CN211143751U

CN211143751U - Scalable waterstop template structure

Info

Publication number: CN211143751U
Application number: CN201921942272.8U
Authority: CN
Inventors: 高晓平; 尚向锋
Original assignee: Linzhou Huixin Installation Engineering Co ltd
Current assignee: Linzhou Huixin Installation Engineering Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-31
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a scalable waterstop template structure, including telescoping device, chucking device and fixing device, the telescoping device is including empty a section of thick bamboo one, empty a section of thick bamboo two and two location knobs, and empty a section of thick bamboo one is the cavity drum structure with empty a section of thick bamboo two, and the internal diameter of empty a section of thick bamboo one is greater than empty a section of thick bamboo two external diameters, and empty a section of thick bamboo one set is established in empty a section of thick bamboo two outsides, and the screw thread through-hole of direction and empty section of thick bamboo axis vertically is seted up to empty a side, and the location knob passes through threaded connection with empty a section of thick bamboo one, and the last screw thread length. The utility model discloses an adjustment telescoping device and fixing device, it has can stretch out and draw back and stably keep the advantage at the length of adjusting.

Description

Scalable waterstop template structure

Technical Field

The utility model belongs to the technical field of a building templates's technique and specifically relates to a scalable waterstop template structure is related to.

Background

At present, in the construction process of constructional engineering, because water consumption in areas such as a kitchen, a toilet and the like is large, when concrete walls of the kitchen and the toilet are poured, a short wall with the height of 180mm needs to be poured firstly, and a water stop belt is arranged in the short wall. The low wall is used for storing accumulated water and preventing the accumulated water from flowing out of a room or permeating into a floor slab. With the development of the construction engineering industry, the requirements for the thickness of the short wall may be different, and the requirements for tools for pouring the short wall are also improved.

Patent document of application publication No. CN102094521A discloses a retractable template clamp, which achieves the purpose of retractable calipers by arranging a sleeve hole on a sliding wall, and the sliding arm slides left and right on a long arm through the sleeve hole.

However, in the above structure, the fixing of the sliding wall can only be realized by interference fit of the sliding hole and the long arm, the pretightening force of the force arm to the template is too small, and the telescopic structure cannot be stably maintained at the adjusted length.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a scalable waterstop template structure, it has can stretch out and draw back and stably keep at the advantage of the length of adjusting.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a scalable waterstop template structure, includes telescoping device, chucking device and fixing device, the telescoping device is including empty section of thick bamboo one, empty section of thick bamboo two and two location knobs, and empty section of thick bamboo one is hollow drum structure with empty section of thick bamboo two, and the internal diameter of empty section of thick bamboo one is greater than empty section of thick bamboo two external diameters, and empty section of thick bamboo one set is established in empty section of thick bamboo two outsides, and the screw thread through-hole of direction and empty section of thick bamboo axis vertically is seted up to empty section of thick bamboo one side, and location knob passes through threaded connection with empty section of thick bamboo one, and the last screw thread length of location knob is.

By adopting the technical scheme, the second hollow cylinder can move in the first hollow cylinder along the length direction, so that the telescopic purpose is achieved. The staff twists the positioning knob, so that the positioning knob can move towards the direction close to the hollow cylinder along the upper spiral hole of the hollow cylinder. The length of the thread on the positioning knob is required to ensure that the positioning knob can contact and extrude the second hollow cylinder, so that the positioning knob fixes the connection length of the first hollow cylinder and the second hollow cylinder, and the first hollow cylinder and the second hollow cylinder are stably kept at the adjusted length position.

The utility model discloses further set up to: the positioning knob is provided with two rotating handles which are of a cylindrical structure, and the rotating handles are respectively arranged on the outer wall of the positioning knob and are symmetrical about the axis.

Through adopting above-mentioned technical scheme, be provided with two rotation handles on the location knob, make the staff can easily twist the location knob by bare-handed, facilitate the use.

The utility model discloses further set up to: the clamping device comprises two calipers and two fixing pins, wherein an end through hole is formed in one end of each calipers, the direction of the end through hole is perpendicular to the length direction of each calipers, the two fixing pins are respectively connected with the first empty cylinder and the second empty cylinder, and the fixing pins are inserted into the end through holes.

Through adopting above-mentioned technical scheme, set up the through-hole on calliper, for the installation of fixed pin provides the space, make two callipers pass through the fixed pin connection simultaneously and empty a section of thick bamboo one and empty a section of thick bamboo two on.

