixing groove (15), of the fixing rod (1301) is fixedly connected with a pull rod (1302), and one side, far away from the fixing rod (1301), of the pull rod (1302) is fixedly connected with a second spring (1303).

3. A cable weathering test chamber as in claim 1, characterized in that: the quantity of backup pad (4) is four, and evenly distributed and base (3) top, base (3) are close to the inner wall contact of one side of test stand (1) inner wall and test stand (1), the bottom and base (3) fixed connection of first spring (5).

4. A cable weathering test chamber as in claim 1, characterized in that: the bottom and base (3) fixed connection of bracing piece (6), sliding block (11) are close to one side of sliding tray (10) inner wall and the inner wall contact of sliding tray (10), one side and backup pad (4) and buffer board (8) fixed connection that sliding block (11) are close to backup pad (4) and buffer board (8).

5. A cable weathering test chamber as in claim 2, characterized in that: one side of the sliding block (17) close to the inner wall of the sliding groove (16) is in contact with the inner wall of the sliding groove (16), and the bottom of the pull rod (1302) is fixedly connected with the sliding block (17).

6. A cable weathering test chamber as in claim 2, characterized in that: one side of the fixed rod (1301) close to the inner wall of the fixed groove (15) is in contact with the inner wall of the fixed groove (15), and one side of the second spring (1303) far away from the pull rod (1302) is fixedly connected with the inner wall of the movable groove (12).