CN112031513A - Folding tent telescoping device - Google Patents
Folding tent telescoping device Download PDFInfo
- Publication number
- CN112031513A CN112031513A CN202010734995.XA CN202010734995A CN112031513A CN 112031513 A CN112031513 A CN 112031513A CN 202010734995 A CN202010734995 A CN 202010734995A CN 112031513 A CN112031513 A CN 112031513A
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- CN
- China
- Prior art keywords
- tent
- main body
- trolley main
- track
- trolley
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/46—Supporting means, e.g. frames collapsible, e.g. breakdown type telescoping and foldable
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention relates to the technical field of tents, in particular to a folding tent expansion device, which comprises a track, a plurality of groups of tent fixing trolleys capable of moving along the track, a tail end fixing device fixedly arranged at the tail end of the track and a driving mechanism for driving the tent fixing trolleys to move; the driving tent fixing trolley comprises a trolley main body, idler wheels, a clamping structure, stop blocks, press blocks and elastic pieces, wherein the idler wheels, the clamping structure, the stop blocks, the press blocks and the elastic pieces are arranged on two sides of the trolley main body; the invention realizes the unfolding and folding of the tent in a short time by an electric drive or hand-cranking mode, greatly improves the convenience and the carrying efficiency of material carrying, and has simple structure, convenient operation and higher operation efficiency.
Description
Technical Field
The invention relates to the technical field of tents, in particular to a folding tent expansion device.
Background
Along with the development of China, many organizations need to build a large-scale tent in the field to facilitate long-term operation and life, when a large amount of work and life materials are stored, the transportation of the materials is involved, and because the position of the tent cannot be changed after the tent is built, the transportation of the materials is inconvenient for some large-scale equipment and articles for daily use to enter and exit the tent, and the transportation can be carried only manually, so that the efficiency is low; therefore, the tent needs to be stretched and contracted so that the carrying equipment of forklift type is adopted for carrying materials, manpower and material resources are reduced, and the working efficiency is improved.
Disclosure of Invention
In order to solve the above problems, the present invention provides a collapsible tent retracting device.
The invention is realized by the following technical scheme:
a folding tent expansion device comprises a track, a plurality of groups of tent fixing trolleys which can move along the track, a tail end fixing device fixedly arranged at the tail end of the track and a driving mechanism for driving the tent fixing trolleys to move;
the driving tent fixing trolley comprises a trolley main body, rolling wheels, clamping structures, stop blocks, press blocks and elastic pieces, wherein the rolling wheels, the clamping structures, the stop blocks, the press blocks and the elastic pieces are arranged on two sides of the trolley main body, a through hole is formed in the middle of the trolley main body along the moving direction of the trolley main body, two groups of stop blocks are respectively arranged at two ends of the trolley main body and are symmetrically arranged on two sides of the through hole, the stop blocks can move in the trolley main body in a reverse direction or a reverse direction, the elastic pieces used for pushing the stop blocks to approach each other are respectively arranged on two sides of the same group of stop blocks, the distance between the same group of stop blocks is smaller than the width of the through hole, two groups of press blocks are respectively arranged on the front side wall and the rear side wall of the trolley main body along the moving direction of the trolley main body, the press blocks can, the clamping connection is used for clamping adjacent trolley bodies after the end-to-end collision;
the driving mechanism comprises a winch, rope wheels, steel wire ropes, cylindrical rods and a transmission mechanism, the cylindrical rods are evenly arranged on the steel wire ropes, the rope wheels are rotatably connected to the tail end fixing device, the winch is arranged at one end, away from the tail end fixing device, of the track, the steel wire ropes penetrate through the middle through holes of the trolley bodies and are wound between the winch and the rope wheels in a winding mode, and the transmission mechanism is arranged on the winch and used for driving the winch to rotate.
Furthermore, the diameter of the cylindrical rod on the steel wire rope is larger than the distance between the blocking blocks in the same group and smaller than the minimum size inside the through hole.
