A device rack for construction engineering construction

Abstract

The utility model discloses a kind of equipment racks for construction engineering construction, it is related to equipment rack technical field, including base, four corner parts of base upper end are uniformly fixedly installed with support, the middle part of four The support is slidably connected with multiple storage frame. In the utility model, when adjusting floor height, first, the limiting rod for limiting is taken off along the limiting groove, and the rotating ring is rotated by being actuated, so that it moves up and down along the rack in the middle part of clamping groove according to need, the pulley of the remaining three corner parts of storage frame can be slid in the sliding groove opened in the middle part of corresponding three groups of support, so that the adjustment of entire storage frame is more smooth, the cooperation of gear and rack has high flexibility, can realize accurate motion positioning, and the utilization rate of space is higher, after adjusting is completed, the limiting rod is inserted along the limiting groove, so that it is clamped in the middle part of two adjacent gear teeth of gear, and the height of storage frame can be limited, so that the adjustment of storage frame is more convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of equipment rack technology, and in particular to an equipment rack for construction engineering. Background Technology

[0002] Construction equipment racks are specially designed to store construction equipment such as electric drills, electric hammers, and cutting machines, making them easily accessible to construction workers. Their purpose is to improve work efficiency and safety on construction sites. With continuous technological advancements and evolving construction needs, the design and manufacture of construction equipment racks will continue to innovate and improve.

[0003] In the prior art, such as Chinese patent CN221539772U, a construction equipment frame is disclosed, including a frame plate. The frame plate has symmetrical recycling grooves on both sides. The two recycling grooves have extension plates inside. One side of the two extension plates is connected to a toothed plate. The top surfaces of the two toothed plates are meshed with cylindrical toothed blocks. One side of the two cylindrical toothed blocks is fixedly connected to a rotating rod. One end of the two rotating rods extends out of the outer side of the frame plate, and the extended end is connected to a rocker arm.

[0004] In the prior art, the aforementioned patent expands the actual bearing area of ​​the device by setting an extension plate that can extend and retract within the recycling tank, thereby increasing the device's practicality. However, there are still some shortcomings when using the aforementioned device. The device adjusts the floor height by using a combination of holes and rods. This method usually lacks precision because the position and size of the holes limit the accuracy of adjusting the floor height. It does not make full use of space, and each adjustment requires aligning the holes and re-inserting the rod, which makes the adjustment difficult and wastes a lot of time, thus having certain limitations. Utility Model Content

[0005] The purpose of this utility model is to solve the problems of existing technologies that use a combination of holes and rods to adjust the floor height. This method is usually not precise because the position and size of the holes limit the accuracy of the floor height adjustment, does not make full use of space, and requires re-inserting the rod into the hole each time it is adjusted, which makes the adjustment difficult and wastes a lot of time. Therefore, this utility model proposes a construction equipment rack.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a construction equipment rack, comprising a base, with brackets fixedly installed at the four corners of the upper end of the base, and multiple storage frames slidably engaged in the middle of the four brackets, wherein three of the brackets have sliding grooves in the middle, and the other bracket has a slot in the middle, with a rack fixedly connected to the surface of the slot; pulleys are fixedly installed at the three corners of the storage frames, and the pulleys are slidably engaged with the sliding grooves respectively; a fixing block is fixedly installed at the other corner of the storage frame, and the fixing block is slidably engaged in the middle of the slot; a gear is rotatably connected to the middle of the fixing block, and the gear meshes with the rack; a rotating ring is fixedly connected to one side of the gear; a limiting groove is formed through the upper part of the middle of one side of the fixing block, and a limiting rod is slidably engaged in the middle of the limiting groove, with the limiting rod located between multiple adjacent teeth of the gear.

[0007] Preferably, one of the brackets has a through hole on one side of its middle portion, and a limit plate is threadedly connected above the through hole.

[0008] Preferably, both the limiting rod and the rotating ring are slidably engaged in the middle of the through hole.

[0009] Preferably, each of the storage frames has a placement slot in the middle.

[0010] Preferably, a handle is fixedly installed on one side of the upper end of each of the two brackets located on one side.

