Supporting frame with novel guide structure

Abstract

The utility model relates to a support frame with a novel guide structure, which comprises a support seat and support legs connected to the support seat, a sleeve is connected below the support seat, a wire passing part is arranged in the sleeve, the wire passing part comprises a wire passing channel used for wiring, and the wire passing channel is arranged along the length direction of the sleeve. According to the utility model, the wire passing channel for the wire to pass through is arranged in the wire passing part in the sleeve, and the wire is arranged in the support frame, so that the support frame is more beautiful, and the wire is prevented from being accidentally touched by people or being pulled by wind power to the support frame when being suspended, and the support frame is more stable to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to support frame technical field, concretely relates to a support frame with novel guide structure. BACKGROUND

[0002] The instrument that carries out precision detection or measurement needs to be placed stably through the support frame, in order to make the instrument have stable support, height adjustment and angle adjustment effect, the support frame adopts tripod structure, the structure includes the support leg and the telescopic rod that carries out height adjustment through the lifting mechanism, the outside of mounting seat is equipped with three even installed support legs, can make the tripod stably support on the ground through the support of three support legs, the telescopic rod that moves along the axial direction is installed in the mounting seat, the telescopic rod is displacement adjustment through the lifting mechanism, the top of telescopic rod is set up the platform of placing instrument, and then the placing height of instrument is adjusted.

[0003] In order to realize the precision and intelligent adjustment of support frame, the support frame often adopts electric tripod, the inside of support frame needs power supply or controller communication connection, there are a large number of electric connection wires, the support frame of prior art has low integration, the wire for connection is arranged outside the support frame and is distributed disorderly, and the wire suspension outside can affect the stability of support frame. UTILITY MODEL CONTENTS

[0004] The utility model discloses a support frame with novel guide structure can set up the wire channel in the hollow in the support frame, so that the support frame can carry out internal wiring, not only make the support frame more beautiful, can also make the support frame more stable, the main idea is that:

[0005] A support frame with novel guide structure, including support seat and the support leg that is connected to support seat, the lower portion of support seat is connected with sleeve, the wire passing portion is arranged in sleeve, and the wire passing portion includes the wire passing channel for wiring, and the wire passing channel is arranged along the length direction of sleeve. The inside of wire passing portion in sleeve is provided with wire passing channel for wire, and the wire arrangement of wire is arranged in the inside of support frame, which is not only more beautiful, but also avoids that wire is suspended and is artificially mistaken or wind force produces the tension of support frame, so that the installation of support frame is more stable.

[0006] Preferably, the wire passing portion includes two oppositely arranged baffles, the wire passing channel is formed between the two baffles, and the opening is formed on the side of the two baffles away from the sleeve, and the opening is communicated with the wire passing channel. The wire passing portion passes through two baffles and forms a wire passing channel between the baffles, so that the wire passing portion is simpler to manufacture, and the opening of the wire passing portion facilitates better mold forming and reduces the deformation amount of the mold.

[0007] The utility model discloses a first aspect second aspect's purpose is to solve the technical problem that the wire is easy to come off from the hollow cavity and lead to the wire interference to the lifting mechanism. Further, the spacing of the opening is less than the maximum spacing between the baffles. The opening spacing of the present scheme is less than the maximum spacing between the baffles. The necking can be formed at the opening, preventing the wire from coming off at the opening in the wiring channel, and further avoiding the interference of the wire with the parts inside the sleeve.

[0008] Preferably, the opening of the baffle is inwardly curved; the opening of the baffle is provided with an inward baffle edge. The opening of the baffle can achieve a reduced spacing by inwardly bending or setting the baffle.

[0009] Preferably, the sleeve is vertically arranged; the sleeve is an integrally formed component; at least two wire passing portions are arranged in the sleeve; and three supporting legs are hingedly connected to the outside of the supporting base. The vertical arrangement of the sleeve makes the installation on the supporting base more stable, and can form multiple wire passing channels by arranging multiple wire passing portions to meet the internal arrangement of multiple wires; the supporting leg is rotatably connected to the supporting base by hinging, and the expansion of the supporting leg can provide stable support for the supporting frame on the reference plane, and the retraction of the supporting leg can quickly store the supporting frame.

[0010] Preferably, it further comprises a lifting mechanism and a lifting cylinder, the lower end of the lifting cylinder is inserted into the sleeve, the upper end of the lifting cylinder extends out of the supporting base, and the top of the lifting cylinder is provided with a mounting table for placing instruments; the lifting mechanism is in transmission connection with the lifting cylinder for driving the lifting cylinder to lift. The position of the lifting mechanism in the sleeve is adjusted to adjust the position of the lifting cylinder mounted on the lifting mechanism, so that the height of the mounting table on the top of the lifting cylinder can be adjusted.

[0011] The third aspect of the utility model is to solve the technical problem that the lifting precision is not high and it is difficult to realize the precise adjustment of the mounting table of the instrument. Further, the lifting mechanism comprises a lifting nut, a threaded rod and a driving motor, the lifting cylinder is connected with the lifting nut, the lifting nut is in threaded connection with the threaded rod, the threaded rod and the driving motor are in transmission connection, the driving motor is installed at the lower end of the sleeve, and the driving motor is used for driving the lifting cylinder to lift. The lifting mechanism of the present scheme adopts the screw rod adjustment mode, which can not only make the lifting adjustment more accurate through the accurate thread pitch setting between the threaded rod and the lifting nut, but also make the lifting adjustment more stable through the stable power output of the driving motor.

[0012] Preferably, the sleeve is further provided with a first guide portion for restricting rotation of the lifting nut, the lifting nut is provided with a second guide portion matched with the first guide portion, and the second guide portion and the first guide portion form a sliding fit.

[0013] Preferably, the lifting nut is provided with a second guide portion matched with the wire passing portion, and the second guide portion and the wire passing portion form a sliding fit. The wire passing portion is internally provided with a wire passing channel for wiring, the wire passing portion is matched with the second guide portion of the lifting nut, so that the rotation of the lifting nut can be restricted, and the outer wall of the wire passing portion serves as a guide structure and is in sliding fit with the second guide portion of the lifting nut. The wire passing portion integrates the functions of wiring and guiding, so that the structure in the sleeve is more compact.

[0014] Preferably, the outer wall of the lifting nut is uniformly provided with a plurality of second guide portions in the circumferential direction; and the second guide portion is a guide groove. The plurality of uniformly arranged second guide portions are matched with a plurality of wire passing portions, so that the stress of the lifting nut in the sleeve is uniform, and the second guide portion adopts a guide groove structure, the wire passing portion and the wire passing channel thereof can be accommodated by the guide groove, and more wire passing portions can be satisfied.

[0015] The utility model has the advantages that:

[0016] The wire passing portion in the sleeve is internally provided with a wire passing channel for passing wires, and the wiring of the wires is arranged in the inner portion of the support frame, which is not only more beautiful, but also avoids the wires from being artificially touched or the tension of the support frame caused by wind force when the wires are suspended, so that the installation of the support frame is more stable, and the wire passing portion in the sleeve is externally in sliding fit with the lifting mechanism, so that the wire passing channel in the wire passing portion does not interfere with the sliding fit of the wire passing portion and the lifting mechanism in the sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a structure schematic diagram.

[0018] Figure 2 The utility model discloses a structure sectional plane overhead of sleeve A-A. Figure 1 .

[0019] Figure 3 The utility model discloses a structure sectional plane overhead of sleeve A-A. Figure 2 .

[0020] Figure 4The utility model discloses sleeve B-B place's structure section enlarged view.

[0021] The reference signs include: 1, sleeve; 2, wire passing part; 21, baffle; 22, wire passing channel; 23, opening; 3, lifting cylinder; 31, mounting table; 32, avoiding hole; 4, support seat; 41, supporting leg; 5, mounting seat; 6, driving motor; 7, threaded rod; 8, lifting nut; 81, second guide part; 9, first guide part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the embodiment more clear and obvious, the utility model is further explained in detail below by combining with the drawings and embodiment. When the following description relates to the drawings, same numerals in different drawings represent same or similar elements unless otherwise indicated. The implementation described in the following exemplary embodiments does not represent all the implementations consistent with the present disclosure. Instead, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0023] In the present disclosure, the orientation words such as "inner" and "outer" are defined according to the contour of the corresponding parts themselves unless otherwise stated. The terms such as "first" and "second" used in the present disclosure are used to distinguish one element from another element, and do not have sequentiality and importance.

[0024] Embodiment 1

[0025] As Figures 1-4 As shown in the figure, the embodiment provides a support frame with a novel guide structure, which comprises a support seat 4 and a supporting leg 41 connected to the support seat 4, a sleeve 1 is connected below the support seat 4, a wire passing part 2 is arranged in the sleeve 1, the wire passing part 2 comprises a wire passing channel 22 for wiring, and the wire passing channel 22 is arranged along the length direction of the sleeve 1.

[0026] The wire passing part 2 of the embodiment comprises two oppositely arranged baffles 21, the wire passing channel 22 is formed between the two baffles 21, the opening 23 is formed on the side of the two baffles 21 away from the sleeve 1, and the opening 23 and the wire passing channel 22 are communicated. The wire passing part 2 passes through the two baffles 21 and forms the wire passing channel 22 between the baffles 21, so that the manufacturing of the wire passing part 2 is simpler, the wire passing part 2 is provided with the opening 23 to facilitate better mold forming and reduce the deformation amount of the mold.