Furthermore, the multiple groups of tent fixing trolleys are equidistantly arranged on the track, and the distance between the adjacent cylindrical rods on the steel wire rope is equal to the distance between the tent fixing trolleys.
Preferably, the transmission mechanism is a motor and/or a rocking handle.
Preferably, the rail is fixedly installed on the ground through a ground pile.
Preferably, the male clamping block and the female clamping block are respectively selected from male bead bumps and female bead bumps.
The invention has the beneficial effects that:
the invention realizes the unfolding and folding of the tent in a short time by an electric drive or hand-cranking mode, greatly improves the convenience and the carrying efficiency of material carrying, and has simple structure, convenient operation and higher operation efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a collapsible shelter telescoping device according to the present invention;
fig. 2 is an enlarged view of a portion a of the collapsible tent in accordance with the present invention;
fig. 3 is a top view of the collapsible shelter apparatus of the present invention;
fig. 4 is a top view of a tent securing cart in the collapsible tent retraction apparatus;
fig. 5 is a partial cross-sectional view of a tent securing cart in the collapsible tent retraction apparatus;
FIG. 6 is a schematic view of a steel wire rope threaded through the middle of a tent fixing trolley in the folding tent telescopic device;
fig. 7 is an exploded view of a tent securing cart in the collapsible tent retraction apparatus;
FIG. 8 is a schematic view of the connection of multiple sets of tent holding carts;
fig. 9 is a schematic view showing the use of the collapsible tent telescopic device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 8, a collapsible tent retraction device 10 includes a track 1, a plurality of tent fixing carriages 2 capable of moving along the track 1, a tail fixing device 4 fixedly installed at the end of the track 1, and a driving mechanism 3 for driving the tent fixing carriages 2 to move; wherein the track 1 is formed by splicing a plurality of sections of short tracks.
The driving tent fixing trolley 2 comprises a trolley main body 21, idler wheels 26 arranged on two sides, a clamping structure 22, stop blocks 23, a pressing block 24 and an elastic piece 25, wherein the middle part of the trolley main body 21 is provided with a through hole 211 along the moving direction of the trolley main body, two groups of stop blocks 23 are respectively arranged at two ends of the trolley main body 21, the two groups of stop blocks 23 are symmetrically arranged on two sides of the through hole 211, stop block mounting grooves are respectively arranged on two sides of the through hole 211, the stop blocks 23 can slide in the stop block mounting grooves, and oblique angles which are beneficial for the cylindrical rods 34 to enter the trolley main body 21; the stopper 23 is mounted in the stopper mounting groove through a first cover plate 27, wherein the first cover plate 27 is fixed on the trolley main body 21 through bolts; as a further improvement, a hanging platform structure for preventing the stop block 23 from falling out of the stop block mounting groove is arranged on the outer side of the stop block 23, and the stop block 23 can move in the trolley main body 21 in an opposite direction or in an opposite direction;
the tail end of the pressing block 24, which is positioned in the trolley main body 21, is inserted into the V-shaped groove of the stop block 23, when the pressing block 24 is pressed into the trolley main body 21, the pressing block 24 pushes the stop block 23 to move towards two sides through the inclined surface of the V-shaped groove on the stop block 23, the elastic piece 25 is compressed, the stop block 23 is completely accommodated in the stop block installation groove, when the pressure on the pressing block 24 disappears, the elastic force on the elastic piece 25 is released to push the stop block 23 to move towards each other and be inserted into the through hole 211, and in the process that the stop block 23 moves towards each other, the pressing block 24 moves upwards along the inclined; the clamping structure 22 is respectively divided into a male clamping block and a female clamping block, wherein the male clamping block and the female clamping block are respectively selected from a male bead bump 221 and a female bead bump 222 which are respectively arranged on the front side wall and the rear side wall of the trolley main body 21 and used for clamping after the head and the tail of the adjacent trolley main body 21 are collided;
the driving mechanism 3 comprises a winch 31, a rope pulley 32, a steel wire rope 33, cylindrical rods 34 evenly arranged on the steel wire rope 33 and a transmission mechanism, the rope pulley 32 is rotatably connected to the tail end fixing device 4, the winch 31 is arranged at one end, far away from the tail end fixing device 4, of the track 1, the steel wire rope 33 penetrates through a middle through hole 211 of each trolley main body 21 and winds between the winch 31 and the rope pulley 32 in a shape-reversing mode, the transmission mechanism selects a motor, the motor is arranged on the winch 31 and used for driving the winch 31 to rotate, the diameter of the cylindrical rods 34 on the steel wire rope 33 is larger than the distance between the same group of stop blocks 23 and smaller than the minimum size. Wherein the winch 31, the rail 1 and the tail end fixing device 4 are in a straight line.
