CN209872020U - Pay-off rack for construction site of building construction - Google Patents
Pay-off rack for construction site of building construction Download PDFInfo
- Publication number
- CN209872020U CN209872020U CN201920121786.0U CN201920121786U CN209872020U CN 209872020 U CN209872020 U CN 209872020U CN 201920121786 U CN201920121786 U CN 201920121786U CN 209872020 U CN209872020 U CN 209872020U
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- CN
- China
- Prior art keywords
- pay
- fixedly connected
- rack
- block
- supporting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a building construction is pay off rack for job site, including the pay off rack body, the lower extreme fixedly connected with supporting seat of pay off rack body, the lower extreme of supporting seat passes through third spacing groove fixedly connected with second fixed block, there is the swing piece inside of second fixed block through torsional spring elastic connection, the upper end activity joint of swing piece has the second fixture block, the upper end fixedly connected with round pin body of second fixture block, the surface of round pin body has the spring through round pin groove elastic connection, the lower extreme of spring passes through round pin groove elastic connection on the supporting seat. This building construction is on-spot with pay off rack receive and releases the universal wheel through the combined action of parts such as universal wheel and round pin body, can transfer the universal wheel when the transport, promotes the pay off rack and makes the pay off rack remove, reaches laborsaving purpose, has realized the regulation of pay off rack height through the combined action of parts such as first micro motor and push rod, and the suitability increases.
Description
Technical Field
The utility model relates to a pay off rack technical field specifically is a pay off rack is used at job site is built in room.
Background
The paying-off is convenient for workers to dry and live and can be used for construction according to design drawings strictly. Generally all building axes can be referred to as major lines, and the corresponding minor lines are the sidelines and dimension lines of the structural members. The main idea of paying off is to move the size of the design drawing to the ground according to the size of the drawing.
Generally, the pay-off rack for the house construction site is not suitable for directly mounting the universal wheels due to operation requirements, but is very laborious to carry the whole pay-off rack for the house construction site, the height of the pay-off rack for the house construction site cannot be adjusted, inconvenience is possibly caused during operation, and the applicability is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a construction site uses pay off rack is built in room to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pay-off rack for a house building construction site comprises a pay-off rack body, wherein a supporting seat is fixedly connected to the lower end of the pay-off rack body, a second fixed block is fixedly connected to the lower end of the supporting seat through a third limiting groove, an oscillating block is elastically connected to the inside of the second fixed block through a torsional spring, a second clamping block is movably clamped to the upper end of the oscillating block, a pin body is fixedly connected to the upper end of the second clamping block, a spring is elastically connected to the outer surface of the pin body through a pin groove, the lower end of the spring is elastically connected to the supporting seat through a pin groove, a stop block is fixedly connected to the lower end of the supporting seat through the third limiting groove, and a first clamping block is fixedly connected to the right end;
the pay-off rack comprises a pay-off rack body and is characterized in that a first fixed block is fixedly connected to the left end of the pay-off rack body, a first micro motor is fixedly connected to the inside of the first fixed block, a first rotating shaft is rotatably connected to the front end of the first micro motor, a gear is fixedly connected to the outer surface of the first rotating shaft, a push rod is connected to the outer surface of the gear through sawtooth meshing, a push plate is fixedly connected to the upper end of the push rod, a first supporting rod is fixedly connected to the upper end of the push plate, a second micro motor is fixedly connected to the inside of the first supporting rod, a second rotating shaft is rotatably connected to the right end of the second micro motor through a second through hole;
the left end fixedly connected with scale of first bracing piece, there is the measuring tape inside through first perforation sliding connection, the first fixed block of lower extreme fixedly connected with of measuring tape.
Preferably, the upper end of the pay-off rack body is fixedly connected with a first limiting rod, and the outer surface of the first limiting rod is movably clamped in the first supporting rod through a first limiting groove.
Preferably, the outer surface of the push rod is movably clamped in the pay-off rack body through a second limiting groove.
Preferably, the upper end of the pin body is fixedly connected with a handle.
Preferably, the lower end of the swinging block is provided with a first clamping groove, and the right end of the swinging block is fixedly connected with a universal wheel.
Compared with the prior art, the beneficial effects of the utility model are that: this building construction is on-spot with pay off rack receive and releases the universal wheel through the combined action of parts such as universal wheel and round pin body, can transfer the universal wheel when the transport, promotes the pay off rack and makes the pay off rack remove, reaches laborsaving purpose, has realized the regulation of pay off rack height through the combined action of parts such as first micro motor and push rod, and the suitability increases.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the position a of the present invention.
