CN220902154U - Assembling device for steel bar truss floor support plate - Google Patents
Assembling device for steel bar truss floor support plate Download PDFInfo
- Publication number
- CN220902154U CN220902154U CN202322378688.4U CN202322378688U CN220902154U CN 220902154 U CN220902154 U CN 220902154U CN 202322378688 U CN202322378688 U CN 202322378688U CN 220902154 U CN220902154 U CN 220902154U
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- middle frame
- screw rod
- steel bar
- bar truss
- sides
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to an assembly device of a steel bar truss floor support plate, which comprises a middle frame, side supports, a connecting seat, a bidirectional screw rod and a scissor type support. A plurality of clamping grooves A are uniformly arranged on the middle frame at intervals, and sliding grooves A are arranged in the middle frame. The side brackets are symmetrically and uniformly arranged at two sides of the middle bracket at intervals, a plurality of clamping grooves B corresponding to the clamping grooves A are uniformly arranged on the side brackets at intervals, and supporting wheels are arranged at the bottoms of the middle bracket and the side brackets. The connecting seats are symmetrically and slidingly arranged in the sliding groove A, the bidirectional screw rod is rotationally arranged in the sliding groove A, the connecting seats at two sides are respectively sleeved outside two ends of the bidirectional screw rod and are in spiral connection with the bidirectional screw rod, and a crank for driving the bidirectional screw rod to rotate is arranged at the outer end of the bidirectional screw rod. The scissor type supports are symmetrically arranged on two sides of the middle frame, the connecting seat is synchronously driven to connect the scissor type supports on two sides, and the scissor type supports are synchronously driven to connect the supports on two sides. The utility model has the advantages of telescopic adjustment, small occupied space and convenient recovery and transportation.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an assembly device of a steel bar truss floor support plate.
Background
The steel bar truss floor support plate belongs to a support-free compression type combined floor support plate. The truss formed by connecting the steel bars by resistance spot welding is called a steel bar truss by taking the steel bars as an upper chord, a lower chord and a web member. The combined bearing plate formed by connecting the steel bar truss and the bottom plate into a whole through resistance spot welding is called a steel bar truss floor bearing plate. The steel bar truss floor support plate belongs to a support-free compression type combined floor support plate.
The Chinese patent with the bulletin number of CN209998705U discloses a device for assembling a steel bar truss floor support plate, which comprises a frame body and longitudinal beams arranged on the frame body, wherein the space between the longitudinal beams forms a space for placing a steel bar truss, a plurality of first components protruding out of the side surfaces of the longitudinal beams are arranged on the longitudinal beams at intervals, a clamping mechanism for clamping the truss is arranged at the lower space position between the longitudinal beams, and the clamping mechanism comprises a fixed seat, a driver and a clamping piece pivoted with the fixed seat, and the driver drives the clamping piece. The first component can be quick put in place the buckle spare that is used for connecting building carrier plate and steel bar truss. Especially the fixing base and the structure of pin joint the clip piece on this fixing base for the clip piece of clip mechanism is in stable rule state, and the action that the driver drove the clip piece to make the lock reinforcing bar is accurate, makes things convenient for the location of steel bar truss, and steel bar truss building carrier plate assembly is high-efficient.
However, the device still has the defects that: the length of the device is fixed, the length range of the steel bar truss floor support plate is 1-12 m, the span of the bottom support structure is required to meet the maximum length, the device is fixed in length and cannot be stored, when the device is not used, the occupied space is very large, meanwhile, the structure of the device is complex, and electric energy needs to be consumed in actual operation.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides an assembly device for a steel bar truss floor support plate.
The technical scheme of the utility model is as follows: an assembly device of a steel bar truss floor support plate comprises a middle frame, side supports, a connecting seat, a bidirectional screw rod and a scissor type support.
A plurality of clamping grooves A are uniformly arranged on the middle frame at intervals, and sliding grooves A are arranged in the middle frame. The side brackets are symmetrically and uniformly arranged at two sides of the middle bracket at intervals, a plurality of clamping grooves B corresponding to the clamping grooves A are uniformly arranged on the side brackets at intervals, and supporting wheels are arranged at the bottoms of the middle bracket and the side brackets.
The connecting seats are symmetrically and slidingly arranged in the sliding groove A, the bidirectional screw rod is rotatably arranged in the sliding groove A, the connecting seats at two sides are respectively sleeved outside two ends of the bidirectional screw rod and are in spiral connection with the bidirectional screw rod, and a crank for driving the bidirectional screw rod to rotate is arranged at the outer end of the bidirectional screw rod. The scissor type supports are symmetrically arranged on two sides of the middle frame, the connecting seat is synchronously driven to connect the scissor type supports on two sides, and the scissor type supports are synchronously driven to connect the supports on two sides.