Furthermore, a plurality of groups of tent fixing trolleys 2 are equidistantly arranged on the track 1, and the distance between adjacent cylindrical rods 34 on the steel wire rope 33 is equal to the distance between the tent fixing trolleys 2.
Further, the track 1 is fixedly mounted on the ground 9 by ground piles 5.
When the folding tent is used, the folding tent telescopic device is laid on the left and right and is fixed by the ground piles 5 according to the size of the tent, the tent 6 (wherein one end of the tent 6 is connected with the telescopic supporting rod 7, and the other end is connected with the adjusting rope 8) is fixed on the tent fixing trolley 2 by bolts, one side of the adjusting rope 8 on the tent 6 faces the tail end fixing device 4, the other end of the adjusting rope of the tent 6 is fixed on the ground 9 through the ground piles 5, the other end of the telescopic supporting rod 7 is also fixed on the ground 9 through the ground piles 5 (as shown in figure 9), when the tent 6 is folded, the arch of one side of the tent 6 is fixed, the fixed end of the ground pile of the adjusting rope 8 is pulled out, the adjustment is matched with the winch for folding up 31 by being pulled by field personnel; the winch 31 is driven to rotate by the transmission mechanism, the winch 31 drives the steel wire rope 33 and the cylindrical rod 34 on the steel wire rope 33 to move, when the cylindrical rod 34 in the through hole 211 abuts against the stop block 23 (as shown in fig. 6), because the cylindrical rod 34 cannot pass through the stop block 23, the cylindrical rod 34 can push the tent fixing trolley 2 to move through the stop block 23, when the press block 24 on the tent fixing trolley 2 closest to the tail end fixing device 4 abuts against the tail end fixing device 4, the press block 24 is pressed into the trolley main body 21 and pushes the stop block 23 to move towards two sides and compress the elastic member 25, at this time, because the stop block 23 moves towards two sides, the cylindrical rod 34 can pass through the two stop blocks 23 to stop the tent fixing trolley 2, when the adjacent tent fixing trolley 2 collides with the tent fixing trolley 2 which stops moving, the male collision beads 221 on the two tent fixing trolleys collide with the female collision beads 222, meanwhile, the pressing blocks 24 at the head end and the tail end of the two tent fixing trolleys 2 are mutually extruded, pressed into the trolley main body 21 and pushed to move towards the two sides, so that the cylindrical rod 34 can penetrate through the space between the two pressing blocks 23 to stop the movement of the tent fixing trolleys 2, and the next tent fixing trolley 2 repeats the action until all the tent fixing trolleys 2 are in place, and the folding action is finished;
when the tent is unfolded, the movable arch door at the outermost side of the tent 6 needs to be pulled, the winch 31 is driven to rotate reversely through the transmission mechanism, the tent fixing trolley 2 farthest from the tail end fixing device 4 is unfolded outwards, the adjusting rope 8 is adjusted to prevent the tent 6 from tipping, and as the tent fixing trolley 2 farthest from the tail end fixing device 4 is not clamped at one end of the trolley, the pressing block 24 is not pressed into the trolley main body 21, and the stop block 23 is in a state of being pressed into the through hole 211; therefore, when the winch 31 drives the steel wire rope 33 and the cylindrical rod 34 to move in opposite directions, the cylindrical rod 34 on the steel wire rope 33 blocks the stop block 23 to separate the tent fixing trolley 2 from the previous one, the male bead catch 221 and the female bead catch 222 are automatically separated by tension, the rest tent fixing trolleys 2 are not moved at the moment, and after the first tent fixing trolley 2 is in place, the next tent fixing trolley 2 starts to repeat the action until the unfolding is finished; the press block 24 at the separation end side of the tent fixing trolley 2 can make the press block 24 pop up and push the stop block 23 to be inserted into the through hole 211 under the action of the elastic piece 25, so that the cylindrical rod 34 can drive the tent fixing trolley 2 to move reversely and reset; the tent 6 is adjusted telescopically so as to facilitate the convenience and the carrying efficiency of material carrying.
