Novel brace sleeve

Abstract

The utility model discloses a novel brace sleeve, and relates to the technical field of brace sleeves. The device comprises a sliding groove block, a sliding block is connected to the inner wall of the sliding groove block in a sliding mode, a brace sleeve fixedly penetrates through the top of the sliding block, and an adjusting device is arranged on the side face of the sliding groove block. The adjusting device comprises a supporting plate, the front side face of the supporting plate is fixedly connected to the back side face of the sliding groove block, a motor is fixedly connected to the side face of the supporting plate, an output shaft of the motor is fixedly connected with a threaded rotating rod, and the circumferential face of the threaded rotating rod is in threaded connection with a threaded sleeve. Through rotation of the output shaft of the motor and mutual cooperation of the threaded rotating rod, the threaded sleeve, the L-shaped push rod, the arc-shaped push plate and other components in the adjusting device, the effects of rotation of the threaded rotating rod and movement of the threaded sleeve are achieved, and therefore the position of the brace sleeve can be adjusted without being limited to one position, and the adjusting effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bracing sleeve, especially, a kind of new type bracing sleeve. BACKGROUND

[0002] Bracing, it is the common component in steel structure, main material is generally Q235 wire production, diameter has φ12, φ14 more common.

[0003] According to the purlin connection structure of a kind of new rigid slot bracing (the public number is: CN215519251 U) of type, it includes: multiple groups of perforation, it is interval setting along the length direction of purlin, any one group of perforation includes two perforations, it is interval setting along the height direction of purlin;Multiple bracings, it corresponds one by one with the multiple groups of perforation, any bracing is clamped between two adjacent purlins, and bracing includes vertical plate, which is vertically arranged and the two ends are respectively with the side wall of two purlins abut;Two horizontal plates are respectively arranged at the top and bottom of vertical plate, and two horizontal plates and vertical plate form a slot structure, one end of any horizontal plate passes through the corresponding perforation on one side purlin and is clamped with it, and the other end of horizontal plate abuts on the side wall of the other side purlin.The utility model discloses a protruding horizontal plate segment is arranged at one end of slot bracing, so that it is clamped with the pre-set perforation on purlin, which fully and stably supports the connection between adjacent purlins, effectively prevents purlin from deforming;

[0004] But the above-mentioned application is through multiple groups of perforation, it is interval setting along the length direction of purlin, any one group of perforation includes two perforations, it is interval setting along the height direction of purlin component cooperation, so that bracing cannot be adjusted, can only be limited in one position, therefore we propose a new type bracing sleeve can be adjusted to the position of bracing sleeve so that it will not be limited in one position, and the use range is expanded. UTILITY MODEL CONTENTS

[0005] The utility model discloses a new type bracing sleeve, through the rotation of motor output shaft and the cooperation of gear, sliding slot plate, rack, push bar, U type hydraulic cylinder, stress lever, hydraulic rod and other components in fixing device, the movement of rack and the movement of hydraulic rod are realized, so that bracing sleeve is fixed after adjusting position and is prevented from displacement, the fixed effect is reached, and the existing problem is solved.

[0006] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0007] The utility model discloses a new type bracing sleeve, including sliding slot block, the inner wall sliding connection of sliding slot block has sliding block, the top of sliding block is fixed and penetrates and is braced with sleeve, and the side surface of sliding slot block is provided with adjusting device;

[0008] The adjusting device comprises a support plate, the front side of the support plate is fixedly connected to the back side of the sliding groove block, the side of the support plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a threaded rotating rod, the circumferential surface of the threaded rotating rod is threadedly connected with a threaded sleeve, the circumferential surface of the threaded sleeve is fixedly connected with an L-shaped pushing rod, and the side of the L-shaped pushing rod is fixedly connected with an arc-shaped pushing plate.

[0009] Further, the side of the arc-shaped pushing plate is fixedly connected to the circumferential surface of the bracing sleeve, and the circumferential surface of the threaded sleeve is fixedly connected with a connecting block. The arc-shaped pushing plate serves to better push the bracing sleeve to move.

[0010] Further, the side of the support plate is fixedly connected with a limiting rod, the circumferential surface of the limiting rod penetrates through the side of the connecting block, and the circumferential surface of the limiting rod is rotationally connected with the inner wall of the connecting block. The limiting rod serves to limit the movement of the threaded sleeve.