In the figure: 1 measuring tape, 2 first spacing groove, 3 first spacing rods, 4 first through holes, 5 scales, 6 first fixing blocks, 7 gears, 8 first rotating shafts, 9 first micro motors, 10 first supporting rods, 11 second micro motors, 12 second through holes, 13 wire collecting grooves, 14 second rotating shafts, 15 push plates, 16 second spacing grooves, 17 push rods, 18 sawteeth, 19 supporting seats, 20 third spacing grooves, 21 second fixing blocks, 22 torsion springs, 23 stop blocks, 24 first clamping blocks, 25 first clamping grooves, 26 swinging blocks, 27 pin grooves, 28 pin bodies, 29 handles, 30 springs, 31 second clamping blocks, 32 universal wheels and 33 wire releasing rack bodies.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a pay-off stand for a house building construction site comprises a pay-off stand body 33, a supporting seat 19 is fixedly connected to the lower end of the pay-off stand body 33, a second fixing block 21 is fixedly connected to the lower end of the supporting seat 19 through a third limiting groove 20, a swinging block 26 is elastically connected to the inside of the second fixing block 21 through a torsion spring 22, the swinging block 26 can swing through the torsion force of the torsion spring 22, a universal wheel 32 is ejected and retracted, a second clamping block 31 is movably clamped at the upper end of the swinging block 26, a pin body 28 is fixedly connected to the upper end of the second clamping block 31, a spring 30 is elastically connected to the outer surface of the pin body 28 through a pin groove 27, the lower end of the spring 30 is elastically connected to the supporting seat 19 through the pin groove 27, the second clamping block 31 is used for fixing the swinging block 26, a stop 23 is fixedly connected to the lower end of the supporting seat 19 through the third limiting groove 20, a, the handle 29 is pulled upwards, the handle 29 drives the pin body 28 to move upwards, so that the second fixture block 31 at the lower end of the pin body 28 is separated from the swinging block 26, when the second fixture block 31 is separated from the swinging block 26, the swinging block 26 swings through the torsion of the torsion spring 22, the first fixture block 24 is clamped on the first clamping groove 25 through the swinging of the swinging block 26, the swinging block 26 is fixed, the universal wheel 32 is fixed, the pay-off rack body 33 can be moved by pushing the pay-off rack body 33 at the moment, and the purpose of labor saving is achieved during carrying;
a first fixing block 6 is fixedly connected at the left end of the pay-off rack body 33, a first micro motor 9 is fixedly connected inside the first fixing block 6, the model of the first micro motor 9 is 60KTYZ, the first micro motor is connected with an indoor power supply in series through a switch, a first rotating shaft 8 is rotatably connected at the front end of the first micro motor 9, a gear 7 is fixedly connected on the outer surface of the first rotating shaft 8, a push rod 17 is meshed and connected with the outer surface of the gear 7 through a saw tooth 18, a push plate 15 is fixedly connected at the upper end of the push rod 17, a first support rod 10 is fixedly connected at the upper end of the push plate 15, the power supply of the first micro motor 9 is turned on, the gear 7 is driven to rotate by the first rotating shaft 8, the push rod 17 is driven to move up and down by the gear 7 through meshing action, the first support rod 10 is driven to move up and down, a second micro motor 11 is fixedly connected inside the first, the switch is connected with an indoor power supply in series, the right end of the second micro motor 11 is rotatably connected with a second rotating shaft 14 through a second through hole 12, a wire receiving groove 13 is formed in the outer surface of the second rotating shaft 14, the wire receiving groove 13 is used for winding a coil, the power supply of the second micro motor 11 is turned on, the second micro motor 11 drives the wire receiving groove 13 to rotate through the second rotating shaft 14, and then the coil is wound or tightened;
the left end fixedly connected with scale 5 of first bracing piece 10, the inside of scale 5 has measuring tape 1 through first perforation 4 sliding connection, and the first fixed block 6 of lower extreme fixedly connected with of measuring tape 1, at the lift in-process, first bracing piece 10 drives scale 5 and removes, learns the height through the contrast of scale 5 and measuring tape 1, has strengthened the control to the lift.
The upper end fixedly connected with first gag lever post 3 of pay off rack body 33, the surface of first gag lever post 3 passes through first spacing groove 2 activity joint in first bracing piece 10, and first gag lever post 3 removes about to first bracing piece 10 and plays the restriction effect.
The outer surface of the push rod 17 is movably clamped in the pay-off rack body 33 through a second limiting groove 16, and the second limiting groove 16 plays a limiting role in limiting the left and right movement of the push rod 17.
A handle 29 is fixedly connected to the upper end of the pin body 28, and pulling the handle 29 can disengage the pin body 28 from the pin groove 27.
The lower end of the swing block 26 is provided with a first clamping groove 25, the first clamping groove 25 can be clamped with the first clamping block 24, and the right end of the left swing block 26 is fixedly connected with a universal wheel 32.
