CN215326468U - Self-adaptive hoisting device for different I-shaped beams - Google Patents
Self-adaptive hoisting device for different I-shaped beams Download PDFInfo
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- CN215326468U CN215326468U CN202121687084.2U CN202121687084U CN215326468U CN 215326468 U CN215326468 U CN 215326468U CN 202121687084 U CN202121687084 U CN 202121687084U CN 215326468 U CN215326468 U CN 215326468U
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Abstract
The utility model relates to a self-adaptive hoisting device for different I-shaped beams; comprises a fixing plate, a clamping plate, two fastening strips and a plurality of waist width adjusting screws; one end of the fastening strip is provided with a plurality of waist thickness adjusting strip-shaped holes, the fixing plate comprises a flat plate, and a clamping part is integrally formed at one end of the flat plate; the waist width adjusting screw is correspondingly inserted into the screw through hole A and the screw threaded hole A respectively to realize the connection of the clamping part and the clamping plate; the splint and the splint sliding strip-shaped hole are connected through a splint fixing screw and a nut; the one end that the fastening strip was opened has waist thickness adjusting bar hole can be dismantled with the clamping part through waist thickness adjusting screw A, waist thickness adjusting nut and be connected, and the other end of fastening strip can be dismantled with splint through waist thickness adjusting screw B and be connected. The hoisting device is used for connecting and fixing different devices and I-shaped beams, only needs to be simply locked and fixed by adjusting screws, does not need to punch or weld the I-shaped beams, and is universal for most I-shaped beams on the market.
Description
Technical Field
The utility model relates to the field of engineering construction and equipment installation, in particular to a self-adaptive hoisting device for different I-beams.
Background
An I-beam refers to a beam having an H-shaped cross-section. The upper flange is called the upper flange, the lower flange is called the lower flange, and the plate connecting the two flanges is called the web. The H-shaped beam comprises a steel beam, a reinforced concrete beam and a prestressed reinforced concrete beam. The I-shaped beam is a hollow-web type rod member, and for high-strength materials, the hollow-web type is better than a solid-web type, so that the weight is light, and the materials, the labor and the time are saved. Due to its excellent structural characteristics and good productivity, it is used in modern building construction, especially factory buildings and commercial office buildings.
Usually, when ceiling lamps, fire hoses and other equipment are installed on the I-beam, the I-beam is fixed in a punching or welding mode, so that time and labor are wasted, and irreversible structural damage is caused to the arched beam.
Disclosure of Invention
The utility model provides a self-adaptive hoisting device for different I-beams, aiming at solving the technical problems that in the prior art, when equipment such as a ceiling lamp, a fire-fighting water pipe and the like are installed on the I-beam, the I-beam is fixed in a punching or welding mode, time and labor are wasted, and irreversible structural damage is caused to the arched beam.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a self-adaptive hoisting device for different I-shaped beams comprises a fixing plate, a clamping plate, two fastening strips and a plurality of waist width adjusting screws; the clamping plate is in an inverted L shape, one end of the fastening strip is provided with a plurality of waist thickness adjusting strip-shaped holes, the fixing plate comprises a flat plate, a clamping part is integrally formed at one end of the flat plate, and the clamping part is also in an inverted L shape and is symmetrically arranged with the clamping plate; the positions of the clamping part corresponding to the clamping plate are respectively provided with a screw through hole A and a screw threaded hole A, and the waist width adjusting screw is correspondingly inserted into the screw through hole A and the screw threaded hole A to realize the connection of the clamping part and the clamping plate; a plurality of splint sliding strip-shaped holes are formed in one end, far away from the clamping part, of the flat plate, and the splint sliding strip-shaped holes are connected through splint fixing screws and nuts; the one end that the fastening strip was opened has waist thickness adjusting bar hole can be dismantled with the clamping part through waist thickness adjusting screw A, waist thickness adjusting nut and be connected, and the other end of fastening strip can be dismantled with splint through waist thickness adjusting screw B and be connected.
