CN218674565U

CN218674565U - Intensity testing device for tent support rod

Info

Publication number: CN218674565U
Application number: CN202223041450.4U
Authority: CN
Inventors: 杨亮; 贺俊彦
Original assignee: Qingdao Changshunlong Machinery Co ltd
Current assignee: Qingdao Changshunlong Machinery Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a tent branch technical field provides a tent is intensity testing arrangement for branch, including the box, the top fixedly connected with slide bar of box inner wall, the outer wall sliding connection of slide bar has the slider, one side fixedly connected with rack of slider, the bottom fixedly connected with punching press head of rack, the outer wall fixedly connected with second motor of box, the output of second motor runs through box and the half gear of fixedly connected with, and half gear and rack meshing is connected, starts the second motor, can drive the first rebound of punching press. Through above-mentioned technical scheme, when having solved among the prior art at tent branch manufacturing, inconvenient carry out intensity detection to tent branch, lead to unknown to the bearing capacity of tent branch, the user also can't know the intensity that the tent was built, is the problem of a threat to safe in utilization.

Description

Intensity testing device for tent support rod

Technical Field

The utility model relates to a tent branch technical field, it is concrete relates to a tent is intensity test device for branch.

Background

Through the retrieval, chinese patent discloses a light high strength tent support (grant No. CN 214697209U), and this patent technique includes the top support pole, the bottom sliding connection of top support pole has bottom sprag sleeve, the top hole has been seted up to the inside of top support pole, the bottom hole has been seted up to the inside in top hole, the inside in top hole and bottom hole is rotated through the screw respectively and is connected with limit threaded rod, the top fixedly connected with fixing base of top support pole, the top swing joint of fixing base has top lid frame, top lid frame and fixing base rotate through the screw respectively and are connected with the rotation threaded rod, bottom sprag sleeve's fixed surface is connected with the bottom seat. The utility model discloses a through setting up top support pole, bottom sprag sleeve and limit threaded rod, the person of facilitating the use adjusts according to the actual height of oneself to avoid the high not enough of tent support, influence the condition of using, but, when tent branch is made, inconvenient carry out intensity detection to tent branch, lead to unknown to the bearing capacity of tent branch, the user also can't know the intensity that the tent was built, is a threat to safe in utilization. Accordingly, those skilled in the art have provided a strength testing apparatus for tent poles to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intensity testing arrangement for tent branch has solved in the correlation technique when tent branch is made, and is inconvenient to carry out intensity detection to tent branch, leads to unknown to the bearing capacity of tent branch, and the user also can't know the intensity that the tent was built, is the problem of a threat to safe in utilization.

The technical scheme of the utility model as follows: a strength testing device for tent supporting rods comprises a box body, wherein a sliding rod is fixedly connected to the top of the inner wall of the box body, a sliding block is connected to the outer wall of the sliding rod in a sliding mode, a rack is fixedly connected to one side of the sliding block, a stamping head is fixedly connected to the bottom of the rack, a second motor is fixedly connected to the outer wall of the box body, the output end of the second motor penetrates through the box body and is fixedly connected with a half gear, the half gear is meshed with the rack, and the second motor is started to drive the stamping head to move upwards;

preferably, the outer wall of the sliding rod is provided with a first spring, and the bottom of the sliding rod is fixedly connected with a limiting block;

preferably, the bottom of the inner wall of the box body is fixedly connected with a fixing frame, the inner wall of the fixing frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a reciprocating screw rod, and the outer wall of the reciprocating screw rod is in threaded connection with a connecting block;

preferably, the connecting block is slidably connected with the fixing frame, and the top of the connecting block is fixedly connected with the laser range finder;

preferably, the bottom of the inner wall of the box body and two ends of the fixing frame are both fixedly connected with a support, and a hollow groove is formed in the support;

preferably, the inner thread of the bracket is connected with a threaded rod, the bottom of the threaded rod is rotatably connected with a lower pressing plate, the top of the threaded rod penetrates through the bracket and is fixedly connected with a knob, the top of the lower pressing plate is fixedly connected with a limiting rod, and the limiting rod is connected with the bracket in a sliding manner;

preferably, the outer wall of box is provided with control panel, control panel and the equal electric connection of first motor, second motor.

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in, erect tent branch, start the second motor, drive the rotation of half gear, when the toothed one side laminating rack of half gear, the half gear drives rack rebound, make the first rebound of punching press, slider rebound simultaneously, compress tightly first spring, when the toothed one side laminating rack of half gear, the meshing relation has been lost, under the effect of first spring, the quick rebound of rack, make the quick rebound of punching press head, carry out the punching press to tent branch, deformation degree through observing tent branch, can obtain the bearing capacity of tent branch.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is an enlarged view of the position B of the present invention.

In the figure: 1. a box body; 2. a slide bar; 3. a first spring; 4. a slider; 5. a limiting block; 6. punching a head; 7. a rack; 8. a half gear; 9. a first motor; 10. a support; 11. an empty groove; 12. a lower pressing plate; 13. a limiting rod; 14. a threaded rod; 15. a knob; 16. a fixed mount; 17. a reciprocating screw rod; 18. connecting blocks; 19. a laser range finder; 20. a second motor; 21. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

Example 1

As shown in fig. 1-4, this embodiment provides, an intensity testing device for tent pole support, including box 1, the top fixedly connected with slide bar 2 of box 1 inner wall, the outer wall sliding connection of slide bar 2 has slider 4, one side fixedly connected with rack 7 of slider 4, the bottom fixedly connected with punching press head 6 of rack 7, the outer wall fixedly connected with second motor 20 of box 1, box 1 and fixedly connected with semi-gear 8 are run through to the output of second motor 20, semi-gear 8 is connected with the meshing of rack 7, start second motor 20, can drive punching press head 6 rebound.

