CN211990692U - Winch type cold drawing machine for constructional engineering - Google Patents
Winch type cold drawing machine for constructional engineering Download PDFInfo
- Publication number
- CN211990692U CN211990692U CN202020494025.2U CN202020494025U CN211990692U CN 211990692 U CN211990692 U CN 211990692U CN 202020494025 U CN202020494025 U CN 202020494025U CN 211990692 U CN211990692 U CN 211990692U
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- wire rope
- steel wire
- fixed pulley
- pulley block
- drawing machine
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Abstract
The utility model provides a hoist type cold drawing machine for building engineering, which comprises a frame, a hoist, a first fixed pulley block, a second fixed pulley block, a movable pulley block, a first steel wire rope, a second steel wire rope, a third steel wire rope, a first adjusting reel, a second adjusting reel and a clamp, wherein one side of the second fixed pulley block is provided with the first adjusting reel and the second adjusting reel, one end of the first steel wire rope is positively wound on the first reel, the hoist type cold drawing machine for building engineering is provided with the first fixed pulley block, the first fixed pulley block consists of two fixed pulleys which are arranged in parallel, the steel wire rope is arranged between the two fixed pulleys, the steel wire rope can be effectively prevented from falling off, the first adjusting reel and the second adjusting reel are arranged, the length of loose steel wire rope can be adjusted, the safety accident can be avoided, the chute is arranged, the clamp can be limited, avoid reinforcing bar surface tension coarse, guarantee the tensile quality of reinforcing bar.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a hoist formula cold drawing machine for building engineering.
Background
The cold drawing machine is one of the reinforcing bar processing machines, utilize the stress over the yield point, stretch the reinforcing bar within certain limit, the cold drawing machine divides the roll to raise the cold drawing machine and resistance cold drawing machine, because it has simple in construction, easy to make and master the operation technology, and the cold drawing stroke is not developed, it is easy to realize single control and characteristic such as double control, etc., it is a wider type that applies in the ordinary reinforcing bar processing workshop, the ordinary hoist type cold drawing machine uses the single fixed pulley to lead, the wire rope breaks away from the fixed pulley easily, the incident takes place, the wire rope is apt to take place to relax while stretching the reinforcing bar, regulate and is more troublesome, and while stretching the reinforcing bar, can't guarantee the tensile quality.
Therefore, the utility model provides a hoist formula cold drawing machine for building engineering.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art exists, the utility model aims at providing a hoist formula cold drawing machine for building engineering to solve the problem that proposes in the above-mentioned background art, the utility model discloses be provided with first fixed pulley group, first fixed pulley group comprises two parallel arrangement fixed pulleys, and wire rope installs between two fixed pulleys, can effectively avoid wire rope to drop, is provided with first regulation reel and second regulation reel, can adjust lax wire rope's length, avoids taking place the incident, is provided with the spout, can restrict anchor clamps, avoids reinforcing bar surface tension coarse, guarantees the tensile quality of reinforcing bar.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a hoist formula cold drawing machine for building engineering, includes frame, hoist engine, first crown block, second crown block, movable pulley block, first wire rope, second wire rope, third wire rope, first regulation reel, second regulation reel and anchor clamps, first regulation reel and second regulation reel are installed to one side of second crown block, first wire rope's one end forward is convoluteed on first reel, first wire rope's the other end passes first crown block, movable pulley block and second crown block respectively and fixes on first regulation reel, second wire rope's one end reverse is convoluteed on the second reel, second wire rope's the other end passes first crown block, movable pulley block and second crown block respectively and fixes on second regulation reel.
As an embodiment of the present invention, one side of the frame is fixedly provided with a winch, one side of the winch is provided with a first reel, and one side of the first reel is provided with a second reel.
As a preferred embodiment of the present invention, the number of the movable pulley block is 2, and the number of the second fixed pulley block is 2.
