CN210082033U - Gravity type seal anchor side form supporting structure - Google Patents
Gravity type seal anchor side form supporting structure Download PDFInfo
- Publication number
- CN210082033U CN210082033U CN201920581485.6U CN201920581485U CN210082033U CN 210082033 U CN210082033 U CN 210082033U CN 201920581485 U CN201920581485 U CN 201920581485U CN 210082033 U CN210082033 U CN 210082033U
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- shaped lever
- adjusting
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- 230000005484 gravity Effects 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 241000357293 Leptobrama muelleri Species 0.000 claims description 10
- 206010066054 Dysmorphism Diseases 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the technical field of building engineering, in particular to a gravity type anchor sealing side form supporting structure, which comprises a special-shaped lever, wherein a side pressure section of a lower section of the special-shaped lever is arranged outside the anchor sealing side form, a transverse pulling section of an upper section of the special-shaped lever is bent towards the inner side of the anchor sealing side form and is arranged above a thin-wall component, the tail end of the transverse pulling section is connected with an adjusting stud, and the adjusting stud is sleeved with an adjusting nut; the upper end face of the thin-wall component is vertically provided with embedded steel bars, the inner sides of the embedded steel bars are in contact with and provided with transverse stop rods, the adjusting studs penetrate through the limiting lantern rings on the transverse stop rods, and when the adjusting nuts are screwed to move along the adjusting studs and press and contact the end faces of the limiting lantern rings, the transverse pull sections of the special-shaped levers can drive the side pressure sections to generate side pressure pressing against the anchor sealing side die; the lower extreme at horizontal section of drawing is provided with the balancing weight, and this structure easy operation props up and establishes the back and does not have the influence to pouring back concrete outward appearance, but dismantles back reuse.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to gravity type seals anchor side form and establishes structure.
Background
In the engineering construction process, part of concrete members are designed with a horizontal prestress system, such as: the transverse prestress of the prefabricated segment beam, the transverse prestress of the prefabricated floor slab and the like. In a thin-wall structure, anchor sealing construction is carried out after prestress tensioning, and a lateral template is required to be arranged for concrete pouring. The traditional approach is to use iron wires to secure the sideforms. However, the iron wires need to be drilled when penetrating through the template, and certain damage can be caused to the template when the iron wires are removed. The reinforcing method increases the procedures of drilling, installing and removing the iron wires, increases the risk of damaging the concrete surface when removing the iron wires, and also increases the investment of sporadic materials due to the slurry leakage to a certain degree in the concrete pouring process.
Disclosure of Invention
To the defect and the problem that exist among the prior art, the utility model provides a structure is established to gravity type seal anchor side form, establishes to seal anchor side form through this structure, and easy operation need not unnecessary process and material, establishes simultaneously and does not have the influence to pouring back concrete outward appearance after accomplishing, but this establishes the structure and demolishs back reuse.
The utility model provides a scheme that its technical problem adopted is: a gravity type anchor sealing side mold supporting structure is located at an anchor sealing side mold at the end of a thin-wall component and comprises a special-shaped lever, wherein the lower section of the special-shaped lever is installed on the outer side of the anchor sealing side mold and is a side pressure section; the upper section of the special-shaped lever is bent towards the inner side of the anchor sealing side die and is arranged above the thin-wall component, and the special-shaped lever is a transverse pulling section; the tail end of the transverse pulling section is connected with an adjusting stud, and an adjusting nut is sleeved on the adjusting stud; the upper end face of the thin-wall component is vertically provided with embedded steel bars, the anchor sealing side die is positioned on the outer sides of the embedded steel bars, the inner sides of the embedded steel bars are in contact with and provided with transverse stop rods, limiting lantern rings are vertically and fixedly arranged on the transverse stop rods, the diameter of each limiting lantern ring is larger than that of each adjusting stud, each adjusting stud penetrates through each limiting lantern ring, and when an adjusting nut is screwed to enable each adjusting stud to move along the corresponding adjusting stud and press the end face of each limiting lantern ring, the transverse pulling section of each special-shaped lever can drive the side pressure section to generate side pressure pressing towards the anchor sealing side die; the lower end of the transverse pulling section is provided with a balancing weight, and the mass of the balancing weight meets the following formula:
M≥(2M1H)/(3L)
in the formula: m is the mass of the balancing weight;
M1the quality of the concrete to be poured is obtained;
h is the height of concrete to be poured;
l is the horizontal distance between the gravity center of the balancing weight and the transverse stop lever.
Furthermore, the special-shaped levers are a pair of parallel arrangement, the embedded steel bars are a pair of parallel arrangement, the limiting lantern rings comprise a pair of limiting lantern rings, and the distance between the two limiting lantern rings is equal to the distance between the two special-shaped levers.
Furthermore, the lateral surface horizontal installation of sealing anchor side form has upper and lower two square steel back of the body stupefied, the side pressure section of dysmorphism lever is vertical to be welded on square steel back of the body stupefied.
Furthermore, the bending included angle α between the side pressing section and the transverse pulling section of the special-shaped lever is 89 degrees.
Furthermore, a counterweight bearing frame is installed at the lower end of the side pressure section, the counterweight bearing frame is obliquely placed, and a counterweight block is arranged in the counterweight bearing frame.
Furthermore, the counterweight bearing frame comprises support bent arms on two sides and a transverse connecting rod connected between the two support bent arms, one end of each support bent arm is obliquely fixed at the lower end of each side pressure section, the other end of each support bent arm bends upwards, and the counterweight block is arranged on the transverse connecting rod.
Furthermore, the support bent arm is further provided with an anti-falling stop lever, and the anti-falling stop lever is fixedly connected between the one end of the support bent arm which is bent upwards and the side pressure section.
The utility model has the advantages that: the utility model discloses a structure is established to gravity type seal anchor side form, the problem is established to the side form when having solved the horizontal prestressing force seal anchor of thin wall component, concrete outward appearance does not have the influence after pouring, can not make to pour the back concrete and destroy and leak thick liquid when pouring, the available job site reinforcing bar waste material preparation of dysmorphism lever in this structure forms, the usable concrete test block of balancing weight replaces, all can recycle, green, saving, environmental protection have been realized when reducing technology step and sporadic material and drop into.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
In the figure: 1-special-shaped lever, 101-side pressure section, 102-transverse pull section, 2-thin-wall component, 3-anchor sealing side mold, 4-adjusting stud, 5-adjusting nut, 6-transverse stop rod, 7-limiting lantern ring, 8-balancing weight, 9-square steel back ridge, 10-counterweight bearing frame, 11-supporting bent arm, 12-transverse connecting rod, 13-anti-falling stop rod and 14-embedded steel bar.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: a gravity type anchor sealing side mold supporting structure is mainly used for some concrete thin-wall components in buildings and used for anchor sealing construction after prestress tensioning. As shown in fig. 1-2, the support structure is located at the anchor sealing side mold 3 at the end of the thin-walled member 2, and the anchor sealing side mold 3 is fixed to the end of the thin-walled member 2 by this structure, and then concrete is poured to the end of the thin-walled member 2 to perform anchor sealing.
The anchor sealing side die 3 is vertically placed at the end part of the thin-wall component 2, a square steel back ridge 9 is installed on the outer side surface of the anchor sealing side die 3 through a self-tapping bolt, the square steel back ridge 9 is divided into two upper and lower parallel parts, a pair of special-shaped levers 1 arranged in parallel are welded on the outer side wall of the square steel back ridge 9, the special-shaped levers 1 comprise upper and lower bent ends, the lower sections of the special-shaped levers 1 are side pressure sections 101, the side pressure sections 101 are vertically welded and fixed on the square steel back ridge 9 on the outer side of the anchor sealing side die 3, the upper sections of the special-shaped levers 1 are transverse pulling sections 102, the transverse pulling sections 102 are bent towards the inner side of the anchor sealing side die 3, the bending included angle α between the side pressure sections 101 and the transverse pulling sections 102 is 89 degrees, the bent transverse pulling sections 102 are located above the thin-wall component 2, but the transverse pulling sections 102 are not in contact with the thin-wall component 2, an adjusting stud 4 is coaxially welded at the tail end of the transverse pulling section 102, an external thread is arranged on the adjusting.
Two embedded steel bars 14 are vertically preset on the upper end face of the thin-wall component 2, a transverse blocking rod 6 is placed at the position of the embedded steel bars 14 on the thin-wall component 2, the transverse blocking rod 6 is horizontally placed by attaching the two embedded steel bars 14, namely, the anchor sealing side die 3 is located on the outer side of the embedded steel bars 14, the space between the anchor sealing side die 3 and the embedded steel bars 14 is the space for pouring concrete blocks, the transverse blocking rod 6 is located on the inner side of the embedded steel bars 14, and the transverse blocking rod 6 is in contact with the embedded steel bars 14. Two limiting lantern rings 7 are vertically welded at the upper ends of the transverse gears 6, and the distance between the two limiting lantern rings 7 is equal to the distance between the two special-shaped levers 1. In the embodiment, the diameter of the limit collar 7 is larger than that of the adjusting stud 4, so that the adjusting stud 4 can freely pass through the limit collar 7, in the embodiment, the limit collar 7 is a large-size nut, after the adjusting stud 4 is movably arranged in the limit collar 7 in a penetrating manner, the adjusting nut 5 is screwed to move along the adjusting stud 4, because the side pressure section 101 of the special-shaped lever is fixed on the outer side of the anchor sealing side die 3 and cannot rotate, the adjusting nut 5 gradually approaches the limit collar 7 and gradually contacts and presses the end face of the limit collar 7, while the adjusting nut 5 gradually contacts and presses the end face of the limit collar 7, the transverse pulling section 102 of the special-shaped lever further drives the side pressure section 101 to press the anchor sealing side die 3, so that the side pressure section 101 of the special-shaped lever always generates side pressure to press the anchor sealing side die 3, and the position of the anchor sealing side die 3 is preliminarily fixed.
The counterweight bearing frame 10 is installed at the lower end of the side pressure section 101, the counterweight bearing frame is obliquely placed, the counterweight bearing frame 10 comprises two support bent arms 11 and transverse connecting rods 12, the two support bent arms 11 are respectively installed at the lower end of the side pressure section 101, one end of each support bent arm 11 is obliquely and fixedly installed at the lower end of the side pressure section 101, the other end of each support bent arm 11 is bent upwards, the transverse connecting rods 12 are connected between the two support bent arms 11 to form a frame shape with an upper opening, and the counterweight blocks 8 are placed on the transverse connecting rods 12. Each support bent arm 11 is further provided with an anti-falling blocking rod 12, and the anti-falling blocking rods 12 are fixedly connected between the upward bent end of the support bent arm 11 and the side pressure section 101 and play a role in preventing the counter weight block 8 from falling from two sides. Wherein the mass of the balancing weight 8 satisfies the following formula:
M≥(2M1H)/(3L)
in the formula: m is the mass of the balancing weight;
M1the quality of the concrete to be poured is obtained;
h is the height of concrete to be poured;
l is the horizontal distance between the gravity center of the balancing weight and the transverse stop lever.
As long as the quality of the balancing weight 8 satisfies the above formula, the lateral pressure of the balancing weight 8 to the anchor sealing side die 3, the pressure between the adjusting nut 5 and the limiting lantern ring 7 and the pressure between the transverse stop lever 6 and the embedded steel bar 14 are kept in a stable stress system, the balancing weight 8 cannot fall over, the lateral pressure of the balancing weight 8 to the anchor sealing side die 3 is enough to press the anchor sealing side die 3 at the end part of the thin-wall component 2, and the transverse stop lever 6 at the upper end of the thin-wall component 2 can press the embedded steel bar 14 under the action of the gravity of the balancing weight 8. And then when the adjusting nut 5 is screwed in to be tightly contacted and pressed with the limit lantern ring 7, the adjusting stud 4 can be firmly limited in the limit lantern ring 7, and the position of the special-shaped lever 1 is never fixed.
The implementation steps are as follows:
1. and placing the combined structure of the transverse stop lever 6 and the limiting lantern ring 7 at the outer side of the structure embedded steel bar 14 far away from the direction of the concrete to be poured, wherein the combined structure corresponds to the position of the concrete to be poured.
2. The combined structure of the special-shaped lever 1, the square steel back ridge 9 and the anchor sealing side die 3 is placed on the outer side of the thin-wall component 2, and the adjusting stud 4 at the end part of the special-shaped lever 1 penetrates into the limiting lantern ring 7.
3. And screwing an adjusting nut 5 into the adjusting stud 4 at the end part of the special-shaped lever.
4. The counterweight block 8 is put into a counterweight bearing frame 10 at the lower part of the special-shaped lever 1.
