A lifting frame for inspecting a tent
By designing an automated tent lifting frame, the problem of the lack of automation in folding tent testing devices was solved, realizing automated lifting and testing of folding tents and improving the accuracy and consistency of testing.
Patent Information
- Application Number
- CN202520012583.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Existing testing equipment for folding tents lacks automated processes, resulting in low accuracy of manual testing and difficulty in achieving consistent standards for bending testing force and lifting speed.
A tent lifting frame was designed, including a lifting component, a clamping component, and a drive system. The lifting and clamping of the folded tent body is achieved through automated control. A slider structure is adopted to increase stability, and the chain movement is controlled by a micro switch and a drive motor to achieve automated testing.
The system enables automated testing of folded tents, ensuring the repeatability and continuity of each test. It can simultaneously test folded tents in two different states, improving the accuracy and consistency of measurements.
Smart Images
Figure CN223606967U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of automatic control equipment, concretely relates to a tent testing lifting frame. BACKGROUND
[0002] The tent is the tent that is supported on the ground and shelters from the wind and rain, sunlight and is used for temporary residence. The canvas is used to make, and the thing that is used to support can be removed and shifted at any time. The tent is carried in the way of component, and is assembled only after reaching the scene. Therefore, there are various folding tents at present, and the two hinged folding arms form a folding support frame and a canvas tent surface. The folding arm with the tent forms a folding tent body. Generally, when using and installing, it needs to be lifted and installed. Therefore, the up and down lifting movement of the folding tent body in the unfolded state and the folded state needs to be tested, such as the service life, the fatigue degree, the wind resistance degree and the like. Most of them are tested manually. However, the bending detection force and the lifting speed are different each time, and it is difficult to reach the same standard. Therefore, the accuracy of measurement is not high.
[0003] In view of the technical problem that the existing test device for the folding tent body does not have an automatic process, the utility model aims to obtain a tent testing lifting frame which can automatically test. UTILITY MODEL CONTENTS
[0004] In order to solve at least one of the above technical problems, the utility model provides a tent testing lifting frame, which comprises at least one lifting assembly, the lifting assembly comprises at least two parallel lifting rods, a folding tent body mounting rod is mounted on the sliding block of the at least two lifting rods, at least one folding tent body folded state mounting station and at least one folding tent body unfolded state mounting station are arranged on the folding tent body mounting rod, and a plurality of clamping assemblies are arranged on each folding tent body folded state mounting station and folding tent body unfolded state mounting station.
[0005] The clamping assembly comprises at least one first clamping piece, a first clamping groove and a second clamping groove are arranged on the first clamping piece, the first clamping groove and the second clamping groove are staggered and are arranged with the opening facing back to form an S-shaped first clamping piece, the first clamping groove is used for mounting the folding tent body mounting rod, and an antiskid pad is mounted on the inner wall of the second clamping groove to clamp the folding tent body.
[0006] Through the above technical scheme, the clamping assemblies on both sides of the first clamping groove form an elastic arm structure to stably clamp the folding tent body mounting rod. The mounting mode is simple and convenient to operate. The antiskid pad is mounted in the second clamping groove, so that the folding tent body to be detected can be directly clamped inside. The clamping assemblies on both sides of the second clamping groove also form an elastic arm structure, and the clamping mounting mode is simple and fast.
[0007] The clamping assembly comprises at least one second clamping piece, a through slot is formed in the second clamping piece for the folding umbrella mounting rod to pass through, at least one first roller and one second roller are respectively arranged between the inner walls of the through slot above and below the folding umbrella mounting rod, the outer part of the first roller is rotatably connected with a first roller cylinder, and the outer part of the second roller is rotatably connected with a second roller cylinder.