[0011] Preferably, each of the four corners at the lower end of the base is fixedly equipped with a caster wheel.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a storage frame with precisely adjustable shelf height is provided. When adjusting the shelf height, the limiting rod used for limiting is first removed along the limiting groove. Then, the rotating ring is rotated so that it drives the gear to move up and down along the rack in the middle of the slot as needed. The pulleys set at the other three corners of the storage frame can slide in the sliding grooves opened in the middle of the corresponding three sets of brackets, making the adjustment of the entire storage frame smoother. The gear and rack have high flexibility and can achieve precise motion positioning, meeting the needs of high-precision shelf height adjustment and making better use of space. After the adjustment is completed, the limiting rod is inserted along the limiting groove so that it is locked in the middle of two adjacent teeth of the gear to limit the height of the storage frame, making the adjustment of the storage frame more convenient and quick.

[0014] 2. In this utility model, by setting a detachable limiting plate, the user can increase or decrease the number of storage boxes as needed. When increasing or decreasing the number of boxes, the user only needs to remove the limiting plate and then install or remove the storage boxes along the slot and sliding groove. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of an equipment rack for construction projects;

[0016] Figure 2 This utility model provides a schematic diagram of the connection relationship between the base and the support of a construction equipment rack;

[0017] Figure 3 This utility model provides a first three-dimensional structural diagram of a storage frame for construction equipment racks;

[0018] Figure 4 This utility model provides a second three-dimensional structural diagram of a storage frame for construction equipment racks;

[0019] Figure 5 This utility model provides a schematic diagram of the connection relationship between the support and the fixing block of an equipment rack for construction projects.

[0020] Legend: 1. Base; 11. Bracket; 12. Casters; 13. Handle; 14. Placement slot; 15. Through hole; 16. Limiting plate; 2. Storage frame; 21. Slot; 22. Sliding groove; 23. Rack; 24. Pulley; 25. Fixing block; 26. Gear; 27. Rotating ring; 28. Limiting groove; 29. ​​Limiting rod. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figure 1-5As shown, this utility model provides a construction equipment rack, including a base 1. Supports 11 are fixedly installed at the four corners of the upper end of the base 1. Multiple storage frames 2 are slidably engaged in the middle of the four supports 11. Three supports 11 have sliding grooves 22 in their middle, and the other support 11 has a slot 21 in its middle. A rack 23 is fixedly connected to the surface of the slot 21. Pulleys 24 are fixedly installed at the three corners of the storage frames 2, and the pulleys 24 are slidably engaged with the sliding grooves 22. A fixing block 25 is fixedly installed at the other corner of the storage frame 2, and the fixing block 25 is slidably engaged with the middle of the slot 21. A gear 26 is rotatably connected to the middle of the fixing block 25, and the gear 26 meshes with the rack 23. A rotating ring 27 is fixedly connected to one side of the gear 26. A limiting groove 28 is formed through the upper part of the middle of one side of the fixing block 25, and a limiting rod 29 is slidably engaged in the middle of the limiting groove 28. The limiting rod 29 is located between multiple adjacent teeth of the gear 26.

[0024] The specific settings and functions of this embodiment are described below. The storage frame 2, which allows for precise adjustment of its height, is designed such that when adjusting the height, the limiting rod 29 used for positioning is first removed along the limiting groove 28. Then, the rotating ring 27 is rotated to drive the gear 26 to move up and down along the rack 23 in the middle of the slot 21 as needed. The pulleys 24 at the other three corners of the storage frame 2 can slide within the sliding grooves 22 in the middle of the corresponding three sets of brackets 11, making the adjustment of the entire storage frame 2 smoother. The gear 26 and rack 23 have high flexibility and can achieve precise motion positioning, meeting the needs of high-precision height adjustment and making better use of space. After the adjustment is completed, the limiting rod 29 is inserted along the limiting groove 28 and locked in the middle of two adjacent teeth of the gear 26 to limit the height of the storage frame 2, making the adjustment of the storage frame 2 more convenient and quick.

[0025] Example 2, as Figure 1 , Figure 2 and Figure 5 As shown, a through hole 15 is provided on one side of the middle of another bracket 11. A limit plate 16 is threadedly connected above the through hole 15. The limit rod 29 and the rotating ring 27 are slidably engaged in the middle of the through hole 15. A placement groove 14 is provided in the middle of the storage frame 2. A handle 13 is fixedly installed on one side of the upper end of the two brackets 11 located on one side. A caster wheel 12 is fixedly installed on the four corners of the lower end of the base 1.