Preferably, the middle frame is provided with a tooth slot, a bolt in sliding connection with the tooth slot is arranged in the bidirectional screw rod, the outer end of the bolt is connected with a clamping block, the clamping block is positioned in the tooth slot and is meshed with the tooth slot along the vertical direction, the clamping block is in sliding connection with the tooth slot along the horizontal direction, and the crank is arranged on the outer end face of the clamping block.
Preferably, the rotary shaft A and the rotary shaft B are also included. A chute B is arranged in the side bracket, and a limit groove communicated with the chute B is arranged in the side bracket. The middle section of the connecting rod of the scissor type support is rotationally connected through a rotating shaft A, the end parts of the connecting rod of the scissor type support are rotationally connected through a rotating shaft B, sliding blocks which are in sliding connection with the rotating shaft B are arranged at the two ends of the rotating shaft B, and each sliding block is respectively inserted into the corresponding side limiting groove and is in sliding connection with the corresponding side limiting groove.
Preferably, the inner side of the middle frame is provided with a limiting groove B communicated with the sliding groove A, the connecting seat is provided with limiting blocks, and each limiting block is respectively positioned in the corresponding side limiting groove B and is in sliding connection with the corresponding side limiting groove B.
Preferably, the bottoms of the middle frame and the side brackets are provided with height adjusting pieces, and the supporting wheels are arranged at the bottoms of the height adjusting pieces.
Preferably, the height adjustment member comprises a stud and a base plate. The bottom of middle frame and side support all sets up the supporting legs, and the double-screw bolt setting is in the supporting legs bottom, and the bottom plate sets up the pillar that is connected rather than rotating on the bottom plate, and the double-screw bolt inserts in the pillar and rather than screwed connection, and the supporting wheel setting is in the bottom of bottom plate.
Preferably, the supporting wheel is a universal wheel, and the supporting wheel is provided with a self-locking assembly.
Compared with the prior art, the utility model has the following beneficial technical effects:
Through setting up intermediate frame and side support to set up the synchronous fork supporting structure that cuts that contracts of each side support of drive on the intermediate frame, conveniently adjust whole strutting arrangement's horizontal span according to actual production needs, and then conveniently support different length steel bar truss building carrier plates, and whole device simple structure, convenient operation need not to consume the electric energy.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a block diagram of a side bracket;
FIG. 3 is a diagram of the connection of the bi-directional screw and the link;
FIG. 4 is a block diagram of the bracket with the height adjuster attached to the bottom;
fig. 5 is a structural view of the height adjusting member.
Reference numerals: 1. a middle frame; 101. a clamping groove A; 102. a chute A; 103. tooth slots; 2. a side bracket; 201. a clamping groove B; 202. a chute B; 203. a limit groove; 3. a support wheel; 4. a connecting seat; 5. a two-way screw rod; 6. a plug pin; 7. a clamping block; 8. a crank; 9. a scissor-fork type bracket; 10. a rotating shaft A; 11. a rotating shaft B; 12. a slide block; 13. floor support plate; 14. steel bar truss; 15. a mounting plate; 16. a height-adjusting piece; 161. a stud; 162. a bottom plate; 163. a column tube.
Detailed Description
Example 1
As shown in fig. 1-3, the assembly device for the steel bar truss floor support plate provided by the utility model comprises a middle frame 1, side brackets 2, a connecting seat 4, a bidirectional screw rod 5 and a scissor type bracket 9.
A plurality of clamping grooves A101 are uniformly arranged on the middle frame 1 at intervals, and sliding grooves A102 are arranged in the middle frame 1. The side brackets 2 are symmetrically arranged on two sides of the middle bracket 1 at intervals, a plurality of clamping grooves B201 corresponding to the clamping grooves A101 are uniformly arranged on the side brackets 2 at intervals, the bottoms of the middle bracket 1 and the side brackets 2 are provided with supporting wheels 3, the supporting wheels 3 are universal wheels, and the supporting wheels 3 are provided with self-locking assemblies.
