CN210256615U - Tower crane counter weight making devices - Google Patents
Tower crane counter weight making devices Download PDFInfo
- Publication number
- CN210256615U CN210256615U CN201920604888.8U CN201920604888U CN210256615U CN 210256615 U CN210256615 U CN 210256615U CN 201920604888 U CN201920604888 U CN 201920604888U CN 210256615 U CN210256615 U CN 210256615U
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- tower crane
- template
- supporting
- counterweight
- manufacturing device
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Abstract
The utility model discloses a tower crane counterweight manufacturing device, which comprises a bottom plate, a template, a supporting mechanism and a plurality of counterweight frames; the plurality of templates are arranged around the bottom plate and form a pouring space together with the bottom plate; the supporting mechanism is connected with the template and is used for supporting the template; a plurality of the counterweight frames are installed in the casting space. According to the tower crane counterweight manufacturing device provided by the utility model, a pouring space is defined by the bottom plate and the template, the flatness of a pouring field is ensured, the field is not required to be leveled, and manpower and material resources are saved; and install a plurality of counter weight frames in pouring the space, can once only pour a plurality of counter weights, improved work efficiency greatly.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to tower crane counter weight making devices.
Background
The tower crane is the most common hoisting equipment in construction sites, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. When the existing tower crane is used in a construction site, in order to ensure the balance of a tower crane boom, a balance weight needs to be installed on a stable arm of the tower crane; the existing tower crane counterweight device is manufactured on a construction site, a counterweight outer frame is welded on the site and then ribs are directly arranged in the outer frame, and a circle of the periphery of the outer frame is fixed by a template and then poured and molded.
But because the requirement on the flatness of the site for pouring the tower crane counterweight is very high, the site pouring tower crane counterweight needs to be firstly leveled and tamped, even hardened by concrete, and when pouring, the concrete is lifted off from a tank truck and then manually pulled to each counterweight for independent pouring, so that the efficiency is low, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tower crane counter weight making devices to solve the current tower crane counter weight preparation and will level the place earlier, the problem of extravagant manpower and materials.
In order to achieve the above object, the present invention provides the following technical solutions: a tower crane counterweight manufacturing device comprises a bottom plate, a template, a supporting mechanism and a plurality of counterweight frames; the plurality of templates are arranged around the bottom plate and form a pouring space together with the bottom plate; the supporting mechanism is connected with the template and is used for supporting the template; a plurality of the counterweight frames are installed in the casting space.
According to the tower crane counterweight manufacturing device provided by the utility model, a pouring space is defined by the bottom plate and the template, the flatness of a pouring field is ensured, the field is not required to be leveled, and manpower and material resources are saved; and install a plurality of counter weight frames in pouring the space, can once only pour a plurality of counter weights, improved work efficiency greatly.
Additionally, according to the utility model discloses tower crane counter weight making devices of above-mentioned embodiment can also have following additional technical characterstic:
according to an example of the utility model, the supporting mechanism comprises battens and a supporting device, a plurality of battens are vertically installed on the outer surface of the template at intervals and are abutted against the template; the supporting device is connected with the battens and supports the battens on the template.
According to an example of the present invention, the supporting device includes a screw, a limit nut, and a supporting member; one end of the screw is positioned on one of the two opposite sides of the template and outside the batten on the side; the other end of the screw is positioned on the other side of the two opposite sides of the template and outside the batten on the side; the supporting piece is located between the limiting nut and the batten.
According to an example of the present invention, the support member is a steel pipe; the two steel pipes are respectively positioned on the upper side and the lower side of the screw rod and respectively abut against the limiting nut and the plurality of battens.
According to the utility model discloses an example, strutting arrangement still includes the bracing, bracing one end with stop nut offsets, and the other end is connected with ground.
According to an example of the present invention, the brace includes a fixing member and a support rod; the fixing piece is arranged on the ground; the support rod and the ground form an inclination angle, one end of the support rod is abutted to the limit nut, and the other end of the support rod is connected with the fixing piece.
According to an example of the present invention, the support device further comprises a channel steel; the two channel steels are respectively positioned on two sides of the screw and between the steel pipe and the limiting nut; the channel steel is respectively abutted against the steel pipe and the limiting nut.
According to the utility model discloses an example, strutting arrangement still includes spacing reinforcing bar, spacing reinforcing bar with the inner wall of channel-section steel offsets.
According to the utility model discloses an example, the channel-section steel with still be equipped with the connecting block between the flitch, the connecting block is installed the flitch with between the channel-section steel.
According to the utility model discloses an example, it is a plurality of the counter weight frame erects to be put pour in the space.