[0008] The lifting rod comprises two first guide rails and second guide rails which are arranged at an angle, the first guide rail and the second guide rail are both provided with a guide rail with a circular cross section, each guide rail is provided with at least one guide block, a circular groove is formed in the guide block and matched with the cross section of the guide rail, the cross section of the connecting piece of the guide rail and the first guide rail and the second guide rail is isosceles trapezoidal, a trapezoidal groove matched with the connecting piece is formed in the sliding block, the width of the trapezoidal groove is greater than the width of the connecting piece, and the trapezoidal groove is communicated with the circular groove.
[0009] According to the technical scheme, the sliding block structure of the utility model is L-shaped, and the stability of the sliding support can be improved because the folding umbrella has a certain weight.
[0010] Preferably, the lifting assembly is provided with two groups and is arranged backward, a first transverse supporting rod is connected between the two lifting rods of each group so that the plurality of lifting assemblies form a frame structure, the first gear and the second gear are arranged on the upper and lower sides of the frame structure, the first gear and the second gear are connected by a chain outside, and the sliding block is provided with a roller engaged with the chain. The first micro switch and the second micro switch are arranged on the upper and lower sides of the frame structure, a driving motor is further included, the output shaft of the driving motor is fixedly connected with the first gear or the second gear, an extension plate is fixed on the sliding block, the extension plate is provided with a contact part matched with the first micro switch and the second micro switch, the first micro switch and the second micro switch are actuated to control the steering of the driving motor, and then the steering movement of the chain is controlled.
[0011] A controller can be installed outside the frame structure of the utility model, the output of the controller is connected with the driving motor, the input is connected with the first micro switch and the second micro switch, and the contact part of the extension plate gives a signal to the controller after being matched with the micro switch to control the steering adjustment of the driving motor.
[0012] Preferably, the two lifting rods of the lifting assembly in the same group are fixedly connected with a second transverse supporting rod, a plurality of longitudinal supporting rods are vertically fixed on the second transverse supporting rod, the top of the plurality of longitudinal supporting rods is fixedly connected with a third transverse supporting rod parallel to the second transverse supporting rod, and the third transverse supporting rod is fixedly laid with a placing plate.
[0013] Through the technical scheme, the placing plate can place, for example, the folding umbrella to be tested or the folding umbrella after testing.
[0014] Preferably, the top of the frame structure is fixed with symmetrically arranged supports, the supports are connected with a driving shaft through bearings, the driving shaft is fixedly connected with a first gear outside, and the top of the frame structure is fixed with a dust cover.
[0015] Compared with the prior art, the utility model has the advantages that: the utility model adopts automatic assembly, can test the folding umbrella, for example, tests the lifting installation speed of the folding umbrella, the lifting of the utility model can realize automatic reciprocating motion, each test can be repeated and continuously carried out, and two stations are arranged on the folding umbrella installation rod respectively, a control group is arranged, and two folding umbrellas in different states can be tested together. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a perspective view of the utility model;
[0017] Figure 2 It is a side view of the utility model;
[0018] Figure 3 It is a cross-sectional view of the utility model;
[0019] Figure 4 It is a longitudinal cross-sectional view of the utility model Figure 1 ;
[0020] Figure 5 It is a longitudinal cross-sectional view of the utility model Figure 2 ;
[0021] Figure 6 It is a perspective view of the second clamping piece of the utility model;
[0022] Figure 7 It is a side view of the folding umbrella of the utility model;
[0023] REFERENCE SIGNS:
[0024] 1 lifting rod; 101 first guide rail; 102 second guide rail; 103 guide rail; 104 guide block; 105 circular groove; 106 trapezoidal groove; 107 L-shaped connecting plate;
[0025] 2 slider; 201 folding canopy mounting rod; 202 folding canopy folded state mounting station; 203 folding canopy unfolded state mounting station;
[0026] 3 first clamping piece; 301 first clamping groove; 302 second clamping groove; 303 anti-skid gasket;
[0027] 4 mounting rod body; 401 fixed shaft; 402 movable shaft; 403 tarpaulin; 404 folding arm assembly;
[0028] 5 second clamping piece; 501 slot; 502 first roller; 503 second roller;
[0029] 601 first transverse support rod; 602 first gear; 603 second gear; 604 chain; 605 roller; 606 first micro switch; 607 second micro switch; 608 drive motor; 609 extension plate; 610 abutting portion; 611 transmission shaft; 612 drive gear; 613 belt; 614 second transverse support rod; 615 longitudinal support rod; 616 third transverse support rod; 617 placing plate;
[0030] 701 bracket; 702 dust cover; 703 bearing; 704 transmission shaft. DETAILED DESCRIPTION
[0031] In order to make the person skilled in the art better understand the utility model, so that the scope of protection of the utility model is made more clearly limited, the following is the utility model for some specific embodiments of the utility model is described in detail. It should be noted that the following is only some specific embodiments of the utility model concept is only a part of the embodiment of the utility model, and the specific direct description of the related structure is only for the convenience of understanding the utility model, and each specific feature does not of course, directly limit the scope of the utility model.