Example 2
The folding tent expansion device in the embodiment is basically the same as that in the embodiment 1, and the difference is only that the transmission mechanism in the embodiment adopts a rocking handle; when in use, the winch 31 is driven to rotate by the hand crank.
Example 3
The folding tent expansion device in this embodiment is basically the same as that in embodiment 1, and the difference is only that in this embodiment, the transmission mechanism simultaneously selects a motor and a rocking handle, and the motor and the rocking handle are respectively arranged at two sides of the winch 31; during the use, drive hoist engine 31 through the motor and rotate, when electric power became invalid, can realize through artifical hand mode.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A folding tent telescopic device is characterized by comprising a track (1), a plurality of groups of tent fixing trolleys (2) which can move along the track (1), a tail end fixing device (4) fixedly arranged at the tail end of the track (1) and a driving mechanism (3) for driving the tent fixing trolleys (2) to move;
the driving tent fixing trolley (2) comprises a trolley main body (21), rollers (26) arranged on two sides, a clamping structure (22), stop blocks (23), pressing blocks (24) and elastic pieces (25), wherein a through hole (211) is formed in the middle of the trolley main body (21) along the moving direction of the trolley main body, two groups of stop blocks (23) are respectively arranged at two ends of the trolley main body (21), the two groups of stop blocks (23) are symmetrically arranged on two sides of the through hole (211), the stop blocks (23) can move in the trolley main body (21) in a reverse or opposite mode, the elastic pieces (25) used for pushing the stop blocks (23) to be close to each other are respectively arranged on two sides of the same group of stop blocks (23), the distance between the same group of stop blocks (23) is smaller than the width of the through hole (211), the two groups of pressing blocks (24) are respectively arranged on the front side wall and the rear side wall of the trolley main body (, the tail end of the pressing block (24) positioned in the trolley main body (21) is inserted into a V-shaped groove of the stop block (23), and the clamping structure (22) is divided into a male clamping block and a female clamping block which are respectively arranged on the front side wall and the rear side wall of the trolley main body (21) and used for clamping after the adjacent trolley main bodies (21) collide end to end;
the driving mechanism (3) comprises a winch (31), a rope wheel (32), a steel wire rope (33), cylindrical rods (34) and a transmission mechanism, wherein the cylindrical rods (34) are uniformly arranged on the steel wire rope (33), the rope wheel (32) is rotatably connected to the tail end fixing device (4), the winch (31) is arranged at one end, away from the tail end fixing device (4), of the track (1), the steel wire rope (33) penetrates through a middle through hole (211) of each trolley main body (21) and is wound between the winch (31) and the rope wheel (32) in a shape returning mode, and the transmission mechanism is arranged on the winch (31) and is used for driving the winch (31) to rotate.
2. The collapsible shelter as claimed in claim 1, wherein the diameter of the cylindrical rod (34) of the cable (33) is larger than the distance between the stops (23) of the same set and smaller than the inner minimum size of the through hole (211).