The utility model discloses further set up to: the diameter of fixed pin is less than the diameter of calliper upper end through-hole, and fixed round bulge is provided with to fixed round bulge's diameter, and the diameter of fixed round bulge is greater than the diameter of calliper upper end through-hole.

Through adopting above-mentioned technical scheme, make the fixed pin can pass through calliper upper end through-hole, the removal of fixed protruding circle restriction calliper, nevertheless does not restrict the rotation of calliper, conveniently makes the calliper to the clamp of template.

The utility model discloses further set up to: the middle part of the caliper is provided with a middle through hole, and the distance from the middle through hole to the end, far away from the end through hole, of the caliper is greater than the height of the template.

Through adopting above-mentioned technical scheme, fixing device is used for installing in the middle part through-hole to fixing device is located the top of template, installs fixing device on the card mistake, and the convenience is fixed the template.

The utility model discloses further set up to: the fixing device comprises a screw and two fixing nuts, and the screw penetrates through the middle through holes in the two calipers respectively.

Through adopting above-mentioned technical scheme, make the screw rod fix two callipers in the left and right sides of template same position, restraint force symmetry when guaranteeing calliper clamp plate tight template prevents that the template from inclining or toppling over.

The utility model discloses further set up to: the diameter of the screw is smaller than that of the middle through hole in the caliper.

Through adopting above-mentioned technical scheme, make the screw rod can pass the middle part through-hole smoothly, accomplish the equipment of scalable waterstop template structure.

The utility model discloses further set up to: the handle is welded on the fixing nut, and the fixing nut is connected with the screw rod through threads.

Through adopting above-mentioned technical scheme, exert the restraint through fixation nut to calliper, make calliper can press from both sides tight template, prevent that the template from receiving the concrete extrusion and slope or topple over. The handle is arranged on the fixing nut, so that a worker can easily twist the fixing nut, and the use is convenient.

To sum up, the utility model discloses a beneficial technological effect does:

1. through setting up telescoping device, make the staff can adjust the length of a formwork structure, reach the purpose that can press from both sides the template of tight different intervals to stably keep at the length position who adjusts.

2. Through setting up chucking device and fixing device, install the mould when the staff, behind the concreting between the template, calliper can exert stable binding power to the template, prevents that calliper from being promoted because of the load is too big, can remain the chucking effect all the time.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a telescopic device; 11. a first empty cylinder; 12. a second empty cylinder; 13. positioning a knob; 131. rotating the handle; 2. a clamping device; 21. a caliper; 22. a fixing pin; 23. an end portion through hole; 24. fixing the convex circle; 25. a middle through hole; 3. a fixing device; 31. a screw; 32. fixing a nut; 33. a handle; 4. and (5) template.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, for the utility model discloses a scalable stagnant water area template structure, including telescoping device 1, chucking device 2 and fixing device 3. The telescopic device 1 comprises a first hollow cylinder 11 and a second hollow cylinder 12. The first empty cylinder 11 and the second empty cylinder 12 are both of hollow cylinder structures, the first empty cylinder 11 is sleeved outside the second empty cylinder 12, and the inner diameter of the first empty cylinder 11 is larger than the outer diameter of the second empty cylinder 12, so that the first empty cylinder 11 and the second empty cylinder 12 can move along the length direction of the first empty cylinder 11. The side surface of the first empty cylinder 11 is provided with two threaded holes perpendicular to the axis of the first empty cylinder 11, each threaded hole is internally provided with a positioning knob 13, one end of each positioning knob 13 is provided with a thread, and each positioning knob 13 is in threaded connection with the threaded hole in the first empty cylinder 11 and is used for abutting against the second empty cylinder 12 in the first empty cylinder 11 so that the first empty cylinder 11 and the second empty cylinder 12 are kept relatively fixed. The other end of the positioning knob 13 is provided with two rotating handles 131, the rotating handles 131 are cylindrical, and the rotating handles 131 are respectively arranged at the symmetrical positions of the outer wall of the positioning knob 13 relative to the axis, so that the positioning knob 13 can be conveniently rotated by a worker.