The utility model discloses when concrete implementation: when the portable electric tool is carried, the handle 29 is pulled upwards, the handle 29 drives the pin body 28 to move upwards, the second fixture block 31 at the lower end of the pin body 28 is separated from the swinging block 26, when the second fixture block 31 is separated from the swinging block 26, the swinging block 26 swings through the torsion of the torsion spring 22, the first fixture block 24 is clamped on the first clamping groove 25 through the swinging of the swinging block 26, the swinging block 26 is fixed, the universal wheel 32 is fixed, the pay-off rack body 33 is pushed to move the pay-off rack body 33, the labor saving purpose is achieved during carrying, when the portable electric tool is not used, the operation is opposite, when the portable electric tool is used, the power supply of the first micro motor 9 is turned on, the first micro motor 9 drives the gear 7 to rotate through the first rotating shaft 8, the gear 7 drives the push rod 17 to move upwards and downwards through the meshing effect, the first support rod 10 is driven to move upwards and downwards, the height adjustment size, first gag lever post 3 has played the effect that the restriction was moved about first bracing piece 10 in this process, has realized the regulation of pay off rack height through the combined action of parts such as first micro motor and push rod, and the suitability increases, opens the power of second micro motor 11 at last, and second micro motor 11 drives through second pivot 14 and receives the wire casing 13 and rotate, twines or tightens up the coil then.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building job site is with pay off rack, includes pay off rack body (33), its characterized in that: the lower end of the pay-off rack body (33) is fixedly connected with a supporting seat (19), the lower end of the supporting seat (19) is fixedly connected with a second fixing block (21) through a third limiting groove (20), the inner part of the second fixed block (21) is elastically connected with a swinging block (26) through a torsion spring (22), a second clamping block (31) is movably clamped at the upper end of the swinging block (26), a pin body (28) is fixedly connected at the upper end of the second clamping block (31), the outer surface of the pin body (28) is elastically connected with a spring (30) through a pin groove (27), the lower end of the spring (30) is elastically connected to the supporting seat (19) through a pin groove (27), the lower end of the supporting seat (19) is fixedly connected with a stop block (23) through a third limiting groove (20), the right end of a left end stop block (23) of the supporting seat (19) is fixedly connected with a first clamping block (24);
the left end of the pay-off rack body (33) is fixedly connected with a first fixed block (6), a first micro motor (9) is fixedly connected inside the first fixed block (6), the front end of the first micro motor (9) is rotationally connected with a first rotating shaft (8), the outer surface of the first rotating shaft (8) is fixedly connected with a gear (7), the outer surface of the gear (7) is engaged and connected with a push rod (17) through sawteeth (18), the upper end of the push rod (17) is fixedly connected with a push plate (15), the upper end of the push plate (15) is fixedly connected with a first supporting rod (10), a second micro motor (11) is fixedly connected inside the first supporting rod (10), the right end of the second micro motor (11) is rotatably connected with a second rotating shaft (14) through a second through hole (12), and a wire collecting groove (13) is formed in the outer surface of the second rotating shaft (14);
the left end fixedly connected with scale (5) of first bracing piece (10), the inside of scale (5) has measuring tape (1) through first perforation (4) sliding connection, the first fixed block (6) of lower extreme fixedly connected with of measuring tape (1).
2. The pay-off rack for the house building construction site according to claim 1, wherein: the upper end fixedly connected with first gag lever post (3) of pay off rack body (33), the surface of first gag lever post (3) is through first spacing groove (2) activity joint in first bracing piece (10).
3. The pay-off rack for the house building construction site according to claim 1, wherein: the outer surface of the push rod (17) is movably clamped in the pay-off rack body (33) through a second limiting groove (16).
4. The pay-off rack for the house building construction site according to claim 1, wherein: the upper end of the pin body (28) is fixedly connected with a handle (29).
5. The pay-off rack for the house building construction site according to claim 1, wherein: the lower end of the swinging block (26) is provided with a first clamping groove (25), and the right end of the swinging block (26) is fixedly connected with a universal wheel (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121786.0U CN209872020U (en) | 2019-01-24 | 2019-01-24 | Pay-off rack for construction site of building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121786.0U CN209872020U (en) | 2019-01-24 | 2019-01-24 | Pay-off rack for construction site of building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872020U true CN209872020U (en) | 2019-12-31 |
Family
ID=68951435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121786.0U Expired - Fee Related CN209872020U (en) | 2019-01-24 | 2019-01-24 | Pay-off rack for construction site of building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872020U (en) |
-
2019
- 2019-01-24 CN CN201920121786.0U patent/CN209872020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |