CN211143330U

CN211143330U - Connecting component applied to top supporting keel of agricultural greenhouse

Info

Publication number: CN211143330U
Application number: CN201921636495.1U
Authority: CN
Inventors: 谢大泰
Original assignee: Fujian Lyuduyuan Agricultural Development Co ltd
Current assignee: Fujian Lyuduyuan Agricultural Development Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-31
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a be applied to connecting elements of green house top support fossil fragments, which comprises a vertical plate, there is the stand left end of riser through bolt threaded connection, hold in the palm the bottom in groove and rotate through the bearing and be connected with the threaded rod, the bottom rigid coupling of threaded rod has the handle, the inner wall left side rigid coupling that holds in the groove has to support tight subassembly, the bottom in groove is equipped with fixed subassembly. This be applied to connecting elements of green house top support fossil fragments, through holding in the palm the groove, support the cooperation of tight subassembly and fossil fragments, make fossil fragments can follow the downward joint in top of holding in the palm the groove earlier, it is spacing to it through the effect of spring, and make its axis and two interval coincides that correspond to hold in the palm the groove, promote the installation accuracy, avoid its certain one end to drop, through fossil fragments, the cooperation of holding in the palm groove and fixed subassembly, the accessible rotates the threaded rod and makes the cardboard inwards rotate and support tightly with the top of fossil fragments, and then fix the position of fossil fragments, promote the efficiency of installation and dismantlement, shorten installation time, and the greatly reduced installation degree of difficulty.

Description

Connecting component applied to top supporting keel of agricultural greenhouse

Technical Field

The utility model relates to a be applied to the connecting elements technical field of green house top support fossil fragments, specifically be a be applied to connecting elements of green house top support fossil fragments.

Background

With the generation of high molecular polymers, namely polyvinyl chloride and polyethylene, plastic films are widely applied to agriculture, and the application of greenhouse films to cover hotbeds in Japan and European and American countries in the early 50 s is successful, and then the covering of small sheds and greenhouses also has good effect, in the building of the greenhouse, the supporting keels are often required to be installed, the connecting members applied to the supporting keels at the top of the agricultural greenhouse in the prior art cannot limit the keels through springs, the axial line of the clamping plate can not coincide with the distance between the two corresponding brackets, the mounting precision is reduced, one end of the clamping plate is easy to fall off, the clamping plate can not rotate inwards to be tightly propped against the top of the keel by rotating the threaded rod, and then can't fix the position of fossil fragments, reduce the efficiency of installation and dismantlement, the extension installation time, and greatly increased installation degree of difficulty, inconvenient people use.

Disclosure of Invention

An object of the utility model is to provide a be applied to connecting elements of green house top support fossil fragments, in order to solve the connecting elements who provides being applied to green house top support fossil fragments among the above-mentioned background art, can't carry on spacingly to fossil fragments through the spring, and can't make its axis and two interval coincidences that correspond and hold in the palm the groove, reduce the installation accuracy, make its certain one end drop easily, and can't make cardboard internal rotation and fossil fragments's top support tightly through rotating the threaded rod, and then can't fix the position of fossil fragments, reduce the efficiency of installation and dismantlement, prolong installation time, and the greatly increased installation degree of difficulty, the problem of inconvenient people's use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be applied to connecting elements of green house top support fossil fragments, includes the riser, there is the stand left end of riser through bolt threaded connection, the left end rigid coupling of riser holds in the palm the groove, the inside clearance fit in groove has fossil fragments, the bottom in groove is rotated through the bearing and is connected with the threaded rod, the bottom rigid coupling of threaded rod has the handle, the inner wall left side rigid coupling in groove has to support tight subassembly, the bottom in groove is equipped with fixed subassembly.

Preferably, the bolts are distributed in a matrix.

Preferably, the abutting assembly comprises a supporting rod, a sleeve, a spring, a first pin shaft, a support, a torsion spring and a top plate, the left end of the supporting rod is fixedly connected with the left end of the inner wall of the bracket, the sleeve is in clearance fit with the right side of the outer wall of the supporting rod, the right end of the inner wall of the sleeve is fixedly connected with the right end of the supporting rod through the spring, the support is rotatably connected with the right side of the top of the sleeve through the first pin shaft, the torsion spring is sleeved on the outer wall of the first pin shaft, the left end and the right end of the torsion spring are respectively rotatably connected with the sleeve and the support, the top plate is fixedly connected with the right end of the support, and the right end.

Preferably, the strut and the sleeve form a sliding structure.