Referring to fig. 2 and 3, the chucking device 2 includes two calipers 21 and two fixing pins 22. One end of the caliper 21 is provided with an end through hole 23 in a direction perpendicular to the length direction of the caliper 21, and the diameter of the end through hole 23 is larger than that of the fixing pin 22. The fixing pins 22 penetrate through end through holes 23 in the caliper 21, and the two fixing pins 22 are connected with the first empty cylinder 11 and the second empty cylinder 12 through welding respectively. The calipers 21 are far away from the end through holes 23, and the formworks 4 are arranged on the same side of the first empty cylinder 11 or the second empty cylinder 12 and used for limiting concrete flowing and pouring a concrete wall. The caliper 21 is vertically connected with the first empty cylinder 11 and the second empty cylinder 12 so that the formwork 4 is vertically fixed on the ground. The fixed pin 22 bottom is provided with fixed bulge 24, and the diameter of fixed bulge 24 is greater than the diameter of calliper 21 upper end through-hole 23 for block calliper 21, prevent that calliper 21 from droing, influence template 4 installation work.

Referring to fig. 1 and 2, the fixing device 3 includes a screw 31 and two fixing nuts 32. The middle part of calliper 21 sets up the direction and the perpendicular middle part through-hole 25 of calliper 21 length direction, and screw rod 31 passes two calliper 21 through middle part through-hole 25. The diameter of the central through hole 25 is larger than that of the screw 31 so that the screw 31 smoothly passes through the caliper 21. The distance from the middle through hole 25 to the end of the caliper 21 far away from the end through hole 23 is larger than the height of the template 4, so that after the screw 31 is installed on the caliper 21, the screw 31 is positioned above the template 4. At both ends of the screw 31, a fixing nut 32 is respectively arranged on one side of the caliper 21 away from the center of the screw 31. The fixed nut 32 is welded with a handle 33, so that a worker can conveniently screw the fixed nut 32 by hand. The staff moves fixation nut 32 through twisting, makes fixation nut 32 to being close to 21 direction removals of calliper, and chucking calliper 21 makes calliper 21 chucking template 4, guarantees that template 4 keeps stable at the concreting in-process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a scalable waterstop template structure which characterized in that: including telescoping device (1), chucking device (2) and fixing device (3), telescoping device (1) is including empty section of thick bamboo one (11), empty section of thick bamboo two (12) and two location knobs (13), and empty section of thick bamboo one (11) and empty section of thick bamboo two (12) are the cavity drum structure, and the internal diameter of empty section of thick bamboo one (11) is greater than empty section of thick bamboo two (12) external diameter, and empty section of thick bamboo one (11) cover is established in empty section of thick bamboo two (12) outsidely, and the screw thread through-hole of direction and empty section of thick bamboo one (11) axis vertically is seted up to empty section of thick bamboo one (11) side, and location knob (13) pass through threaded connection with empty section of thick bamboo one (11), and location knob (13) are gone up screw thread length and are greater than the difference of empty section of.

2. The retractable waterstop template structure as claimed in claim 1, wherein: the positioning knob (13) is provided with two rotating handles (131), the rotating handles (131) are of a cylindrical structure, and the two rotating handles (131) are respectively arranged on the outer wall of the positioning knob (13) and are symmetrical about the axis.

3. The retractable waterstop template structure as claimed in claim 1, wherein: the clamping device (2) comprises two calipers (21) and two fixing pins (22), an end through hole (23) is formed in one end of each calipers (21), the direction of the end through hole (23) is perpendicular to the length direction of each calipers (21), the two fixing pins (22) are connected with a first empty cylinder (11) and a second empty cylinder (12) respectively, and the fixing pins (22) are inserted into the end through holes (23).

4. A retractable waterstop template structure according to claim 3, wherein: the diameter of the fixing pin (22) is smaller than that of the through hole (23) in the upper end of the caliper (21), one end of the fixing pin (22) is provided with a fixing convex circle (24), and the diameter of the fixing convex circle (24) is larger than that of the through hole (23) in the upper end of the caliper (21).

5. A retractable waterstop template structure according to claim 3, wherein: calliper (21) middle part through-hole (25) have been seted up in the middle part, the distance that tip through-hole (23) one end was kept away from to calliper (21) middle part through-hole (25) is greater than the height of template (4), and fixing device (3) are installed in middle part through-hole (25).

6. The retractable waterstop template structure as claimed in claim 5, wherein: the fixing device (3) comprises a screw rod (31) and two fixing nuts (32), and the screw rod (31) penetrates through the middle through holes (25) in the two calipers (21) respectively.

7. The retractable waterstop template structure as claimed in claim 6, wherein: the diameter of the screw rod (31) is smaller than that of the middle through hole (25) on the caliper (21).

8. A retractable waterstop template structure according to claim 7, wherein: the handle (33) is welded on the fixing nut (32), and the fixing nut (32) is connected with the screw rod (31) through threads.