Tensioning head and tail plate carrying device

Abstract

The utility model discloses a tensioning head and tail plate carrying device which comprises a first frame, an H-shaped frame is fixedly connected to the top end of the first frame, supporting rods on the two sides of the H-shaped frame are arranged to be of a cavity structure, a second frame is arranged at the front end of the H-shaped frame, the second frame and the H-shaped frame are not connected, and connecting rods are fixedly connected to the two sides of the bottom of the front end of the second frame. Bolts are connected into the two connecting rods in a threaded mode, baffles are rotationally arranged on the outer sides of one ends of the bolts, and stand columns are fixedly connected to the two sides of the top ends of the two frames. A tensioning head tail plate needing to be carried is placed at the top end of the connecting rod at the front end of the second frame, the baffle is shifted to enable the vertical baffle to be inclined, then the sleeve is connected to the outer side of the stand column in a sleeved mode, and the first clamping plate at the front end of the sleeve is clamped to the outer side of the top end of the tensioning head tail plate. Due to the fact that the size of the second frame is small, constructors can conveniently carry the head and tail plates of the tensioning head in a narrow space.

Description

TECHNICAL FIELD

[0001] The utility model relates to tensioning head tail plate transport technical field especially relates to tensioning head tail plate transport device. BACKGROUND

[0002] Tensioning head tail plate is the important component for anchoring prestressed tendon in prestressed structure, and needs to use transport device to transport tensioning head tail plate to the vicinity of stress structure when installing tensioning head tail plate to stress structure, and tensioning head tail plate transport device is a special equipment for transporting tensioning head tail plate in prestressed construction, such as electric hoist type transport device.

[0003] When using electric hoist type transport device to transport tensioning head tail plate in relatively narrow space, the channel of electric hoist is not flexible when using under the limitation of site, and it is inconvenient to transport tensioning head tail plate. UTILITY MODEL CONTENTS

[0004] In order to make up for above insufficient, the utility model provides tensioning head tail plate transport device, aims at improving the prior art in the use electric hoist type transport device in relatively narrow space to transport tensioning head tail plate, the channel of electric hoist is not flexible when using under the limitation of site, and it is inconvenient to transport tensioning head tail plate.

[0005] In order to realize above purpose, the utility model adopts the following technical scheme: tensioning head tail plate transport device, including:

[0006] Frame one, the frame one top fixedly connected with H type frame;

[0007] Frame two, located H type frame front end, front end bottom fixedly connected with connecting rod;

[0008] Bolt, is connected in the connecting rod inside, and one end outside rotary connection has baffle;

[0009] Stand, fixedly connected in frame two top, outside sliding connection has sleeve, the sleeve one side inside screw connection has fastening bolt, the sleeve front end fixedly connected with clamping plate no.

[0010] As the further description of above technical scheme:

[0011] The clamping plate no. Inside rotary connection has cylinder, and the connecting rod one side rotary connection has gyro wheel.

[0012] As the further description of above technical scheme:

[0013] The middle of one end of the frame is fixedly connected with a cylinder, the driving end of the cylinder is fixedly connected with a rotating shaft, the outer sides of the two ends of the rotating shaft are both rotationally connected with a gear, the outer sides of the two gears are both meshedly connected with a chain, and the two ends of the chain are respectively fixedly connected to the two sides of the top end of the H-shaped frame.

[0014] As a further description of the above technical solution:

[0015] The rear end of the second frame is fixedly connected with a side plate, one side of the side plate is rotationally connected with a limiting block, and the limiting block is slidingly connected in the H-shaped frame.

[0016] As a further description of the above technical solution:

[0017] The bottom of the rear side of the H-shaped frame is fixedly connected with a universal wheel.

[0018] As a further description of the above technical solution:

[0019] The top end of the clamping plate is provided with a through hole;

[0020] A supporting plate is fixedly connected to the top end of the clamping plate, and the side of the supporting plate is rotationally connected with a fixed plate.

[0021] A mounting groove is arranged in the interior of the clamping plate, and a clamping plate 2 is slidingly connected in the mounting groove.

[0022] As a further description of the above technical solution:

[0023] The fixed plate is provided in an L-shaped structure.