[0026] The overall effect of this embodiment is that, by setting up a storage frame 2 with precisely adjustable shelf height, when adjusting the shelf height, first remove the limiting rod 29 used for limiting along the limiting groove 28, then rotate the rotating ring 27 to drive the gear 26 to move up and down along the rack 23 in the middle of the slot 21 as needed. The pulleys 24 set at the other three corners of the storage frame 2 can slide in the sliding grooves 22 opened in the middle of the corresponding three sets of brackets 11, making the adjustment of the entire storage frame 2 smoother. The cooperation between the gear 26 and the rack 23 has a high degree of flexibility, enabling precise movement. The dynamic positioning meets the requirements of high-precision adjustment of the floor height. After the adjustment is completed, the limiting rod 29 is inserted along the limiting groove 28 and locked in the middle of two adjacent teeth of the gear 26 to limit the height of the storage frame 2. The adjustment of the storage frame 2 is more convenient and quick. At this time, the required construction equipment can be placed in the placement groove 14 in the middle of the storage frame 2. The user can increase or decrease the number of storage frames 2 as needed. When increasing or decreasing, simply remove the limiting plate 16 and then install or remove the storage frame 2 along the slot 21 and sliding groove 22.

[0027] The usage and working principle of this device are as follows: When adjusting the floor height as needed, first remove the limiting rod 29 used for limiting along the limiting groove 28. Then, rotate the rotating ring 27 to drive the gear 26 to move up and down along the rack 23 in the middle of the slot 21 as needed. The pulleys 24 set at the other three corners of the storage frame 2 can slide in the sliding grooves 22 opened in the middle of the corresponding three sets of brackets 11, making the adjustment of the entire storage frame 2 smoother. The gear 26 and rack 23 have a high degree of flexibility and can achieve precise motion positioning. After full adjustment... After completion, insert the limiting rod 29 along the limiting groove 28 so that it is locked in the middle of two adjacent teeth of the gear 26 to limit the height of the storage frame 2. At this time, the required construction equipment can be placed in the placement groove 14 in the middle of the storage frame 2. The user can increase or decrease the number of storage frames 2 as needed. When increasing or decreasing, simply remove the limiting plate 16 and then install or remove the storage frame 2 along the slot 21 and sliding groove 22. The handle 13 and the moving wheel 12 make it easier for the user to move the device.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A construction equipment frame, comprising a base (1), characterized in that: The base (1) has four corner brackets (11) fixedly installed at its upper end. Multiple storage frames (2) are slidably engaged in the middle of the four brackets (11). Three of the brackets (11) have sliding grooves (22) in their middle, and the other bracket (11) has a slot (21) in its middle. A rack (23) is fixedly connected to the surface of the slot (21). Three corners of each storage frame (2) are fixedly equipped with pulleys (24), which slidably engage with the sliding grooves (22). The other corners of each storage frame (2) are... A fixing block (25) is fixedly installed at one corner. The fixing block (25) is slidably engaged with the middle of the slot (21). A gear (26) is rotatably connected to the middle of the fixing block (25). The gear (26) meshes with the rack (23). A rotating ring (27) is fixedly connected to one side of the gear (26). A limiting groove (28) is opened through the upper part of the middle of one side of the fixing block (25). A limiting rod (29) is slidably engaged in the middle of the limiting groove (28). The limiting rod (29) is located between multiple adjacent teeth of the gear (26).

2. The construction equipment rack according to claim 1, characterized in that: One of the brackets (11) has a through hole (15) on one side of its middle section, and a limit plate (16) is threadedly connected above the through hole (15).

3. The construction equipment rack according to claim 2, characterized in that: The limiting rod (29) and the rotating ring (27) are both slidably engaged in the middle of the through hole (15).

4. The construction equipment rack according to claim 1, characterized in that: Each of the storage frames (2) has a placement slot (14) in the middle.

5. The construction equipment rack according to claim 1, characterized in that: Each of the two brackets (11) located on one side has a handle (13) fixedly installed on one side of its upper end.

6. The construction equipment rack according to claim 1, characterized in that: The four corners of the lower end of the base (1) are all fixedly equipped with casters (12).

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