5. The adjusting nut 5 is tightened so that the anchor sealing side die 3 is abutted against the side surface of the thin-walled member 2.
6. And (4) taking out the balancing weight 8 after the concrete pouring is finished, unscrewing the adjusting nut 5, dismantling the reinforcing system of the side mold, and transferring for next use.
Claims (7)
1. The utility model provides a structure is established to gravity type seal anchor side form, is located the seal anchor side form department of thin wall component tip, its characterized in that: the special-shaped lever is characterized by comprising a special-shaped lever, wherein the lower section of the special-shaped lever is arranged on the outer side of the seal anchor side die and is a side pressing section; the upper section of the special-shaped lever is bent towards the inner side of the anchor sealing side die and is arranged above the thin-wall component, and the special-shaped lever is a transverse pulling section; the tail end of the transverse pulling section is coaxially connected with an adjusting stud, and an adjusting nut is sleeved on the adjusting stud; the upper end face of the thin-wall component is vertically provided with embedded steel bars, the anchor sealing side die is positioned on the outer sides of the embedded steel bars, the inner sides of the embedded steel bars are in contact with and provided with transverse stop rods, limiting lantern rings are vertically and fixedly arranged on the transverse stop rods, the diameter of each limiting lantern ring is larger than that of each adjusting stud, each adjusting stud penetrates through each limiting lantern ring, and when an adjusting nut is screwed to enable each adjusting stud to move along the corresponding adjusting stud and press the end face of each limiting lantern ring, the transverse pulling section of each special-shaped lever can drive the side pressure section to generate side pressure pressing towards the anchor sealing side die; the lower end of the transverse pulling section is provided with a balancing weight, and the mass of the balancing weight meets the following formula:
M≥(2M1H)/(3L)
in the formula: m is the mass of the balancing weight;
M1the quality of the concrete to be poured is obtained;
h is the height of concrete to be poured;
l is the horizontal distance between the gravity center of the balancing weight and the transverse stop lever.
2. The gravity type seal anchor side mold supporting structure as claimed in claim 1, wherein: the special-shaped levers are arranged in parallel, the embedded steel bars are arranged in parallel, the limiting lantern rings comprise a pair, and the distance between the two limiting lantern rings is equal to the distance between the two special-shaped levers.
3. The gravity type seal anchor side mold supporting structure as claimed in claim 1, wherein: the lateral surface level of seal anchor side form installs two upper and lower square steel back of the body stupefied, the side pressure section of dysmorphism lever is vertical to be welded on square steel back of the body stupefied.
4. The supporting structure of the side sealing anchor mold of the claim 1, wherein the bending included angle α between the side pressing section and the transverse pulling section of the special-shaped lever is 89 degrees.
5. The gravity type seal anchor side mold supporting structure as claimed in claim 1, wherein: and a counterweight bearing frame is arranged at the lower end of the side pressure section, the counterweight bearing frame is obliquely arranged, and the counterweight block is arranged in the counterweight bearing frame.
6. The gravity type seal anchor side mold supporting structure as claimed in claim 5, wherein: the counterweight bearing frame comprises two supporting bent arms on two sides and a transverse connecting rod connected between the two supporting bent arms, one end of each supporting bent arm is obliquely fixed at the lower end of each side pressure section, the other end of each supporting bent arm bends upwards, and the counterweight blocks are arranged on the transverse connecting rod.
7. The gravity type seal anchor side mold supporting structure as claimed in claim 6, wherein: the support curved boom is also provided with an anti-falling stop lever, and the anti-falling stop lever is fixedly connected between one end of the support curved boom which is bent upwards and the side pressure section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581485.6U CN210082033U (en) | 2019-04-26 | 2019-04-26 | Gravity type seal anchor side form supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581485.6U CN210082033U (en) | 2019-04-26 | 2019-04-26 | Gravity type seal anchor side form supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210082033U true CN210082033U (en) | 2020-02-18 |
Family
ID=69475984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581485.6U Expired - Fee Related CN210082033U (en) | 2019-04-26 | 2019-04-26 | Gravity type seal anchor side form supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210082033U (en) |
-
2019
- 2019-04-26 CN CN201920581485.6U patent/CN210082033U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 |