[0024] The utility model discloses the following beneficial effects:

[0025] In the utility model, the tensioning head and tail plate to be carried is placed to the connecting rod top end of the second frame front end, and the baffle is actuated, and the vertical baffle is inclined, and the tensioning head and tail plate is blocked, and then the sleeve is sleeved to the outer side of the stand, and the clamping plate one of the sleeve front end is clamped to the outer side of the tensioning head and tail plate top end, and the fastening bolt is rotated and fixed to the sleeve, and because the volume of the second frame is small, the construction personnel can carry the tensioning head and tail plate in the relatively narrow space. DRAWINGS

[0026] Figure 1 It is the side view of the tensioning head and tail plate carrying device provided in the utility model;

[0027] Figure 2 It is the front view of the tensioning head and tail plate carrying device provided in the utility model;

[0028] Figure 3 The sliding rail schematic view of the tensioning head end plate carrying device provided by the utility model is shown in the figure;

[0029] Figure 4 The sliding rail schematic view of the tensioning head end plate carrying device provided by the utility model is shown in the figure;

[0030] Figure 5 The three-dimensional view of the sleeve of the tensioning head end plate carrying device provided by the utility model is shown in the figure;

[0031] Figure 6 The structural schematic view of the connecting rod of the tensioning head end plate carrying device provided by the utility model is shown in the figure;

[0032] Figure 7 The sectional view of the clamping plate one of the tensioning head end plate carrying device provided by the utility model is shown in the figure.

[0033] Legend:

[0034] 1, frame one; 2, connecting rod; 3, air cylinder; 4, bolt; 5, roller; 6, frame two; 7, stand; 8, clamping plate one; 9, sleeve; 10, fixed groove; 11, chain; 12, H-shaped frame; 13, fastening bolt; 14, gear; 15, universal wheel; 16, limiting block; 17, rotating shaft; 18, side plate; 19, clamping plate two; 20, baffle; 21, roller; 22, spring; 23, fixed plate; 24, supporting plate; 25, mounting groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] Embodiment one

[0037] Reference Figures 1-5The utility model provides a kind of embodiment of the utility model: tensioning head and tail plate handling device, including frame one 1, frame one 1 is set to U-shaped structure, H-shaped frame 12 is fixedly connected with the top of frame one 1, the adjacent side of the support rod of H-shaped frame 12 side is equipped with sliding slot, H-shaped frame 12 front end is provided with frame two 6, frame two 6 is in close contact with the front end of H-shaped frame 12, and there is no connecting relationship between both, frame two 6 rear end both sides are fixedly connected with side plate 18, the side of both side plates 18 is rotatably connected with limit block 16, limit block 16 is set to circular structure, limit block 16 is all slidably connected in the sliding slot on the support rod of H-shaped frame 12, the size of limit block 16 is slightly less than the size of the sliding slot on the support rod of H-shaped frame 12, frame two 6 can drive limit block 16 to rotate in the support rod of H-shaped frame 12 when moving upwards, limit frame two 6 to prevent frame two 6 from shaking when moving up and down.

[0038] Frame two 6 front end is fixed with multiple top rods, frame two 6 front end bottom both sides are fixedly connected with connecting rod 2, the inside of both connecting rods 2 is threadedly connected with bolt 4, the outside of one end of bolt 4 is rotatably provided with baffle 20, the outside of bolt 4 is threadedly connected with nut, rotates nut, so that nut is close to baffle 20, so that baffle 20 is close to the head of bolt 4 and is fixed to baffle 20.

[0039] Frame two 6 top both sides are fixedly connected with stand 7, the outside of both stands 7 is slidably connected with sleeve 9, one side of sleeve 9 is threadedly connected with fastening bolt 13, the through hole for fastening bolt 13 to pass through is formed in sleeve 9, fastening bolt 13 is threadedly connected in the through hole, sleeve 9 front end is fixedly connected with clamping plate one 8, clamping plate one 8 is set to U-shaped structure.

[0040] The tensioning head and tail plate to be handled is placed to the top of connecting rod 2 in the front end of frame one 1, and the rear side of tensioning head and tail plate is close to the top rod in the front end of frame two 6, the vertical baffle 20 is inclined by pushing baffle 20 back, the bottom of tensioning head and tail plate is blocked, sleeve 9 is sleeved to the outside of stand 7, so that the clamping plate one 8 in the front end of sleeve 9 is clamped to the outside of tensioning head and tail plate top, and fastening bolt 13 on sleeve 9 is rotated, so that one end of fastening bolt 13 passes through sleeve 9 and extrudes stand 7, the position of sleeve 9 is fixed, so that staff can clamp and fix tensioning head and tail plate.