[0011] Further, the material of the bracing sleeve is glass fiber reinforced plastic material. The material of the bracing sleeve being glass fiber reinforced plastic material serves to have significant advantages in strength, corrosion resistance and weight compared with steel and aluminum.

[0012] Further, the number of the sliding groove blocks is two and they are mutually symmetrical along the vertical central axis of the sliding block, and the number of the bracing sleeves is several and they are mutually symmetrical along the vertical central axis of the sliding groove block. The number of the sliding groove blocks being two and mutually symmetrical along the vertical central axis of the sliding block serves to stably slide the sliding block.

[0013] Further, the top of the sliding block is provided with a fixing device, the fixing device comprises a gear, the side of the gear is fixedly connected to the side of the threaded rotating rod, the side of the sliding groove block is fixedly connected with a sliding groove plate, the back side of the sliding groove plate is slidingly connected with a rack, the side of the rack is fixedly connected with a pushing bar, and the top of the sliding block is fixedly connected with a U-shaped hydraulic cylinder. The pushing bar serves to push the force receiving rod.

[0014] Further, one end of the U-shaped hydraulic cylinder is internally slidingly connected with a force receiving rod through a piston, and the other end of the U-shaped hydraulic cylinder is internally slidingly connected with a hydraulic rod through another piston. The hydraulic rod serves to fix the sliding block when it is extended out of the U-shaped hydraulic cylinder.

[0015] Further, the circumferential surface of the force receiving rod is fixedly connected with a spring, and the end of the spring away from the force receiving rod is fixedly connected to the top of the U-shaped hydraulic cylinder. The spring serves to reset the force receiving rod by the elastic force of the spring when the pushing bar no longer pushes the force receiving rod.

[0016] Further, the top of the stress rod is located on the displacement track of the pushing bar, and the circumferential surface of the gear is engaged with the back surface of the rack, so that the rack can be moved when the gear rotates.

[0017] Further, the top of the stress rod is located on the displacement track of the pushing bar, and the circumferential surface of the gear is engaged with the back surface of the rack, so that the rack can be moved when the gear rotates.

[0018] The utility model has the following beneficial effects:

[0019] The utility model discloses a rotating and adjusting device for pull bar sleeve, which comprises a motor, a threaded rotating rod, a threaded sleeve, an L-shaped pushing rod, an arc-shaped pushing plate and the like.

[0020] The utility model discloses a rotating and adjusting device for pull bar sleeve, which comprises a motor, a threaded rotating rod, a threaded sleeve, an L-shaped pushing rod, an arc-shaped pushing plate and the like.

[0021] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced to the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0023] Figure 1 It is three-dimensional appearance structure schematic diagram of the utility model;

[0024] Figure 2 It is three-dimensional whole structure schematic diagram of the adjusting device of the utility model;

[0025] Figure 3 It is three-dimensional whole structure schematic diagram of the fixing device of the utility model;

[0026] Figure 4 It is three-dimensional appearance structure schematic diagram of the utility model; Figure 2 It is three-dimensional appearance structure schematic diagram of the utility model;

[0027] Figure 5 The utility model discloses a Figure 3 Three -dimensional enlarged structure schematic diagram of B in.

[0028] In the drawing, the component list that each sign represents is as follows:

[0029] 1, sliding block;2, sliding block;3, pull strip sleeve;4, adjusting device;41, support plate;42, motor;43, threaded rotating rod;44, threaded sleeve;45, L type push rod;46, arc push plate;47, connecting block;48, limit rod;5, fixing device;51, gear;52, sliding groove plate;53, rack;54, push bar;55, U type hydraulic cylinder;56, force rod;57, hydraulic rod;58, spring. Specific implementation

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0031] Embodiment 1

[0032] As Figures 1-2 , Figure 4 shown, the embodiment proposes a new type pull strip sleeve, including sliding block 1, the inner wall sliding connection of sliding block 1 has sliding block 2, the top of sliding block 2 is fixedly connected with pull strip sleeve 3, and the side of sliding block 1 is provided with adjusting device 4.