The connecting seat 4 is symmetrically and slidingly arranged in the sliding groove A102, the inner side of the middle frame 1 is provided with a limiting groove B communicated with the sliding groove A102, the connecting seat 4 is provided with limiting blocks, and each limiting block is respectively positioned in the corresponding side limiting groove B and slidingly connected with the corresponding side limiting groove B. The bidirectional screw rod 5 is rotatably arranged in the chute A102, the connecting seats 4 on two sides are respectively sleeved outside two ends of the bidirectional screw rod 5 and are in spiral connection with the bidirectional screw rod, and a crank 8 for driving the bidirectional screw rod 5 to rotate is arranged at the outer end of the bidirectional screw rod 5. The scissor type supports 9 are symmetrically arranged on two sides of the middle frame 1, the connecting seat 4 is synchronously driven to connect the scissor type supports 9 on two sides, and the scissor type supports 9 are synchronously driven to connect the side supports 2 on two sides. Also comprises a rotating shaft A10 and a rotating shaft B11. A chute B202 is arranged in the side bracket 2, and a limit groove 203 communicated with the chute B202 is arranged in the side bracket 2. The middle section of the connecting rod of the scissor type support 9 is rotationally connected through a rotating shaft A10, the end part of the connecting rod of the scissor type support 9 is rotationally connected through a rotating shaft B11, sliding blocks 12 which are in sliding connection with the rotating shaft B11 are arranged at the two ends of the rotating shaft B11, and each sliding block 12 is respectively inserted into the corresponding side limiting groove 203 and is in sliding connection with the corresponding side limiting groove.
In this embodiment, when the device is actually used, the middle frame 1 and the side frames 2 are placed stably, then the length of the steel bar truss floor support plate is manufactured according to the requirement, the crank 8 is held, then the two-way screw rod 5 is rotated by the crank 8, the two-way screw rod 5 synchronously drives the two-side connecting seats 4 to slide, and then the two-side scissor type supports 9 are enabled to act, the rotating shafts B12 at the connecting rod ends of the scissor type supports 9 slide in the side frames 2 and synchronously push the corresponding side frames 2 to move the same distance, after the device is adjusted, the prefabricated steel bar trusses 14 are placed in the corresponding clamping grooves A101 and B201 respectively, the mounting plates 15 face upwards, then the building support plates 13 are placed on the steel bar trusses 14 in a clinging mode one by one, the building support plates 13 are fixed on the mounting plates 15 by rivets or bolts, the whole device can be adjusted in a self-adaption mode according to the length of the actual steel bar truss floor support plates, the device is convenient to store, and occupied space is very small when the device is not used.
Example two
As shown in fig. 1 and 3, in the assembly device for a steel bar truss floor support plate according to the present utility model, compared with the first embodiment, the intermediate frame 1 is provided with the tooth slot 103, the bidirectional screw rod 5 is provided with the bolt 6 slidably connected with the intermediate frame, the outer end of the bolt 6 is connected with the clamping block 7, the clamping block 7 is located in the tooth slot 103 and is engaged and connected with the tooth slot in the vertical direction, the clamping block 7 is slidably connected with the tooth slot 103 in the horizontal direction, and the crank 8 is disposed on the outer end surface of the clamping block 7.
In this embodiment, in order to improve the overall stability of the device after opening, avoid the device to receive the free shrink of external force impact rear side support 2, after side support 2 has adjusted the interval this moment, lock bi-directional lead screw 5 can be realized to fixture block 7 card income tooth's socket 103 in, and then reaches the purpose of contralateral support 2 locking.
Example III
As shown in fig. 4 and 5, in the assembly device for a steel bar truss floor support plate according to the present utility model, compared with the first embodiment, the bottoms of the middle frame 1 and the side frames 2 are both provided with the height adjusting members 16, and the supporting wheels 3 are disposed at the bottoms of the height adjusting members 16. The height adjuster 16 includes a stud 161 and a base plate 162. The bottoms of the middle frame 1 and the side brackets 2 are respectively provided with a supporting leg, the stud 161 is arranged at the bottom of the supporting leg, the bottom plate 162 is arranged below the supporting leg, the bottom plate 162 is provided with a column tube 163 rotationally connected with the bottom plate 162, the stud 161 is inserted into the column tube 163 and is in spiral connection with the column tube 163, and the supporting wheel 3 is arranged at the bottom of the bottom plate 162.
