CN219382520U

CN219382520U - Curing and carrying mechanism for concrete test block

Info

Publication number: CN219382520U
Application number: CN202223451337.3U
Authority: CN
Inventors: 朱世瑶; 王春莲; 高岩
Original assignee: Jilin Qingyuan Construction Industry Co ltd
Current assignee: Jilin Qingyuan Construction Industry Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-21
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a maintenance and carrying mechanism of a concrete test block, which belongs to the technical field of concrete test blocks and comprises a bottom plate, universal wheels and a handle, wherein a vertical plate is fixedly arranged on the bottom plate, a mounting groove is formed in the vertical plate, a lifting motor is fixedly arranged on the bottom plate, a screw rod is rotationally arranged in the mounting groove, the end part of an output shaft of the lifting motor is fixedly arranged at the end part of the screw rod, a support is slidably arranged on the mounting groove, the support is in threaded connection with the screw rod, the support is fixedly provided with the mounting block, a rotating rod is rotatably arranged on the mounting block, a mounting plate is fixedly arranged on the rotating rod, a rotating motor is fixedly arranged on the mounting block, the maintenance and carrying mechanism of the concrete test block can clamp and fix the concrete test block from above or at the side of the concrete test block, a worker can conveniently carry the concrete test block to a maintenance frame without manual direct carrying, and the maintenance and carrying mechanism is time-saving and labor-saving, and high in practicability.

Description

Curing and carrying mechanism for concrete test block

Technical Field

The utility model relates to the technical field of concrete test blocks, in particular to a maintenance and conveying mechanism for concrete test blocks.

Background

After pouring, the concrete test block needs to be cured, and usually after removing the mould, the adopted curing modes include natural curing, steam curing, dry-wet-heat curing and the like, and when curing, the test block needs to be carried to a curing frame to move to a formulated place for curing.

Before curing the concrete test block, the concrete test block needs to be manually lifted and then sequentially placed on a curing frame, then curing is performed, the manual lifting is time-consuming and labor-consuming, and the curing efficiency is reduced, so that a curing and conveying mechanism for the concrete test block is needed.

Disclosure of Invention

The maintenance and carrying mechanism for the concrete test block solves the problems that the manual carrying of the concrete test block takes time and labor, and the maintenance efficiency is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a maintenance transport mechanism of concrete test block, includes bottom plate, universal wheel and handle, fixed mounting has the riser on the bottom plate, the mounting groove has been seted up in the riser, fixed mounting has elevator motor on the bottom plate, the mounting groove internal rotation is provided with the screw rod, elevator motor output shaft tip and screw rod tip fixed mounting, the slip is provided with the support on the mounting groove, support and screw rod threaded connection, fixed mounting has the installation piece on the support, it is provided with the bull stick to rotate on the installation piece, fixed mounting has the mounting panel on the bull stick, fixed mounting has rotation motor on the installation piece, rotation motor output shaft tip and bull stick fixed mounting, be provided with the fixture that is used for carrying out the centre gripping to the concrete test block on the mounting panel.

As a preferable scheme of the utility model, the clamping mechanism comprises a mounting box fixedly mounted on a mounting plate, a double-headed motor fixedly mounted in the mounting box, a screw rod rotatably arranged in the mounting box, a nut in threaded connection with the screw rod, a movable plate slidably arranged on the mounting box and a clamping plate arranged on the movable plate, wherein the nut and the movable plate are fixedly mounted and the movable plate is slidably arranged on the screw rod, the end part of the screw rod is fixedly mounted with an output shaft of the double-headed motor, the side surface of the clamping plate is provided with an inclined plane, and the mounting box is provided with two groups.

As a preferable scheme of the utility model, the movable plate and the clamping plate are provided with the fixing mechanism for fixing the clamping plate, the fixing mechanism comprises a socket formed on the movable plate, a mounting hole formed on the side edge of the socket of the movable plate, a spring fixedly mounted in the mounting hole, a fixing block slidingly arranged on the mounting hole and a fixing hole formed on the clamping plate, the joint surfaces of the fixing block and the fixing hole are both cambered surfaces, and the spring is pressed between the movable plate and the fixing block.

As a preferred embodiment of the present utility model, the size of the fixing block is adapted to the size of the fixing opening, and the size of the clamping plate is adapted to the size of the socket.

As a preferable scheme of the utility model, the vertical plate is provided with a slideway, and the bracket is arranged in the slideway in a sliding way.

As a preferable scheme of the utility model, the handle is provided with a controller, and the controller is respectively and electrically connected with the lifting motor, the rotating motor and the double-headed motor.

