CN209718132U - Detachable curing test block rack for building construction - Google Patents

Abstract

A detachable curing test block frame for building construction relates to the technical field of curing room equipment, including a base, a support rod is connected to the upper end surface of the base, a multi-layer bracket is connected to the support rod, and several rings and rings are set on the support rod. Blocks are fixed on the outer surface, card slots are provided at the four corners of the bracket, hydraulic cylinders are provided on the upper end of the base, roller grooves are respectively arranged on the left and right sides of the lower end surface of the base, and there are two roller grooves inside each roller groove. The utility model provides a detachable maintenance test block frame for building construction, and a hydraulic cylinder is set, which drives the bracket to move up and down, so as to realize the height between the height of the concrete test block placed by the worker and the height of the concrete test block during final maintenance. Transformation, the setting of rollers and roller grooves makes it easier and labor-saving for workers to carry the test block rack. At the same time, when performing maintenance work, the rollers are stored in the roller grooves to increase the overall load bearing of the maintenance test block rack.

Description

Detachable curing test block rack for building construction

technical field

The utility model relates to the technical field of curing room equipment, in particular to a detachable curing test block frame for building construction.

Background technique

The existing curing test block rack is divided into several layers, and workers need to manually place the concrete test blocks on brackets of different heights when placing the concrete test blocks. However, due to the heavy weight of the concrete test block, it is relatively difficult to place the concrete test on a high-rise, and it is easy to cause a great burden on the worker's body.

At the same time, the existing test block rack is relatively heavy, and it is time-consuming and laborious to carry, which brings inconvenience to the use of the test block rack.

Utility model content

In view of the above, in order to solve the problems that the concrete test blocks of the existing maintenance test block rack are heavy, it is difficult to place the concrete test on the high-rise, the test block rack is relatively heavy, and it is time-consuming and laborious to transport, etc., the utility model provides a building construction. The maintenance test block rack is equipped with a hydraulic cylinder, and the hydraulic cylinder drives the bracket to move up and down to realize the transformation between the height suitable for the workers to place the concrete test block and the height of the concrete test block during final maintenance. Set rollers and roller grooves so that workers It is easier and labor-saving to carry the test block rack. At the same time, during maintenance work, the rollers are stored in the roller groove, which can further increase the overall load bearing of the maintenance test block rack.

The technical solution is: including a base, the four corners of the upper end surface of the base are connected with support rods, the support rods are arranged perpendicular to the base, and the support rods are connected with multiple layers of brackets for placing concrete test blocks frame, the support rod is covered with a number of rings, and the ring can rotate horizontally around the support rod to form a movable connection structure between the ring and the support rod. The outer surface of the ring is fixed with Blocks, the four corners of the bracket are provided with slots that are compatible with the blocks, so that the blocks are snapped into the slots to form a structure for supporting the bracket, The upper end surface of the base is provided with a hydraulic cylinder, and the top surface of the hydraulic cylinder is detachably connected to the bottom end surface of the bracket, so that the hydraulic cylinder drives the bracket up or down, and the lower end surface of the base is left and right Roller grooves are respectively arranged on both sides, and each roller groove is provided with two rollers inside, and the two rollers are evenly distributed in the roller grooves, and the rollers can be accommodated in the roller grooves or protruded The roller groove.

Preferably, grooves are provided on the inner surface of the ring, and the grooves are arranged circumferentially along the side of the ring, and a bearing is sleeved on the support rod, and the inner edge of the bearing is fixed on the support rod Above, the outer edge of the bearing is fixed in the groove, so that the ring can rotate horizontally around the support rod.

Preferably, a rotating motor is connected to the center of the inner top surface of the base, the output shaft of the rotating motor is connected to a threaded rod, the surface of the threaded rod is covered with a threaded pipe, and the bottom of the threaded pipe runs through the The bottom surface of the base is also connected with a fixed plate, and one side of the roller groove is provided with a through hole communicating with the inside, and the left and right ends of the fixed plate respectively pass through the through hole and extend to the inside of the roller groove. The fixing plate can move up and down inside the through hole, and the upper end of the roller is connected to the bottom surface of the fixing plate.

Preferably, a chute is provided on the inner side of the roller groove, sliders matching the chute are respectively provided at the left and right ends of the fixing plate, and the sliders are slidably connected to the chute.

Preferably, the lower end surface of the bracket is provided with a connecting frame with an opening downward, and a connecting block matching the connecting frame is fixed on the top of the hydraulic cylinder.

Preferably, a baffle for restricting the movement of the test block is provided at the edge of the upper end surface of the bracket.