In this embodiment, when the device needs to be unfolded to a larger span, the device is inevitably unstable in overall placement due to uneven ground, the corresponding side supporting wheel 3 can be held at this time, and then the side post tube 163 is rotated, so that the depth of the side stud 161 inserted into the side post tube 163 is changed, and the purpose of adjusting the balance of the device is achieved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The assembly device of the steel bar truss floor support plate is characterized by comprising a middle frame (1), side supports (2), connecting seats (4), a bidirectional screw rod (5) and a scissor type support (9);
A plurality of clamping grooves A (101) are uniformly arranged on the middle frame (1) at intervals, and sliding grooves A (102) are arranged in the middle frame (1); the side brackets (2) are symmetrically and uniformly arranged at two sides of the middle frame (1) at intervals, a plurality of clamping grooves B (201) corresponding to the clamping grooves A (101) are uniformly arranged on the side brackets (2) at intervals, and supporting wheels (3) are arranged at the bottoms of the middle frame (1) and the side brackets (2);
the connecting seats (4) are symmetrically and slidingly arranged in the sliding chute A (102), the two-way screw rod (5) is rotatably arranged in the sliding chute A (102), the connecting seats (4) at two sides are respectively sleeved outside two ends of the two-way screw rod (5) and are in spiral connection with the two ends of the two-way screw rod, and a crank (8) for driving the two-way screw rod (5) to rotate is arranged at the outer end of the two-way screw rod; the scissor type supports (9) are symmetrically arranged on two sides of the middle frame (1), the connecting seat (4) is synchronously driven to connect the scissor type supports (9) on two sides, and the scissor type supports (9) are synchronously driven to connect the supports (2) on two sides.
2. The assembly device of the steel bar truss floor support plate according to claim 1, wherein a tooth groove (103) is formed in the middle frame (1), a bolt (6) which is in sliding connection with the middle frame is arranged in the bidirectional screw rod (5), a clamping block (7) is connected to the outer end of the bolt (6), the clamping block (7) is positioned in the tooth groove (103) and is in meshed connection with the tooth groove in the vertical direction, the clamping block (7) is in sliding connection with the tooth groove (103) in the horizontal direction, and a crank (8) is arranged on the outer end face of the clamping block (7).
3. The assembly device of the steel bar truss floor support plate according to claim 1, further comprising a rotating shaft A (10) and a rotating shaft B (11); a chute B (202) is arranged in the side bracket (2), and a limit groove (203) communicated with the chute B (202) is arranged in the side bracket (2); the connecting rod middle section of the scissor type support (9) is rotationally connected through a rotating shaft A (10), the connecting rod end part of the scissor type support (9) is rotationally connected through a rotating shaft B (11), sliding blocks (12) which are in sliding connection with the rotating shaft B (11) are arranged at two ends of the rotating shaft B (11), and each sliding block (12) is respectively inserted into a corresponding side limiting groove (203) and is in sliding connection with the corresponding side limiting groove.
4. The assembly device of the steel bar truss floor support plate according to claim 1, wherein a limiting groove B communicated with the sliding groove A (102) is formed in the inner side of the middle frame (1), limiting blocks are arranged on the connecting seat (4), and each limiting block is located in the corresponding side limiting groove B and is in sliding connection with the corresponding side limiting groove B.
5. The assembly device of the steel bar truss floor support plate according to claim 1, wherein the bottoms of the middle frame (1) and the side brackets (2) are provided with height adjusting pieces (16), and the supporting wheels (3) are arranged at the bottoms of the height adjusting pieces (16).
6. The assembly device of a steel bar truss floor support plate according to claim 5, wherein the height adjusting member (16) comprises a stud (161) and a bottom plate (162); the middle frame (1) and the bottom of the side support (2) are respectively provided with a supporting leg, the stud (161) is arranged at the bottom of the supporting leg, the bottom plate (162) is arranged below the supporting leg, the bottom plate (162) is provided with a column tube (163) rotationally connected with the bottom plate (162), the stud (161) is inserted into the column tube (163) and is in spiral connection with the column tube, and the supporting wheel (3) is arranged at the bottom of the bottom plate (162).
7. The assembly device of the steel bar truss floor support plate according to claim 1, wherein the supporting wheels (3) are universal wheels, and the supporting wheels (3) are provided with self-locking components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378688.4U CN220902154U (en) | 2023-09-01 | 2023-09-01 | Assembling device for steel bar truss floor support plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322378688.4U CN220902154U (en) | 2023-09-01 | 2023-09-01 | Assembling device for steel bar truss floor support plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220902154U true CN220902154U (en) | 2024-05-07 |
Family
ID=90920620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322378688.4U Active CN220902154U (en) | 2023-09-01 | 2023-09-01 | Assembling device for steel bar truss floor support plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220902154U (en) |
-
2023
- 2023-09-01 CN CN202322378688.4U patent/CN220902154U/en active Active
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