[0033] Adjusting device 4 includes support plate 41, and the back side of support plate 41 is fixedly connected to the back side of sliding block 1. The side of support plate 41 is fixedly connected with motor 42. The output shaft of motor 42 is fixedly connected with threaded rotating rod 43. The circumference of threaded rotating rod 43 is threadedly connected with threaded sleeve 44. The circumference of threaded sleeve 44 is fixedly connected with L type push rod 45. The side of L type push rod 45 is fixedly connected with arc push plate 46.

[0034] The side of arc push plate 46 is fixedly connected to the circumference of pull strip sleeve 3. The circumference of threaded sleeve 44 is fixedly connected with connecting block 47. The function of arc push plate 46 is to better push pull strip sleeve 3 to move.

[0035] The side of support plate 41 is fixedly connected with limit rod 48. The circumference of limit rod 48 penetrates the side of connecting block 47. The circumference of limit rod 48 is rotatably connected with the inner wall of connecting block 47. The function of limit rod 48 is to limit the movement of threaded sleeve 44.

[0036] The material of the pull rod sleeve 3 is glass fiber reinforced plastic material, which has significant advantages in strength, corrosion resistance and weight compared with steel and aluminum.

[0037] The number of the sliding block 1 is two and symmetrical along the vertical central axis of the sliding block 2, and the number of the pull rod sleeve 3 is several and symmetrical along the vertical central axis of the sliding block 1, which can stabilize the sliding block 2 and make it slide better.

[0038] In this embodiment, first, when the staff needs to use the pull rod sleeve 3, the position of the pull rod sleeve 3 can be adjusted by the adjusting device 4, and the motor 42 is started. When the output shaft of the motor 42 rotates, it will drive the threaded rotating rod 43 to rotate, and when the threaded rotating rod 43 rotates, it will drive the threaded sleeve 44 to move, and when the threaded sleeve 44 moves, it will drive the L-shaped push rod 45 to move, and when the L-shaped push rod 45 moves, it will drive the arc-shaped push plate 46 to move, and when the arc-shaped push plate 46 moves, it will drive the pull rod sleeve 3 to move, thereby realizing the effect of adjusting the position of the pull rod sleeve 3.

[0039] Embodiment 2

[0040] As shown in Figure 3 , Figure 5 based on the same idea as in the above embodiment 1, this embodiment also provides that the top of the sliding block 2 is provided with a fixing device 5, the fixing device 5 includes a gear 51, the side surface of the gear 51 is fixedly connected to the side surface of the threaded rotating rod 43, the side surface of the sliding block 1 is fixedly connected with a sliding block plate 52, the back surface of the sliding block plate 52 is slidingly connected with a rack 53, the side surface of the rack 53 is fixedly connected with a push bar 54, and the top of the sliding block 2 is fixedly connected with a U-shaped hydraulic cylinder 55, and the push bar 54 serves to push a force rod 56.

[0041] One end of the U-shaped hydraulic cylinder 55 is internally slidingly connected with the force rod 56 through a piston, and the other end of the U-shaped hydraulic cylinder 55 is internally slidingly connected with a hydraulic rod 57 through another piston, and the hydraulic rod 57 serves to fix the sliding block 2 when it extends out of the U-shaped hydraulic cylinder 55.

[0042] The circumferential surface of the force rod 56 is fixedly connected with a spring 58, and the end of the spring 58 away from the force rod 56 is fixedly connected to the top of the U-shaped hydraulic cylinder 55, and the spring 58 serves to reset the force rod 56 when the push bar 54 no longer pushes the force rod 56.

[0043] The top of the pushing strip 54 is below the L-shaped pushing rod 45, the number of the hydraulic rods 57 is two and is symmetrical along the vertical middle axis of the U-shaped hydraulic cylinder 55, and the number of the hydraulic rods 57 is two and is symmetrical along the vertical middle axis of the U-shaped hydraulic cylinder 55, which can better fix the sliding block 2 and prevent it from moving.

[0044] The top of the stress rod 56 is on the displacement track of the pushing strip 54, the circumferential surface of the gear 51 is engaged with the back surface of the rack 53, and the circumferential surface of the gear 51 is engaged with the back surface of the rack 53, which can drive the rack 53 to move when the gear 51 rotates.

[0045] In the embodiment, the rotation of the threaded rotating rod 43 can drive the fixing device 5, the fixing device 5 can be used to prevent the displacement when the pull rod sleeve 3 is adjusted to the appropriate position, the gear 51 is counterclockwise rotated when the threaded rotating rod 43 is counterclockwise rotated, the rack 53 is moved downward when the gear 51 is counterclockwise rotated, the pushing strip 54 is moved downward when the rack 53 is moved downward, the stress rod 56 is moved into the U-shaped hydraulic cylinder 55 when the pushing strip 54 is moved downward, the hydraulic rods 57 are stretched out outward due to the force of the stress rod 56 moving into the U-shaped hydraulic cylinder 55, the hydraulic rods 57 are clamped on the front surface of the sliding block 1 after being stretched out, so that the pull rod sleeve 3 can be fixed and cannot be displaced.

[0046] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A new type of bracing sleeve, comprising a runner block (1), characterized in that: The inner wall of the sliding block (1) is slidably connected with a sliding block (2), the top of the sliding block (2) is fixedly penetrated with a brace sleeve (3), and the side surface of the sliding block (1) is provided with an adjusting device (4). The adjusting device (4) comprises a supporting plate (41), the front side of the supporting plate (41) is fixedly connected to the back side of the sliding block (1), the side surface of the supporting plate (41) is fixedly connected with a motor (42), the output shaft of the motor (42) is fixedly connected with a threaded rotating rod (43), the circumferential surface of the threaded rotating rod (43) is threadedly connected with a threaded sleeve (44), the circumferential surface of the threaded sleeve (44) is fixedly connected with an L-shaped push rod (45), and the side surface of the L-shaped push rod (45) is fixedly connected with an arc-shaped push plate (46).

2. A new type of pull-strap sleeve according to claim 1, characterized in that The side surface of the arc-shaped push plate (46) is fixedly connected to the circumferential surface of the brace sleeve (3), and the circumferential surface of the threaded sleeve (44) is fixedly connected with a connecting block (47).

3. A new type of pull-strap sleeve according to claim 2, characterized in that The side surface of the supporting plate (41) is fixedly connected with a limiting rod (48), the circumferential surface of the limiting rod (48) penetrates through the side surface of the connecting block (47), and the circumferential surface of the limiting rod (48) is rotatably connected with the inner wall of the connecting block (47).

4. A new type of pull-strap sleeve according to claim 3, characterized in that The material of the brace sleeve (3) is glass fiber reinforced plastic material.

5. A new type of pull-strap sleeve according to claim 4, characterized in that The number of the sliding block (1) is two and is mutually symmetrical along the vertical central axis of the sliding block (2), and the number of the brace sleeve (3) is several and is mutually symmetrical along the vertical central axis of the sliding block (1).

6. A new type of pull-strap sleeve according to claim 5, characterized in that The top of the sliding block (2) is provided with a fixing device (5), the fixing device (5) comprises a gear (51), the side surface of the gear (51) is fixedly connected to the side surface of the threaded rotating rod (43), the side surface of the sliding block (1) is fixedly connected with a sliding groove plate (52), the back side of the sliding groove plate (52) is slidably connected with a rack (53), the side surface of the rack (53) is fixedly connected with a push bar (54), and the top of the sliding block (2) is fixedly connected with a U-shaped hydraulic cylinder (55).

7. A new type of pull-strap sleeve according to claim 6, characterized in that One end of the U-shaped hydraulic cylinder (55) is slidably connected with a stress rod (56) through a piston, and the other end of the U-shaped hydraulic cylinder (55) is slidably connected with a hydraulic rod (57) through another piston.

8. A new type of pull-strap sleeve according to claim 7, characterized in that The circumferential surface of the stress rod (56) is fixedly connected with a spring (58), and one end of the spring (58) away from the stress rod (56) is fixedly connected to the top of the U-shaped hydraulic cylinder (55).

9. A new type of pull-strap sleeve according to claim 8, characterized in that The top of the push bar (54) is below the L-shaped push rod (45), and the number of the hydraulic rod (57) is two and is mutually symmetrical along the vertical central axis of the U-shaped hydraulic cylinder (55).

10. A new type of pull-strap sleeve according to claim 9, characterized in that The top of the stress rod (56) is located on the displacement track of the push bar (54), and the circumferential surface of the gear (51) is engaged with the back side of the rack (53).

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