The utility model has the beneficial effects that:

the device can clamp and fix the concrete test block from the upper part or the side of the concrete test block through the cooperation work among the rotating rod, the mounting plate, the rotating motor, the mounting box, the double-headed motor, the screw rod, the nut, the movable plate and the clamping plate, so that a worker can conveniently carry the concrete test block onto a curing rack without directly carrying the concrete test block manually, and the device is time-saving and labor-saving and has strong practicability;

the device can realize the simple disassembly and assembly of the clamping plate through the cooperation work among the socket, the mounting port, the spring, the fixed block and the fixed port, and is convenient for install the clamping plate on the movable plate in different positions, and the fixing effect is good and the practicability is strong.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a front plan view of the present utility model;

FIG. 4 is a front cross-sectional view of the mounting box of the present utility model;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

fig. 6 is a side view of the mounting box and mounting plate of the present utility model.

In the figure:

1. a bottom plate; 2. a universal wheel; 3. a handle; 4. a riser; 5. a mounting groove; 6. a lifting motor; 7. a screw; 8. a bracket; 9. a mounting block; 10. a rotating rod; 11. a mounting plate; 12. a rotating motor; 13. a clamping mechanism; 131. a mounting box; 132. a double-ended motor; 133. a screw rod; 134. a nut; 135. a movable plate; 136. a clamping plate; 14. a fixing mechanism; 141. a socket; 142. a mounting port; 143. a spring; 144. a fixed block; 145. a fixed port; 15. and a slideway.

Detailed Description

Examples

Referring to fig. 1-6, the utility model provides a maintenance and carrying mechanism for concrete test blocks, which comprises a bottom plate 1, universal wheels 2 and a handle 3, wherein a vertical plate 4 is fixedly installed on the bottom plate 1, a mounting groove 5 is formed in the vertical plate 4, a lifting motor 6 is fixedly installed on the bottom plate 1, a screw rod 7 is rotationally arranged in the mounting groove 5, the end part of an output shaft of the lifting motor 6 is fixedly installed with the end part of the screw rod 7, a support 8 is slidingly arranged on the mounting groove 5, the support 8 is in threaded connection with the screw rod 7, a mounting block 9 is fixedly installed on the support 8, a rotating rod 10 is rotationally arranged on the mounting block 9, a mounting plate 11 is fixedly installed on the rotating rod 10, a rotating motor 12 is fixedly installed on the output shaft end part of the rotating motor 12, and a clamping mechanism 13 for clamping the concrete test blocks is arranged on the mounting plate 11.

When needs carry the concrete test piece to the maintenance frame on, operating personnel promotes handle 3, handle 3 promotes bottom plate 1 and moves through universal wheel 2, the fixture 13 on the mounting panel 11 is automatic to concrete test piece department, carry out the centre gripping fixedly to the concrete test piece through fixture 13, afterwards promote the concrete test piece after the centre gripping and remove to maintenance frame department, the elevator motor 6 in mounting groove 5 on the starting riser 4, elevator motor 6 output shaft rotates and drives rather than fixed mounting's screw rod 7 rotation, screw rod 7 rotates and drives upward movement on riser 4 with its threaded connection's support 8, support 8 drives the concrete test piece and upwards moves when being higher than the maintenance frame, promote the concrete test piece to the maintenance frame top, place the concrete test piece on the maintenance frame through fixture 13, reciprocating operation can be with the even on the maintenance frame of concrete test piece from this, when needs carry out the centre gripping fixedly to the concrete test piece from different positions, the rotation motor 12 on the starting mount 9, rotation motor 12 output shaft rotates and drives rather than fixed mounting's screw rod 7 rotation, 10 rotates and drives rather than fixed mounting 11 rotation, the support 11 can be carried the mounting panel and can be carried the concrete test piece to the maintenance frame top by force-saving, the manual work, the support is convenient for carrying the support is carried to the concrete test piece is carried to the mounting panel from the side of the mounting panel 11, the manual work is carried to the side of need.