[0032] Referring to the drawings, the utility model adopts the following technical scheme, a kind of canopy lifting frame, including at least one lifting assembly, the lifting assembly includes at least two parallelly arranged lifting rods 1, the slider 2 of at least two lifting rods 1 is equipped with folding canopy mounting rod 201, the folding canopy mounting rod 201 is equipped with at least one folding canopy folded state mounting station 202, at least one folding canopy unfolded state mounting station 203, each folding canopy folded state mounting station 202, folding canopy unfolded state mounting station 203 is equipped with several clamping assemblies;
[0033] The clamping assembly comprises at least one first clamping piece 3, the first clamping piece 3 is provided with a first clamping groove 301 and a second clamping groove 302, the first clamping groove 301 and the second clamping groove 302 are staggered and open backward to form an S-shaped first clamping piece 3, the first clamping groove 301 is used for mounting the folding umbrella mounting rod 201, and the inner wall of the second clamping groove 302 is provided with an anti-skid pad 303 for clamping the folding umbrella.
[0034] Through the above technical scheme, the clamping assembly on both sides of the first clamping groove 301 forms an elastic arm structure to stably clamp the folding umbrella mounting rod 201, the mounting mode is simple and convenient to operate, and the anti-skid pad 303 is mounted in the second clamping groove 302, so that the folding umbrella to be detected can be directly clamped in the second clamping groove 302, and the clamping assembly on both sides of the second clamping groove 302 also forms an elastic arm structure, and the clamping mounting mode is simple and fast.
[0035] The folding umbrella comprises a mounting rod body 4 for mounting in the second clamping groove 302, a fixed shaft 401 for winding a tarpaulin 403 fixed on the mounting rod body 4 through a connecting rod at both ends, a movable shaft 402 for connecting another end of the tarpaulin 403, and two folding arm assemblies 404 hingedly connected to each other, one end of the folding arm assembly 404 being hingedly connected to the mounting rod body 4 and the other end being hingedly connected to the movable shaft 402.
[0036] The clamping assembly comprises at least one second clamping piece 5, the second clamping piece 5 is provided with a through groove 501 for the folding umbrella mounting rod 201 to pass through, at least one first roller shaft 502 and a second roller shaft 503 are respectively arranged between the inner walls of the through groove 501 above and below the folding umbrella mounting rod 201, a first roller is rotatably connected to the outside of the first roller shaft 502, and a second roller is rotatably connected to the outside of the second roller shaft 503.
[0037] The lifting rod 1 comprises two first guide rails 101 and second guide rails 102 arranged at an angle, the first guide rail 101 and the second guide rail 102 are both provided with a guide rail 103 with a circular cross section, at least one guide block 104 is arranged on each guide rail 103, and a circular groove 105 matched with the cross section of the guide rail 103 is formed in the guide block 104; the cross section of the connecting piece of the guide rail 103 and the first guide rail 101 and the second guide rail 102 is isosceles trapezoidal, a trapezoidal groove 106 matched with the connecting piece is formed in the sliding block 2, the width of the trapezoidal groove 106 is greater than the width of the connecting piece, and the trapezoidal groove 106 is in communication with the circular groove 105. The L-shaped connecting plate 107 is further provided, two guide blocks 104 are respectively fixedly connected to both ends of the L-shaped connecting plate 107 to form the sliding block 2, and four guide blocks 104 are arranged on the L-shaped connecting plate 107.