[0027] Embodiment 2

[0028] As Figures 2-3As shown, in this embodiment, the spacing of the openings 23 is less than the maximum spacing between the baffles 21. This spacing allows for necking at the openings 23, preventing the wires in the wiring channel 22 from coming loose at the openings 23, thereby avoiding interference between the wires and the components inside the sleeve 1.

[0029] In one embodiment, the opening 23 of the baffle 21 can be narrowed by bending it inward; alternatively, the opening 23 can be narrowed by providing an inwardly facing edge at the opening 23 of the baffle 21. Both bending the baffle 21 inward or providing a baffle 21 can reduce the spacing of the opening 23.

[0030] In this embodiment, the sleeve 1 is vertically arranged; the sleeve 1 is an integrally formed component; the sleeve 1 has at least two wire passage parts 2 inside; the support base 4 is externally hinged with three legs 41. The vertical arrangement of the sleeve 1 makes the installation on the support base 4 more stable, and can also form multiple wire passage channels 22 by arranging multiple wire passage parts 2 to meet the internal arrangement of multiple wires; the legs 41 are rotatably connected to the support base 4 by hinge, the legs 41 can provide stable support for the support frame on the reference plane when unfolded, and the legs 41 can be retracted to quickly store the support frame.

[0031] Example 3

[0032] like Figures 2-4 As shown, this embodiment also includes a lifting mechanism and a lifting cylinder 3. The lower end of the lifting cylinder 3 is inserted into the sleeve 1, the upper end of the lifting cylinder 3 extends out to the support base 4, and the top of the lifting cylinder 3 is provided with a mounting platform 31 for placing instruments. The lifting mechanism is connected to the lifting cylinder 3 for driving the lifting cylinder 3 to rise and fall.

[0033] By adjusting the position of the lifting mechanism within the sleeve 1, the position of the lifting cylinder 3 mounted on the lifting mechanism can be adjusted, thereby allowing the mounting platform 31 at the top of the lifting cylinder 3 to be height-adjusted.

[0034] The lifting mechanism in this embodiment includes a lifting nut 8, a threaded rod 7, and a drive motor 6. The lifting cylinder 3 is connected to the lifting nut 8, the lifting nut 8 is threadedly connected to the threaded rod 7, the threaded rod 7 is driven by the drive motor 6, and the drive motor 6 is installed at the lower end of the sleeve 1. The drive motor 6 is used to drive the lifting cylinder 3 to lift.

[0035] The lifting mechanism in this design uses a screw adjustment method, which not only allows for more precise lifting adjustment through the accurate pitch setting between the screw rod 7 and the lifting nut 8, but also makes the lifting adjustment more stable through the stable power output of the drive motor 6.

[0036] In an embodiment, the bottom of the sleeve 1 is provided with a mounting seat 5, the driving motor 6 is indirectly connected with the sleeve 1 by being mounted in the mounting seat 5, the space in the mounting seat 5 can be set according to actual conditions, and the mounting seat 5 can be mounted with a power supply assembly, a control assembly or a communication assembly. The electrical element structure in the mounting seat 5 can be electrically connected with the electrical element above by leading wires along the wire passing channel 22.

[0037] And the driving motor 6 with weight arranged below the sleeve 1 can lower the gravity center of the support frame as a whole, and the counterweight below can improve the stability of the support frame placed on the ground and is not easy to fall over.

[0038] Embodiment 4

[0039] As shown in the drawings, on the basis of embodiment 3, the sleeve 1 is further provided with a first guide part 9 for restricting the rotation of the lifting nut 8, the lifting nut 8 is provided with a second guide part 81 matched with the first guide part 9, and the second guide part 81 and the first guide part 9 form a sliding fit. Figure 3 The second guide part 81 of the lifting nut 8 and the first guide part 9 in the sleeve 1 are in sliding fit, so that the lifting nut 8 can move linearly along the axial direction under the restriction of the guide part when subjected to the rotating force of the threaded rod 7, and the lifting adjustment of the lifting nut 8 in the sleeve 1 is realized. Since the lifting nut 8 only moves linearly along the axial direction, the wiring work of the wire passing part 2 in the sleeve 1 is not interfered.

