Lift for civil engineering construction

Abstract

The utility model relates to the technical field of civil engineering construction equipment, in particular to an elevator for civil engineering construction, which can improve the protection performance, prevent goods from falling off from a supporting plate and enhance the use safety. Comprising a lifting rack, a consignment lifting frame is installed on the lifting rack, a fixed supporting plate is fixedly installed in the consignment lifting frame, limiting battens are fixedly arranged on the inner walls of the two sides of the consignment lifting frame, and the bottom end of the fixed supporting plate is fixedly connected with the top ends of the two sets of limiting battens; the movable supporting plate is installed on the consignment lifting frame in a sliding mode through cooperation with the limiting strip plate and the consignment lifting frame, threaded guide columns matched with the guide notches are arranged on the outer side walls of the two sets of side baffles, the two sets of threaded guide columns penetrate through the two sets of guide notches correspondingly, and the two sets of threaded guide columns are both sleeved with locking sleeves in a threaded mode. And two sets of screwing pieces are symmetrically and fixedly arranged on the two sets of locking sleeves, and the inner side ends of the two sets of locking sleeves abut against the outer walls of the left side and the right side of the consignment lifting frame correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering construction equipment, in particular to a lift for civil engineering construction. Background Art

[0002] The main function of the elevator used in civil engineering construction is to lift goods or people during the construction process, which facilitates the construction and plays an important role in the construction process. Since safety is the top priority in the construction process, people have higher and higher requirements for elevators. Existing elevators have certain drawbacks when used. The existing elevators have a certain pallet area for carrying goods, which has limitations in use.

[0003] After searching, the patent publication number CN215756136U discloses a lift for civil engineering construction, including a lifting frame, a lifting pallet frame is installed on the lifting frame, a fixed pallet is fixedly installed inside the lifting pallet frame, a movable pallet is arranged at the bottom of the fixed pallet, a fixing screw is connected to the internal thread of the lifting pallet frame, a fixed pallet is installed on the lifting pallet frame, and a movable pallet that can move and adjust its position is installed under the fixed pallet.

[0004] Although the elevator in the above patent can increase the area of ​​the cargo pallet and improve the use effect and practicality of the device, it still has certain disadvantages in actual use. When lifting the goods, due to the shaking of the elevator during operation and the lack of protection around the pallet, it is easy for the goods to fall from the pallet, and the safety of use is poor. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a lift for civil engineering construction which can improve protection, prevent goods from falling from a pallet, and enhance safety in use.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lift for civil engineering construction, comprising a lifting frame and a consignment mechanism, the consignment mechanism comprising a consignment lifting frame, a fixed pallet and a movable pallet, the consignment lifting frame is installed on the lifting frame, the fixed pallet is fixedly installed in the consignment lifting frame, limiting strips are fixedly provided on the inner walls on both sides of the consignment lifting frame, the bottom end of the fixed pallet is fixedly connected to the top ends of the two groups of limiting strips, the movable pallet is slidably installed on the consignment lifting frame by cooperating with the limiting strips and the consignment lifting frame, the front end of the movable pallet is fixedly connected to a front baffle, and the front baffle is symmetrically fixedly connected to Two groups of side baffles, and the two groups of side baffles are respectively close to the left and right sides of the movable support plate. Two groups of storage grooves are symmetrically arranged on the shipping lifting frame. The two groups of side baffles are slidably installed on the shipping lifting frame by cooperating with the storage grooves. Guide grooves connected with the storage grooves are arranged on the outer walls on both sides of the shipping lifting frame. Threaded guide columns cooperating with the guide grooves are arranged on the outer walls of the two groups of side baffles. The two groups of threaded guide columns pass through the two groups of guide grooves respectively. Locking sleeves are threadedly mounted on the two groups of threaded guide columns. Two groups of screw plates are symmetrically fixed on the two groups of locking sleeves. The inner ends of the two groups of locking sleeves are respectively tightened to the outer walls on the left and right sides of the shipping lifting frame.