The utility model provides a detachable maintenance test block frame for building construction, and compared with the prior art, the beneficial effects are:

1: The utility model provides a detachable maintenance test block frame for building construction. A hydraulic cylinder is installed on the upper end of the base. The hydraulic cylinder supports the bracket and drives the bracket to move up and down. The worker first disassembles the bracket from the support rod. Place the bracket on the hydraulic cylinder, place the test block on the bracket at this time, start the hydraulic cylinder to move the bracket upward, and when the bracket reaches the position, turn the ring to align the blocks with the four corners of the bracket At this time, insert the block into the card slot to fix the bracket, and then install the test blocks on the bracket from high to bottom and fix them, so as to achieve the height suitable for workers to place concrete test blocks and finally The transformation between the heights of placing concrete test blocks during maintenance;

2: Set the roller and the roller groove, through the cooperation of the threaded rod and the threaded pipe, the fixed plate is driven to move, the fixed plate moves in the through hole, and the fixed plate drives the roller to move up and down, so that the roller can be accommodated in the roller groove or extend out of the roller groove, When it is necessary to move the test block rack, the rollers are protruded from the roller groove, which makes it easier for workers to carry the test block rack. When performing maintenance work, the rollers are stored in the roller groove, which can further increase the maintenance of the test block. The overall load-bearing and stability of the rack.

Description of drawings

Fig. 1 is an overall vertical sectional view in the utility model.

Fig. 2 is an enlarged view of part A in Fig. 1 .

Fig. 3 is a direct view of the base and the support rod in the utility model.

Fig. 4 is a bottom view of the base in the utility model.

Fig. 5 is a bottom view of the bracket in the utility model.

Fig. 6 is a vertical cross-sectional view of the base in the utility model.

In the figure: 1-base, 2-support rod, 3-bracket, 4-block, 5-card slot, 6-hydraulic cylinder, 7-roller groove, 8-roller, 9-groove, 10-bearing, 11-rotating motor, 12-threaded rod, 13-threaded pipe, 14-fixed plate, 15-through hole, 16-slider, 17-chute, 18-connecting frame, 19-connecting block, 20-baffle, 21 - Ring.

Detailed ways

Now in conjunction with accompanying drawing, the utility model is described in further detail. The accompanying drawing is a simplified schematic diagram, which only illustrates the basic structure of the utility model in a schematic way, so it only shows the configuration related to the utility model.

Embodiment 1, as shown in Figures 1 to 5, the detachable maintenance test block rack for building construction includes a base 1, and support rods 2 are connected to the four corners of the upper end surface of the base 1, and the support rods 2 are vertically arranged with the base 1. The support bar 2 is connected with multiple layers of brackets 3 for placing concrete test blocks. Wherein, the base 1 is a cuboid made of metal material, the base 1 is a structure with a cavity inside, the support rod 2 is a cylindrical rod made of metal material, and the support rod 2 is fixed on the upper surface of the base 1 by welding. Bracket 3 adopts the plate shape of metal material, and its bracket 3 is provided with a plurality of elongated holes that run through its thickness, and several elongated holes are arranged in parallel, and the distance between adjacent elongated holes is equal. A baffle 20 for restricting the movement of the test block is provided at the edge of the end surface, and the baffle 20 is fixed on the upper end surface of the bracket 3 by welding.

A number of rings 21 are sheathed on the support rod 2, and the rings 21 can rotate horizontally around the support rod 2 to form a flexible connection structure between the ring 21 and the support rod 2. Blocks 4 are fixed on the outer surface of the ring 21. The ring 21 is made of metal, and the block 4 is made of metal. The block 4 is welded and fixed on the side of the ring 21, and the block 4 can be cylindrical. The four corners of the bracket 3 are provided with slots 5 that are compatible with the blocks 4, so that the blocks 4 are snapped into the slots 5 to form a structure for supporting the bracket 3, wherein the slots 5 are welded on bracket 3 four corners.

The base 1 upper end surface is provided with a hydraulic cylinder 6, wherein the hydraulic cylinder 6 adopts the prior art, and its structural shape and working principle are similar to the prior art, and the bottom end of the hydraulic cylinder 6 can be fixed on the base 1 upper end surface by screws. The top surface of the hydraulic cylinder 6 is detachably connected to the bottom surface of the bracket 3, so that the hydraulic cylinder 6 drives the bracket 3 to rise or fall. Wherein, the lower end surface of the bracket 3 is provided with a connecting frame 18 with an opening downward, and the connecting frame 18 is welded on the lower end surface of the bracket 3 , and a connecting block 19 matching the connecting frame 18 is fixed on the top of the hydraulic cylinder 6 . Connecting block 19 is fixed on hydraulic oil cylinder 6 tops by screw, and wherein, connecting frame 18 is cuboid shape, and its two ends have opening, and the size of connecting frame 18 is slightly smaller than the size of bracket 3, and connecting block 19 and connecting frame 18 size are similar. Adapt, so that the connecting block 19 can extend into or out of the connecting frame 18, and the bracket 3 is arranged on the top of the hydraulic cylinder 6 through the connecting block 1 and the connecting frame 18 in cooperation.