When the lifting device is used, as shown in fig. 3, the lifting device is sleeved on the lower flange of the I-shaped steel beam, the clamping plates can slide along the clamping plate to form the strip-shaped holes through the limiting effect of the clamping plate fixing screws and move back and forth along the direction of the lower flange of the I-shaped steel beam, and the device is fixed with the waist width edge clamp of the lower flange of the I-shaped steel beam through screwing the waist width adjusting screws. The fastening strip can move back and forth along the lower flange direction of the I-shaped steel beam along the waist thickness adjusting strip-shaped hole through the limiting action of the waist thickness adjusting screw A; and the waist thickness adjusting screw A and the waist thickness adjusting screw B are screwed to enable the device to be clamped and fixed with the waist thickness edge of the lower flange of the I-shaped beam.
Furthermore, a screw through hole B is formed in the top of the clamping part of the fixing plate, and the waist thickness adjusting screw A sequentially penetrates through the waist thickness adjusting strip-shaped hole and the screw through hole B and is screwed with a waist thickness adjusting nut at the end part.
Furthermore, the bottom of the clamping plate is provided with a clamping plate fixing screw hole, and the clamping plate fixing screw sequentially penetrates through the clamping plate sliding strip-shaped hole and the clamping plate fixing screw hole and then is screwed with a nut at the end part.
Furthermore, the top of splint is opened there is screw through hole C, and the one end of keeping away from the fastening strip in waist thickness regulation bar hole is opened screw thread hole B, waist thickness adjusting screw B passes screw through hole C and screw thread hole B in proper order.
Furthermore, a flat plate of the fixing plate is provided with a wiring hole.
Furthermore, a clamping part of the fixing plate is provided with a fixing plate lightening hole, and a clamping plate lightening hole is arranged on the clamping plate.
Furthermore, the flat plate of the fixing plate is provided with an assembling screw hole.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model creatively provides a self-adaptive hoisting device for different I-shaped beams, which is used for connecting and fixing different devices and I-shaped beams, only needs an adjusting screw to carry out simple locking and fixing, does not need to punch or weld on the I-shaped beams, causes structural damage of the I-shaped beams, is time-saving and labor-saving, and is generally used for most I-shaped beams on the market.
The self-adaptive hoisting device for different I-shaped beams has the advantages of simple structure, high stability, wide application range, strong popularization and good practical application value, and can be used as an independent module for installing and fixing equipment and the I-shaped beams.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the concrete implementation of the hoisting device mounted on the I-shaped beam.
Fig. 4 is one of the schematic views of the adjustment range of the hoisting device.
Fig. 5 is a second schematic view of the adjustment range of the lifting device.
The figures are labeled as follows:
1-fixing plate, 2-clamping plate, 3-fastening strip, 4-waist width adjusting screw, 5-waist thickness adjusting screw A, 6-waist thickness adjusting screw B, 7-clamping plate fixing screw, 8-waist thickness adjusting nut, 11-clamping plate sliding strip-shaped hole, 12-screw through hole A, 13-screw through hole B, 14-wire through hole, 15-lightening hole, 16-assembling screw hole, 21-plate fixing screw hole, 22-screw threaded hole, 23-screw through hole C, 24-clamping plate lightening hole, 31-waist thickness adjusting strip-shaped hole, 32-screw threaded hole B and 33-height adjusting frame.
Detailed Description
The present invention is further illustrated by the following specific examples.