[0008] Preferably, a guide mechanism is provided between the front baffle and the shipping lifting frame, the guide mechanism comprises two groups of guide rods, guide sleeves are fixedly provided on the front sides of the left and right ends of the shipping lifting frame, the two groups of guide rods are slidably installed on the two groups of guide sleeves, the left and right ends of the shipping lifting frame are provided with T-shaped slide grooves, and T-shaped sliders are slidably installed on the left and right ends of the shipping lifting frame through the cooperation of the T-shaped slide grooves, the rear ends of the two groups of guide rods are fixedly connected to the two groups of T-shaped sliders, respectively, and two groups of connecting plates are symmetrically fixedly provided on the rear end of the front baffle, and the front ends of the two groups of guide rods are fixedly connected to the two groups of connecting plates.

[0009] Preferably, a push-pull handle is fixedly connected to the front end of the front baffle.

[0010] Preferably, the top of the fixed support plate and the top of the movable support plate are both fixedly connected with anti-slip rubber pads.

[0011] Preferably, the inner sides of the two groups of locking sleeves are fixedly connected with fastening pads.

[0012] Preferably, sliding sleeves are fixedly provided on the circumferential inner walls of the two groups of guide sleeve plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the locking sleeve is loosened by the screwing piece, and then the movable pallet can be slidably adjusted to extend the movable pallet, and the movable pallet drives the side baffles to slide forward along the storage slot through the front baffle during the extension process, so that the side baffles are also extended, thereby increasing the area for placing goods, and conveniently adjusting the extension length of the movable pallet according to the amount of goods. After adjustment, the locking sleeve is tightened by the screwing piece to tighten the locking sleeve against the outer wall of the shipping lifting frame to fix the position of the side baffles, thereby keeping the position of the movable pallet fixed, and the fixed pallet is located inside the shipping lifting frame, and the goods placed on the fixed pallet are surrounded by the shipping lifting frame, while the goods placed on the movable pallet are surrounded by the front baffle and the side baffles, thereby preventing the goods from falling off the lifting process, thereby improving the protection, avoiding the goods from falling off the pallet, and enhancing the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the consignment mechanism in the utility model;

[0016] Figure 3 It is a partial axonometric structural diagram of the consignment mechanism in the utility model;

[0017] Figure 4 It is a schematic diagram of the axonometric structure of the transport lifting frame and the guide mechanism in the utility model;

[0018] Markings in the attached drawings: 1. lifting frame; 2. transport lifting frame; 3. fixed pallet; 4. limiting strip; 5. movable pallet; 6. front baffle; 7. side baffle; 8. storage slot; 9. guide slot; 10. threaded guide column; 11. locking sleeve; 12. screw plate; 13. guide support rod; 14. guide sleeve; 15. T-shaped slider; 16. connecting plate; 17. push-pull handle; 18. anti-slip rubber pad; 19. fastening pad; 20. sliding sleeve. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example 1

[0021] See also Figure 1-Figure 4The utility model is a kind of lift for civil engineering construction, including a lifting frame 1, a transport lifting frame 2 is installed on the lifting frame 1, a fixed support plate 3 is fixedly installed in the transport lifting frame 2, and the inner walls on both sides of the transport lifting frame 2 are fixedly provided with limit strips 4, the bottom end of the fixed support plate 3 is fixedly connected with the top of two groups of limit strips 4, and the movable support plate 5 is slidably installed on the transport lifting frame 2 by cooperating with the limit strips 4 and the transport lifting frame 2, and the front end of the movable support plate 5 is fixedly connected with a front baffle 6, and the front baffle 6 is symmetrically fixedly connected with two groups of side baffles Plate 7, and the two groups of side baffles 7 are respectively close to the left and right sides of the movable support plate 5, and two groups of storage grooves 8 are symmetrically arranged on the shipping lifting frame 2. The two groups of side baffles 7 are slidably installed on the shipping lifting frame 2 by cooperating with the storage grooves 8. Guide grooves 9 connected with the storage grooves 8 are arranged on the outer walls of both sides of the shipping lifting frame 2. Threaded guide columns 10 cooperating with the guide grooves 9 are arranged on the outer walls of the two groups of side baffles 7. The two groups of threaded guide columns 10 pass through the two groups of guide grooves 9 respectively. Locking sleeves 11 are screwed on the two groups of threaded guide columns 10. Two sets of screwing plates 12 are symmetrically fixed on the locking sleeve 11, and the inner ends of the two sets of locking sleeves 11 are respectively tightened against the outer walls of the left and right sides of the shipping lifting frame 2; when in use, the locking sleeve 11 is loosened by the screwing plates 12, and then the movable support plate 5 can be slidably adjusted to extend the movable support plate 5. During the extension process, the movable support plate 5 drives the side baffle plate 7 to slide forward along the storage groove 8 through the front baffle plate 6, so that the side baffle plate 7 also extends out, thereby increasing the area for placing goods and facilitating the adjustment of the extension length of the movable support plate 5 according to the amount of goods. After adjustment, tighten the locking sleeve 11 through the screw plate 12 to tighten the locking sleeve 11 against the outer wall of the shipping lifting frame 2 to fix the position of the side baffle 7, thereby keeping the position of the movable pallet 5 fixed. The fixed pallet 3 is located inside the shipping lifting frame 2, and the goods placed on the fixed pallet 3 are surrounded by the shipping lifting frame 2, while the goods placed on the movable pallet 5 are surrounded by the front baffle 6 and the side baffle 7, so as to prevent the goods from falling during the lifting process, thereby improving the protection, preventing the goods from falling from the pallet, and enhancing the safety of use.