[0040] In an embodiment, the first guide part 9 adopts a guide strip block extending along the axial direction of the sleeve 1, and the second guide part 81 adopts a guide groove opened on the outer wall of the lifting nut 8, the guide strip block is embedded into the guide groove and in sliding fit. In another embodiment, the first guide part 9 adopts a guide groove extending along the axial direction of the sleeve 1, and the second guide part 81 adopts a guide protrusion opened on the outer wall of the lifting nut 8, the guide protrusion is embedded into the guide groove and in sliding fit.

[0041] Embodiment 5

[0042] As shown in the drawings, the lifting nut 8 is provided with a second guide part 81 matched with the wire passing part 2, and the second guide part 81 and the wire passing part 2 form a sliding fit. The wire passing part 2 is internally provided with a wire passing channel 22 for wiring, and the wire passing part 2 is matched with the second guide part 81 of the lifting nut 8, so that the rotation of the lifting nut 8 can be restricted. The outer wall of the wire passing part 2 serves as a guide structure and is in sliding fit with the second guide part 81 of the lifting nut 8, and the wire passing part 2 integrates the functions of wiring and guiding, so that the structure in the sleeve 1 is more compact.

[0043] Figures 2-4

[0044] ​​The outer wall of the lifting nut 8 is uniformly provided with a plurality of second guide portions 81 in the circumferential direction; the second guide portions 81 are guide grooves. The plurality of uniformly arranged second guide portions 81 are adapted to the plurality of wire passing portions 2, so that the stress of the lifting nut 8 in the sleeve 1 is uniform, and the second guide portions 81 adopt the structure of guide grooves, the wire passing portion 2 and the wire passing channel 22 thereof can be accommodated by the guide grooves, and more wire passing portions 2 can be satisfied.

[0045] The above is only the embodiment of the present application, and the well-known specific structure and characteristics in the scheme are not described in detail. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A support frame having a novel guide structure, comprising a support base (4) and a leg (41) connected to the support base (4), characterized in that: The lower part of the support base (4) is connected with a sleeve (1), and the sleeve (1) is provided with a wire passing part (2), which comprises a wire passing channel (22) for wiring, and the wire passing channel (22) is arranged along the length direction of the sleeve (1).

2. The support frame with a new guide structure according to claim 1, characterized in that: The wire passing part (2) comprises two oppositely arranged baffles (21), and the wire passing channel (22) is formed between the two baffles (21), and the two baffles (21) are away from the side of the sleeve (1) to form an opening (23), and the opening (23) and the wire passing channel (22) are communicated.

3. The support frame with a new guide structure according to claim 2, characterized in that: The distance between the openings (23) is smaller than the maximum distance between the baffles (21).

4. The support frame with a new guide structure according to claim 3, characterized in that: The opening (23) of the baffle (21) is inwardly bent; And / or, the opening (23) of the baffle (21) is provided with an inward baffle.

5. The support frame with a new guide structure according to claim 1, characterized in that: The sleeve (1) is vertically arranged; And / or, the sleeve (1) is an integrally formed component; And / or, the sleeve (1) is provided with at least two wire passing parts (2) And / or, the support base (4) is externally hinged with three supporting legs (41).

6. The support frame with a new guide structure according to any one of claims 1-5, characterized in that: Further comprising a lifting mechanism and a lifting cylinder (3), the lower end of the lifting cylinder (3) is inserted into the sleeve (1), the upper end of the lifting cylinder (3) extends out of the support base (4), and the top of the lifting cylinder (3) is provided with a mounting table (31) for placing instruments; The lifting mechanism is in transmission connection with the lifting cylinder (3) and is used for driving the lifting cylinder (3) to lift.

7. The support frame with a new guide structure according to claim 6, characterized in that: The lifting mechanism comprises a lifting nut (8), a threaded rod (7) and a driving motor (6), the lifting cylinder (3) is connected with the lifting nut (8), the lifting nut (8) is in threaded connection with the threaded rod (7), the threaded rod (7) and the driving motor (6) are in transmission connection, the driving motor (6) is installed at the lower end of the sleeve (1), and the driving motor (6) is used for driving the lifting cylinder (3) to lift.

8. The support frame with a new guide structure according to claim 7, characterized in that: The sleeve (1) is further provided with a first guide part (9) for restricting the rotation of the lifting nut (8), the lifting nut (8) is provided with a second guide part (81) matched with the first guide part (9), and the second guide part (81) is in sliding fit with the first guide part (9).

9. The support frame with a new guide structure according to claim 7, characterized in that: The lifting nut (8) is provided with a second guide part (81) matched with the wire passing part (2), and the second guide part (81) is in sliding fit with the wire passing part (2).

10. The support frame with a new guide structure according to claim 9, characterized in that: The outer wall of the lifting nut (8) is uniformly provided with a plurality of second guide parts (81) in the circumferential direction; And / or, the second guide part (81) is a guide groove.

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