As a preferred embodiment of the present invention, the number of the first fixed pulley block is 4, and the first fixed pulley block is composed of two parallel fixed pulleys.
As a preferred embodiment of the utility model, the quantity of anchor clamps is 4, wherein two one side fixed mounting of anchor clamps has a running block, two in addition link to each other through third wire rope between the anchor clamps, third wire rope sets up between two first fixed pulley groups.
As a preferred embodiment of the utility model, the opposite side of second crown block is provided with the spout, the bottom of anchor clamps is provided with the slider, anchor clamps pass through the slider and install inside the spout, first crown block is installed to one side of spout.
As a preferred embodiment of the present invention, fastening bolts are symmetrically installed on both sides of the clamp, the inside of the clamp is provided with a clamping block, and one side of the clamping block is provided with a thread.
As a preferred embodiment of the present invention, the top of the first adjusting reel and the top of the second adjusting reel are both provided with a fastening knob, and a handle is installed on one side of the fastening knob.
The utility model has the advantages that: the utility model relates to a hoist formula cold drawing machine for building engineering is provided with first fixed pulley group, and first fixed pulley group comprises two parallel arrangement fixed pulleys, and wire rope installs between two fixed pulleys, can effectively avoid wire rope to drop, is provided with first regulation reel and second regulation reel, can adjust lax wire rope's length, avoids taking place the incident, is provided with the spout, can restrict anchor clamps, avoids reinforcing bar surface stretching coarse, guarantees the tensile quality of reinforcing bar.
Drawings
Fig. 1 is a structural diagram of a winding type cold drawing machine for constructional engineering of the utility model;
fig. 2 is a structural diagram of a fixture of a winding type cold drawing machine used for constructional engineering;
fig. 3 is a first adjusting drum structure diagram of the winding type cold drawing machine for building engineering of the utility model;
in the figure: 1-a frame, 2-a winch, 3-a first winding drum, 4-a second winding drum, 5-a first fixed pulley block, 6-a first steel wire rope, 7-a second steel wire rope, 8-a third steel wire rope, 9-a second fixed pulley block, 10-a movable pulley block, 11-a first adjusting winding drum, 12-a second adjusting winding drum, 13-a chute, 14-a clamp, 15-a sliding block, 16-a clamping block, 17-a fastening bolt, 18-a thread, 19-a handle and 20-a fastening knob.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a winding cold-drawing machine for building engineering comprises a frame 1, a winding machine 2, a first fixed pulley block 5, a second fixed pulley block 9, a movable pulley block 10, a first steel wire rope 6, a second steel wire rope 7, a third steel wire rope 8, a first adjusting winding drum 11, a second adjusting winding drum 12 and a clamp 14, a first adjusting winding drum 11 and a second adjusting winding drum 12 are arranged at one side of the second fixed pulley block 9, one end of the first steel wire rope 6 is positively wound on the first reel 3, the other end of the first steel wire rope 6 respectively passes through the first fixed pulley block 5, the movable pulley block 10 and the second fixed pulley block 9 and is fixed on the first adjusting reel 11, one end of the second steel wire rope 7 is reversely wound on the second winding drum 4, and the other end of the second steel wire rope 7 respectively passes through the first fixed pulley block 5, the movable pulley block 10 and the second fixed pulley block 9 to be fixed on the second adjusting winding drum 12.
As an optimal implementation mode of the utility model, one side fixed mounting of frame 1 has hoist engine 2, one side of hoist engine 2 is provided with first reel 3, one side of first reel 3 is provided with second reel 4, and the reverse coiling of wire rope on first reel 3 and the second reel 4 can be stretched in turn to the reinforcing bar, improves reinforcing bar tensile efficiency.
As a preferred embodiment of the present invention, the number of the movable pulley block 10 is 2, and the number of the second fixed pulley block 9 is 2.
As a preferred embodiment of the utility model, the quantity of first fixed pulley group 5 is 4, first fixed pulley group 5 comprises two parallel arrangement's fixed pulley, and wire rope installs between first fixed pulley 5, can prevent that wire rope from breaking away from, avoids taking place the incident.