[0022] Example 2

[0023] See also Figure 1-Figure 4The utility model is a kind of lift for civil engineering construction, including a lifting frame 1, a transport lifting frame 2 is installed on the lifting frame 1, a fixed support plate 3 is fixedly installed in the transport lifting frame 2, and limiting strips 4 are fixedly provided on the inner walls on both sides of the transport lifting frame 2. The bottom end of the fixed support plate 3 is fixedly connected with the top of the two groups of limiting strips 4. The movable support plate 5 is slidably installed on the transport lifting frame 2 by cooperating with the limiting strips 4 and the transport lifting frame 2. The front end of the movable support plate 5 is fixedly connected with a front baffle plate 6, and two groups of side baffle plates 7 are fixedly connected to the front baffle plate 6 symmetrically, and the two groups of side baffle plates 7 are respectively close to the left and right sides of the movable support plate 5. The transport lifting frame 2 is symmetrically provided with two groups of storage Slot 8, two groups of side baffles 7 are slidably installed on the shipping lifting frame 2 by cooperating with the storage slot 8, guide slots 9 connected to the storage slot 8 are provided on the outer walls on both sides of the shipping lifting frame 2, and threaded guide columns 10 cooperating with the guide slots 9 are provided on the outer walls of the two groups of side baffles 7. The two groups of threaded guide columns 10 pass through the two groups of guide slots 9 respectively, and the two groups of threaded guide columns 10 are threadedly sleeved with locking sleeves 11, and the two groups of locking sleeves 11 are symmetrically fixed with two groups of screwing pieces 12. The inner ends of the two groups of locking sleeves 11 are respectively tightened against the outer walls on the left and right sides of the shipping lifting frame 2, and the front sides of the left and right ends of the shipping lifting frame 2 are fixed with guide sleeves 14, and the two groups of guide support rods 13 are respectively slidably installed Installed on two sets of guide sleeve plates 14, both ends of the shipping lifting frame 2 are provided with T-shaped slide grooves, and both ends of the shipping lifting frame 2 are slidably installed with T-shaped sliders 15 through the cooperation of the T-shaped slide grooves. The rear ends of the two sets of guide support rods 13 are fixedly connected with the two sets of T-shaped sliders 15 respectively, and the rear end of the front baffle 6 is symmetrically fixed with two sets of connecting plates 16, and the front ends of the two sets of guide support rods 13 are fixedly connected with the two sets of connecting plates 16 respectively; when in use, the locking sleeve 11 is loosened by the screwing piece 12, and then the movable support plate 5 can be slidably adjusted to extend the movable support plate 5. During the extension process, the movable support plate 5 drives the side baffle plate 7 to slide forward along the storage groove 8 through the front baffle plate 6, so that the side baffle plate 7 is also It extends out, so that the area for placing goods can be increased, and the extension length of the movable pallet 5 can be adjusted according to the amount of goods. After the adjustment, the locking sleeve 11 is tightened by the screw plate 12 to make the locking sleeve 11 and the outer wall of the shipping lifting frame 2 tightly pressed to fix the position of the side baffle 7, so that the position of the movable pallet 5 remains fixed, and the fixed pallet 3 is located inside the shipping lifting frame 2. The goods placed on the fixed pallet 3 are surrounded by the shipping lifting frame 2, and the goods placed on the movable pallet 5 are surrounded by the front baffle 6 and the side baffle 7, so as to prevent the goods from falling off during the lifting process, thereby improving the protection, avoiding the goods from falling off the pallet, and enhancing the safety of use.