Examples
As shown in fig. 1 and 2, the self-adaptive lifting device for different I-beams comprises a fixing plate 1, a clamping plate 2, two fastening strips 3 and four waist width adjusting screws 4; the clamping plate 2 is in an inverted L shape, one end of the fastening strip 3 is provided with two waist thickness adjusting strip-shaped holes 31, the fixing plate 1 comprises a flat plate, a clamping part is integrally formed at one end of the flat plate, and the clamping part is also in an inverted L shape and is symmetrically arranged with the clamping plate 2; the positions of the clamping part corresponding to the clamping plate 2 are respectively provided with a screw through hole A12 and a screw threaded hole A22, and the waist width adjusting screw 4 is inserted into the screw through hole A12 and the screw threaded hole A22 respectively to realize the connection of the clamping part and the clamping plate 2; two clamping plate sliding strip-shaped holes 11 are formed in one end, far away from the clamping part, of the flat plate, a clamping plate fixing screw hole 21 is formed in the bottom of the clamping plate 2, and a clamping plate fixing screw 7 penetrates through the clamping plate sliding strip-shaped holes 11 and the clamping plate fixing screw hole 21 in sequence and is screwed with a nut at the end part, so that the clamping plate 2 is connected with the flat plate of the fixing plate 1; open at the 1 clamping part top of fixed plate has screw through-hole B13, waist thickness adjusting screw A5 passes waist thickness regulation bar hole 31 and screw through-hole B13 back in proper order to join in marriage waist thickness adjusting nut 8 cooperation soon at the tip and fix, realize that fastening strip 3 opens the one end that has waist thickness regulation bar hole 31 and can dismantle with the clamping part and be connected, open at the top of splint 2 has screw through-hole C23, and the one end of keeping away from the fastening strip 3 of waist thickness regulation bar hole 31 is opened screw threaded hole B32, waist thickness adjusting screw B6 passes screw through-hole C23 and screw threaded hole B32 cooperation in proper order and fixes, and the other end that realizes fastening strip 3 can dismantle with splint 2 and be connected.
When the device is used, as shown in fig. 3, the hoisting device is sleeved on the lower flange of the I-shaped steel beam, the clamping plates 2 can slide along the clamping plate sliding strip-shaped holes 11 through the limiting effect of the clamping plate fixing screws 7 and move back and forth along the direction of the lower flange of the I-shaped steel beam, and the device is fixed with the waist width edge clamp of the lower flange of the I-shaped steel beam by screwing the waist width adjusting screws 4. The fastening strip 3 can move back and forth along the lower flange direction of the I-shaped steel beam along the waist thickness adjusting strip-shaped hole 31 through the limiting action of the waist thickness adjusting screw A5; and the waist thickness adjusting screw A5 and the waist thickness adjusting screw B6 are screwed tightly, so that the device is clamped and fixed with the waist thickness edge of the lower flange of the I-shaped beam.
As shown in fig. 2, a wire feeding hole 14 is further formed on the flat plate of the fixing plate 1, so that a power wire, a signal wire and the like can be conveniently fed along the i-beam by the device.
As shown in fig. 1 and 2, the clamping portion of the fixing plate 1 is provided with a fixing plate lightening hole 15, and the clamping plate 2 is provided with a clamping plate lightening hole 24. The weight of the device is reduced, the installation difficulty is reduced, and the load of the I-shaped beam is reduced.
Furthermore, the flat plate of the fixing plate 1 is provided with an assembly screw hole 16. Can be matched and fixed with different devices to be installed.
The utility model does not limit the size of the device, and the lengths of the splint sliding strip-shaped hole 11 and the waist thickness adjusting strip-shaped hole 31 and the lengths of the waist thickness adjusting screw A5 and the waist thickness adjusting screw B6 can be modified according to the size of the actual I-shaped beam.
As an example of the device, the length of the splint sliding strip-shaped hole 11 and the waist thickness adjusting strip-shaped hole 31 is 245mm, and the length of the waist thickness adjusting screw A5 and the waist thickness adjusting screw B6 is 90 mm, as shown in fig. 4 and 5, the waist width of the I-shaped beam which can be matched with the device is maximum L1max =365mm, and the waist thickness is maximum L2max =65 mm; the minimum waist width is L1mix = L1max-L3=120mm, and the minimum waist thickness is L2mix = 0.