As an optimal implementation manner of the present invention, the number of the clamp 14 is 4, two of them one side fixed mounting of the clamp 14 has a movable pulley block 10, another two link to each other through a third wire rope 8 between the clamp 14, the third wire rope 8 is arranged between two first fixed pulley blocks 5, and the steel bar is conveniently stretched in turn.
As a preferred embodiment of the utility model, the opposite side of second crown block 9 is provided with spout 13, the bottom of anchor clamps 14 is provided with slider 15, anchor clamps 14 pass through slider 15 and install inside spout 13, first crown block 5 is installed to one side of spout 13, restricts the tensile direction of reinforcing bar, guarantees the tensile quality of reinforcing bar.
As a preferred embodiment of the present invention, fastening bolts 17 are installed to the bilateral symmetry of the clamp 14, the inside of the clamp 14 is provided with a clamping block 16, one side of the clamping block 16 is provided with a thread 18, the clamping block 16 is pushed by the fastening bolts 17, and the clamping block 16 fastens the steel bar through the thread 18.
As a preferred embodiment of the present invention, the top of the first adjusting reel 11 and the second adjusting reel 12 is provided with a fastening knob 20, a handle 19 is installed on one side of the fastening knob 20, the first adjusting reel 11 and the second adjusting reel 12 are rotated by the handle 19, the first adjusting reel 11 and the second adjusting reel 12 are fixed by the fastening knob 20, the length of the steel wire rope is conveniently adjusted, and the safety accident caused by the looseness of the steel wire rope is avoided.
When the winch type cold drawing machine for the building engineering is used, the cold drawing machine is placed at a proper place through the rack 1, the winch 2 is connected with the switch group through the electric wire, the switch group is connected with an external power supply through the electric wire, according to the length of a tensile steel bar, when the distance between the clamps 14 needs to be increased, the fastening knob 20 is unscrewed, the first adjusting reel 11 and the second adjusting reel 12 are rotated through the handle 19, the first adjusting reel 11 and the second adjusting reel 12 respectively drive the first steel wire rope 6 and the second steel wire rope 7 to be wound, the first steel wire rope 6 and the second steel wire rope 7 respectively drive the movable pulley block 10 through the second fixed pulley block 9, the movable pulley block 10 drives the two clamps 14 on one side to move towards the second fixed pulley block 9, the fastening knob 20 is screwed after the movement is completed, when the distance between the clamps 14 needs to be decreased, the first adjusting reel 11 and the second adjusting reel 12 are reversely rotated, the movable pulley block 10 is pushed by hand to enable the two clamps 14 to be opened to a certain distance, two ends of a steel bar are respectively placed into the two clamps 14, fastening bolts 17 on two sides of the clamps 14 are tightened, the fastening bolts 17 drive clamping blocks 16 to fix the steel bar, a power supply of a winch 2 is connected through a switch group, the winch 2 drives a first reel 3 and a second reel 4 to rotate forwards, the first reel 3 winds a first steel wire rope 6, the second reel 4 loosens a second steel wire rope 7, the first steel wire rope 6 drives the movable pulley block 10 through a second fixed pulley block 9, the movable pulley block 10 drives the clamps 14, the clamps 14 slide in a sliding groove 13 through a sliding block 15 to stretch the steel bar, the switch group controls the winch 2 to rotate in the opposite direction, the second reel 4 winds the second steel wire rope 7, the first reel 3 loosens the first steel wire rope 6, the second steel wire rope 7 drives the movable pulley block 10 through the second fixed pulley, the movable pulley group 10 drives anchor clamps 14, anchor clamps 14 slide in spout 13 through slider 15, stretch the reinforcing bar, this a hoist formula cold drawing machine for building engineering is provided with first fixed pulley group 5, first fixed pulley group 5 comprises two parallel arrangement fixed pulleys, wire rope installs between two fixed pulleys, can effectively avoid wire rope to drop, be provided with first regulation reel 11 and second regulation reel 12, can adjust lax wire rope's length, avoid taking place the incident, be provided with spout 13, can restrict anchor clamps 14, avoid reinforcing bar surface stretching coarse, guarantee reinforcing bar tensile quality.