[0024] A guide mechanism is provided between the front baffle plate 6 and the shipping lifting frame 2, and the guide mechanism includes two groups of guide support rods 13, and guide sleeve plates 14 are fixedly provided on the front sides of the left and right ends of the shipping lifting frame 2. The two groups of guide support rods 13 are slidably installed on the two groups of guide sleeve plates 14 respectively, and the left and right ends of the shipping lifting frame 2 are provided with T-shaped slide grooves, and T-shaped sliders 15 are slidably installed on the left and right ends of the shipping lifting frame 2 through the cooperation of the T-shaped slide grooves. The rear ends of the two groups of guide support rods 13 are respectively fixedly connected with the two groups of T-shaped sliders 15, and the rear end of the front baffle plate 6 is symmetrically fixed with two groups of connecting plates 16, and the front ends of the two groups of guide support rods 13 are respectively fixedly connected with the two groups of connecting plates 16; by setting the guide mechanism, during the extension process of the movable support plate 5, the movable support plate 5 pushes the front baffle plate 6 to move forward, so that the front baffle plate 6 drives the guide support rods 13 to slide forward through the connecting plate 16, so that the guide support rods 13 drive the T-shaped slider 15 to move forward along the T-shaped slide groove, which further plays a role of guiding and supporting, so that the movable support plate 5 is more stable in the process of carrying the goods up.

[0025] The front end of the front baffle 6 is fixedly connected with a push-pull handle 17; by setting the push-pull handle 17, when extending the movable support plate 5, the front baffle 6 can be pulled forward by the push-pull handle 17, so that the front baffle 6 pulls out the movable support plate 5, thereby making it more convenient to extend and retract the movable support plate 5.

[0026] The top of the fixed support plate 3 and the top of the movable support plate 5 are both fixedly connected with anti-skid rubber pads 18; by providing the anti-skid rubber pads 18, the friction between the tops of the fixed support plate 3 and the movable support plate 5 can be increased to prevent the goods placed thereon from slipping.

[0027] The inner sides of the two groups of locking sleeves 11 are fixedly connected with fastening pads 19; by providing the fastening pads 19, the locking sleeves 11 can be more tightly and firmly fitted to the outer wall of the shipping lifting frame 2 after being tightened, avoiding slipping.

[0028] The sliding sleeves 20 are fixedly provided on the circumferential inner walls of the two groups of guide sleeve plates 14 ; by providing the sliding sleeves 20 , the guide support rods 13 can slide more smoothly on the guide sleeve plates 14 .

[0029] The utility model is a kind of civil engineering construction lift, its working principle is that when in use, the locking sleeve 11 is loosened by the screwing piece 12, and then the movable support plate 5 can be slidably adjusted to make the movable support plate 5 extend out, and the movable support plate 5 drives the side baffle plate 7 to slide forward along the storage groove 8 through the front baffle plate 6 during the extension process, so that the side baffle plate 7 is also extended out, so that the area for placing goods can be increased, and the extension length of the movable support plate 5 can be adjusted according to the amount of goods. After the adjustment is completed, the locking sleeve 11 is tightened by the screwing piece 12, so that the locking sleeve 11 is pressed against the outer wall of the transport lifting frame 2, so that the position of the side baffle plate 7 is fixed, so that the movable support plate 5 can be placed on the upper and lower sides of ... The position of the plate 5 remains fixed, the fixed pallet 3 is located inside the shipping lift 2, the goods placed on the fixed pallet 3 are surrounded by the shipping lift 2, and the goods placed on the movable pallet 5 are surrounded by the front baffle 6 and the side baffle 7, thereby preventing the goods from falling during the lifting process. During the extension of the movable pallet 5, the movable pallet 5 pushes the front baffle 6 to move forward, so that the front baffle 6 drives the guide support rod 13 to slide forward through the connecting plate 16, and the guide support rod 13 drives the T-shaped slider 15 to move forward along the T-shaped slide groove, further playing a guiding and supporting role, so that the movable pallet 5 is more stable during the process of lifting the goods.