[0041] Fastening bolt 13 is rotated, so that fastening bolt 13 extrudes stand 7, sleeve 9 is pushed on the outside of stand 7 and slides up and down, the position of sleeve 9 on the outside of stand 7 is adjusted, fastening bolt 13 is rotated again to extrude stand 7 and fix sleeve 9, the height of clamping plate one 8 is adjusted by adjusting the position of sleeve 9 on the outside of stand 7, and tensioning head and tail plate of different diameters are fixed.

[0042] Two clamping plates 8 are internally rotatably connected with rollers 21, two connecting rods 2 are rotatably connected with rollers 5 on opposite sides, the diameter of the roller 5 is slightly larger than the height of the connecting rod 2, two extension plates are fixedly connected on the front and rear ends of the opposite sides of the two connecting rods 2, and a rotating shaft is fixedly connected between two adjacent extension plates. The roller 5 is rotatably connected to the outside of the rotating shaft.

[0043] After the tensioning head tail plate is fixed to the front end of the frame two 6, the hand pushes the tensioning head tail plate to one side, so that the tensioning head tail plate rotates. Since the rollers 21 on the clamping plates 8 and the rollers 5 on the connecting rods 2 are rotatably installed, when the construction personnel apply a pushing force to one side to the tensioning head tail plate, the rollers 5 and the rollers 21 can rotate, so that the tensioning head tail plate rotates, the angle of the tensioning head tail plate is adjusted, and when the tensioning head tail plate is installed on the stress member, the angle of the tensioning head tail plate can be adjusted, so that the threaded holes of the two can be aligned, and the construction personnel can conveniently fix the tensioning head tail plate.

[0044] The top end of the frame one 1 is fixedly connected with a gas cylinder 3, the driving end of the gas cylinder 3 is fixedly connected with a rotating shaft 17, the rotating shaft 17 is rotatably connected with a gear 14 on the outer sides of both ends, and the two gears 14 are meshingly connected with a chain 11 on the outer sides. The two chains 11 are fixedly connected at one end to the top ends of the two sides of the H-shaped frame 12 (the two chains 11 are fixedly connected at one end to the top ends of the two sides of the H-shaped frame 12), and the other ends of the two chains 11 are fixedly connected to the bottom of the rear end of the frame two 6.

[0045] After the tensioning head tail plate is placed to the front end of the frame two 6, the gas cylinder 3 can be started to push the rotating shaft 17 to move upward, driving the gears 14 at both ends of the rotating shaft 17 to move upward together, and as the gears 14 move upward, the chain 11 meshing with the gears 14 also moves together with the gears 14. Since one end of the chain 11 is connected with the H-shaped frame 12 connected with the frame one 1, the chain 11 can only pull the front end of the frame two 6 to move upward, so as to lift the tensioning head tail plate.

[0046] The bottom of the rear side of the H-shaped frame 12 is fixedly connected with a universal wheel 15, the universal wheel 15 is provided with a brake, and the front side of the bottom plate of the frame one 1 is fixedly connected with an auxiliary wheel. When the H-shaped frame 12 is pushed, the universal wheel 15 and the auxiliary wheel rotate, the frame one 1 moves, and the tensioning head tail plate on the frame two 6 is carried. The brake on the universal wheel 15 can be pressed to fix the wheels of the universal wheel 15, so as to fix the frame one 1.

[0047] Embodiment two

[0048] Reference Figure 6 and Figure 7The difference between the embodiment and the embodiment one is that the clamping plate one 8 is provided as an L-shaped structure, two supporting plates 24 are fixedly connected to the top end of the clamping plate one 8, the fixed plate 23 is rotatably connected between the two supporting plates 24, the fixed plate 23 is provided as an L-shaped structure, a bearing is fixed between the two supporting plates 24, the fixed plate 23 is rotatably connected outside the bearing, a redundant space is arranged between the fixed plate 23 and the clamping plate one 8, so that the fixed plate 23 can rotate at the top end of the clamping plate one 8 with the bearing as the axis, a spring 22 is arranged at the bottom of one end of the fixed plate 23, the top of the spring 22 is in contact with the bottom of the fixed plate 23, the bottom of the spring 22 is fixedly connected to the top end of the clamping plate one 8, an installation groove 25 is arranged in the clamping plate one 8, a through hole is arranged at the top end of the clamping plate one 8, a clamping plate two 19 is slidably connected in the installation groove 25, a fixed groove 10 is arranged at the top end of the clamping plate two 19, the clamping plate two 19 is provided as an L-shaped structure, the fixed plate 23 is inserted into the fixed groove 10 through the top wall of the installation groove 25 (i.e. through the through hole), one end of the fixed plate 23 entering the fixed groove 10 is provided as an isosceles trapezoidal structure, the fixed groove 10 is also provided as an isosceles trapezoidal structure, and the size of the fixed groove 10 is slightly larger than the size of the part of the fixed plate 23 entering the fixed groove 10.

[0049] The movement of the fixed plate 23 close to the spring 22 makes the one end of the fixed plate 23 entering the fixed groove 10 to be raised and exit the inside of the fixed groove 10, the clamping plate one 8 is pulled to the rear side, so that the clamping plate one 8 slides to the side away from the clamping plate two 19, the distance between the clamping plate one 8 and the clamping plate two 19 is adjusted, the pressing on the fixed plate 23 is cancelled, the spring 22 rebounds to push the fixed plate 23 to reset and fix the clamping plate one 8. The bolt 4 is rotated, so that the bolt 4 extends in the connecting rod 2 to drive the baffle 20 to move to the side away from the frame two 6, so as to adjust the distance between the baffle 20 and the frame two 6, and the tensioning head and tail plate with different thicknesses are clamped and fixed.

[0050] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. The tensioning head and tail plate handling device is characterized by: include Frame one (1), wherein the top of the frame one (1) is fixedly connected to an H-shaped frame (12); Frame 2 (6), located at the front end of the H-shaped frame (12), with a connecting rod (2) fixedly connected to the bottom of the front end; A bolt (4) is threadedly connected to the interior of the connecting rod (2), and a baffle (20) is rotatably connected to the outside of one end; The column (7) is fixedly connected to the top of the second frame (6), and is slidably connected to a sleeve (9) on the outside. A fastening bolt (13) is threadedly connected to one side of the sleeve (9). The front end of the sleeve (9) is fixedly connected to a clamping plate (8), and the clamping plate (8) is used to clamp the tensioning head and tail plates.

2. The tensioning head and tail plate handling device according to claim 1, characterized in that: The first clamping plate (8) is rotatably connected to a roller (21) inside, and one side of the connecting rod (2) is rotatably connected to a roller (5).

3. The tensioning head and tail plate handling device according to claim 1, characterized in that: The middle part of the top of the frame 1 (1) is fixedly connected to a cylinder (3), the driving end of the cylinder (3) is fixedly connected to a rotating shaft (17), the outer sides of both ends of the rotating shaft (17) are rotatably connected to gears (14), the outer sides of the two gears (14) are meshedly connected to chains (11), one end of the two chains (11) is respectively fixedly connected to both sides of the top of the H-shaped frame (12), and the other ends of the two chains (11) are fixedly connected to both sides of the bottom of the rear end of the frame 2 (6).

4. The tensioning head and tail plate handling device according to claim 1, characterized in that: The rear end of the second frame (6) is fixedly connected to a side plate (18), one side of the side plate (18) is rotatably connected to a limit block (16), and the limit block (16) is slidably connected to the inside of the H-shaped frame (12).

5. The tensioning head and tail plate handling device according to claim 1, characterized in that: A universal wheel (15) is fixedly connected to the bottom of the rear side of the H-shaped frame (12).

6. The tensioning head and tail plate handling device according to claim 1, characterized in that: The top of the splint 1 (8) is provided with a through hole; A support plate (24) is fixedly connected to the top of the clamping plate (8), and a fixed plate (23) is rotatably connected to one side of the support plate (24). A spring (22) is provided at the bottom of one end of the fixed plate (23), and the spring (22) is used to provide an upward elastic force to the fixed plate (23); The mounting groove (25) is provided inside the first clamping plate (8), and the second clamping plate (19) is slidably connected in the mounting groove (25). The top of the second clamping plate (19) is provided with a fixing groove (10), and one end of the fixing plate (23) is inserted into the fixing groove (10).

7. The tensioning head and tail plate handling device according to claim 6, characterized in that: The fixing plate (23) is configured as an L-shaped structure.

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