Preferably, the fixed component comprises a square groove, a cross rod, a second pin shaft, a clamping plate and a rubber pad, the inner wall of the square groove is in clearance fit with the outer wall of the bracket, the bottom of the square groove is in threaded connection with the outer wall of the threaded rod, the cross rod is arranged at the top of the square groove, the inner end of the cross rod is fixedly connected with the left end and the right end of the bracket, the clamping plate is rotatably connected to the outer end of the cross rod through the second pin shaft, and the rubber pad is fixedly connected to the bottom of the inner end of the clamping.

Preferably, the straps are symmetrically distributed about the bracket axis.

Compared with the prior art, the beneficial effects of the utility model are that: this be applied to connecting elements of green house top support fossil fragments, through holding in the palm the groove, support the cooperation of tight subassembly and fossil fragments, make fossil fragments can follow the downward joint in top of holding in the palm the groove earlier, it is spacing to it through the effect of spring, and make its axis and two interval coincides that correspond to hold in the palm the groove, promote the installation accuracy, avoid its certain one end to drop, through fossil fragments, hold in the palm the cooperation of groove and fixed subassembly, the accessible rotates the threaded rod and makes the cardboard inwards rotate and support tightly with the top of fossil fragments, and then fix the position of fossil fragments, promote the efficiency of installation and dismantlement, shorten installation time, and the greatly reduced installation degree of difficulty, make things convenient for people.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of the connection of the bracket, keel and threaded post of FIG. 1.

Fig. 3 is a schematic diagram of the right-view connection relationship of fig. 2.

Fig. 4 is a schematic view showing a connection relationship between the sleeve, the holder and the torsion spring in fig. 2.

In the figure: 1. riser, 2, bolt, 3, stand, 4, support groove, 5, fossil fragments, 6, bearing, 7, support tight subassembly, 701, branch, 702, sleeve, 703, spring, 704, first round pin axle, 705, support, 706, torsion spring, 707, roof, 8, fixed subassembly, 801, square groove, 802, horizontal pole, 803, second round pin axle, 804, cardboard, 805, rubber pad, 9, threaded rod, 10, handle.

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. 1-4, the present invention provides a technical solution: the utility model provides a be applied to connecting elements of green house top support fossil fragments, including riser 1, the inside processing of riser 1 has the through-hole, there is stand 3 at riser 1's left end through 2 threaded connection of bolt, bolt 2 and through-hole clearance fit, bolt 2 is the matrix distribution, it is more firm to make riser 1 be connected with stand 3, the left end rigid coupling of riser 1 holds in the palm groove 4, hold in the palm the inside clearance fit of groove 4 and have fossil fragments 5, hold in the palm the groove 4 the bottom and rotate through bearing 6 and be connected with threaded rod 9, bearing 6 makes threaded rod 9 rotatable when the atress, the bottom rigid coupling of threaded rod 9 has handle 10, the outer wall processing of handle 10 has the grizzly line, hold in the groove 4's inner wall left side rigid coupling to tight subassembly 7.

The abutting assembly 7 comprises a supporting rod 701, a sleeve 702 and a spring 703, the left end of the support rod 701 is fixedly connected with the left end of the inner wall of the bracket 4, the sleeve 702 is in clearance fit with the right side of the outer wall of the support rod 701, the support rod 701 and the sleeve 702 form a sliding structure, the support rod 701 plays a guiding role for the sleeve 702, the right end of the inner wall of the sleeve 702 is fixedly connected with the right end of the support rod 701 through the spring 703, the spring 703 provides a right force for the sleeve 702, the right side of the top of the sleeve 702 is rotatably connected with the support 705 through the first pin shaft 704, the support 705 can rotate when the support is stressed, the torsion spring 706 is sleeved on the outer wall of the first pin shaft 704, the left end and the right end of the torsion spring 706 are rotatably connected with the sleeve 702 and the support 705 respectively, the top plate 707 is fixedly connected with the right end of the support 705, the top plate 707 plays a limiting role for the keel 5, and the right end of the top plate.

Fixed subassembly 8 includes square groove 801, horizontal pole 802, second round pin axle 803, cardboard 804 and rubber pad 805, the inner wall of square groove 801 and the outer wall clearance fit of bracket 4, bracket 4 plays the guide effect to square groove 801, the bottom of square groove 801 links to each other with the outer wall screw thread of threaded rod 9, the top of square groove 801 is equipped with horizontal pole 802, horizontal pole 802 is about bracket 4 axial symmetry distribution, horizontal pole 802 the inner with bracket 4 control both ends rigid coupling together, the outer end of horizontal pole 802 rotates through second round pin axle 803 and is connected with cardboard 804, second round pin axle 803 makes cardboard 804 rotatable when atress, cardboard 804 is about bracket 4 axial symmetry distribution, make cardboard 804 more firm to fossil fragments 5 spacing, the inner bottom rigid coupling of cardboard 804 has the rubber pad 805, rubber pad 805 is used for increasing the friction of cardboard 804.