The clamping mechanism 13 comprises a mounting box 131 fixedly mounted on the mounting plate 11, a double-headed motor 132 fixedly mounted in the mounting box 131, a screw rod 133 rotatably arranged in the mounting box 131, a nut 134 in threaded connection with the screw rod 133, a movable plate 135 slidably arranged on the mounting box 131 and a clamping plate 136 arranged on the movable plate 135, wherein the nut 134 is fixedly mounted with the movable plate 135 and the movable plate 135 is slidably arranged on the screw rod 133, the end part of the screw rod 133 is fixedly mounted with an output shaft of the double-headed motor 132, the side surface of the clamping plate 136 is provided with an inclined plane, and the mounting box 131 is provided with two groups; the double-end motor 132 in the mounting box 131 is started, the output shaft of the double-end motor 132 rotates to drive the screw rod 133 fixedly mounted with the double-end motor to rotate, the screw rod 133 rotates to drive the nuts 134 in threaded connection with the screw rod to be close to each other, the nuts 134 are close to each other to drive the movable plate 135 fixedly mounted with the screw rod to move on the screw rod 133 and to be close to each other, the movable plate 135 is close to each other to drive the clamping plate 136 to be close to each other to clamp and fix the concrete test block, the structure is simple, the fixing effect is good, and the practicability is strong.

The movable plate 135 and the clamping plate 136 are provided with a fixing mechanism 14 for fixing the clamping plate 136, the fixing mechanism 14 comprises a socket 141 arranged on the movable plate 135, a mounting hole 142 arranged on the side edge of the socket 141 of the movable plate 135, a spring 143 fixedly arranged in the mounting hole 142, a fixing block 144 arranged on the mounting hole 142 in a sliding manner and a fixing hole 145 arranged on the clamping plate 136, the joint surfaces of the fixing block 144 and the fixing hole 145 are cambered surfaces, and the spring 143 is pressed between the movable plate 135 and the fixing block 144; when the mounting plate 11 deflects, when the clamping plate 136 on the mounting box 131 is required to be dismounted and mounted on the other mounting box 131, the clamping plate 136 on the mounting plate 11 is directly pulled outwards, so that the clamping plate 136 moves outwards on the inserting opening 141, the fixing block 144 is subjected to extrusion force in the process of moving the clamping plate 136 outwards, the fixing block 144 is subjected to extrusion force to compress the spring 143 into the mounting opening 142, and is separated from the fixing opening 145, so that the clamping plate 136 can be dismounted, when the mounting plate 11 is mounted on the other mounting box 131, the clamping plate 136 is directly inserted into the inserting opening 141 on the mounting plate 11, the limiting block is subjected to extrusion force to compress the spring 143 into the mounting opening 142, when the clamping plate 136 is completely inserted into the inserting opening 141, the fixing opening 145 on the clamping plate 136 is opposite to the mounting opening 142 on the movable plate 135, the fixing block 144 is clamped into the fixing opening 145 by the restoring force of the spring 143, and the simple dismounting of the clamping plate 136 is facilitated, the fixing effect is good, the clamping face of the concrete test block is convenient to convert, and the applicability is strong.

The size of the fixing block 144 is matched with the size of the fixing opening 145, and the size of the clamping plate 136 is matched with the size of the socket 141; which is advantageous for improving stability of the clamping plate 136 after installation and fixation.

A slideway 15 is arranged on the vertical plate 4, and the bracket 8 is arranged in the slideway 15 in a sliding way; the stability of the support 8 during sliding can be improved by sliding the support 8 on the slide way 15, and the stability during carrying the concrete test block is improved.

The handle 3 is provided with a controller which is respectively and electrically connected with the lifting motor 6, the rotating motor 12 and the double-headed motor 132; the operator can automatically control the carrying process through the controller on the handle 3.

Working principle: when the concrete test block is required to be carried onto the curing frame, an operator pushes the handle 3, the handle 3 pushes the bottom plate 1 to move through the universal wheels 2, the clamping plate 136 on the mounting plate 11 automatically reaches the concrete test block, the double-headed motor 132 in the mounting box 131 is started, the output shaft of the double-headed motor 132 rotates to drive the screw rod 133 fixedly mounted with the double-headed motor 132 to rotate, the screw rod 133 rotates to drive the nuts 134 in threaded connection with the screw rod 133 to be mutually close, the nuts 134 mutually close to drive the movable plate 135 fixedly mounted with the screw rod 133 to move and mutually close, the movable plate 135 mutually close to drive the clamping plate 136 to mutually close to clamp and fix the concrete test block, then the clamped concrete test block is pushed to move to the curing frame, the lifting motor 6 in the mounting groove 5 on the vertical plate 4 is started, the output shaft of the lifting motor 6 rotates to drive the screw rod 7 fixedly mounted with the lifting motor 6 to rotate, the screw rod 7 rotates to drive the bracket 8 in threaded connection with the bracket to move upwards on the vertical plate 4, when the bracket 8 drives the concrete test block to move upwards higher than the curing frame, the concrete test block is pushed to the upper part of the curing frame, the driving clamping plates 136 are far away from each other to place the concrete test block on the curing frame, thereby the concrete test block can be uniformly placed on the curing frame by reciprocating operation, when the concrete test block is required to be clamped and fixed from different directions, the rotating motor 12 on the mounting block 9 is started, the rotation of the output shaft of the rotating motor 12 drives the rotating rod 10 fixedly mounted with the rotating rod 10 to rotate the mounting plate 11 fixedly mounted with the rotating motor, after the mounting plate 11 rotates the mounting plate 131 by 90 degrees, when the mounting plate 11 deflects and the clamping plates 136 on the mounting plate 131 are required to be dismounted and mounted on the other mounting plate 131, the clamping plates 136 are directly pulled outwards, so that the clamping plates 136 move outwards on the sockets 141, the in-process that splint 136 moved outwards makes fixed block 144 receive the extrusion force, fixed block 144 receives extrusion force compression spring 143 and gets into and break away from fixed port 145 in the installation mouth 142, alright demolish splint 136, when installing on another mounting box 131, directly insert splint 136 in the socket 141 on mounting panel 11, make the stopper receive extrusion force compression spring 143 to get into in the installation mouth 142, when inserting the socket 141 with splint 136 completely, fixed port 145 on splint 136 just to the installation mouth 142 on movable plate 135, the restoring force through spring 143 will be fixed block 144 card in fixed port 145, fix splint 136, the clamping face of concrete test block is convenient for change, the suitability is strong.

Claims

1. The utility model provides a maintenance transport mechanism of concrete test block, includes bottom plate (1), universal wheel (2) and handle (3), its characterized in that, fixed mounting has riser (4) on bottom plate (1), mounting groove (5) have been seted up in riser (4), fixed mounting has elevating motor (6) on bottom plate (1), the rotation of mounting groove (5) is provided with screw rod (7), elevating motor (6) output shaft tip and screw rod (7) tip fixed mounting, sliding is provided with support (8) on mounting groove (5), support (8) and screw rod (7) threaded connection, fixed mounting has installation piece (9) on support (8), rotation is provided with bull stick (10) on installation piece (9), fixed mounting has mounting panel (11) on bull stick (10), fixed mounting has rotation motor (12) output shaft tip and bull stick (10) fixed mounting, be provided with on mounting panel (11) and be used for carrying out fixture (13) to concrete test block.

2. The maintenance handling mechanism of a concrete test block according to claim 1, wherein the clamping mechanism (13) comprises a mounting box (131) fixedly mounted on the mounting plate (11), a double-headed motor (132) fixedly mounted in the mounting box (131), a screw rod (133) arranged in the mounting box (131) in a rotating manner, a nut (134) screwed on the screw rod (133), a movable plate (135) arranged on the mounting box (131) in a sliding manner, and a clamping plate (136) arranged on the movable plate (135), the nut (134) and the movable plate (135) are fixedly mounted, the movable plate (135) is arranged on the screw rod (133) in a sliding manner, the end part of the screw rod (133) is fixedly mounted with an output shaft of the double-headed motor (132), the side surfaces of the clamping plates (136) are provided with inclined surfaces, and the mounting box (131) is provided with two groups.

3. The maintenance handling mechanism of a concrete test block according to claim 2, wherein the movable plate (135) and the clamping plate (136) are provided with a fixing mechanism (14) for fixing the clamping plate (136), the fixing mechanism (14) comprises a socket (141) formed on the movable plate (135), a mounting opening (142) formed on the movable plate (135) and located at the side edge of the socket (141), a spring (143) fixedly mounted in the mounting opening (142), a fixing block (144) slidingly arranged on the mounting opening (142) and a fixing opening (145) formed on the clamping plate (136), the joint surfaces of the fixing block (144) and the fixing opening (145) are both cambered surfaces, and the spring (143) is pressed between the movable plate (135) and the fixing block (144).

4. A concrete test block curing and handling mechanism according to claim 3, wherein the size of the fixed block (144) is adapted to the size of the fixed port (145), and the size of the clamping plate (136) is adapted to the size of the socket (141).

5. The maintenance and carrying mechanism of a concrete test block according to claim 1, wherein a slide way (15) is arranged on the vertical plate (4), and the bracket (8) is slidably arranged in the slide way (15).

6. The maintenance handling mechanism of a concrete test block according to claim 2, wherein a controller is arranged on the handle (3), and the controller is electrically connected with the lifting motor (6), the rotating motor (12) and the double-headed motor (132) respectively.