The utility model provides a detachable maintenance test block frame for building construction. A hydraulic cylinder 6 is arranged on the upper end of the base. The hydraulic cylinder 6 supports the bracket 3 and drives the bracket 3 to move up and down. The worker first lifts the bracket 3 from the support rod 2 Remove it from the top, turn the ring 21, turn the block 4 at the upper end of the ring 21 to a position that does not hinder the up and down movement of the bracket 3, place the bracket 3 on the upper end of the hydraulic cylinder 6, and place the test block on the bracket 3, start the hydraulic cylinder 6 to move the bracket 3 upwards. After the bracket 3 reaches the position, turn the ring to make the block 4 align with the slots 5 at the four corners of the bracket 3. At this time, insert the block 4 Insert the bracket 3 into the card slot 5 and then fix the bracket 3, and then install and fix the bracket 3 with test blocks layer by layer from high to low, so as to realize the height suitable for the workers to place the concrete test block and the height for placing the concrete test block during final maintenance. Conversion between heights.

As shown in Figure 6, the left and right sides of the lower end surface of the base 1 are respectively provided with roller grooves 7, and each roller groove 7 is provided with two rollers 8, and the two rollers 8 are evenly distributed in the roller grooves 7. In the embodiment, two rollers 8 are located at both ends of the roller groove 7 , and the rollers 8 can be accommodated in the roller groove 7 or extend out of the roller groove 7 . Wherein, the roller groove 7 is made of metal material into a cuboid shape with an opening at its lower end, the roller groove 7 and the base 1 are fixed by welding, and the roller 8 adopts a universal wheel in the prior art, such as a universal wheel of SGA43POZB model. Set the roller 8 and the roller groove 7, and the roller 8 can be accommodated in the roller groove 7 or extend out of the roller groove 7. When the test block rack needs to be moved, the roller 8 is protruded from the roller groove 7, so that the worker can carry the test block The rack is more relaxed and labor-saving. When performing maintenance work, the rollers 8 are accommodated in the roller grooves 7, which can further increase the overall load-bearing and stability of the maintenance test block rack.

Embodiment 2. On the basis of the above embodiments, further, the inner surface of the ring 21 is provided with a groove 9, the groove 9 is arranged circumferentially along the side of the ring 21, and the support rod 2 is sleeved with a bearing 10, and the bearing 10 The inner edge is welded and fixed on the support rod 2, and the outer edge of the bearing 10 is fixed in the groove 9, so that the ring 21 can rotate around the support rod 2 in the horizontal direction. The circular ring 21 is set to be rotatable, and when the bracket 3 moves up and down on the upper end of the base, the clamping block of the circular ring 21 is rotated without hindering the position of the bracket 3 moving up and down.

Embodiment 3. On the basis of the above embodiments, further, the center of the inner top surface of the base 1 is connected with a rotating motor 11, and the output shaft of the rotating motor 11 is connected with a threaded rod 12 through a coupling, and the surface of the threaded rod 12 is covered with A threaded pipe 13 is provided. The bottom of the threaded pipe 13 penetrates the bottom surface of the base 1 and is welded and fixedly connected with a fixed plate 14. One side of the roller groove 7 is provided with a through hole 15 communicating with the inside, and the left and right ends of the fixed plate 14 respectively penetrate The through hole 15 extends to the inside of the roller groove 7, the fixed plate 14 can move up and down inside the through hole 15, and the upper end of the roller 8 is connected to the bottom surface of the fixed plate 14 by screws.

Among them, the rotating motor 11 adopts a forward and reverse rotating motor in the prior art, such as a forward and reverse motor with a model number of 42GA775F. Its structure and working principle are similar to those of the prior art, and will not be introduced in this embodiment. The rotary motor 11 is fixed on the center of the inner top surface of the base 1 by screws.

Wherein, a chute 17 is provided on the inner side of the roller groove 7 , and the left and right ends of the fixed plate 14 are respectively provided with sliders 16 matched with the chute 17 , and the slider 16 is slidably connected with the chute 17 . The sliding block 16 and the chute 17 are set to achieve the effect that the auxiliary roller 8 protrudes or enters the inside of the roller groove 7, and also achieves the effect of fixing the roller 8 to prevent the roller 8 from shaking.