In this embodiment, when using the connecting member applied to the top supporting keel of an agricultural greenhouse, firstly fixing the riser 1 at a designated position of the upright post 3 by the bolt 2, so as to fix the position of the bracket 4, placing the keel 5 in the bracket 4, connecting the bracket 705 with the sleeve 702 by the action of the torsion spring 706, so that the top plate 707 rotates along with the friction of the keel 707, meanwhile, through the clearance fit of the strut 701 and the sleeve 702, making the sleeve 702 move leftwards against the resilience of the spring 703 by overcoming the resilience of the spring 703, when the keel 5 is in contact with the bottom of the bracket 4, clamping the keel 5 by the resilience of the spring 703 and the keel 5 is positioned at the distance axis of two corresponding devices, so that the keel 5 has better symmetry during installation, avoiding one end from falling off, at the moment, rotating the handle 10 to rotate the threaded rod 9 to be in threaded connection with the square groove 801 by the threaded rod 9, and rotate with holding in the palm groove 4 and link to each other to and hold in the palm groove 4 and square groove 801 clearance fit, make square groove 801 upwards remove along with the rotation of threaded rod 9, when the top of square groove 801 and the bottom contact of cardboard 804, rotate with cardboard 804 through horizontal pole 802 and link to each other, make cardboard 804 internal rotation, and then make rubber pad 805 and fossil fragments 5's the top left and right sides counterbalance tightly, and then with fossil fragments 5's rigidity, promote the installation effectiveness, reduce the installation degree of difficulty, make things convenient for people to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 be applied to connecting elements of green house top support fossil fragments, includes riser (1), its characterized in that: the left end of riser (1) has stand (3) through bolt (2) threaded connection, the left end rigid coupling of riser (1) has support groove (4), the inside clearance fit who holds in the palm groove (4) has fossil fragments (5), the bottom of holding in the palm groove (4) is rotated through bearing (6) and is connected with threaded rod (9), the bottom rigid coupling of threaded rod (9) has handle (10), the inner wall left side rigid coupling of holding in the palm groove (4) has and supports tight subassembly (7), the bottom of holding in the palm groove (4) is equipped with fixed subassembly (8).

2. The connecting member applied to the agricultural greenhouse top support keel according to claim 1, wherein: the bolts (2) are distributed in a matrix.

3. The connecting member applied to the agricultural greenhouse top support keel according to claim 1, wherein: the abutting component (7) comprises a support rod (701), a sleeve (702), a spring (703), a first pin shaft (704), a bracket (705), a torsion spring (706) and a top plate (707), the left end of the supporting rod (701) is fixedly connected with the left end of the inner wall of the bracket (4), the right side of the outer wall of the supporting rod (701) is in clearance fit with a sleeve (702), the right end of the inner wall of the sleeve (702) is fixedly connected with the right end of the supporting rod (701) through a spring (703), the right side of the top of the sleeve (702) is rotatably connected with a bracket (705) through a first pin shaft (704), a torsion spring (706) is sleeved on the outer wall of the first pin shaft (704), the left end and the right end of the torsion spring (706) are respectively connected with the sleeve (702) and the bracket (705) in a rotating way, the right end of the support (705) is fixedly connected with a top plate (707), and the right end of the top plate (707) is tightly abutted to the left end of the keel (5).

4. The connecting member applied to the agricultural greenhouse top support keel according to claim 3, wherein: the support rod (701) and the sleeve (702) form a sliding structure.

5. The connecting member applied to the agricultural greenhouse top support keel according to claim 1, wherein: the fixing component (8) comprises a square groove (801), a cross bar (802), a second pin shaft (803), a clamping plate (804) and a rubber pad (805), the inner wall of the square groove (801) is in clearance fit with the outer wall of a bracket (4), the bottom of the square groove (801) is in threaded connection with the outer wall of a threaded rod (9), the top of the square groove (801) is provided with the cross bar (802), the inner end of the cross bar (802) is fixedly connected with the left end and the right end of the bracket (4), the outer end of the cross bar (802) is rotatably connected with the clamping plate (804) through the second pin shaft (803), and the bottom of the inner end of the clamping plate (804) is fixedly connected with the rubber pad (805).

6. The connecting member applied to the agricultural greenhouse top support keel according to claim 5, wherein: the clamping plates (804) are distributed in an axisymmetric manner with respect to the bracket (4).