3. The collapsible shelter as claimed in claim 2, wherein the plurality of tent holding carriages (2) are arranged on the track (1) at equal intervals, and the distance between the adjacent cylindrical rods (34) on the wire rope (33) is equal to the distance between the tent holding carriages (2).
4. The collapsible shelter as claimed in claim 1, wherein the drive mechanism is selected from the group consisting of a motor and a crank.
5. The collapsible shelter as claimed in claim 1, wherein said track (1) is fixedly mounted to the ground (9) by means of ground piles (5).
6. The collapsible shelter as claimed in claim 1, wherein said male and female snap blocks are selected from male and female snaps (221, 222), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734995.XA CN112031513B (en) | 2020-07-28 | 2020-07-28 | Folding tent telescoping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734995.XA CN112031513B (en) | 2020-07-28 | 2020-07-28 | Folding tent telescoping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112031513A true CN112031513A (en) | 2020-12-04 |
| CN112031513B CN112031513B (en) | 2021-08-06 |
Family
ID=73583280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734995.XA Active CN112031513B (en) | 2020-07-28 | 2020-07-28 | Folding tent telescoping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112031513B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030019516A (en) * | 2003-02-04 | 2003-03-06 | 심 스티브 | A foldable marquee |
| JP5403452B1 (en) * | 2012-12-13 | 2014-01-29 | 東田商工株式会社 | Tent opening and closing device and tent opening and closing method |
| KR101526811B1 (en) * | 2014-08-13 | 2015-06-05 | 유상석 | Electric folding device for folding Type tent structure |
| CN204774896U (en) * | 2015-07-16 | 2015-11-18 | 陕西四达航空科技有限责任公司 | A flexible tent for vehicle |
| CN105201272A (en) * | 2014-06-09 | 2015-12-30 | 天津比诺国际贸易有限公司 | Multifunctional automatic-lifting detachable folding tent and support |
| CN105888362A (en) * | 2016-06-01 | 2016-08-24 | 陕西四达航空科技有限责任公司 | Electric telescopic tent for vehicle |
| CN109707211A (en) * | 2018-12-29 | 2019-05-03 | 安徽科蓝特铝业有限公司 | A kind of aluminium alloy automation awning |
| CN209025472U (en) * | 2018-08-23 | 2019-06-25 | 大连地拓重工有限公司 | A kind of moveable rail mounted awning |
| CN111206691A (en) * | 2018-11-21 | 2020-05-29 | 天颂建设集团有限公司 | Connection structure for assembly type building |
-
2020
- 2020-07-28 CN CN202010734995.XA patent/CN112031513B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030019516A (en) * | 2003-02-04 | 2003-03-06 | 심 스티브 | A foldable marquee |
| JP5403452B1 (en) * | 2012-12-13 | 2014-01-29 | 東田商工株式会社 | Tent opening and closing device and tent opening and closing method |
| CN105201272A (en) * | 2014-06-09 | 2015-12-30 | 天津比诺国际贸易有限公司 | Multifunctional automatic-lifting detachable folding tent and support |
| KR101526811B1 (en) * | 2014-08-13 | 2015-06-05 | 유상석 | Electric folding device for folding Type tent structure |
| CN204774896U (en) * | 2015-07-16 | 2015-11-18 | 陕西四达航空科技有限责任公司 | A flexible tent for vehicle |
| CN105888362A (en) * | 2016-06-01 | 2016-08-24 | 陕西四达航空科技有限责任公司 | Electric telescopic tent for vehicle |
| CN209025472U (en) * | 2018-08-23 | 2019-06-25 | 大连地拓重工有限公司 | A kind of moveable rail mounted awning |
| CN111206691A (en) * | 2018-11-21 | 2020-05-29 | 天颂建设集团有限公司 | Connection structure for assembly type building |
| CN109707211A (en) * | 2018-12-29 | 2019-05-03 | 安徽科蓝特铝业有限公司 | A kind of aluminium alloy automation awning |
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| Publication number | Publication date |
|---|---|
| CN112031513B (en) | 2021-08-06 |
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