In this embodiment, erect tent branch, start second motor 20, it rotates to drive half gear 8, when half gear 8 has toothed one side laminating rack 7, half gear 8 drives rack 7 rebound, make punching press head 6 rebound, slider 4 rebound simultaneously, compress tightly first spring 3, when half gear 8 toothless one side laminating rack 7, the meshing relation has been lost, under first spring 3's effect, rack 7 fast rebound, make punching press head 6 fast rebound, carry out the punching press to tent branch, deformation degree through observing tent branch, can derive the bearing capacity of tent branch.

Example 2

As shown in fig. 1 to 4, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that a first spring 3 is disposed on an outer wall of the sliding rod 2, and a limiting block 5 is fixedly connected to a bottom of the sliding rod 2; the bottom of the inner wall of the box body 1 is fixedly connected with a fixed frame 16, the inner wall of the fixed frame 16 is fixedly connected with a first motor 9, the output end of the first motor 9 is fixedly connected with a reciprocating screw rod 17, and the outer wall of the reciprocating screw rod 17 is in threaded connection with a connecting block 18; the connecting block 18 is connected with the fixed frame 16 in a sliding manner, and the top of the connecting block 18 is fixedly connected with a laser range finder 19; the bottom of the inner wall of the box body 1 and two ends of the fixing frame 16 are both fixedly connected with a support 10, and a hollow groove 11 is formed in the support 10; a threaded rod 14 is connected with the inner thread of the support 10, the bottom of the threaded rod 14 is rotatably connected with a lower pressing plate 12, the top of the threaded rod 14 penetrates through the support 10 and is fixedly connected with a knob 15, a limiting rod 13 is fixedly connected with the top of the lower pressing plate 12, and the limiting rod 13 is connected with the support 10 in a sliding manner; the outer wall of the box body 1 is provided with a control panel 21, and the control panel 21 is electrically connected with the first motor 9 and the second motor 20.

In this embodiment, put tent branch in dead slot 11, rotate knob 15, drive threaded rod 14 and rotate, make threaded rod 14 move down, through the gag lever post 13 that sets up, make holding down plate 12 move down, holding down plate 12 supports tight tent branch, prevent that tent branch from bounceing at the in-process of punching press, cause the accidental injury to operating personnel, start second motor 20 through control panel 21, drive half gear 8 and rotate, when half gear 8 has toothed one side laminating rack 7, half gear 8 drives rack 7 rebound, make punching press head 6 rebound, slider 4 rebound simultaneously, compress tightly first spring 3, when half gear 8 does not have toothed one side laminating rack 7, has lost the meshing relation, under the effect of first spring 3, rack 7 fast downward movement, make punching press head 6 fast downward movement, punch to tent branch, start first motor 9 through control panel 21, drive reciprocal lead screw 17 and rotate, make laser range finder 19 remove about the removal, through laser range finder 19, can detect out the reciprocal lead screw in the deformation everywhere of tent branch.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a tent is intensity test device for branch, a serial communication port, including box (1), top fixedly connected with slide bar (2) of box (1) inner wall, the outer wall sliding connection of slide bar (2) has slider (4), one side fixedly connected with rack (7) of slider (4), the bottom fixedly connected with punching press head (6) of rack (7), the outer wall fixedly connected with second motor (20) of box (1), the output of second motor (20) runs through box (1) and fixedly connected with semi-gear (8), semi-gear (8) are connected with rack (7) meshing, start second motor (20) can drive punching press head (6) rebound.

2. The strength testing device for the tent pole according to claim 1, wherein the outer wall of the sliding rod (2) is provided with a first spring (3), and a limiting block (5) is fixedly connected to the bottom of the sliding rod (2).

3. The strength testing device for the tent pole support according to claim 1, wherein a fixed frame (16) is fixedly connected to the bottom of the inner wall of the box body (1), a first motor (9) is fixedly connected to the inner wall of the fixed frame (16), a reciprocating screw rod (17) is fixedly connected to the output end of the first motor (9), and a connecting block (18) is connected to the outer wall of the reciprocating screw rod (17) in a threaded manner.

4. The strength testing device for the tent pole according to claim 3, wherein the connecting block (18) is slidably connected with the fixing frame (16), and a laser distance measuring instrument (19) is fixedly connected to the top of the connecting block (18).

5. The strength testing device for the tent pole according to claim 3, wherein a bracket (10) is fixedly connected to the bottom of the inner wall of the box body (1) and both ends of the fixing frame (16), and a hollow groove (11) is formed inside the bracket (10).

6. The strength testing device for the tent pole according to claim 5, wherein a threaded rod (14) is connected to the inner thread of the support (10), a lower pressing plate (12) is rotatably connected to the bottom of the threaded rod (14), the top of the threaded rod (14) penetrates through the support (10) and is fixedly connected with a knob (15), a limiting rod (13) is fixedly connected to the top of the lower pressing plate (12), and the limiting rod (13) is slidably connected with the support (10).

7. The strength testing device for the tent pole according to claim 3, wherein a control panel (21) is disposed on the outer wall of the box body (1), and the control panel (21) is electrically connected to both the first motor (9) and the second motor (20).