[0030] The utility model is a kind of lift for civil engineering construction, and its installation method, connection method or setting method are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects; the lifting frame in the utility model is quoted from a kind of lift for civil engineering construction disclosed in patent publication number CN215756136U, and the installation method of the shipping lifting frame and the lifting frame is the same as the installation method of the lifting frame and the lifting pallet frame in the above-mentioned disclosed patent, which also belongs to the prior art, so this application does not make too many elaborations on the installation method of the shipping lifting frame and the lifting frame.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A civil engineering construction lift, comprising a lift frame (1), characterized in that: It also includes shipping agencies; A consignment mechanism, the consignment mechanism comprising a consignment lifting frame (2), a fixed support plate (3) and a movable support plate (5), the consignment lifting frame (2) being mounted on a lifting frame (1), the fixed support plate (3) being fixedly mounted in the consignment lifting frame (2), limiting strips (4) being fixedly arranged on the inner walls on both sides of the consignment lifting frame (2), the bottom end of the fixed support plate (3) being fixedly connected to the top ends of two groups of limiting strips (4), the movable support plate (5) being slidably mounted on the consignment lifting frame (2) by cooperating with the limiting strips (4) and the consignment lifting frame (2), the front end of the movable support plate (5) being fixedly connected to a front baffle plate (6), two groups of side baffle plates (7) being fixedly connected to the front baffle plate (6) in a left-right symmetrical manner, and the two groups of side baffle plates (7) being respectively close to the left and right sides of the movable support plate (5) On the right side, two groups of storage grooves (8) are symmetrically arranged on the shipping lift (2), and the two groups of side baffles (7) are slidably mounted on the shipping lift (2) by cooperating with the storage grooves (8). Guide grooves (9) communicating with the storage grooves (8) are arranged on the outer walls of both sides of the shipping lift (2), and threaded guide columns (10) cooperating with the guide grooves (9) are arranged on the outer walls of the two groups of side baffles (7). The two groups of threaded guide columns (10) pass through the two groups of guide grooves (9) respectively, and locking sleeves (11) are threadedly mounted on the two groups of threaded guide columns (10). Two groups of screwing plates (12) are symmetrically fixed on the two groups of locking sleeves (11), and the inner ends of the two groups of locking sleeves (11) are respectively pressed against the outer walls of the left and right sides of the shipping lift (2).

2. A civil engineering construction lift as claimed in claim 1, characterized in that: A guide mechanism is provided between the front baffle plate (6) and the transport lifting frame (2), the guide mechanism comprising two groups of guide support rods (13), guide sleeve plates (14) are fixedly provided on the front sides of the left and right ends of the transport lifting frame (2), the two groups of guide support rods (13) are respectively slidably mounted on the two groups of guide sleeve plates (14), the left and right ends of the transport lifting frame (2) are respectively provided with T-shaped slide grooves, the left and right ends of the transport lifting frame (2) are respectively slidably mounted with T-shaped slide blocks (15) through the cooperation of the T-shaped slide grooves, the rear ends of the two groups of guide support rods (13) are respectively fixedly connected to the two groups of T-shaped slide blocks (15), the rear ends of the front baffle plate (6) are symmetrically fixedly provided with two groups of connecting plates (16), and the front ends of the two groups of guide support rods (13) are respectively fixedly connected to the two groups of connecting plates (16).

3. A civil engineering construction lift as claimed in claim 2, characterized in that: A push-pull handle (17) is fixedly connected to the front end of the front baffle (6).

4. A civil engineering construction lift as claimed in claim 3, characterized in that: The top of the fixed support plate (3) and the top of the movable support plate (5) are both fixedly connected with an anti-slip rubber pad (18).

5. A civil engineering construction lift as claimed in claim 4, characterized in that: The inner sides of the two sets of locking sleeves (11) are fixedly connected with fastening pads (19).

6. A civil engineering construction lift as claimed in claim 5, characterized in that: Sliding sleeves (20) are fixedly provided on the circumferential inner walls of the two groups of guide sleeve plates (14).

Images