[0038] Through the technical scheme, the slider 2 structure of the utility model is L-shaped, and the stability of the sliding support can be increased because the folding tent body has a certain weight.
[0039] Preferably, the lifting assembly is provided with two groups and is provided back, and a first transverse support rod 601 is connected between two lifting rods 1 of each group to form a frame structure, first and second gears 602 and 603 are respectively arranged on the upper and lower sides of the frame structure, the first and second gears 602 and 603 are connected by a chain 604, and a roller 605 engaged with the chain 604 is arranged on the slider 2. First and second micro switches 606 and 607 are respectively arranged on the upper and lower sides of the frame structure, and a driving motor 608 is further included, an output shaft of the driving motor 608 is fixedly connected with the first or second gear 602 or 603, an extension plate 609 is fixed on the slider 2, a contact portion 610 matched with the first and second micro switches 606 and 607 is arranged on the extension plate 609, the first and second micro switches 606 and 607 are actuated to control the steering of the driving motor 608, and then the steering movement of the chain 604 is controlled. Driving shafts 704 are fixed between the two second gears 603, driving gears 612 are fixed outside the driving shafts 704, the driving motor 608 drives the driving gears 612 through a belt 613, and then the driving shafts 611 are driven to rotate.
[0040] A controller can be installed outside the frame structure of the utility model, an output of the controller is connected with the driving motor 608, and inputs of the controller are connected with the first and second micro switches 606 and 607, and after the contact portion 610 of the extension plate 609 is matched with the micro switches, a signal is given to the controller to control the steering adjustment of the driving motor 608.
[0041] Preferably, the second transverse support rod 614 is fixedly connected between the two lifting rods 1 of the lifting assembly in the same group, a plurality of longitudinal support rods 615 are vertically fixed on the second transverse support rod 614, a third transverse support rod 616 parallel to the second transverse support rod 614 is fixedly connected to the top of the plurality of longitudinal support rods 615, and a placing plate 617 is fixedly laid between the third transverse support rods 616.
[0042] Through the technical scheme, the placing plate 617 can place, for example, the folding tent body to be tested or the folding tent body after testing.
[0043] Preferably, the top of the frame structure is fixedly provided with symmetrically arranged supports 701, the transmission shaft 611 is connected with the supports 701 through bearings 703, the first gear 602 is fixed outside the transmission shaft 611, and a dust cover 702 is fixed to the top of the frame structure.
[0044] Compared with the prior art, the utility model has the following beneficial effects: the utility model adopts automatic assembly, can test the folding umbrella body, for example, tests its lifting installation speed when lifting installation, the utility model's lifting can realize automatic reciprocating motion, each test can be repeated and continuously carried out, and two stations are respectively arranged on the folding umbrella body mounting rod 201, a contrast group is arranged, and two different state folding umbrella bodies can be tested together.
[0045] Up to now, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.
Claims
1. A derrick, characterized by: The utility model provides a folding awning installation device, including at least one lifting assembly, the lifting assembly includes at least two parallelly arranged lifting rods (1), the slider (2) of at least two lifting rods (1) is installed folding awning installation rod (201), folding awning installation rod (201) is equipped with at least one folding awning folding state installation station (202), at least one folding awning unfolded state installation station (203), every folding awning folding state installation station (202), folding awning unfolded state installation station (203) is equipped with a plurality of clamping assemblies; The clamping assembly includes at least one first clamping piece (3), the first clamping piece (3) is provided with a first clamping groove (301) and a second clamping groove (302), the first clamping groove (301) and the second clamping groove (302) are staggered and oppositely opened to form an S-shaped first clamping piece (3), the first clamping groove (301) is used for mounting the folding awning installation rod (201), and the inner wall of the second clamping groove (302) is provided with a non-slip pad (303) to clamp the folding awning.
2. A hood inspection lift as claimed in claim 1, characterised in that: The clamping assembly includes at least one second clamping piece (5), the second clamping piece (5) is provided with a through groove (501) for the folding awning installation rod (201), at least one first roller (502) and second roller (503) are arranged between the inner walls of the through grooves (501) above and below the folding awning installation rod (201), respectively, the first roller (502) is rotatably connected with a first roller, and the second roller (503) is rotatably connected with a second roller.
3. The hood inspection lift as claimed in claim 1, wherein: The lifting rod (1) includes two first guide rails (101) and second guide rails (102) arranged at an angle, the first guide rail (101) and the second guide rail (102) are both provided with a guide rail (103) with a circular cross section, at least one guide block (104) is arranged on each guide rail (103), and a circular groove (105) matched with the cross section of the guide rail (103) is formed in the guide block (104).
4. A hood inspection lift as claimed in claim 3, characterised in that: The connecting piece of the guide rail (103) and the first guide rail (101) and the second guide rail (102) has an isosceles trapezoidal cross section, a trapezoidal groove (106) matched with the connecting piece is formed in the slider (2), the width of the trapezoidal groove (106) is greater than the width of the connecting piece, and the trapezoidal groove (106) is in communication with the circular groove (105).
5. A hood inspection lift as claimed in claim 4, characterised in that: The utility model also includes an L-shaped connecting plate (107), the two ends of the L-shaped connecting plate (107) are fixedly connected with two guide blocks (104) to form the slider (2), and four guide blocks (104) are arranged on the L-shaped connecting plate (107).
6. The hood inspection lift as defined in claim 1, wherein: The lifting assembly is provided with two groups and is provided back to back, first transverse support rods (601) are connected between two lifting rods (1) of each group to form a frame structure, first gears (602) and second gears (603) are respectively arranged on the upper and lower sides of the frame structure, the first gears (602) and the second gears (603) are connected by chains (604) outside, and rollers (605) meshing with the chains (604) are arranged on the sliding blocks (2).
7. A hood inspection lift as claimed in claim 6, characterised in that: First micro switches (606) and second micro switches (607) are respectively arranged on the upper and lower sides of the frame structure, a driving motor (608) is further included, an output shaft of the driving motor (608) is fixedly connected with the first gear (602) or the second gear (603), an extension plate (609) is fixed on the sliding block (2), abutting portions (610) matched with the first micro switch (606) and the second micro switch (607) are arranged on the extension plate (609), the first micro switch (606) and the second micro switch (607) are actuated to control the rotation direction of the driving motor (608), and then the rotation direction of the chain (604) is controlled.
8. A hood inspection lift according to claim 7, characterised in that: Driving shafts (704) are fixed between the two second gears (603), driving gears (612) are fixed outside the driving shafts (704), the driving motor (608) drives the driving gears (612) through belts (613), and then the driving shafts (704) are driven to rotate.
9. The hood inspection lift as set forth in claim 6, wherein: Second transverse support rods (614) are fixedly connected between the two lifting rods (1) of the lifting assembly in the same group, a plurality of longitudinal support rods (615) are vertically fixed on the second transverse support rods (614), third transverse support rods (616) parallel to the second transverse support rods (614) are fixedly connected to the top of the longitudinal support rods (615), and placing plates (617) are fixedly arranged between the third transverse support rods (616).
10. The hood inspection lift as set forth in claim 8, wherein: Symmetrical supports (701) are fixed to the top of the frame structure, a transmission shaft (611) is connected to the supports (701) through bearings (703), the first gears (602) are fixed outside the transmission shaft (611), and dust covers (702) are fixed to the top of the frame structure.