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A winding type cold drawing machine for building engineering comprises a rack (1), a winding machine (2), a first fixed pulley block (5), a second fixed pulley block (9), a movable pulley block (10), a first steel wire rope (6), a second steel wire rope (7), a third steel wire rope (8), a first adjusting winding drum (11), a second adjusting winding drum (12) and a clamp (14), and is characterized in that the first adjusting winding drum (11) and the second adjusting winding drum (12) are installed on one side of the second fixed pulley block (9), one end of the first steel wire rope (6) is wound on the first winding drum (3) in a forward direction, the other end of the first steel wire rope (6) penetrates through the first fixed pulley block (5), the movable pulley block (10) and the second fixed pulley block (9) respectively and is fixed on the first adjusting winding drum (11), one end of the second steel wire rope (7) is wound on the second winding drum (4) in a reverse direction, the other end of the second steel wire rope (7) respectively passes through the first fixed pulley block (5), the movable pulley block (10) and the second fixed pulley block (9) and is fixed on the second adjusting winding drum (12).
2. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: one side of the rack (1) is fixedly provided with a winch (2), one side of the winch (2) is provided with a first winding drum (3), and one side of the first winding drum (3) is provided with a second winding drum (4).
3. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: the number of the movable pulley blocks (10) is 2, and the number of the second fixed pulley blocks (9) is 2.
4. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: the number of the first fixed pulley group (5) is 4, and the first fixed pulley group (5) consists of two fixed pulleys which are arranged in parallel.
5. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: the number of the clamps (14) is 4, wherein a movable pulley block (10) is fixedly mounted on one side of each of the two clamps (14), the other two clamps (14) are connected through a third steel wire rope (8), and the third steel wire rope (8) is arranged between the two first fixed pulley blocks (5).
6. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: the other side of second crown block (9) is provided with spout (13), the bottom of anchor clamps (14) is provided with slider (15), anchor clamps (14) are installed inside spout (13) through slider (15), first crown block (5) are installed to one side of spout (13).
7. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: fastening bolts (17) are symmetrically installed on two sides of the clamp (14), a clamping block (16) is arranged inside the clamp (14), and threads (18) are arranged on one side of the clamping block (16).
8. Winding cold-drawing machine for construction engineering, according to claim 1, characterized in that: the top of first regulation reel (11) and second regulation reel (12) all is provided with fastening knob (20), handle (19) are installed to one side of fastening knob (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494025.2U CN211990692U (en) | 2020-04-08 | 2020-04-08 | Winch type cold drawing machine for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020494025.2U CN211990692U (en) | 2020-04-08 | 2020-04-08 | Winch type cold drawing machine for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211990692U true CN211990692U (en) | 2020-11-24 |
Family
ID=73403465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020494025.2U Expired - Fee Related CN211990692U (en) | 2020-04-08 | 2020-04-08 | Winch type cold drawing machine for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211990692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479805A (en) * | 2021-07-22 | 2021-10-08 | 浙江工业大学 | Steel bar stretching device and hydraulic control system of device |
-
2020
- 2020-04-08 CN CN202020494025.2U patent/CN211990692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479805A (en) * | 2021-07-22 | 2021-10-08 | 浙江工业大学 | Steel bar stretching device and hydraulic control system of device |
| CN113479805B (en) * | 2021-07-22 | 2024-05-24 | 浙江工业大学 | Reinforcing steel bar stretching device and hydraulic control system thereof |
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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: 20201124 Termination date: 20210408 |
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| CF01 | Termination of patent right due to non-payment of annual fee |