As shown in fig. 3, a height adjusting bracket 33 may be further installed below the fixed plate 1 to adjust the height of the equipment installed in the above-described apparatus.
Claims (7)
1. The utility model provides a to self-adaptation hoist device of different I-shaped roof beams which characterized in that: comprises a fixing plate (1), a clamping plate (2), two fastening strips (3) and a plurality of waist width adjusting screws (4); the clamping plate (2) is inverted L-shaped, one end of the fastening strip (3) is provided with a plurality of waist thickness adjusting strip-shaped holes (31), the fixing plate (1) comprises a flat plate, one end of the flat plate is integrally formed with a clamping part, and the clamping part is also inverted L-shaped and is symmetrically arranged with the clamping plate (2); the positions of the clamping part corresponding to the clamping plate (2) are respectively provided with a screw through hole A (12) and a screw threaded hole A (22), and the waist width adjusting screw (4) is inserted into the screw through hole A (12) and the screw threaded hole A (22) correspondingly to realize the connection of the clamping part and the clamping plate (2); a plurality of splint sliding strip-shaped holes (11) are formed in one end, far away from the clamping part, of the flat plate, and the splint (2) is connected with the fixed plate (1) flat plate through splint fixing screws (7) and nuts between the splint (2) and the splint sliding strip-shaped holes (11); one end of the fastening strip (3) provided with the waist thickness adjusting strip-shaped hole (31) is detachably connected with the clamping part through a waist thickness adjusting screw A (5) and a waist thickness adjusting nut (8), and the other end of the fastening strip (3) is detachably connected with the clamping plate (2) through a waist thickness adjusting screw B (6).
2. The self-adaptive lifting device for different I-shaped beams according to claim 1, wherein: the top of the clamping part of the fixing plate (1) is provided with a screw through hole B (13), and a waist thickness adjusting screw A (5) sequentially penetrates through the waist thickness adjusting strip-shaped hole (31) and the screw through hole B (13) and then is screwed with a waist thickness adjusting nut (8) at the end part.
3. The self-adaptive lifting device for different I-shaped beams according to claim 1, wherein: the bottom of splint (2) is opened has splint fixed screw (21), splint set screw (7) pass splint slip bar hole (11) and splint fixed screw (21) back in proper order to join in marriage the nut soon at the tip.
4. The self-adaptive lifting device for different I-shaped beams according to claim 1, wherein: screw through-hole C (23) is opened at the top of splint (2), and screw hole B (32) is opened to the one end of fastening strip (3) of keeping away from waist thickness regulation bar hole (31), screw through-hole C (23) and screw hole B (32) are passed in proper order in waist thickness adjusting screw B (6).
5. An adaptive lifting device for different I-shaped beams according to any one of claims 1 to 4, wherein: the flat plate of the fixing plate (1) is provided with a wiring hole (14).
6. An adaptive lifting device for different I-shaped beams according to any one of claims 1 to 4, wherein: the clamping part of the fixing plate (1) is provided with a fixing plate lightening hole (15), and the clamping plate (2) is provided with a clamping plate lightening hole (24).
7. The self-adaptive lifting device for different I-shaped beams according to claim 6, wherein: the flat plate of the fixing plate (1) is provided with an assembly screw hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687084.2U CN215326468U (en) | 2021-07-23 | 2021-07-23 | Self-adaptive hoisting device for different I-shaped beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121687084.2U CN215326468U (en) | 2021-07-23 | 2021-07-23 | Self-adaptive hoisting device for different I-shaped beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215326468U true CN215326468U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121687084.2U Active CN215326468U (en) | 2021-07-23 | 2021-07-23 | Self-adaptive hoisting device for different I-shaped beams |
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| Country | Link |
|---|---|
| CN (1) | CN215326468U (en) |
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2021
- 2021-07-23 CN CN202121687084.2U patent/CN215326468U/en active Active
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