Wherein, the roller groove 7 is larger than the roller 8, satisfying that the roller 8 is completely received inside the roller groove 7, and the size of the through hole 15 can satisfy the fixed plate 14 to move up and down in the roller groove 7, so that the roller 8 protrudes from the roller groove 7 or is received in the roller groove. In the groove 7, the length of the threaded rod 12 and the threaded pipe 13 is sufficient to make the roller 8 extend out of the roller groove 7 or be received in the roller groove 7.

Principle: start the rotating motor 11, the rotating motor 11 drives the threaded rod 12 to rotate, the cooperation of the threaded rod 12 and the threaded pipe 13 drives the roller 8 to move up and down, and the fixed plate 14 moves up and down in the through hole 15, so that the fixed plate 14 drives the roller 8 Move up and down, when the test block rack needs to be transported, the roller 8 is protruded from the roller groove 7, so that the worker can move the test block rack more easily and labor-saving. When performing maintenance work, the roller 8 is accommodated in the roller groove 7, The overall load-bearing and stability of the curing test block frame can be further increased.

The utility model provides a detachable maintenance test block frame for building construction, which is equipped with a hydraulic oil cylinder, which drives the bracket to move up and down, so as to realize the transformation between the height suitable for workers to place the concrete test block and the height for placing the concrete test block during final maintenance. Rollers and roller grooves are set to make it easier and labor-saving for workers to carry the test block rack. At the same time, when performing maintenance work, the rollers are stored in the roller groove, which can further increase the overall load-bearing of the maintenance test block rack. It is practical and suitable for Promote widely.

The above-mentioned embodiments are only examples for clear description, and are not intended to limit the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. The changes or variations derived therefrom are still within the protection scope of the utility model creation.

Claims (6)

1. construction detachable curing test block frame, including pedestal (1), which is characterized in that pedestal (1) upper surface four Edge is connected with support rod (2), and the support rod (2) is vertically arranged with the pedestal (1), is connected on the support rod (2) There is multilayer for placing the bracket (3) of concrete test block, is arranged with several annulus (21), the annulus on the support rod (2) (21) it can horizontally rotate around the support rod (2), form the movable connection structure of the annulus (21) Yu the support rod (2), Annulus (21) lateral surface is fixed with fixture block (4), and (3) four edges of the bracket are equipped with and are adapted with the fixture block (4) Card slot (5), so that the fixture block (4) is connected to the structure for being formed in the card slot (5) and being used to support the bracket (3), it is described Pedestal (1) upper surface is equipped with hydraulic cylinder (6), and hydraulic cylinder (6) top end face and the bracket (3) bottom face are dismountable Connection makes the hydraulic cylinder (6) that the bracket (3) to be driven to rise or fall, and divides at left and right sides of the low side face of the pedestal (1) It is not provided with roller groove (7), is all provided with inside each roller groove (7) there are two idler wheel (8), two idler wheels (8) are uniform It is distributed in the roller groove (7), the idler wheel (8) can be accommodated in the roller groove (7) or stretch out the roller groove (7).

2. construction according to claim 1 detachable curing test block frame, which is characterized in that in the annulus (21) Side is equipped with groove (9), and the groove (9) is circumferentially arranged along the annulus (21) side, is arranged with axis on the support rod (2) Hold (10), the inner edge of the bearing (10) is fixed on the support rod (2), the outer rim of the bearing (10) be fixed on it is described It in groove (9), rotate the annulus (21) can around the support rod (2) horizontal direction.

3. construction according to claim 1 detachable curing test block frame, which is characterized in that the pedestal (1) It is connected with inside top surface center rotating electric machine (11), the output shaft of the rotating electric machine (11) is connected with threaded rod (12), institute The surface for stating threaded rod (12) is arranged with screwed pipe (13), and the bottom surface of the pedestal (1) is run through in the bottom of the screwed pipe (13) And fixed plate (14) are connected with, the side of the roller groove (7) offers the through-hole (15) being connected with inside it, the fixation Plate (14) left and right ends extend through the through-hole (15) and extend to the inside of the roller groove (7), the fixed plate (14) It can be moved up and down inside the through-hole (15), idler wheel (8) upper end is connected to the bottom surface of the fixed plate (14).

4. construction according to claim 3 detachable curing test block frame, which is characterized in that the roller groove (7) It is offered on medial surface sliding slot (17), the left and right ends of the fixed plate (14) are respectively equipped with compatible with the sliding slot (17) Sliding block (16), the sliding block (16) are slidably connected with sliding slot (17).

5. construction according to claim 1 detachable curing test block frame, which is characterized in that under the bracket (3) End face is equipped with the connection frame (18) that Open Side Down, and hydraulic cylinder (6) top is fixed with to be adapted with the connection frame (18) Link block (19).

6. construction according to claim 1 detachable curing test block frame, which is characterized in that on the bracket (3) It is equipped at end face edge for limiting the mobile baffle (20) of test block.