Advantages of the above additional aspects will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a front view of a tower crane counterweight making apparatus according to an embodiment of the present invention;
FIG. 2 is a side view of a tower crane counterweight making apparatus according to an embodiment of the present invention;
FIG. 3 is a top view of the tower crane counterweight making apparatus according to the embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic view illustrating a connection between a brace and a support device according to an embodiment of the present invention;
fig. 6 is a schematic view of an operating state of the inclined strut according to the embodiment of the present invention;
fig. 7 is a schematic view illustrating connection between a channel steel and a supporting device according to an embodiment of the present invention;
fig. 8 is a schematic view (one) of a working state when the tower crane counterweight making device of the embodiment of the invention is poured;
fig. 9 is the utility model discloses operating condition schematic diagram (two) when tower crane counter weight making devices pour.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a base plate; 2. a template; 3. a counterweight frame; 4. wood block; 5. a support device; 6. a screw; 7. a limit nut; 8. a support member; 9. bracing; 10. limiting the reinforcing steel bars; 11. channel steel; 12. connecting blocks; 13. concrete tank truck.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-4, the tower crane counterweight manufacturing apparatus of this embodiment includes a bottom plate 1, a template 2, a supporting mechanism and a plurality of counterweight frames 3. The bottom plate 1 of this embodiment is a smooth plank or steel sheet, and it lays subaerial, and the roughness in place can be guaranteed to pour as the foundation field of pouring to bottom plate 1, need not to carry out the flattening in place, and then has practiced thrift manpower and materials to the preparation time of counter weight has been shortened.
A plurality of templates 2 of this embodiment are installed around bottom plate 1 and enclose into jointly with bottom plate 1 and pour the space, specifically can be four 2 end to end of template and form a frame-type mould, or by a single frame-type mould, and the preferred first mode of this embodiment, 2 end to end of four templates promptly, can adjust the change template 2 according to the demand to the preparation demand of adaptation different size balancing weights.
After the template 2 of this embodiment is installed, for the example avoid pouring the in-process problem, need support and consolidate template 2, therefore the tower crane counter weight making devices of this embodiment still includes supporting mechanism, and supporting mechanism is connected with template 2 to be used for supporting template 2.
Because current counter weight preparation inefficiency, consequently this embodiment is pouring the within range and install a plurality of counter weight frames 3, and is preferred moreover, in order to practice thrift area, and improve production efficiency, this embodiment is with a plurality of counter weight frames 3 vertical lays in pouring the space, has guaranteed that can the holding more counter weight frames 3 under the same horizontal area, and then has realized that a tower crane counter weight making devices pours more counter weights as far as.
According to the structural description, the tower crane counterweight of the embodiment forms a pouring space through the bottom plate 1 and the template 2, so that the flatness of a pouring field is ensured, the field is not required to be leveled, and manpower and material resources are saved; and install a plurality of counter weight frames 3 in pouring the space, can once only pour a plurality of counter weights, improve work efficiency greatly to further saving the manpower.
Based on the structure, in order to ensure the stability of the formwork 2 in the pouring process, the supporting mechanism is further improved in the embodiment, the supporting mechanism of the embodiment firstly comprises battens 4 and a supporting device 5, the battens 4 are vertically arranged on the outer surface of the formwork 2 at intervals and are abutted against the formwork 2, and the bottoms of the battens 4 are positioned on the bottom plate 1; the support means 5 of the present embodiment abuts the battens 4 to support the battens 4 on the formwork 2.
In order to ensure the supporting and reinforcing force, the supporting device 5 of the embodiment comprises a screw rod 6, a limiting nut 7 and a supporting piece 8; the screw 6 is positioned at the periphery of the template, and one end of the screw is positioned outside the template at one side and outside the batten at the side; the other end of the screw rod 6 is positioned outside the template at the other side and outside the batten at the side; the screw 6 is approximately parallel to the horizontal plane; the opposite two ends of the screw rod 6 are both connected with limit nuts 7, and the limit nuts 7 are provided with screw holes in threaded connection with the screw rod 6, and two limit parts are extended out of the two sides of the nuts to be matched with the supporting piece 8 of the embodiment; more specifically, the limiting nut 7 presses the supporting member 8 against the battens 4 to complete the fixed support of the battens 4, and therefore, preferably, each supporting member 8 abuts against a plurality of battens 4, so that the length of the supporting member 8 can be designed to exceed the width of the formwork 2 on one side or be the same as the width of the formwork, and thus, one supporting member 8 can fixedly support a plurality of battens 4.
Specifically, the support member 8 of this embodiment is a steel pipe, and two steel pipes are located the upper and lower both sides of a screw 6 respectively, and every steel pipe all offsets with a plurality of flitches 4 to guarantee the support effect, the steel pipe of this embodiment is preferably perpendicular or approximately perpendicular with the flitch 4 mutually.
In order to further improve the stability of the support, the embodiment further designs two reinforced support structures, wherein the first reinforced support structure is shown in fig. 5 and 6, a limit nut is supported by an inclined strut 9, the inclined strut 9 comprises a fixing piece and a support rod, and the fixing piece is installed on the ground; the support rod and the ground form an inclination angle, one end of the support rod is abutted against the limiting nut, and the other end of the support rod is connected with the fixing piece. The material of the diagonal brace 9 of the present embodiment is preferably steel.
Combine fig. 7 to show, this embodiment provides the second kind and strengthens bearing structure, increased two channel-section steels 11 between steel pipe and stop nut 7, two channel-section steels 11 are located the left and right sides of screw rod 6 respectively, and for the installation stability of the channel-section steel 11 that improves this kind of support mode, still install spacing reinforcing bar 10 in channel-section steel 11, spacing reinforcing bar 10 parallels with channel-section steel 11 and offsets with the inner wall of channel-section steel 11, spacing reinforcing bar 10's bottom is connected with bottom plate 1 or ground. Further, a connecting block 12 is attached between the channel steel and the batten, and the connecting block 12 abuts against the channel steel 11 and the batten 4, respectively, and fills a region where no steel pipe is present.
As shown in the combined drawings of 8 and 9, the tower crane counterweight manufacturing device can directly perform blanking pouring by stopping the concrete tank truck 13 to the position near the tower crane counterweight manufacturing device when pouring, the concrete is not required to be lifted off from the concrete tank truck 13, and then manually pulled to each counterweight position for independent pouring, so that a plurality of counterweights can be formed at one time, the manufacturing efficiency is greatly improved, and the labor cost is reduced.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A tower crane counterweight manufacturing device is characterized by comprising a bottom plate, a template, a supporting mechanism and a plurality of counterweight frames; the plurality of templates are arranged around the bottom plate and form a pouring space together with the bottom plate; the supporting mechanism is connected with the template and is used for supporting the template; a plurality of the counterweight frames are installed in the casting space.
2. The tower crane counterweight manufacturing device according to claim 1, wherein the supporting mechanism comprises battens and a supporting device, and the battens are vertically installed on the outer surface of the template at intervals and are abutted against the template; the supporting device is connected with the battens and supports the battens on the template.
3. The tower crane counterweight manufacturing device according to claim 2, wherein the supporting device comprises a screw rod, a limiting nut and a supporting piece; one end of the screw is positioned on one of the two opposite sides of the template and outside the batten on the side; the other end of the screw is positioned on the other side of the two opposite sides of the template and outside the batten on the side; the supporting piece is located between the limiting nut and the batten.
4. The tower crane counterweight making device according to claim 3, wherein the supporting piece is a steel pipe; the two steel pipes are respectively positioned on the upper side and the lower side of the screw rod and respectively abut against the limiting nut and the plurality of battens.
5. The tower crane counterweight manufacturing device according to claim 4, wherein the supporting device further comprises an inclined strut, one end of the inclined strut abuts against the limiting nut, and the other end of the inclined strut is connected with the ground.
6. The tower crane counterweight manufacturing device of claim 5, wherein the diagonal brace comprises a fixing piece and a supporting rod; the fixing piece is arranged on the ground; the support rod and the ground form an inclination angle, one end of the support rod is abutted to the limit nut, and the other end of the support rod is connected with the fixing piece.
7. The tower crane counterweight making apparatus as claimed in claim 4, wherein said support means further comprises channel steel; the two channel steels are respectively positioned on two sides of the screw and between the steel pipe and the limiting nut; the channel steel is respectively abutted against the steel pipe and the limiting nut.
8. The tower crane counterweight manufacturing device according to claim 7, wherein the supporting device further comprises limiting steel bars which abut against the inner wall of the channel steel.
9. The tower crane counterweight manufacturing device according to claim 8, wherein a connecting block is further arranged between the channel steel and the batten, and the connecting block is installed between the batten and the channel steel.
10. The tower crane counterweight manufacturing device according to any one of claims 1 to 9, wherein a plurality of counterweight frames are vertically placed in the pouring space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604888.8U CN210256615U (en) | 2019-04-28 | 2019-04-28 | Tower crane counter weight making devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920604888.8U CN210256615U (en) | 2019-04-28 | 2019-04-28 | Tower crane counter weight making devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210256615U true CN210256615U (en) | 2020-04-07 |
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ID=70023729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920604888.8U Expired - Fee Related CN210256615U (en) | 2019-04-28 | 2019-04-28 | Tower crane counter weight making devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210256615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126063A (en) * | 2019-04-28 | 2019-08-16 | 中建二局第一建筑工程有限公司 | A kind of tower crane counterweight producing device |
-
2019
- 2019-04-28 CN CN201920604888.8U patent/CN210256615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126063A (en) * | 2019-04-28 | 2019-08-16 | 中建二局第一建筑工程有限公司 | A kind of tower crane counterweight producing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |